Quad Seal Pouch
Quad Seal Pouches – Four-Seal Structure with Box-Like Stability and 360° Branding
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Quad seal pouches feature four reinforced vertical seals — two on each side — combined with a flat bottom gusset, forming a true rectangular cross-section that stands upright and holds its shape from full fill to near-empty. Unlike a standard side gusset bag that relies on product weight to maintain form, a quad seal pouch is structurally self-supporting, delivering box-like stability without the rigidity or material cost of a carton.
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This structural advantage makes quad seal pouches a preferred format for specialty coffee, premium tea, pet nutrition, protein powder, granola, dried fruits, and supplements — products where shelf presence directly influences purchase decisions. With four flat printable panels — front, back, and both sides — every face of the pouch delivers brand impact, product information, and regulatory compliance without competing for space.
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The rectangular profile of quad seal pouches allows them to be packed tightly in cartons with minimal wasted space, improving pallet utilization and reducing shipping volume per unit. For brands distributing through retail chains, e-commerce, or bulk wholesale channels, this translates directly into lower freight costs and fewer damaged products during transit.
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Quad seal pouches can be constructed with high-barrier film structures including PET/AL/PE and PET/VMPET/PE for maximum freshness retention, or cost-effective options like BOPP/CPP and PET/PE for dry goods with lower barrier requirements. Functional features include resealable zippers, one-way degassing valves for roasted coffee, easy-tear notches, hang holes for retail pegs, and clear windows to showcase product quality before purchase.
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Every quad seal pouch is fully customizable — size, film structure, closure type, printing method, and surface finish are all specified to match your product’s weight, shelf-life needs, and retail positioning. From 50g sample sachets to 2kg bulk packs, production scales from small trial runs to high-volume orders. Tell us your product type and target fill weight, and we will recommend the most effective specification for your brand.
Your Benefit Is Our Priority
How to Work With Us
Get Your Customized Packaging Quote
Share a few details about your packaging needs and our team will come back to you with a tailored quote. The more clearly we understand your project, the better we can match the right structure, materials and budget to your brand.
We know you’re busy keeping your brand running — balancing quality, lead times, service and cost is never easy. JINYI helps you find that sweet spot: packaging that looks professional, protects your product, fits your timeline and stays within budget.
You want clear pricing and straightforward options. By filling in the basic information below, our packaging specialists can prepare the most accurate quote for you and suggest suitable solutions. Once we receive your details, we’ll review your project and get back to you with a customized estimate as soon as possible.
No finished artwork yet?
Let our in-house designers create a professional packaging design for you.
The Perfect Fit For Every Product
Our quad seal pouches can be fully customized in size, design, and functionality to match the unique requirements of your brand. Whether you’re packaging small samples or large volumes, we create the ideal solution tailored to your needs.
Quad Seal Pouch Size & Fill Weight Reference
Reference fill weights by pouch size and product type
| Reference Size | Coffee | Tea | Pet Food | Nuts | Powder | Granola |
|---|---|---|---|---|---|---|
| 9*13*6cm | 53g | 32g | 48g | 48g | 58g | 37g |
| 11*16*6cm | 100g | 65g | 95g | 100g | 105g | 74g |
| 13*18*7cm | 238g | 118g | 168g | 170g | 253g | 153g |
| 14*19*8cm | 275g | 142g | 238g | 245g | 280g | 196g |
| 15*22*8cm | 420g | 190g | 310g | 390g | 438g | 295g |
| 17*24*8cm | 632g | 305g | 475g | 475g | 645g | 442g |
Actual capacity varies with product density. Figures above are guideline references, not guaranteed fill weights.
The table shows reference fill capacities for our standard quad seal pouch sizes across coffee, tea, pet food, nut, powder, and granola products. Because product density varies — coffee beans, loose tea, and protein powder all pack differently — the actual weight that fits in a given pouch size may differ from these figures.
Use these numbers as a starting guideline. If you’re unsure which quad seal pouch size best fits your target net weight, share your product type and density with our team, and we’ll recommend the most accurate size for your packaging line.
The Right Material for Every Product
We rely on a carefully curated selection of premium, eco-friendly materials that have proven their value in practice. Designed to deliver the perfect balance of protection, design, and functionality, our materials ensure your products are safe, sustainable, and visually striking.
From recyclable mono-material films to advanced barrier layers, each option is tailored to shield against moisture, oxygen, and other environmental factors. Whether it’s sensitive food items, durable industrial goods, or high-end cosmetics, our stand-up pouches offer the ideal material solution for every requirement.
Material
PET
Strong and lightweight crystal clearthermoplastic with high-qualityprinting capability.
HDPE
Durable, strong tensile strength andlow moisture absorption plastic witha matte finish.
LDPE
Low density, crystal clear plastic withhigh resistance to chemicals.
OPP/CPP
High tensile strength plastic withfood-safe capabilities, made fromrecycled material.
PLA
The green eco-friendly alternative totraditional plastics. PLA isbiodegradable and made fromrenewable resources.
Natural Brown Kraft
Kraft paper made from a mix ofvirgin and recycled paper pulp,coated on both sides for printing
White Kraft
Bleached kraft paper made from amix of virgin and recycled pulp withcoating on both sides for printing.
Metallized PET (VMPET)
VMPET is a PET film with an ultra-thin aluminum layer vacuum-deposited on the surface. It offers high barrier against oxygen and moisture, a bright metallic look, and good flexibility when laminated with PE or CPP. Widely used for snack, nuts and cannabis food pouches as a cost-effective alternative to full aluminum foil.
Aluminum Foil (AL)
Aluminum foil is a real metal layer used in high-barrier laminates such as PET/AL/PE. It provides almost complete protection from light, oxygen and moisture, making it ideal for products that require maximum freshness and long shelf life, like coffee, tea and functional powders.
Gravure Print
High-quality printing method that utilizes a printing plate with microcavities to transfer designs on both paper and plastics. The most cost-efficient option at high volumes — the larger the run, the lower the cost per bag.
Digital Print
Digital printing method that requiresno printing plate. Designs aretransferred electronically, making itcost-effective for small runs.
Water-based Ink
100% eco-friendly ink comprised ofwater and pigment that provideshigh-quality color output. Notsuitable for food packaging
Pantone
Pure color based on specific inkformulas to consistenly andprecisely print color.
Soy- ECO
100% eco-friendly ink comprised ofsoy and vegetable oil and pigmentthat provides high-quality coloroutput. Suitable for food packaging.
Pantone Metallic
Metallic color based on specific inkformulas to consistenly andprecisely print color.
Oil Base lnk
Non-eco-friendly ink comprised ofoil and pigment that provides high.quality color output.
Hot Stamping
Hot stamping adds a touch of luxury to packaging, with a metallic shine that instantly elevates the premium feel.
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Spot Gloss UV
UV coating that is applied to aspecified area and cured usingultraviolet light.
Soft Touch Coating
Soft to the touch coating thatcreates a velvety texture for a moretactile appeal.
Holographic Effect
Holographic effects create dazzling rainbow colors that shift with light, adding a futuristic and innovative touch.
Matte Finish
Matte finish exudes understated elegance, reducing glare while highlighting refined quality.
Gloss Finish
Gloss finish adds brilliance and vibrancy, making colors pop with eye-catching appeal.
Transparent Window
Transparent windows offer a direct view of the product, building trust and sparking instant desire.
Why Choose Us?
Plant Area
10443㎡
Cooperative Customer
100000+
Annual Order Volume
50000+
Coverage Country
70+
The Voice of Global Customers Is Our Best Business Card
“Absolutely thrilled with my experience with this company🌟 I ordered 500 fully printed zip pouches across 14 SKUs with a soft touch matte finish – and WOW, they turned out incredible! The quality is top-notch: bright, vibrant colours that match my designer’s files perfectly, flawless zipper function, accurate cut lines on every pouch, and not a single reject in the whole order. Tear notches and hang holes are spot on. The thickness is ideal too! Huge shoutout to Quillion, my amazing sales rep, and their design team who helped fix typos and optimize the artwork. I was updated at every step, even receiving printing videos! Despite one box being misdelivered (not their fault), they reprinted and split shipping costs – super supportive even after delivery. Plus, the cost was almost 50% less than local Canadian quotes. Highly recommend – great service, great people, and exceptional results. Will be ordering”
Mia
Canada
“This was my first time ordering custom packaging, so I had a LOT of questions. They were patient with every revision and never made me feel like my order was too small. They helped me choose a pouch size based on my product weight, explained material options in simple terms, and even pointed out how to improve my design margins so text wouldn’t sit too close to the edges. I loved getting photos during production because it kept me calm. Everything arrived on time and looked even better in person. I really appreciate how supportive they were.”
Owen
Spain
“Professional, organized, and scalable.”
Clear process, quick quoting, and easy communication. They confirmed specs clearly and handled changes without drama. This is the kind of supplier you can scale with.
Daniel
USA
“Highly recommend—already planning the next order.”
Top quality, flexible MOQ, and very professional service. I’m not looking for another supplier—this is the team I want to grow with.
Noah
USA
“We had a product launch deadline, so timing mattered more than anything. They gave a realistic production schedule, confirmed every spec quickly, and didn’t overpromise. When we approved the final proof, they started production immediately and sent progress updates every few days. They also confirmed carton packing details and shipping marks so we could track everything easily. The shipment left on time and arrived earlier than expected. I’m very happy because they helped us hit our launch date without last-minute stress.”
Benjamin
Netherlands
“We wanted packaging that looks premium but still fits our budget. They gave us options and explained what impacts cost (material, finish, printing method) without pushing anything unnecessary. We selected a structure that works well for our product, and the final pouches look way better than I expected for the price. Print is clean, zipper is smooth, and the pouch stands well. Very good value and a smooth buying experience.”
Josie
Australia
“Best communication I’ve had with a packaging supplier.”
I’ve worked with several vendors—this was the smoothest. Clear updates, quick answers, and no confusion on specs. The final packaging matched what was promised.
Ethan
U.K.
“Fast turnaround + accurate delivery.”
They gave a realistic timeline, kept me updated, and shipped when they said they would. Packaging arrived earlier than expected and was packed safely.
Sophia
U.K.
“I’ve worked with several packaging suppliers and the biggest issue is usually inconsistency and slow communication. This team is different. The quoting was clear (structure, printing, lead time, packing), and they confirmed everything before production to avoid mistakes. They sent production photos and also confirmed the final carton quantity and packing list details. When the shipment arrived, the quality was consistent across cartons and matched our previous order. That reliability is exactly what we need for ongoing wholesale business.”
Michael
France
“One thing I really appreciated was how transparent they were. They didn’t just say “in production”—they actually sent photos and short videos: printing stage, pouch forming, and final inspection. They also confirmed the final approved proof one more time before starting, which prevented mistakes. This gave me confidence because I knew exactly what was happening. The finished packaging matched the approved design and was delivered on schedule. Highly recommend if you value clear updates.”
Olivia
New Zealand
FAQs · We’ve Got You Covered
We’ve gathered the most common questions from our clients and provided clear answers. Whether you’re a first-time customer or a long-term partner, you’ll find everything you need here to save time and get quick solutions.
What is a quad seal pouch?
A quad seal pouch has four reinforced vertical seals — two on each side — combined with a flat bottom gusset. This creates a true rectangular cross-section that stands upright and holds its box-like shape at any fill level, offering stronger structural support than a standard side gusset bag or stand-up pouch.
What's the difference between a quad seal pouch and a side gusset bag?
A side gusset bag only expands from two sides and has no independent bottom structure — it cannot stand on its own. A quad seal pouch adds a flat bottom gusset and four vertical seals, making it fully self-supporting with a box-like profile. Quad seal pouches offer better shelf stability, more printable panels, and a more premium retail appearance.
What products are quad seal pouches best suited for?
Quad seal pouches are widely used for specialty coffee, premium tea, pet nutrition, protein powder, granola, dried fruits, nuts, and supplements. Their box-like structure and strong shelf presence make them ideal for products competing in premium retail environments.
Can quad seal pouches include a degassing valve for coffee?
Yes. One-way degassing valves are commonly added for freshly roasted coffee, allowing CO2 to escape without letting oxygen in. Resealable zippers, easy-tear notches, hang holes, and clear windows can all be combined with the valve.
What materials are used for quad seal pouches?
Common structures include PET/AL/PE and PET/VMPET/PE for high-barrier freshness protection, and BOPP/CPP or PET/PE for lighter-duty dry goods. Mono-material options such as all-PE are also available for brands prioritizing recyclability.
What is the minimum order quantity for quad seal pouches?
MOQ generally ranges from 500 to 1,000 units, depending on bag size, material, and printing method. We support small-batch orders for design testing before scaling to volume production.
How long does production take for quad seal pouches?
Standard production takes 10–15 days after artwork approval, excluding shipping. We confirm a specific timeline before production begins.
What printing options are available for quad seal pouches?
We offer digital printing for short runs and gravure printing for high-volume orders with lower unit cost. With four flat printable panels — front, back, and both sides — quad seal pouches support full 360-degree branding with Pantone color matching and fine detail reproduction.
How does a quad seal pouch compare to a flat bottom bag?
Both formats offer a flat base and self-standing structure. A flat bottom bag has eight seals and five printable panels including the bottom. A quad seal pouch has four vertical seals and four printable panels. Flat bottom bags tend to have a wider, squatter profile, while quad seal pouches are taller and slimmer. The best choice depends on your product dimensions and shelf display requirements.
Can quad seal pouches be used for non-food products?
Yes. Quad seal pouches are also used for pharmaceutical powders, health supplements, detergent pods, seeds, and specialty industrial products. The format can be produced with or without food-grade certifications depending on your application.
































