Engineered for maximum freshness, high-barrier preservation, and superior shelf presence. View our primary product lines developed for global food and beverage industries.
As standard consumer choices evolve and supply chain integrity faces scrutiny, high-performance barrier packaging remains a critical vector for brand equity protection and shelf-life maximization.
Sustainable materials and multi-layered high-barrier laminated packaging films are transforming consumer packaged goods (CPG). Brands require specialized OTR (Oxygen Transmission Rate) and WVTR (Water Vapor Transmission Rate) parameters to maintain flavor preservation, prevent staling, and secure product integrity without compromising aesthetic quality.
The rapid rise of online direct-to-consumer delivery methods means packaging must resist structural failure. Puncture resistance, burst strength, and drop durability are paramount. Modern flat-bottom bags, zippered stand-up pouches, and high-performance rollstock ensure products withstand long-distance shipping.
Global environmental legislation is driving the transition toward mono-material polyolefin films. Our development team focuses on creating recyclable PE-based and PP-based laminated films that match standard multi-layered metallized films in barrier properties while offering fully recyclable alternatives.
Established in 2001, we have over two decades of technical expertise in custom packaging solutions, delivering high-performance materials to brands worldwide.
Jieyang Yuanzhong Printing Co., Ltd. is a leading private manufacturing enterprise located in the Jiedong District of Jieyang City, Guangdong Province. Spanning more than 20 years in the printing and flexible packaging sector, we have continuously refined our techniques to meet international food safety standards and brand specifications.
Our manufacturing infrastructure is designed to fulfill large-scale OEM/ODM requirements. We specialize in packaging decoration printing and the production of plastic food-grade packaging bags. Our modern factory houses high-precision equipment, including the fully automatic Japan Komori production lines alongside computerized high-speed rotogravure presses. With a monthly capacity exceeding 240 metric tons, we scale production smoothly to support global supply lines.
Our products are engineered for food safety, chemical resistance, and high structural stability. Through a robust export network, we proudly serve over 30 countries across North America, Europe, Australia, and Southeast Asia, offering custom-designed barrier solutions tailored to unique market demands.
Rotogravure printing occupies a critical position in high-volume flexible packaging production. Its thick ink laydown, vibrant color reproduction, high saturation, and stable execution speed provide consistent quality over millions of impressions.
1. High-Speed Rotogravure Printing: Film substrates (PET, BOPP, Nylon) are fed into high-speed rotogravure cylinders. The print station applies specialized inks in layers, ensuring dot-gain is minimized and resolution remains sharp.
2. Composite (Dry & Solvent-Free Lamination): Lamination combines multiple film layers (such as PET, VMPET, and PE) using high-bonding adhesives. We employ solvent-free lamination technology to eliminate chemical residues, ensuring food-grade safety and odor prevention.
3. Precision Slitting: Large composite rolls are slit into target widths using automatic circular blade cutters. Precise tension control maintains web alignment within ±0.5mm, preparing the rolls for automatic filling lines or direct bagging.
4. Bagging & Shaping: The slit film is fed into automated bag-making lines. Heat-sealing bars apply heat and pressure to form specific shapes—including stand-up pouches, flat-bottom bags, and 3-side seal pouches.
5. Quality Inspection & Packing: Every production batch undergoes burst testing, seal strength verification, and visual inspection. Passed items are packed in heavy-duty corrugated cartons and palletized to prevent moisture ingress or physical damage during transit.
Smart manufacturing integration and localized supplier hubs in South China offer global enterprises stability, lower cost-to-quality ratios, and fast turnaround times.
Our ERP-driven factory controls production steps from raw plastic resin sourcing to printing cylinder preparation. This optimization allows us to maintain a reliable lead-time of 15 to 25 days, helping global brands optimize safety stock levels.
We perform raw material testing, online printing inspection, curing room temperature regulation, and barrier leak-detection. These validation processes help prevent delamination, pinhole leaks, and ink migration, maintaining compliance with FDA and BRC guidelines.
Based in Jieyang, Guangdong, our factory sits in a prominent polymer and printing cluster. This proximity grants us direct access to chemical manufacturers, specialized cylinder engraving suppliers, and logistics terminals, keeping production costs competitive.
Different markets require specific engineering standards. Here is how our custom barrier films and pouches perform across various product sectors:
High-barrier metallized structures (PET/VMPET/PE) prevent oxygen ingress and block light, maintaining crispness and preventing lipid oxidation in salted snacks.
Equipped with one-way degassing valves and multi-layer aluminum foil structures, our coffee bags protect fragile aromatics from moisture and carbon dioxide build-up.
Heavy-duty flat-bottom and quad-seal bags handle weights up to 15kg. Built-in resealable sliders or press-to-close zippers maintain food freshness after opening.
Spouted pouches and high-tensile liquid packaging configurations replace rigid plastics, reducing carbon footprints while avoiding leaks in transport.
Exploring the World Through Exhibitions: A Journey Across More Than 10 Countries, demonstrating our commitment to localized service and international partnerships.
Cooperating with More Than 20 Brands: A Testament to Our Commitment to Excellence and Quality Consistency.
Here are technical answers to common queries regarding flexible packaging development, manufacturing processes, and order execution.
OEM (Original Equipment Manufacturer) service focuses on manufacturing packaging according to your pre-existing designs and material specifications. ODM (Original Design Manufacturer) service covers design optimization, custom material selection, and structural engineering to meet your target oxygen barrier, puncture resistance, and print requirements.
All materials used in our food-grade packaging lines are FDA-compliant. We employ solvent-free lamination processes to eliminate chemical migration risks, and we can provide SGS test reports for specific barrier films on request.
The MOQ varies based on film thickness and dimensions. Generally, custom-printed rollstock runs start at 500 kg, and premade pouches start at 10,000 to 20,000 pieces per design, optimizing raw material use and plate setup costs.
Our computerized high-speed rotogravure presses feature automatic registration systems. These systems monitor register marks on the moving web and adjust cylinder positioning automatically to keep variance below 0.1mm.
Yes. We manufacture recyclable mono-material PE and PP laminates, using EVOH barrier layers or metallized coatings to achieve properties comparable to traditional PET/PE or foil barrier layers.
Explore our specialized solutions, including heavy-duty liquid packaging, PVC shrink materials, and custom flat-bottom designs.
Yuanzhong Printing
