Engineered multilayer laminates designed for optimal aroma protection, mechanical strength, and high-speed packaging efficiency.
Unlocking global potential with high-performance, single-serve barrier film and automated pack structures.
Specialty coffee begins degrading minutes after roasting. Our high-barrier multilayer structures (PET/VMPET/PE) deliver an OTR (Oxygen Transmission Rate) below 1.0 cc/m²/day, trapping complex volatile compounds and keeping ground coffee fresh for up to 18 months.
Our engineered rollstock films exhibit low coefficient of friction (COF) and high hot tack. This permits seamless feeding through Form-Fill-Seal (FFS) lines, maximizing production speeds while maintaining hermetic seals.
From single-use drip bags (hanging ear filters) to pre-made flat bottom envelopes and easy-tear sealing cup films, our products support the latest trends in consumer convenience and luxury hotel supplies.
The global coffee landscape has shifted dynamically toward single-serve and micro-dosed options. Whether it is premium drip coffee bags (often referred to as hanging ear coffee), single-serve stick packs, or retail portion control packs, the demand for flexible packaging with exceptional barrier properties is growing rapidly. Today, roasting facilities and packaging plants face the challenge of preserving volatile aromatic oils while offering cost-competitive, recyclable, or high-barrier solutions that match consumer lifestyles.
China has emerged as a premier hub for high-precision manufacturing of flexible packaging laminates. Factories like Dongfa Printing Co., Ltd. leverage advanced gravure printing and inline quality inspection systems to produce custom-engineered films and pouches. These materials are exported worldwide—to the Middle East, Southeast Asia, Africa, North America, and Japan—meeting stringent regulatory requirements and preserving coffee quality through complex global supply chains.
Ground coffee is highly sensitive to external variables. Exposure to oxygen leads to the oxidation of fatty acids, resulting in a stale profile, while moisture exposure destroys the delicate flavor compounds. To combat this, our manufacturing facilities produce advanced multi-layer laminates tailored to the specific needs of specialty roasters:
Navigating global standards with verified, food-grade packaging materials.
All raw resins, adhesive agents, and printing inks utilized by Dongfa Printing comply strictly with US FDA 21 CFR and EU Food Contact Regulation (EC) No 1935/2004. This guarantees zero contamination and chemical migration into your coffee products.
Our production floor operates under standardized GMP cleanroom specifications. Dust-free environments are maintained to control microbial and particulate parameters, ensuring our film supplies are safe for food and medical-grade applications.
We provide comprehensive export clearance services. Whether shipping to North America, the EU, Japan, or Southeast Asia, our logistics team manages customs documents, certificates of analysis (COA), and bills of lading efficiently.
Every coffee market has distinct consumer behaviors and packaging preferences. Understanding these localized trends helps brands select the correct small pack format:
In countries like Japan, South Korea, and China, convenience dictates the market. The hanging ear drip coffee bag is the standard format for home and office brewing. The outer envelope of these drip bags requires high-oxygen barrier film (typically PET/VMPET/PE or matte PET/AL/PE) to maintain freshness. Our Automatic Packaging Films are engineered for precision sealing on high-speed drip bag machines, preventing heat leakage on the ultra-thin seams.
The demand for single-serve cups and pods remains dominant. Brands require robust Sealing Cup Films (Easy Tear NY+CPP) that weld tightly to polypropylene (PP) or polystyrene cup bodies, preventing leaks, but pull away cleanly without shredding when the user opens the cup or the machine needle punctures the pod.
For roasters offering premium 100g to 250g sample packs, the flat-bottom pouch is ideal. It stands perfectly flat on retail shelves, offers maximum printable surface area, and utilizes built-in zippers for re-seability. Our Flat Bottom Bag with Zipper supplies can be customized with matte, gloss, or metallic finishes to convey brand quality.
The packaging industry is experiencing a massive push toward sustainability. Our R&D division at Dongfa Printing is actively developing and testing high-barrier eco-friendly films to help global brands meet environmental targets:
Answers to common structural, technical, and commercial questions for B2B procurement officers.
A: For custom-printed automatic packaging roll film, the MOQ typically starts at 500 kg per design. For pre-made bags, such as flat bottom pouches or stand-up spout pouches, the MOQ is generally between 10,000 to 20,000 pieces depending on the sizing and layout configuration.
A: We test every production run in our certified laboratory. We measure Oxygen Transmission Rate (OTR) and Water Vapor Transmission Rate (WVTR) using specialized diffusion sensors. Additionally, we run physical test cycles, including tensile strength tests and burst seal tests, to verify structural integrity.
A: Yes, our NY+CPP cup sealing films are engineered for high-temperature, short-dwell-time sealing systems. They offer wide sealing windows and excellent seal strength on PP, PET, and paper-based cups, ensuring high-speed runnability with low rejection rates.
A: Absolutely. We use toluene-free and ketone-free inks in our GMP workshops. These eco-friendly, food-grade inks ensure that there are no residual solvents or odors, keeping the original aroma profile of the coffee intact.
A: During the pre-press design phase, we coordinate the valve placement relative to your fill line. The valves are heat-welded inline on our bag-making machines prior to shipment, making the bags ready for automated filling.
From frozen food pouches to custom industrial rolls, discover our range of high-barrier flexible packaging.
Over 35 years of engineering excellence in custom flexible packaging and printing.
Dongfa Printing Co., Ltd. has over 35 years of professional experience in printing and packaging manufacturing. We provide all kinds of packaging, specialize in the development and production of various liquid packaging films and bags, suitable for use in pasteurization and retort steam sterilization processes, as well as different types of spout bags and sealing cup films. Base on the printing machine with online quality inspection equipment and GMP workshop, we adhered to excellent materials, professional production and strict quality control. We can provide you superior products and best service.
Since its establishment, Dongfa Printing has been committed to providing customers with efficient and high-quality printing services. Our business scope covers the entire process from design, plate making to printing and binding. Whether it's commercial printing or personalized customization, we can fulfill customer needs with our professional technical skills and attentive service.
Our company is dedicated to producing custom flexible packaging for food, medicine, daily-use products, and chemical products. We offer a wide range of products, including spout bags, retort bags, back sealing bags, three-side seal bags, stand-up pouches, quad-seal pouches, flat-bottom bags, zipper pouches, and customized roll films. We consistently use high-quality materials for professional production and strict quality control.
Our products are mainly exported to the Middle East, Southeast Asia, Africa, North America, and Japan, and have received widespread praise from customers. Dongfa Printing's corporate vision is to become a leading company in the printing industry. We strive for excellence, constantly innovate, and are dedicated to providing customers with better printing products and services. Additionally, we prioritize environmental protection and sustainable development, striving to reduce pollution and waste in the production process, and contributing to the harmonious development of society and the environment.
Our corporate values are "integrity, professionalism, innovation, and win-win." We uphold integrity as our foundation, professionalism as our basis, innovation as our driving force, and strive for win-win outcomes with customers, employees, and society. These values not only guide our business practices but also inspire our team to continuously move forward. We have a professional and knowledgeable team ready to serve you. We sincerely welcome you to visit our company for further business and cooperation opportunities!
We can provide you superior products and best service. Proud to cooperate with leading companies worldwide:
DongFa Printing
