Engineered roll films and pre-formed pouches optimized for high-speed automated production lines.
Establishing advanced barrier technology and precise decorative printing standards since 2001.
Jieyang Yuanzhong Printing Co., Ltd. is a globally recognized manufacturer in the flexible packaging printing industry. Established in 2001 and strategically situated in the Jiedong District of Jieyang City, Guangdong Province, we bring over two decades of engineering experience, materials science, and supply chain reliability to the international market.
Yuanzhong Pack specializes in high-barrier food packaging decoration printing and the technical production and processing of food-grade laminated plastic packaging bags. To maintain cleanroom integrity and rapid order turnaround, we operate state-of-the-art facilities equipped with advanced Japanese imported machinery, including the renowned Japan Komori fully automatic printing production lines. This technology fuels our output capabilities to exceed 240 tons monthly, allowing us to seamlessly accommodate large-scale global packaging demands.
Understanding the intersection of polymer science, environmental mandates, and automation compatibility.
Transitioning from traditional PVDC structures to EVOH (Ethylene Vinyl Alcohol) co-extrusions. These provide superior oxygen transmission rates (OTR) without chlorine release during thermal recycling.
Global supply regulations, specifically the EU’s PPWR directives, demand highly recyclable options. We offer Mono-PP and Mono-PE barrier laminates designed to fit within existing curbside recycle streams.
Preserving raw and processed foodstuffs requires customized gas transmission capabilities. Our co-extruded films manage CO2 and Nitrogen headspace ratios, suppressing aerobic micro-organisms.
Sealed food packaging is not merely about preventing physical spills; it is a thermal, chemical, and physical barrier system. The choice of packaging substrate dictates the rate of lipid oxidation, sensory decay, and bacterial ingress. Modern packaging utilizes multilayer structures such as PET / AL / LLDPE or BOPA / PVDC / LLDPE to achieve high barrier resistance. PET supplies printability and rigidity, AL (Aluminum Foil) acts as an absolute block against moisture and light, while LLDPE serves as the heat-sealable layer, ensuring secure mechanical closure on packaging lines.
As food brands scale up operations, the demand for fast, trouble-free run speeds on packaging machines (VFFS/HFFS) becomes critical. Achieving this requires precise control over the Coefficient of Friction (COF). If a film is too tacky, it will jam; if too slick, it will cause misaligned seals. Our engineering labs control slip agent levels to maintain optimal COF levels, securing hermetic seals even in dust-heavy lines like protein or milk powder packaging.
High-speed gravure printing and multi-layer dry lamination processes engineered for safety and aesthetic brilliance.
Gravure printing technology remains the industry standard for high-volume flexible packaging. Due to thick ink deposit thickness, rich color vibrancy, excellent plate durability, and stable output consistency, it outperforms flexographic options on challenging plastic films. Our facility utilizes solvent-free lamination technology alongside traditional dry compound machines. This process eliminates hazardous air pollutants (HAPs) and guarantees that residual solvents remain well below the strict detection limits set by global food contact regulations (FDA 21 CFR).
Navigating the complex criteria of modern supply chains, shipping corridors, and raw material tracking.
Optimizing transport configurations, material thickness yields, and defect rates to lower total cost per package unit.
Utilizing robust shipping infrastructure out of Guangdong port zones, allowing quick transit to the Americas, Europe, and Asia.
Full tracking from resin feedstocks to ink lots. This allows immediate containment in the rare event of quality variations.
Mandatory certification including BRCGS, ISO 9001, FDA, and EU Regulation (EC) No 1935/2004 for direct food contact.
Assuring food safety through global standards, continuous testing, and regulatory support.
Procuring packaging components internationally requires absolute confidence in raw material safety. At Yuanzhong Packaging, our plastic materials and raw solvents are subjected to rigorous testing. By using solvent-free dry lamination, we eliminate aromatic amine migration and chemical cross-contamination, ensuring full compliance with FDA guidelines for retort pouch packaging and snack foods.
We work with national laboratories and SGS to perform regular migration tests (using food simulants like 3% acetic acid, 10% ethanol, and olive oil) to confirm the structural safety of our food-grade packaging. Whether importing into North America under FDA standards or the European Union under strict REACH regulations, our documentation offers clear traceability and regulatory compliance.
Sharing innovation, developing solutions, and serving brands across 10+ countries.
Trusted by major brands worldwide to preserve product freshness and enhance shelf appeal.
Pioneering advancements in smart, bio-degradable, and high-speed packaging efficiency.
As we look toward 2030, food packaging development focuses on reducing environmental impact while maintaining barrier performance. Our materials science R&D is focused on three primary goals:
By blending advanced technologies, Jieyang Yuanzhong Printing Co., Ltd. ensures that our global partners benefit from modern, compliant, and cost-effective packaging solutions.
Expert answers addressing the materials, compliance, and custom design processes of sealed food packaging.
Discover our engineered plastic, foil, and composite packaging solutions, designed for optimal shelf-life and performance.
Yuanzhong Printing
