Explore our primary engineered bag series, featuring high-barrier coffee pouches, compostable laminates, and specialized liquid containment systems designed for global distribution.
In the global consumer packaged goods (CPG) landscape, the 12 ounce (340 grams) bag stands as the undisputed global golden standard—particularly within specialty coffee, premium powders, organic snacks, and pet treats. Engineering a 12 oz pouch requires balancing volumetric dimensions, mechanical strength, atmospheric barrier protection, and shelf-appeal ergonomics.
A standard 12 oz bag is calibrated to hold exactly 340g of whole bean roasted coffee, equivalent to roughly 1,000 to 1,200 cm³ depending on roast density (light vs. dark roast expansion). Precise gusset geometries ensure structural uprightness without bulk distortion.
To achieve a 12-to-24 month shelf life, lamination stacks must maintain an Oxygen Transmission Rate (OTR) below 0.5 cc/m²/24hr and a Water Vapor Transmission Rate (WVTR) below 0.5 g/m²/24hr, neutralizing degradation factors like oxidation and moisture ingress.
Available in Flat Bottom (Box Pouch), Quad-Seal Side Gusset, Stand-Up Pouch (SUP), and Pillow styles. Each structural format offers unique benefits for pallet density, retail face width, and automated form-fill-seal (FFS) integration.
| Pouch Format | Typical Dimensions (W x H + Gusset) | Material Layer Breakdown | Primary Industrial Application | Key Barrier Rating |
|---|---|---|---|---|
| Flat Bottom (Box Pouch) | 125mm x 200mm + 75mm | Matte BOPP / VMPET / PE or Kraft / AL / PE | Specialty Roasted Coffee Beans | OTR < 0.1, WVTR < 0.1 |
| Stand-Up Pouch (SUP) | 160mm x 230mm + 80mm Bottom Gusset | PET / PE or Mono-Material Recyclable PE | Nuts, Dried Fruits, Powders | OTR < 0.5, WVTR < 0.5 |
| Quad Seal Side Gusset | 100mm x 260mm + 60mm Side Gussets | Kraft Paper / VMPET / LLDPE | Retail Coffee & Artisanal Teas | OTR < 0.2, WVTR < 0.2 |
| Sustainable Mono-PE | 130mm x 215mm + 70mm | MDO-PE / EVOH-PE (100% Recyclable #4) | Eco-conscious Consumer Goods | OTR < 0.8, WVTR < 0.8 |
YPAK PACKAGING GROUP
Founded in 2011, YPAK operates three facilities across Hong Kong, Dongguan, and Foshan, emerging as one of China’s leading coffee bag manufacturers.
Our Foshan and Dongguan plants are BRCGS Food Safety and ISO 22000:2018 certified—ensuring every pouch meets rigorous global food contact standards with full traceability. We fit Swiss WIPF one-way valves as standard, delivering industry-leading technology of keeping coffee freshness in our packaging. Our HP Indigo 25K digital press enables MOQ-free, plate-free runs with photorealistic print quality—perfect for limited editions and market testing.
With a 99.5% on-time delivery rate, we keep your production lines moving. Our recyclable and compostable pouches help you stay ahead of plastic regulations in the EU, UK, and North America—without compromising performance. You are welcome to visit YPAK.
From introducing our initial conversion lines to operating state-of-the-art digital printing hubs, explore our milestone-driven expansion in high-precision flexible packaging manufacturing.
First Complete Production Line
In May 2012, the first complete flexible packaging production line was established.
Flat Bottom Bag Innovation
In March 2016, began to produce premium flat bottom box pouches for specialty roasters.
Capacity Expansion
In August 2017, the second high-speed packaging production line was commissioned.
Solvent-Free Lamination
In April 2018, integrated eco-friendly solvent-free composite technology across all lines.
Automated Color Precision
In June 2020, introduced the automatic ink adjustment system for Delta-E < 1 color matching.
Smart ERP Deployment
In July 2020, deployed an enterprise ERP system for end-to-end material and batch traceability.
HP Indigo 25K Integration
In October 2021, introduced the HP INDIGO 25K press, unlocking plate-free digital print agility.
Procuring 12 oz packaging bags directly from established OEM/ODM manufacturers in China provides enterprise buyers with unprecedented economies of scale, material innovation, and rapid prototyping capabilities.
China's packaging cluster in Guangdong houses world-class polymer suppliers, bio-resin synthesis labs, and high-barrier foil rolling mills. This localized ecosystem guarantees immediate access to specialized substrates like MDO-PE, EVOH, certified compostable PLA films, and FSC Kraft papers without long import lead times.
Our state-of-the-art solvent-free laminators eliminate volatile organic compound (VOC) emissions while enhancing chemical resistance and bond strength. This process ensures zero solvent retention in food contact pouches, preserving subtle coffee aromatics and sensitive food profiles.
As standard engineering practice, YPAK integrates Swiss-engineered WIPF one-way degassing valves. These valves allow CO2 generated by freshly roasted beans to escape efficiently while completely blocking external oxygen ingress, preserving volatile coffee oils and aromas.
For international coffee roasters, contract packers, and retail brands, selecting a primary packaging supplier requires analyzing Total Cost of Ownership—moving beyond base unit costs to evaluate print flexibility, freight optimization, and waste reduction.
Traditional rotogravure printing requires expensive cylinder creation fees ($250-$400 per color channel) and minimum runs of 20,000+ units per SKU. YPAK’s HP Indigo 25K digital platform offers:
Flexible 12 oz pouches deliver significant logistics savings compared to rigid glass jars or metal tin cans. 100,000 un-filled 12 oz flat bottom coffee pouches occupy only two ocean freight pallets, drastically cutting international transport emissions and warehousing costs.
Navigating global food contact compliance requires strict quality management system implementation. YPAK products adhere to international directives across Europe, North America, and Asia-Pacific markets.
Certified under BRCGS Global Standard for Packaging Materials, ensuring operational hygiene, hazard analysis (HACCP), and full material traceability.
All inner food-contact resins (LLDPE, CPP) meet FDA regulation 21 CFR 177.1520 for direct food contact safety, guaranteeing no heavy metal or phthalate leaching.
Tested for overall migration limits (OML) and specific migration limits (SML) under EU Plastics Regulation (EU) No 10/2011 for total peace of mind.
Industrial and home compostable film options certified according to EN 13432 and ASTM D6400, breaking down into organic humus without microplastics.
While renowned in specialty coffee, the 12 ounce (340g) capacity is engineered for high versatility across multiple market segments.
12 oz is the undisputed retail unit weight in specialty coffee roasteries across North America and Europe. Combined with side-gassets, tear notches, and WIPF degassing valves, roasters preserve roast profiles, roast dates, and single-origin notes.
For meal replacement powders, collagen peptides, and superfood blends, 12 oz stand-up pouches with wide press-to-close zippers allow effortless scoop access while protecting hygroscopic powders from clumping caused by ambient humidity.
Utilizing certified Child-Resistant (CR) push-and-slide zipper mechanisms, our 12 oz opaque Mylar pouches safeguard high-value edibles, flower, and botanicals while fulfilling state and national child safety mandates.
We believe that manufacturing excellence must be matched by outstanding client communication. Learn about our full service lifecycle from artwork proofing to post-delivery continuous improvement.
Improve customer experience through online video confirmation. One of the keys to meeting customer needs is to provide excellent pre-sales service, building a solid foundation for long-term relationships with dedicated 1-on-1 technical consultation.
Traditionally, pre-sales involves product selection guidance. With online video confirmation, we eliminate guesswork and offer live visual inspections of material swatches and pouch geometry.
We provide exceptional mid-sale service to ensure a seamless transition from initial purchase order to final container dispatch.
Maintaining total control over production, we manage every phase closely. Live photo updates and video monitoring are provided so clients can visualize their production orders in real time.
Our commitment extends well beyond order delivery. Excellent after-sales service reinforces long-term partnership trust and repeat customer success.
By investing in structured feedback loops and responsive quality guarantee channels, we continuously refine pouch performance to keep your brand ahead in competitive retail markets.
The global flexible packaging market is undergoing a structural paradigm shift toward circular economy principles, driven by plastic taxes and extended producer responsibility (EPR) laws.
Traditional multi-material pouches combining PET, Aluminum foil, and PE cannot be recycled without costly thermal separation. YPAK’s Mono-PE pouches utilize MDO-PE high-barrier films combined with EVOH coatings, allowing 100% stream recycling under standard plastic code #4 loops.
Formulated from renewable plant-based resins (cornstarch derived PLA, PBAT, and kraft paper), our compostable series disintegrates within 180 days under industrial composting conditions according to EN 13432 standards, leaving zero eco-toxicity or chemical residues.
Consumer sensory engagement is critical for luxury shelf appeal. We offer rough matte, soft-touch velvet varnish, spot UV gloss, and metallic hot-stamping combinations that communicate premium quality while reinforcing brand identity.
Get immediate answers to common technical queries regarding 12 oz bag engineering, custom digital printing options, material barriers, and international shipping.
Discover additional packaging variations including resealable Mylar bags, coffee box sets, flat pouches, and cultural label printings.
YPAK PACKAGING
