Engineered for maximum fresh-lock barrier protection. Explore our top industrial-grade coffee and food packaging films and bags.
Strategic insights for coffee roasters, industrial packers, and global brand managers navigating the transition to high-performance, sustainable flexible packaging.
Roasters must maintain flavor profiles by preventing oxygen and moisture ingress. Modern coffee bags rely on multi-layer laminates like PET/AL/PE or high-barrier metallized films (PET/VMPET/PE). These composite structures guarantee an Oxygen Transmission Rate (OTR) of close to zero, ensuring that volatile aromatic compounds do not escape while keeping external humidity locked out.
The industry is shifting from traditional metal laminates to circular materials. We design and manufacture high-barrier mono-material recyclable films (such as PE/EVOH-PE) and certified industrial compostable coffee bags using Kraft paper paired with PLA barriers. This allows brands to achieve compliance with EU Packaging Waste Regulations while retaining product shelf life.
Roasted coffee releases significant amounts of CO2 (outgassing). Unvented bags risk bursting under pressure, while venting without protection invites oxidation. Our integrated one-way degassing valves allow internal gases to escape safely without permitting external oxygen to enter the pouch, safeguarding the coffee’s delicate crema and aroma.
Serving global brands with custom flexible packaging solutions since 2001.
Jieyang Yuanzhong Printing Co., Ltd., a leader in the packaging printing industry. We are a private enterprise established in 2001 and located in Jiedong District, Jieyang City, Guangdong Province. With more than 20 years of printing experience, we strive for excellence and provide high-quality products that meet the diverse needs of our customers.
Yuanzhong Pack specializes in packaging decoration printing, as well as the production and processing of plastic packaging bags. Our commitment to excellence is reflected in our state-of-the-art facilities, which include a range of imported equipment, such as Japan Komori fully automatic printing production lines. This advanced technology enables us to reach an astonishing monthly output of more than 240 tons, ensuring that we can meet the needs of our growing customer base.
Our commitment to customization is what makes us stand out in the industry. We understand that each customer has unique requirements, and we pride ourselves on our ability to provide tailor-made packaging and printing solutions. Whether you require a custom design or specific materials, our team can deliver a product that perfectly matches your vision.
With a strong export network, we proudly serve customers in more than 30 countries around the world. Our international presence is a testament to the quality and reliability of our products, as well as our commitment to customer satisfaction. We believe that quality comes first. Our experienced team is committed to ensuring that every product we deliver meets the highest standards. We sincerely invite you to work with us for all your packaging and printing needs and experience the difference that more than two decades of expertise can make.
As a type of printing technology, gravure printing occupies an extremely important position in the field of printing and packaging due to its advantages such as thick ink layer, bright colors, high saturation, high plate durability, stable print quality, and fast printing speed.
How advanced automation and agile supply chains in Guangdong resolve the bottlenecks of global roasters and coffee distributors.
International buyers face persistent supply chain worries: volatile material costs, long transit delays, and unpredictable quality. Guangdong’s advanced manufacturing clusters solve these pain points by offering concentrated ecosystems of raw materials, cylinder fabrication, and integrated shipping networks.
Yuanzhong Packaging optimizes the path from design to delivery. By utilizing localized logistics hubs and automated raw material processing, we lower lead times by up to 30% compared to average manufacturing standards. This creates a cushion for global coffee brands that require JIT (Just-In-Time) inventory to match seasonal coffee crop harvests.
With coffee packaging being a direct contact material, hygiene and food safety are paramount. Our factory adheres strictly to GMP standards. We apply trace inspection steps after laminating and slitting to verify dry lamination solvent residues remain well within international health thresholds, assuring clean flavor retention without chemical migration.
Understanding structural properties is crucial for technical sourcing agents. A typical premium structural build includes:
Exploring the World Through Exhibitions: A Journey Across More Than 10 Countries.
Cooperating with More Than 20 Brands: A Testament to Our Commitment to Excellence.
Get expert answers to technical and manufacturing queries about customizable food and coffee packaging.
Aluminum foil acts as an absolute barrier against light, oxygen, and moisture. Unlike single-layer polymer films, aluminum guarantees an extremely low oxygen transmission rate, which prevents roasted coffee oils from oxidizing and turning rancid, extending coffee shelf-life up to 18-24 months.
Yes. All polymer resins, Kraft papers, and internal lamination adhesives are sourced in strict compliance with FDA and EU regulations for direct food contact. We adhere to BRCGS and ISO certified production procedures inside our Guangdong packaging facility.
Coffee beans naturally release CO2 gas (outgassing) for days post-roasting. The one-way valve vents this gas out of the bag under a threshold pressure. Simultaneously, it acts as a check valve, preventing ambient oxygen from entering and degrading the delicate roasted coffee bean flavor profile.
Absolutely. We manufacture stand-up pouches (SUP), flat-bottom quad seal bags, side gusseted bags, and custom irregular shaped pouches. Features like tear notches, press-to-close zippers, tin-ties, and high-strength spout caps can be engineered into the film structure.
We utilize high-speed rotogravure printing presses (featuring Japanese Komori systems) for precise multi-color registration (up to 10 colors). Minimum order quantities (MOQ) typically depend on bag size and structure thickness, generally starting at 10,000 to 20,000 units per custom SKU to optimize material yield during run setups.
Industrial barrier webs and specialized shape-molded solutions engineered for vertical form-fill-seal (VFFS) systems.
Yuanzhong Printing