{"id":6252,"date":"2026-04-26T10:06:20","date_gmt":"2026-04-26T10:06:20","guid":{"rendered":"https:\/\/jinyipackage.com\/?p=6252"},"modified":"2026-04-26T10:06:20","modified_gmt":"2026-04-26T10:06:20","slug":"how-custom-stand-up-pouches-are-made","status":"publish","type":"post","link":"https:\/\/jinyipackage.com\/fr\/custom-pouches\/how-custom-stand-up-pouches-are-made\/","title":{"rendered":"How Custom Stand-Up Pouches Are Made: A Complete Factory Guide"},"content":{"rendered":"
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A complete inside look at how JINYI manufactures custom flexible packaging \u2014 from raw film to finished pouch.<\/div>\n<\/div>\n

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Every custom flexible packaging bag \u2014 every stand-up pouch, every flat-bottom bag, every side gusset coffee bag \u2014 passes through a precise sequence of production stages before it reaches your hands. Most buyers never see inside that process. They see the finished product, the price, and the lead time. What happens between raw film and finished pouch determines everything else: barrier performance, print accuracy, seal strength, shelf life, and whether the bag actually delivers on what it promised on paper.<\/p>\n

This guide walks through every stage of the flexible packaging manufacturing process as it happens at JINYI \u2014 from the first client conversation through material selection, printing, lamination, bag making, quality control, and final shipment. We have been producing custom flexible packaging for 15+ years, serving brands across 150+ countries in food, coffee, matcha, supplements, pet food, cannabis, and beyond. This is what the process actually looks like from inside the factory.<\/p>\n

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\"JINYI
Inside JINYI \u2014 a clean, well-organised production floor running HP Indigo digital and gravure printing alongside bag-making and lamination lines<\/figcaption><\/figure>\n<\/div>\n

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What Is Flexible Packaging \u2014 And Why the Manufacturing Process Matters<\/h2>\n

Flexible packaging refers to any packaging format made from pliable materials \u2014 films, foils, and laminates \u2014 that can be formed, filled, and sealed into bags, pouches, or wraps. Unlike rigid packaging (glass jars, metal cans, plastic bottles), flexible packaging ships flat, stores compactly, and offers significant cost and logistics advantages at every stage of the supply chain. A pallet of flat-packed stand-up pouches occupies roughly one-twentieth the volume of the same quantity of empty tin cans \u2014 a difference that compounds across warehousing, freight, and last-mile delivery costs.<\/p>\n

The flexible packaging market has grown consistently over the past decade and continues to expand, driven by the shift from rigid containers to lightweight, high-barrier alternatives across food, beverage, pharmaceutical, and consumer goods categories. For D2C brands in particular, flexible packaging has become the default format \u2014 it photographs well, ships without breakage risk, and gives brands a large printable surface area for storytelling and brand communication that rigid containers cannot match.<\/p>\n

\"Custom
Jinyi’s Bagged Matcha Product Photography Services for Clients<\/figcaption><\/figure>\n

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The primary formats in flexible packaging include stand-up pouches<\/a> (Doypacks), flat-bottom bags<\/a>, side gusset bags, three-side seal pouches, back seal pouches, and lay-flat pouches. Each format has a different structural geometry, a different set of use cases, and different production requirements. The choice of format is one of the first decisions made in the manufacturing process \u2014 and it affects every stage that follows, from the lamination width to the bag-making machine tooling to the shelf footprint at the point of sale.<\/p>\n

Why does the manufacturing process matter to a buyer? Because two bags that look identical on the surface can have completely different barrier performance, seal strength, and shelf life \u2014 depending on the materials used, the lamination method, the printing process, and the quality controls applied at each stage. A bag printed with substandard colour management looks slightly wrong in every product photograph. A bag laminated with insufficient adhesive delaminates on shelf. A bag sealed at incorrect temperature parameters fails at the bottom seal when the product is filled. None of these failures are visible from a product photo or a supplier’s website. Understanding the process gives you the ability to ask the right questions, evaluate suppliers accurately, and make sourcing decisions that protect your product and your brand before problems appear in the field.<\/p>\n

The flexible packaging manufacturing process consists of six core production stages \u2014 material selection, printing, lamination, slitting, bag making, and functional component installation \u2014 followed by quality control, photography, and logistics. Each stage has its own technical parameters, its own failure modes, and its own quality verification checkpoints. This guide covers all of them, in the sequence they occur at JINYI, with the specific equipment, standards, and service commitments that apply at each step.<\/p>\n

\n\n\n\n\n\n\n\n\n\n
Format<\/th>\nStructure<\/th>\nPrimary Applications<\/th>\n<\/tr>\n<\/thead>\n
Stand-up pouch<\/td>\nBottom gusset, stands upright<\/td>\nCoffee, matcha, snacks, supplements, pet food<\/td>\n<\/tr>\n
Flat-bottom bag<\/td>\nStructured flat base, wide shelf footprint<\/td>\nPremium retail coffee, matcha, dry goods<\/td>\n<\/tr>\n
Side gusset bag<\/td>\nGussets on both sides, high fill volume<\/td>\nBulk coffee, flour, rice, commercial supply<\/td>\n<\/tr>\n
Three-side seal pouch<\/td>\nFlat, sealed on three sides<\/td>\nSachets, single-serve, sample packs<\/td>\n<\/tr>\n
Back seal pouch<\/td>\nFin seal or lap seal on reverse<\/td>\nSnacks, confectionery, flow-wrap products<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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Step 1: Understanding What You Actually Need \u2014 Before Production Starts<\/h2>\n

At JINYI, production does not start with a machine \u2014 it starts with a conversation. Every custom packaging order begins with a structured requirements briefing that covers the product being packaged, the target market and distribution channel, the shelf life requirement, the quantity, and any regulatory or certification requirements the buyer needs to meet.<\/p>\n

This stage matters more than most buyers realise. The wrong film structure for a product’s moisture sensitivity, the wrong bag format for a retailer’s shelf requirements, the wrong zipper type for the end consumer’s usage pattern \u2014 these are mistakes that cannot be corrected after production. They result in wasted product, failed retailer audits, or customer complaints about bags that won’t reseal properly. Getting the brief right upfront is what prevents those outcomes.<\/p>\n

Our business development team reviews every new inquiry against a standard specification checklist: product category and weight, required barrier properties (OTR\/MVTR targets), format preference, print complexity, quantity and timeline, certifications needed (FDA, food-contact, organic-compatible ink), and any sustainability requirements. Where a buyer is not sure about a specification \u2014 film structure, for example \u2014 we recommend based on product category and shelf life target. That recommendation comes from 15 years of producing packaging across coffee, matcha, supplements, pet food, cannabis, and dozens of other categories.<\/p>\n

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\"Elsa
Elsa, JINYI’s Business Development Manager \u2014 reviewing custom packaging specifications and matching client requirements to the right production solution<\/figcaption><\/figure>\n<\/div>\n
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Specification<\/th>\nWhy It Matters<\/th>\nDetermined At<\/th>\n<\/tr>\n<\/thead>\n
Bag format<\/td>\nDetermines structural geometry and production tooling<\/td>\nBrief stage<\/td>\n<\/tr>\n
Film structure<\/td>\nDefines barrier performance and shelf life<\/td>\nBrief \/ material selection stage<\/td>\n<\/tr>\n
Print method<\/td>\nDetermines MOQ, lead time, and per-unit cost<\/td>\nBrief stage<\/td>\n<\/tr>\n
Functional components<\/td>\nZipper, valve, spout, handle \u2014 affects tooling and lead time<\/td>\nBrief stage<\/td>\n<\/tr>\n
Certifications<\/td>\nFDA, food-contact, organic ink \u2014 must be specified before material sourcing<\/td>\nBrief stage<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
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Tip:<\/strong> If you are not sure about your film structure or barrier requirements, tell your packaging supplier your product category, fill weight, target shelf life, and distribution channel. A factory with experience in your category can reverse-engineer the correct spec from those four inputs. You do not need to know the OTR target \u2014 you need to know how long the product needs to stay fresh and where it is going.<\/p>\n<\/div>\n<\/div>\n

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Step 2: Raw Material Selection \u2014 Film Structure and Barrier Properties<\/h2>\n

Once the specification is confirmed, JINYI sources the raw film materials. Flexible packaging films are multi-layer laminates \u2014 typically two to four layers bonded together, each serving a specific function. The outer layer provides the print surface and structural rigidity. The middle layer (where present) provides the barrier performance. The inner layer provides the heat-seal capability and food-contact safety.<\/p>\n

The choice of film structure is the single most important technical decision in the entire process. It determines the oxygen transmission rate (OTR), the moisture vapour transmission rate (MVTR), the UV-blocking capability, and the overall shelf life of the product inside the bag. Getting this wrong cannot be corrected after lamination \u2014 the structure is fixed once the layers are bonded.<\/p>\n

\n\n\n\n\n\n\n\n\n\n
Film Structure<\/th>\nOTR<\/th>\nUV Block<\/th>\nTypical Applications<\/th>\n<\/tr>\n<\/thead>\n
PET \/ AL \/ PE<\/td>\n~0.01 cc\/m\u00b2\/day<\/td>\n100%<\/td>\nCoffee, matcha, supplements, long shelf life products<\/td>\n<\/tr>\n
PET \/ VMPET \/ PE<\/td>\n0.5\u20131.5 cc\/m\u00b2\/day<\/td>\n95%+<\/td>\nSnacks, dry goods, fast-turnover DTC products<\/td>\n<\/tr>\n
NY \/ PE<\/td>\n20\u201340 cc\/m\u00b2\/day<\/td>\nLow<\/td>\nFrozen food, high-puncture-resistance applications<\/td>\n<\/tr>\n
Kraft \/ PE<\/td>\n50\u2013200 cc\/m\u00b2\/day<\/td>\nMinimal<\/td>\nShort shelf life products, eco-aesthetic branding<\/td>\n<\/tr>\n
PET \/ AL \/ NY \/ PE<\/td>\n~0.01 cc\/m\u00b2\/day<\/td>\n100%<\/td>\nHeavy-duty, high-puncture applications, liquid products<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Beyond the core three-layer structure, many applications require additional layers or specialised materials. A four-layer structure \u2014 PET\/AL\/NY\/PE \u2014 adds a nylon layer between the aluminium and the inner PE layer, significantly increasing puncture resistance and flexibility. This structure is standard for liquid-filled pouches with spouts, heavy products prone to abrasion during transit, and any application where the bag will be subjected to sustained pressure or flexing. The nylon layer also improves cold-chain performance \u2014 maintaining flexibility at low temperatures where standard PE inner layers can become brittle.<\/p>\n

For brands with sustainability commitments, JINYI also sources and processes recyclable mono-material films \u2014 typically all-PE or all-PP structures \u2014 that can be processed through standard flexible film recycling streams. These structures sacrifice some barrier performance compared to aluminium foil laminates, but represent a significant improvement from a recyclability standpoint. The trade-off between barrier performance and recyclability must be evaluated against the product’s actual shelf life requirement and distribution environment \u2014 a product turning over in 60 days through a DTC channel has different needs than one sitting in a grocery distribution warehouse for four months before reaching a shelf.<\/p>\n

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Incoming raw film materials at JINYI \u2014 every roll passes inbound quality inspection before entering the production line<\/figcaption><\/figure>\n

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All incoming film materials at JINYI go through an inbound quality check (IQC) before entering production. This includes verification of film thickness (measured in microns, using calibrated micrometers at multiple points across the roll width), surface tension (measured in dynes \u2014 critical for ink adhesion during printing, minimum 38 dynes for reliable ink bond), transparency or opacity against specification, and initial barrier property sampling. Film that does not pass IQC is returned to the material supplier \u2014 it does not enter the production line. Accepting out-of-specification material to maintain a production timeline is a short-term decision that produces long-term quality failures; JINYI does not make that trade-off.<\/p>\n

Every film material used in a JINYI production run is food-contact certified \u2014 meeting FDA (US), EC 1935\/2004 (EU), and ISO 22000 requirements as applicable. The certification documentation for each material is retained on file and provided to clients as part of the material specification package that accompanies every completed order. For clients entering markets with specific regulatory requirements \u2014 the EU’s increasingly strict food-contact material regulations, or the FDA’s requirements for food-contact polymers \u2014 JINYI can provide the full material compliance chain on request.<\/p>\n

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Note:<\/strong> OTR and MVTR values are not marketing claims \u2014 they are measurable physical properties of the film laminate. Any factory that cannot provide these values for the structure they are selling you either does not know what they are manufacturing or is sourcing from an unverified supplier. At JINYI, every material specification document includes confirmed OTR and MVTR data.<\/p>\n<\/div>\n<\/div>\n

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Step 3: Printing \u2014 Inside JINYI’s HP Indigo Digital Print Operation<\/h2>\n

Printing is the stage where the brand comes to life on the film. At JINYI, we run two printing technologies \u2014 HP Indigo digital printing and gravure (rotogravure) printing \u2014 on the same production floor. This dual capability is relatively rare among flexible packaging manufacturers and gives our clients a clear path from small-batch launch orders to full-scale production without changing suppliers or renegotiating their material spec.<\/p>\n

\"JINYI
JINYI gravure printing line \u2014 the right choice for high-volume runs where lower per-unit cost is the priority<\/figcaption><\/figure>\n

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Our primary and most advanced printing capability is HP Indigo digital. JINYI operates four HP Indigo press systems: the HP Indigo 200K<\/strong> (our newest press, commissioned in 2025 \u2014 one of the most advanced flexible packaging digital presses currently available), the HP Indigo 25K<\/strong>, the HP Indigo 6K<\/strong>, and the HP Indigo 6900<\/strong>. All four presses are managed and scheduled through the ESKO Automation Engine<\/strong> \u2014 a production workflow system that handles file processing, colour management, press scheduling, and quality verification from a single automated platform.<\/p>\n

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\"JINYI
HP Indigo 200K \u2014 JINYI’s newest press, commissioned in 2025, expanding digital print capacity and reducing lead times<\/figcaption><\/figure>\n<\/div>\n

HP Indigo digital printing uses liquid ElectroInk \u2014 a fundamentally different technology from standard inkjet or laser printing. ElectroInk produces sharp, consistent colour at resolutions that rival gravure printing, with the critical advantage that no printing plates are required. Each job is fed digitally, which means no plate setup cost, no minimum commitment to a fixed design, and the ability to produce variable data or multiple design variants in a single press run.<\/p>\n

\"JINYI
HP Indigo 25K at JINYI \u2014 consistent colour output across all press systems via ESKO Automation Engine<\/figcaption><\/figure>\n

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For clients ordering custom flexible packaging, this translates directly into two measurable advantages. First, the minimum order quantity for a fully custom printed run starts from 500 units<\/strong> \u2014 accessible for brand launches, product tests, and seasonal SKUs where committing to 3,000 units carries too much inventory risk. Second, there is no plate fee \u2014 a cost that typically runs $800 to $2,000 per colour separation in gravure printing and is often hidden inside quoted unit prices by intermediary suppliers.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n
Factor<\/th>\nHP Indigo Digital<\/th>\nGravure (Rotogravure)<\/th>\n<\/tr>\n<\/thead>\n
Minimum order quantity<\/td>\nFrom 500 units<\/td>\nFrom 3,000 units<\/td>\n<\/tr>\n
Plate \/ setup fee<\/td>\nNone<\/td>\n$800\u2013$2,000+ per colour<\/td>\n<\/tr>\n
Colour consistency<\/td>\nHigh \u2014 managed by ESKO Automation Engine<\/td>\nVery high \u2014 plates are permanent<\/td>\n<\/tr>\n
Design change flexibility<\/td>\nNo cost \u2014 digital file update only<\/td>\nNew plates required \u2014 significant cost<\/td>\n<\/tr>\n
Print lead time<\/td>\n7\u201312 days production<\/td>\n15\u201325 days (includes plate making)<\/td>\n<\/tr>\n
Per-unit cost at volume<\/td>\nHigher per unit at large volume<\/td>\nLower per unit at large volume<\/td>\n<\/tr>\n
Variable data \/ versioning<\/td>\nSupported \u2014 no additional cost<\/td>\nNot supported without new plates<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Colour management across all four HP Indigo presses is centralised through the ESKO Automation Engine, which handles Pantone spot colour matching, ICC colour profile management, and press-to-press consistency checks. This means a job proofed on the HP Indigo 6K and moved to the HP Indigo 200K for a larger run will produce the same colour output \u2014 something that is not possible without a centralised workflow management system. The ESKO platform also manages preflight checks on incoming artwork files \u2014 catching common errors like incorrect colour modes, insufficient bleed, or resolution below print-safe thresholds \u2014 before the job reaches the press, eliminating production delays caused by file issues discovered mid-run.<\/p>\n

\"JINYI
HP Indigo 6900 press at JINYI \u2014 high-quality digital printing for custom branded flexible packaging<\/figcaption><\/figure>\n

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Pantone colour matching on HP Indigo is achieved through JINYI’s calibrated colour library, which maps Pantone solid coated references to their closest achievable HP ElectroInk equivalent. For brand colours with strict Pantone specifications \u2014 a common requirement for established brands where the colour is a trademark asset \u2014 JINYI provides a colour proof on the actual substrate before production confirmation. This physical proof shows the client exactly how their brand colour will render on their specified film under their specified finish (matte or gloss), so there are no surprises when the finished goods arrive.<\/p>\n

The HP Indigo 200K \u2014 JINYI’s newest press, commissioned in 2025 \u2014 represents a meaningful step forward in digital flexible packaging production capability. The 200K is specifically engineered for high-speed, high-quality flexible packaging applications, running at higher throughput than earlier HP Indigo models while maintaining the colour consistency and print resolution that HP Indigo technology is known for. Its commissioning expanded JINYI’s total digital print capacity and reduced lead times on higher-volume digital print runs \u2014 particularly for clients with time-sensitive launch schedules or seasonal SKU requirements.<\/p>\n

\"JINYI
HP Indigo 6K digital press at JINYI \u2014 producing custom flexible packaging with zero plate fee from 500 units<\/figcaption><\/figure>\n

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For high-volume orders where gravure printing’s lower per-unit cost becomes significant, JINYI also operates gravure printing lines. Gravure uses engraved metal cylinders \u2014 one per colour separation \u2014 to transfer ink directly onto the film surface in a continuous, high-speed process. The plate cost is a one-time investment; once the cylinders are made, repeat orders carry no additional setup charge. Gravure printing is the right choice for established SKUs with predictable volume above 3,000 units where design changes are infrequent and the long-term per-unit cost advantage outweighs the upfront plate investment. At JINYI, clients can begin with HP Indigo digital and transition to gravure at volume using the same film specification, the same factory, and the same account team \u2014 eliminating the supplier transition risk that typically accompanies a print method change.<\/p>\n

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JINYI Production Transparency:<\/strong> During the printing stage of your order, JINYI provides real-time production photos and video clips of your bags on press \u2014 sent directly to you via your preferred messaging channel. This gives you visual confirmation that your artwork, colours, and print quality are on spec before the run completes, without having to travel to the factory or wait until the finished goods arrive.<\/p>\n<\/div>\n<\/div>\n

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Step 4: Lamination \u2014 Why JINYI Uses Solvent-Free Bonding as Standard<\/h2>\n

After printing, the individual film layers are bonded together through lamination \u2014 the process that creates the multi-layer structure responsible for the bag’s barrier performance. At JINYI, our standard lamination method is solvent-free lamination<\/strong>. This is a deliberate manufacturing choice, not the industry default.<\/p>\n

\"JINYI
JINYI’s solvent-free lamination line \u2014 bonding film layers without VOC emissions for safer food-contact packaging<\/figcaption><\/figure>\n

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There are two primary lamination methods in flexible packaging production. Dry lamination uses solvent-based adhesives \u2014 the adhesive is applied in solvent form, the solvent is driven off in a drying oven, and the layers are bonded under heat and pressure. Solvent-free lamination uses a 100% solids adhesive with no solvent content \u2014 the adhesive is applied directly in its reactive form and cured through a controlled chemical reaction rather than solvent evaporation.<\/p>\n

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Factor<\/th>\nDry Lamination (Solvent-Based)<\/th>\nSolvent-Free Lamination (JINYI Standard)<\/th>\n<\/tr>\n<\/thead>\n
Solvent residue risk<\/td>\nPresent \u2014 requires controlled drying and testing<\/td>\nZero \u2014 no solvent content<\/td>\n<\/tr>\n
Food contact safety<\/td>\nRequires residual solvent testing<\/td>\nInherently lower risk \u2014 no VOC migration<\/td>\n<\/tr>\n
Environmental impact<\/td>\nVOC emissions from solvent evaporation<\/td>\nNo VOC emissions<\/td>\n<\/tr>\n
Bond strength<\/td>\nHigh \u2014 established technology<\/td>\nHigh \u2014 equivalent to dry lamination at proper cure<\/td>\n<\/tr>\n
Curing time<\/td>\n24\u201348 hours<\/td>\n24\u201348 hours (chemical cure)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

After lamination, the bonded film rolls enter a curing room where temperature and humidity are controlled to ensure the adhesive reaches full bond strength. Curing time is typically 24 to 48 hours. Rushing this stage produces delamination \u2014 layers separating during bag forming or in the field \u2014 which is one of the most common quality failures in flexible packaging produced at factories that prioritise throughput over process discipline.<\/p>\n

\"JINYI
Post-lamination curing at JINYI \u2014 24 to 48 hours under controlled conditions to ensure full bond strength before slitting<\/figcaption><\/figure>\n

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Post-lamination quality checks at JINYI include peel strength testing (measuring the force required to separate bonded layers), visual inspection for delamination or adhesive voids, and solvent residual testing where applicable. Rolls that do not meet peel strength specifications are rejected before slitting.<\/p>\n

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Note:<\/strong> Solvent residue in flexible packaging is a food safety issue, not just a technical one. Residual VOCs can migrate into the packaged product, particularly in products with high fat content. If your packaging supplier cannot confirm their lamination method or provide a solvent residual test report, that is a risk worth investigating before committing to a production run.<\/p>\n<\/div>\n<\/div>\n

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Step 5: Slitting \u2014 Cutting the Laminated Film to Production Width<\/h2>\n

Once the laminated roll has completed its curing period and passed quality inspection, it moves to the slitting station. Slitting is the process of cutting the wide laminated roll \u2014 which comes off the lamination machine at master roll width, typically 600mm to 1,200mm \u2014 into narrower rolls of the precise width required for bag-making on each specific production machine.<\/p>\n

Slitting precision directly affects the dimensional accuracy of the finished bag. A slit roll that is 1mm narrower than specification produces bags that are 1mm narrower on the seal width \u2014 which affects the seal strength and the bag’s overall appearance on shelf. JINYI’s slitting machines operate with a width tolerance of \u00b10.5mm, and every slit roll is measured and logged before being transferred to the bag-making line.<\/p>\n

Film tension management during slitting is equally critical. Inconsistent tension causes roll telescoping \u2014 where the wound roll shifts laterally, creating uneven edges that jam bag-making machines or produce bags with misaligned seals. JINYI’s slitting equipment uses closed-loop tension control to maintain consistent winding tension across the full roll width.<\/p>\n

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Tip:<\/strong> When reviewing a supplier’s quality documentation, ask specifically about their slitting width tolerance and whether slit rolls are measured before bag-making. A supplier that cannot answer this question with a specific tolerance figure is likely not monitoring slitting quality systematically.<\/p>\n<\/div>\n<\/div>\n

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Step 6: Bag Making \u2014 Forming, Sealing, and Cutting<\/h2>\n

Bag making is where the flat film roll becomes a three-dimensional bag. The slit film is fed into a bag-making machine that performs a sequence of operations: folding, gusseting (for stand-up and side-gusset formats), heat sealing, punching functional holes (zipper, valve, euro slot), and cutting \u2014 all in a continuous automated process.<\/p>\n

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\"JINYI
JINYI bag-making line \u2014 forming, sealing, and cutting custom stand-up pouches with validated seal parameters for every run<\/figcaption><\/figure>\n<\/div>\n

The heat sealing stage is the most technically critical operation in bag making. The inner PE layer of the laminate is the heat-seal material \u2014 it melts and bonds to itself under heat and pressure, creating the bag’s seals. Three parameters control the quality of every seal: temperature, pressure, and dwell time. If any of these is outside specification, the result is either an under-sealed bag (weak seal, potential product loss) or an over-sealed bag (burnt seal, reduced barrier integrity at the seal edge).<\/p>\n

JINYI’s bag-making machines are set up with validated sealing parameters for each film structure before each production run. Seal temperature is monitored continuously via thermocouple sensors on the sealing jaws, and the first 20 bags of each production run are sampled for seal strength testing before the full run proceeds. Bags with seal strength below the minimum specification threshold \u2014 typically 30N\/15mm for food packaging \u2014 are quarantined and the machine parameters are adjusted before the run continues.<\/p>\n

\n\n\n\n\n\n\n\n\n
Bag Format<\/th>\nForming Method<\/th>\nKey Quality Parameter<\/th>\n<\/tr>\n<\/thead>\n
Stand-up pouch<\/td>\nBottom gusset fold + side seals + bottom seal<\/td>\nBottom seal integrity, gusset symmetry<\/td>\n<\/tr>\n
Flat-bottom bag<\/td>\nFour-corner forming + multiple seal planes<\/td>\nCorner weld strength, base stability<\/td>\n<\/tr>\n
Side gusset bag<\/td>\nSide gusset fold + top and bottom seals<\/td>\nGusset symmetry, seal uniformity under load<\/td>\n<\/tr>\n
Three-side seal<\/td>\nTwo-ply fold + three perimeter seals<\/td>\nSeal width consistency, edge straightness<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Dimensional tolerances on finished bags are \u00b12mm on length and width, and \u00b11mm on gusset depth. These tolerances are verified through a sampling protocol at regular intervals throughout the production run, with results logged against the job specification. Bags that fall outside tolerance on any dimension are quarantined, the machine parameters are reviewed and adjusted, and the run continues only after the next sample confirms the dimension is back within spec.<\/p>\n

\"JINYI
Multiple bag-making machines running simultaneously at JINYI \u2014 supporting parallel production of different bag formats and sizes<\/figcaption><\/figure>\n

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The first article inspection \u2014 the evaluation of the first 20 completed bags from a new production run \u2014 is one of the most important quality checkpoints in the entire process. It is at this stage that any systematic errors in the machine setup become visible: seals that are consistently narrow on one side, gussets that are folding asymmetrically, print registration that has shifted from the lamination stage. Catching these issues in the first 20 bags costs minutes. Catching them after 5,000 bags have been produced costs the entire run. JINYI’s production team is required to hold the run at first article inspection until the quality checklist is fully signed off \u2014 there is no option to proceed on the assumption that things will correct themselves.<\/p>\n

Surface finish is applied at the bag-making stage via the pre-laminated outer film \u2014 matte lamination and gloss lamination are the two standard options, with speciality finishes like spot UV and soft-touch available on specific structures. Matte lamination is the dominant choice for premium food and supplement brands \u2014 it eliminates glare under retail lighting, creates a tactile quality that signals premium positioning, and hides fingerprints and handling marks more effectively than gloss. Gloss lamination produces higher colour saturation and is preferred for high-colour artwork where vibrancy is the primary visual goal. Both finishes are available across all bag formats at JINYI with no minimum order premium.<\/p>\n

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Step 7: Functional Components \u2014 Zippers, Valves, Spouts, and Handles<\/h2>\n

Most custom flexible packaging bags include one or more functional components \u2014 features that go beyond the basic bag structure to serve a specific consumer or product protection function. At JINYI, functional components are installed either inline during bag making or as a secondary operation immediately after, depending on the component type and the production machine configuration.<\/p>\n

\"JINYI
Zipper installation inline during bag making at JINYI \u2014 press-to-close zippers fitted and tested as part of the continuous production process<\/figcaption><\/figure>\n
\n\n\n\n\n\n\n\n\n\n\n\n
Component<\/th>\nFunction<\/th>\nQuality Test<\/th>\nCommon Applications<\/th>\n<\/tr>\n<\/thead>\n
Press-to-close zipper<\/td>\nResealable closure after first open<\/td>\nOpen\/close cycle test, airtightness test<\/td>\nCoffee, matcha, snacks, supplements<\/td>\n<\/tr>\n
Slider zipper<\/td>\nEasier one-handed reseal<\/td>\nSlider engagement force, seal retention<\/td>\nPet food, large format retail bags<\/td>\n<\/tr>\n
One-way degassing valve<\/td>\nAllows CO\u2082 out, prevents O\u2082 ingress<\/td>\nOne-way gas flow test, adhesion test<\/td>\nFreshly roasted coffee bags<\/td>\n<\/tr>\n
Spout<\/td>\nControlled pour for liquids or powders<\/td>\nWeld strength, leak test at pressure<\/td>\nLiquid products, protein powder, baby food<\/td>\n<\/tr>\n
Handle (die-cut or patch)<\/td>\nCarry function for heavy bags<\/td>\nLoad-bearing test<\/td>\nBulk bags 2kg+, pet food, rice<\/td>\n<\/tr>\n
Tear notch<\/td>\nClean, controlled first open<\/td>\nTear force measurement, directional consistency<\/td>\nStandard on most retail formats<\/td>\n<\/tr>\n
Euro slot \/ hang hole<\/td>\nRetail peg display<\/td>\nPunch accuracy, edge integrity<\/td>\nRetail POS display, hardware, accessories<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

Note:<\/strong> One-way degassing valves are a non-negotiable component for freshly roasted coffee packaging. Roasted coffee releases CO\u2082 for 7 to 14 days after roasting \u2014 a sealed bag without a valve will either inflate and fail at the seals, or the roaster must rest the coffee for a week before sealing, losing the freshness window. If you are packaging coffee within 72 hours of roasting, a valve is essential, not optional.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

\n

Step 8: Quality Control \u2014 What JINYI Checks Before Every Order Ships<\/h2>\n

Quality control at JINYI is not a single end-of-line inspection \u2014 it is a staged verification system that runs at every major production transition. This approach catches failures at the point where they occur and prevents defective material from advancing to the next stage, which is the only way to ensure the finished goods meet specification without relying on a final inspection to catch everything.<\/p>\n

<\/p>\n

\n
\"JINYI
Green matcha packaging pouches freshly produced at the Jinyi factory.<\/figcaption><\/figure>\n<\/div>\n
\n\n\n\n\n\n\n\n\n\n
QC Stage<\/th>\nWhat Is Checked<\/th>\nMethod<\/th>\n<\/tr>\n<\/thead>\n
IQC \u2014 incoming material<\/td>\nFilm thickness, surface tension, opacity, barrier sampling<\/td>\nMicrometer, dyne pen, visual, OTR meter<\/td>\n<\/tr>\n
Print verification<\/td>\nColour density, registration, Pantone match, artwork accuracy<\/td>\nDensitometer, colour spectrophotometer, visual vs proof<\/td>\n<\/tr>\n
Post-lamination<\/td>\nPeel strength, delamination, solvent residual<\/td>\nTensile tester, visual inspection, GC testing<\/td>\n<\/tr>\n
IPQC \u2014 during bag making<\/td>\nSeal strength, dimensions, zipper function, valve integrity<\/td>\nTensile tester, caliper, functional test<\/td>\n<\/tr>\n
OQC \u2014 outgoing inspection<\/td>\nDrop test, burst test, appearance, quantity verification<\/td>\nDrop rig, pressure tester, AQL sampling<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Final outgoing inspection (OQC) follows AQL (Acceptable Quality Level) sampling standards \u2014 a statistically validated sampling protocol that determines how many bags from a finished production batch need to be inspected to provide a statistically meaningful quality assurance. The AQL level applied depends on the defect type: critical defects (barrier failure, seal failure) carry a tighter AQL than minor cosmetic defects (surface scratches below a defined threshold).<\/p>\n

Every completed order ships with a full material specification document \u2014 confirming the film structure, OTR and MVTR values, food-contact certifications, print method, and QC results for the production batch. This document is provided as standard with every JINYI order, not on request \u2014 because it is the document your retail buyers, co-manufacturers, and compliance teams will ask for.<\/p>\n

\"JINYI
JINYI’s complimentary commercial photography service \u2014 every completed order is professionally photographed in-house, ready for e-commerce, social media, and retail use at no additional charge<\/figcaption><\/figure>\n
\n

JINYI Commercial Photography Service:<\/strong> Once your order passes final quality inspection, JINYI provides a complimentary commercial photography session for your finished packaging \u2014 shot in our dedicated product photography studio. You receive a set of high-resolution product images ready for e-commerce listings, social media, press materials, and retail presentations. This service is included with every order at no additional charge.<\/p>\n<\/div>\n

<\/p>\n

<\/div>\n<\/div>\n

<\/p>\n

\n

Step 9: Beyond the Bag \u2014 JINYI’s Full Production Capabilities<\/h2>\n

JINYI’s production capabilities extend beyond flexible packaging bags. Our HP Indigo digital press fleet \u2014 four machines including the HP Indigo 200K, 25K, 6K, and 6900, all managed through the ESKO Automation Engine \u2014 gives us the ability to produce any printed product that runs on HP Indigo technology at commercial quality.<\/p>\n

\"JINYI
JINYI hot stamping line \u2014 metallic foil accent finishing for premium and limited-edition flexible packaging formats<\/figcaption><\/figure>\n

 <\/p>\n

Our die-cutting department operates 30 die-cutting machines<\/strong> \u2014 one of the largest die-cutting capacities of any flexible packaging manufacturer in the region. Die-cutting is used for custom-shaped packaging formats, labels, stickers, and specialty cut applications. The scale of our die-cutting capability means we can handle high-volume die-cut jobs alongside regular flexible packaging production without scheduling conflicts or extended lead times.<\/p>\n

<\/p>\n

\n
\"JINYI
JINYI operates 30 die-cutting machines \u2014 supporting flexible packaging, labels, stickers, and custom boxes from the same production floor<\/figcaption><\/figure>\n<\/div>\n
\n\n\n\n\n\n\n\n\n
Product Category<\/th>\nExamples<\/th>\nTechnology<\/th>\n<\/tr>\n<\/thead>\n
Flexible packaging bags<\/td>\nStand-up pouches, flat-bottom bags, side gusset bags, sachets<\/td>\nHP Indigo digital + gravure<\/td>\n<\/tr>\n
Labels and stickers<\/td>\nProduct labels, promotional stickers, brand stickers, die-cut labels<\/td>\nHP Indigo digital + die-cutting<\/td>\n<\/tr>\n
Custom boxes<\/td>\nFolding cartons, gift boxes, product packaging boxes<\/td>\nHP Indigo digital + die-cutting<\/td>\n<\/tr>\n
Specialty print products<\/td>\nCustom inserts, hang tags, branded collateral<\/td>\nHP Indigo digital<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

For brands that need their flexible packaging, product labels, and outer cartons to carry a consistent visual identity \u2014 same colour standards, same print quality, same finish \u2014 producing all three from the same facility with the same press management system eliminates the colour matching inconsistencies that occur when different product categories are sourced from different suppliers. Browse our full custom packaging product range<\/a> to see the formats we produce.<\/p>\n<\/div>\n

<\/p>\n

\n

Step 10: Shipping and Logistics \u2014 Getting Your Order to Your Door<\/h2>\n

Once an order passes final quality inspection and photography, it moves to the packing and dispatch stage. JINYI ships to 150+ countries via a network of established freight partners \u2014 covering express courier (DHL, FedEx, UPS) for smaller orders and urgent timelines, and sea freight via consolidated container (LCL) or full container (FCL) for volume orders where transit cost is the priority.<\/p>\n

Every JINYI shipment is tracked from the moment it leaves our facility. Once the shipment is booked, we provide the client with a tracking number and carrier link, and we proactively monitor the shipment’s transit status throughout the journey. If a delay occurs \u2014 port congestion, customs hold, weather disruption \u2014 we notify the client immediately with an updated ETA and any action required on their end. We do not wait for clients to ask; we flag issues as they arise.<\/p>\n

\"JINYI
Finished orders packed and ready for dispatch at JINYI \u2014 shipped to 150+ countries via express courier and sea freight<\/figcaption><\/figure>\n

 <\/p>\n

For first-time importers, JINYI’s team can advise on Incoterms selection \u2014 whether EXW, FOB, CIF, or DDP makes the most sense for your situation \u2014 and on the import documentation required for your destination country. Packaging is not a regulated commodity in most markets, but food-contact certification documentation is sometimes required at customs for food packaging imports. We prepare and provide this documentation as part of every shipment package.<\/p>\n

\n\n\n\n\n\n\n\n\n
Shipping Method<\/th>\nTransit Time<\/th>\nBest For<\/th>\n<\/tr>\n<\/thead>\n
Express courier (DHL \/ FedEx \/ UPS)<\/td>\n3\u20137 business days<\/td>\nSmall orders, urgent timelines, samples<\/td>\n<\/tr>\n
Air freight<\/td>\n5\u201310 business days<\/td>\nMedium volume, time-sensitive, high-value orders<\/td>\n<\/tr>\n
Sea freight LCL<\/td>\n25\u201340 days (destination dependent)<\/td>\nMedium volume, cost-priority, non-urgent<\/td>\n<\/tr>\n
Sea freight FCL<\/td>\n25\u201340 days (destination dependent)<\/td>\nLarge volume, lowest per-unit freight cost<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

Tip:<\/strong> For your first order with JINYI, we recommend express courier shipping regardless of order size \u2014 even if sea freight would be more economical at your quantity. Receiving your first production run quickly allows you to verify the product in person, begin using the packaging, and confirm any specification adjustments before committing to a larger volume repeat order by sea.<\/p>\n<\/div>\n

Export packing at JINYI is designed to protect the finished bags through the full transit journey. Completed bags are packed in standard export cartons with appropriate inner packaging to prevent compression damage and moisture ingress during sea freight. Each carton is labelled with product description, quantity, order reference, and any client-specified labelling requirements. A packing list is prepared and included with every shipment, and a copy is provided to the client by email on the day of dispatch.<\/p>\n

\"JINYI<\/p>\n

For first-time importers, JINYI’s team can advise on Incoterms selection \u2014 whether EXW, FOB, CIF, or DDP makes the most sense for your situation \u2014 and on the import documentation required for your destination country. Packaging is not a regulated commodity in most markets, but food-contact certification documentation is sometimes required at customs for food packaging imports. We prepare and provide this documentation as part of every shipment package. Clients importing into the European Union should be aware of the EU’s food-contact materials regulation (EC 1935\/2004) documentation requirements \u2014 JINYI provides the relevant compliance documentation for EU-bound shipments as standard.<\/p>\n<\/div>\n

\n

The Complete Ordering Process \u2014 From First Inquiry to Finished Pouch<\/h2>\n

For buyers sourcing custom flexible packaging for the first time, or evaluating JINYI as a new supplier, the process from first contact to finished goods in hand follows a consistent sequence. Understanding the timeline upfront prevents the most common frustration in custom packaging procurement: unrealistic expectations about how long the process takes.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n
Stage<\/th>\nWhat Happens<\/th>\nTimeline<\/th>\n<\/tr>\n<\/thead>\n
1. Inquiry and specification<\/td>\nRequirements brief, format and material recommendation, quote<\/td>\n24 hours response<\/td>\n<\/tr>\n
2. Artwork and proofing<\/td>\nArtwork file review, digital proof approval, spec confirmation<\/td>\n2\u20134 days<\/td>\n<\/tr>\n
3. Sample production<\/td>\nPhysical sample produced and shipped for client approval<\/td>\n3\u20135 days production + shipping<\/td>\n<\/tr>\n
4. Order confirmation and payment<\/td>\nPO issued, deposit payment, production schedule confirmed<\/td>\n1\u20132 days<\/td>\n<\/tr>\n
5. Production<\/td>\nMaterial sourcing, printing, lamination, bag making, QC<\/td>\n7\u201315 days (digital print)<\/td>\n<\/tr>\n
6. Photography and packing<\/td>\nComplimentary product photography, export packing, final check<\/td>\n1\u20132 days<\/td>\n<\/tr>\n
7. Shipment and tracking<\/td>\nGoods dispatched, tracking provided, transit monitoring<\/td>\n3\u201340 days (method dependent)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

For digital print orders, the total time from confirmed order to goods shipped \u2014 excluding shipping transit \u2014 is typically 10 to 18 days<\/strong>. For gravure print orders, add 8 to 12 days for plate production. Clients who have approved samples and have existing plate assets on file can see production timelines shortened significantly on repeat orders.<\/p>\n

JINYI’s minimum order quantity for custom digital print flexible packaging starts at 500 units per design<\/strong>. There is no plate fee for digital print orders. Gravure printing is available from 3,000 units per design and offers lower per-unit pricing at volume, with a one-time plate investment that amortises across the production run.<\/p>\n

\n

Note:<\/strong> Every JINYI order \u2014 regardless of size \u2014 ships with a complete material specification document covering film structure, OTR and MVTR values, layer breakdown, food-contact certifications, and production QC results. This is not an add-on service. It is standard with every order, because the brands we work with need this documentation for their retail buyers, co-manufacturers, and compliance teams.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n

\n

Ready to Start Your Custom Flexible Packaging Order?<\/p>\n

Tell us your product, format, quantity, and timeline. We will come back within 24 hours with a full specification recommendation, material documentation, and factory-direct pricing \u2014 no intermediary, no hidden fees, no guesswork.<\/p>\n

Get a Factory-Direct Quote \u2192<\/a><\/p>\n<\/div>\n

<\/p>\n

\n

About JINYI<\/p>\n

JINYI is a source factory for custom flexible packaging with 15+ years of production experience, serving brands across food, coffee, matcha, supplements, pet food, cannabis, and consumer goods in 150+ countries. We operate four HP Indigo digital press systems \u2014 including the HP Indigo 200K commissioned in 2025 \u2014 alongside gravure printing lines and 30 die-cutting machines, all managed through the ESKO Automation Engine.<\/p>\n

Every client receives full material specification documentation, real-time production updates, complimentary commercial photography, and proactive logistics tracking as standard. That is what From Film to Finished \u2014 Done Right<\/em> means in practice.<\/p>\n<\/div>\n

<\/p>\n

\"Mark<\/p>\n
\n
\n

Mark<\/p>\n

Head of Production Management \u00b7 JINYI Packaging<\/span><\/p>\n<\/div>\n

Mark leads production scheduling and order coordination at JINYI. With a Business Administration background and hands-on manufacturing exposure, he focuses on keeping quality, lead time, and execution stable across custom packaging orders \u2014 from the first press run to the final shipment.<\/p>\n

Production planning<\/span>
\nOn-time delivery<\/span>
\nCross-team coordination<\/span><\/div>\n
View Team \u2192<\/a>
\nContact \u2192<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n

<\/p>\n

<\/p>\n

\n

Frequently Asked Questions<\/h2>\n
\n

What is the difference between digital printing and gravure printing for flexible packaging?<\/p>\n

Digital printing (HP Indigo) requires no printing plates, starts from 500 units, has no setup fee, and produces consistent results across short and medium runs. Gravure printing uses engraved metal cylinders, requires a one-time plate investment, and starts from 3,000 units \u2014 but delivers a lower per-unit cost at high volumes. JINYI operates both technologies, allowing clients to start with digital and move to gravure as their volume grows without changing supplier or film specification.<\/p>\n<\/div>\n

\n

What film structure should I use for my product?<\/p>\n

The right film structure depends on your product’s oxygen and moisture sensitivity, target shelf life, and distribution channel. PET\/AL\/PE is the standard for high-barrier applications \u2014 coffee, matcha, supplements \u2014 with a shelf life of 12 to 24 months. PET\/VMPET\/PE is suitable for products with faster inventory turnover and a 6 to 12 month shelf life window. If you are not sure which structure is right, tell us your product, fill weight, shelf life target, and distribution channel \u2014 we will recommend the correct specification.<\/p>\n<\/div>\n

\n

What is the minimum order quantity for custom flexible packaging at JINYI?<\/p>\n

The minimum order quantity for custom digital print flexible packaging at JINYI is 500 units per design, with no plate fee. For gravure printing, the minimum is 3,000 units per design. Both methods are available across stand-up pouches, flat-bottom bags, side gusset bags, and other flexible packaging formats.<\/p>\n<\/div>\n

\n

How long does it take to produce custom printed flexible packaging?<\/p>\n

For digital print orders, production from confirmed order to goods shipped is typically 10 to 18 days, excluding shipping transit time. This covers material preparation, printing, lamination, curing, bag making, quality inspection, and packing. Gravure print orders add 8 to 12 days for plate production on first-time orders. Repeat orders with existing plate assets on file can be produced on shorter timelines.<\/p>\n<\/div>\n

\n

Does JINYI provide material specification documents with orders?<\/p>\n

Yes \u2014 material specification documentation is included with every JINYI order as standard. This covers the film layer breakdown, OTR and MVTR values, food-contact certifications, print method, and production QC results. You do not need to request it separately. It is provided because your retail buyers, co-manufacturers, and compliance teams will ask for it \u2014 and you should have it ready.<\/p>\n<\/div>\n

\n

What quality certifications does JINYI hold for flexible packaging production?<\/p>\n

JINYI’s flexible packaging materials meet FDA food-contact requirements (US market), EC 1935\/2004 food-contact regulations (EU market), and ISO 22000 food safety management standards. Our HP Indigo printing uses food-safe ElectroInk with non-toxic ink certification. Specific certification documentation for each production run is available on request and included in the material specification package shipped with every order.<\/p>\n<\/div>\n<\/div>\n

<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

Most buyers never see inside the factory. This guide walks through every stage of custom stand-up pouch manufacturing \u2014 from raw film selection to finished bag \u2014 as it happens at JINYI.<\/p>","protected":false},"author":3,"featured_media":6187,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"How Custom Stand-Up Pouches Are Made \u2014 A Complete Factory Guide","_seopress_titles_desc":"A complete inside look at how custom stand-up pouches and flexible packaging bags are manufactured \u2014 from raw film and HP Indigo printing to lamination, bag making, QC, and shipment.","_seopress_robots_index":"","footnotes":""},"categories":[1],"tags":[102,174,101],"class_list":{"0":"post-6252","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-custom-pouches","8":"tag-customized-packaging-bags","9":"tag-stand-up-pouch-manufacturing-process","10":"tag-standing-pouch--standing-pouch-standing-pouch--standing-pouch-"},"acf":[],"_links":{"self":[{"href":"https:\/\/jinyipackage.com\/fr\/wp-json\/wp\/v2\/posts\/6252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jinyipackage.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jinyipackage.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jinyipackage.com\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/jinyipackage.com\/fr\/wp-json\/wp\/v2\/comments?post=6252"}],"version-history":[{"count":1,"href":"https:\/\/jinyipackage.com\/fr\/wp-json\/wp\/v2\/posts\/6252\/revisions"}],"predecessor-version":[{"id":6273,"href":"https:\/\/jinyipackage.com\/fr\/wp-json\/wp\/v2\/posts\/6252\/revisions\/6273"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jinyipackage.com\/fr\/wp-json\/wp\/v2\/media\/6187"}],"wp:attachment":[{"href":"https:\/\/jinyipackage.com\/fr\/wp-json\/wp\/v2\/media?parent=6252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jinyipackage.com\/fr\/wp-json\/wp\/v2\/categories?post=6252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jinyipackage.com\/fr\/wp-json\/wp\/v2\/tags?post=6252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}