High-performance custom flexible barrier films engineered to optimize automatic packaging lines
Over two decades of precision production serving global supply chains in 30+ countries
Jieyang Yuanzhong Printing Co., Ltd. is an established pioneer and leader in the flexible packaging and decorative printing industry. Established in 2001 and situated in the Jiedong District of Jieyang City, Guangdong Province, our enterprise brings over 20 years of technical printing expertise. We specialize in sophisticated packaging decoration printing alongside the comprehensive production and processing of plastic packaging bags and dynamic barrier roll films.
Our commitment to excellence is anchored by our state-of-the-art facilities, which house a line of advanced imported machinery including the fully automated Japan Komori printing production lines. Coupled with high-speed gravure lamination systems, our industrial complex achieves an astonishing monthly throughput of over 240 tons of premium flexible films, facilitating scale, reliability, and precision for Fortune 500 enterprises and emerging brands alike.
Founded in 2001, refining polymeric barrier substrates and advanced gravure layout technology.
Fully compliant and certified raw materials. Manufactured in dust-controlled sanitary environments.
Massive production lines equipped with Japanese Komori and computerized gravure machines.
Securing long-term packaging supply networks across North America, EU, and Southeast Asia.
An authoritative guide for global procurement directors on material selection, barrier performance, and supply chain management
In modern industrial packaging lines, Packaging Roll Film (also referred to as roll stock) is the backbone of high-speed vertical and horizontal Form-Fill-Seal (VFFS/HFFS) packaging machines. For global brands, selecting the correct barrier film, composite layout, and laminate chemistry is vital to preserving shelf life, ensuring food safety compliance, and maximizing packaging machinery efficiency.
Flexible packaging roll film is rarely composed of a single plastic layer. Instead, it is an engineered combination of multiple polymer resins, adhesive systems, and barrier layers designed to manage the permeation of moisture (WVTR), oxygen (OTR), light, and aroma. Here is the typical breakdown of a three-ply high-barrier laminate:
| Structure Code | Material Combination | Key Barrier Properties | Primary Industry Applications |
|---|---|---|---|
| PET / PE | Polyester + Polyethylene | Medium barrier, high tensile strength, excellent clarity. | Standard dry foods, personal care items. |
| PET / AL / PE | Polyester + Aluminum Foil + Polyethylene | Ultra-high barrier. Zero OTR & WVTR. Shields from light. | Milk powder, protein powder, medical swabs. |
| BOPP / VMCPP | Biaxially Oriented Polypropylene + Metallized Cast Polypropylene | High light shielding, excellent moisture barrier, cost-effective. | Puffed snacks, potato chips, confectionery. |
| PET / EVOH / PE | Polyester + Ethylene Vinyl Alcohol + Polyethylene | High oxygen barrier, transparent, eco-friendly. | Fresh foods, modified atmosphere packaging (MAP). |
Purchasing roll stock from China factories like Jieyang Yuanzhong Printing Co., Ltd. offers a significant advantage for global enterprises seeking a balance between cost efficiency and technological sophistication:
A supplier's credibility is defined by compliance. Packaging intended for food, health products, or medical wipes (like alcohol cotton pads) must meet rigorous global standards. Jieyang Yuanzhong Printing complies with food contact guidelines set by the FDA, European Union (EC No. 1935/2004), and ISO 9001:2015 quality systems. From the initial resin melting phase down to the final solvent-free lamination, each step is monitored to ensure zero chemical migration and odor retention.
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.
Providing customized high-performance packaging systems for diverse commercial sectors
Aluminum-laminated sterile packaging films designed specifically for alcohol disinfection pads, antiseptic wipes, and cleanroom reagents.
High-barrier protective roll stock for baby formula, milk powders, and protein powders, designed to prevent oxidization and extend freshness.
One-way degassing valve integration and metallized layers preserve volatile aromatics and oils in roasted coffee beans.
Adapting to evolving sustainability demands and high-efficiency packaging machinery
As consumer brands work to meet carbon-reduction commitments, the flexible packaging market is shifting towards sustainable and recyclable alternatives. The three main innovations shaping the sector include:
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
Expert technical insights to help guide your packaging film procurement process
Advanced structural variations in pouch designs and laminates for diverse applications
Yuanzhong Printing
