Explore our industrial grade flexible packaging film roll stock and customized pre-made pouches.
Dongfa Printing Co., Ltd. is a pioneer in the design, engineering, and manufacturing of custom coffee packaging, specializing in fraction pack coffee wrap, spout pouches, and premium barrier films.
Over the past three decades, we have continuously advanced our production standards to support major international foodservice organizations, coffee roasters, and retailers. Our GMP-certified dust-free workshops and automated printing lines with integrated high-speed electronic inspection cameras ensure every meter of film conforms to global chemical safety requirements.
An in-depth analysis of barrier science, mechanical parameters, and global regulatory compliance.
Fraction packs—often referred to as portion control pouches, office coffee service (OCS) packs, or pillow packs—contain pre-measured amounts of ground coffee (commonly ranging from 1.5 oz to 2.5 oz or more) designed to brew a single pot of coffee. Because roasted ground coffee has a vast surface area exposed to environmental conditions, it degrades up to 10 times faster than whole bean coffee. Oxygen, moisture vapor, and light are the chief degradation vectors, accelerating staling and lipid oxidation.
Achieving a shelf life of 12 to 18 months for pre-ground fraction packs requires strict adherence to barrier optimization. Dongfa Printing designs custom laminated roll stock with target values for Oxygen Transmission Rate (OTR) of less than 0.1 cc/m²/24h and Water Vapor Transmission Rate (WVTR) below 0.1 g/m²/24h. Through precise gas-flush packaging processes (modified atmosphere packaging or MAP) on automatic packaging lines, residual oxygen inside the fraction pack can be maintained under 1%, preserving the delicate aromatic compounds and crema-producing oils.
"Information Gain" Insight: The thickness of the lamination layer isn't the sole determinant of barrier performance. Utilizing high-barrier biaxially oriented polyamide (BOPA/Nylon) layers dramatically increases puncture resistance against ground coffee particulates while maintaining flexible tensile strength on high-speed VFFS (Vertical Form Fill Seal) machinery.
Our packaging engineers utilize specialized dry lamination techniques to combine different polymers and metal foils, maximizing the unique benefits of each material:
Sourcing fraction pack packaging from Dongfa Printing in China offers significant structural and supply chain advantages. Our specialized industrial eco-system integrates raw polymer chemical synthesis, masterbatch formulation, extrusion, and secondary processing in close geographical proximity. This keeps logistics costs exceptionally low compared to Western converters.
Furthermore, Dongfa operates high-efficiency automated workflows. From high-speed rotogravure printing presses capable of printing up to 10 colors in a single pass to solvent-less lamination systems that eliminate volatile organic compound (VOC) emissions, we couple heavy industrial scaling with rigid quality management. Our online color inspection technology matches target Pantone values dynamically, halting production if errors exceed 0.5 Delta-E deviations.
How we guarantee performance, quality compliance, and environmental safety.
All coffee and food-grade packaging materials are processed in ISO-certified cleanrooms. This prevents environmental contamination and microbial vectors from compromising food-contact surfaces.
Our rotogravure machinery is equipped with intelligent visual cameras that check for micro-defects, pinholes, print misalignment, and physical film defects at 300 meters per minute.
Fully compliant with FDA food-contact standards, EU regulation 10/2011, and certified in BRCGS and ISO systems, enabling smooth import customs clearance in all Western jurisdictions.
Fraction pack coffee wrap is heavily utilized in institutional, business-to-business (B2B), and convenience retail settings. Understanding the target application allows us to customize the coefficient of friction (COF) and seal strength of the roll stock film:
Procuring raw packaging components from China requires strict logistical, technical, and commercial coordination. Dongfa Printing minimizes procurement friction by offering comprehensive localized support, including customized packaging prototyping, CAD die-line preparation, color drawdowns, and complete laboratory diagnostics (bond strength tests, migration assays, OTR/WVTR calibration charts).
Our location close to major container ports (such as Shenzhen and Shanghai) allows us to offer versatile freight options, including FOB, CIF, DDP, and LCL consol options for smaller roasting networks. We also maintain strategic raw material stockpiles to buffer against supply disruptions, guaranteeing consistent lead times even during seasonal demand spikes.
With global plastic reduction policies tightening, brands are actively transitioning away from traditional tri-layer laminates containing non-recyclable materials. Dongfa Printing is at the forefront of this shift, offering pioneering sustainable barrier alternatives:
Monomaterial PE Laminates (Recyclable PE/PE): By pairing special MDO-PE (Machine Direction Oriented Polyethylene) with high-barrier EVOH co-extrusions and standard sealing PE, we create a monomaterial barrier pouch that can be processed directly in post-consumer PE recycling streams.
Compostable Barrier Film Systems: Utilizing PLA (Polylactic Acid) and NK or NKME compostable cellulose films, we construct compostable coffee pouches that naturally degrade without leaving microplastic residues, meeting EN 13432 and ASTM D6400 criteria.
Built on Integrity, Professionalism, Innovation, and Win-Win Cooperation.
Our Comprehensive Service Commitment: Since our initial establishment, Dongfa Printing has committed to providing global buyers with efficient, high-fidelity printing and laminating services. Our functional capabilities span the entire design, prepress preparation, copper cylinder plate engraving, extrusion/dry lamination, curing, bag-making, and final dispatch stages.
Whether you require a highly customized coffee roll film structure or pre-made side gusset bags for whole bean markets, our technical sales engineers will translate your requirements into precise manufacturing parameters. We stand by our materials, offering transparent traceability from polymer pellet to the finished crate.
Our Environmental and Quality Mission: We prioritize environmental protection and sustainable development. We actively reduce emission outputs by using regenerative thermal oxidizers (RTO) to incinerate solvent vapors into harmless water and carbon dioxide, clean-recycling our production heat. Our vision is to continue scaling as a leading company in the global printing industry while safeguarding the ecological system.
We welcome domestic and international clients to visit our state-of-the-art facilities for on-site audits, collaborative custom development, and long-term supply contracting.
Providing superior packaging materials and attentive customer service for world-class brands.
Essential technical answers for packaging managers, B2B procurement heads, and coffee roasters.
Examine our full array of performance packaging structures and pre-made stand up bags.
DongFa Printing
