1.Introduction of Cangzhou Mingzhu
Cangzhou Mingzhu Plastic Co., Ltd. is a distinguished Chinese-Hongkong joint venture, renowned for its expertise in manufacturing and engaging in BOPA film, lithium battery separators, and PE pipes & fittings. Boasting a formidable registered capital of USD 237 million and nearly 3,000 dedicated employees, Cangzhou Mingzhu stands as a pillar of innovation and quality in the industry.
The BOPA film division of Cangzhou Mingzhu operates at the pinnacle of efficiency with four strategically located standard production bases across Hebei, Shandong, Chongqing, and Anhui provinces. Our BOPA film has transcended borders, reaching global markets in Malaysia, Vietnam, Indonesia, India, Korea, Taiwan, USA, Canada, UK, Italy, Spain, Switzerland, Germany, Portugal, Russia, Argentina, Chile, Colombia, Saudi Arabia, and 40 other countries and regions, establishing a remarkable footprint worldwide.



Simultaneous film: 4 state-of-the-art lines with an impressive capacity of 20,000t;
Sequential Film: 6 advanced lines delivering a substantial 90,000t;
Collectively reaching a remarkable annual capacity of up to 110,000 tons.

4.Certificate of Analysis - 15mic BOPA (Nylon) film inside corona

5.Features of BOPA (Nylon) film
- Versatile application across a wide temperature range
- Exceptional oxygen barrier properties
- Resilient against alkali corrosion
- Superb printing performance
- Robust mechanical properties
- Resistant to oil penetration
Our formidable technical staff team meticulously ensures precision in every facet, leaving no room for error. Adhering to stringent quality demands, our products consistently achieve a top-tier status on the global stage, setting us apart as leaders in quality assurance.' quality can be in the top rank of the world.

7.Applications
- Food
- Beverages
- Healthcare
- Home care
- Personal care
- Pet care
- Lithium battery soft pack
- Pharmaceutical
- Other functional packaging
8.Attention before use
BOPA (Nylon) film is highly prone to moisture absorption, which can adversely affect its performance, leading to size alterations, imprecise overprinting, inadequate composite strength, and foaming. Therefore, safeguarding the film in high humidity environments is essential. Key precautions include:'s necessary to make protection under high humidity environment. Specific attention should be paid to the following issues:
- Avoid premature opening of the package before use.
- Strive to use the film entirely in one session, and ensure any remaining material is well-wrapped with a superior barrier material.
- Maintain optimal temperature and humidity levels in the workshop.








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