1.Introduction of Cangzhou Mingzhu
Cangzhou Mingzhu Plastic Co., Ltd. stands as a remarkable Chinese-Hongkong joint venture, renowned for its expertise in the manufacturing and distribution of BOPA film, lithium battery separators, and PE pipes & fittings. With a robust registered capital of USD237 million, the company thrives with a dedicated workforce of nearly 3,000 employees.
The BOPA film division at Cangzhou Mingzhu boasts a strategic network of four state-of-the-art production bases located in Hebei, Shandong, Chongqing, and Anhui provinces. Our exceptional BOPA film has reached a global audience, being exported to an impressive 40 countries and regions including Malaysia, Vietnam, Indonesia, India, Korea, Taiwan, the USA, Canada, the UK, Italy, Spain, Switzerland, Germany, Portugal, Russia, Argentina, Chile, Colombia, and Saudi Arabia.



Simultaneous film: Operating 4 lines with an impressive capacity of 20,000 tons;
Sequential Film: Running 6 lines with a substantial production potential of 90,000 tons;
Collectively reaching a remarkable total output of up to 110,000 tons annually.

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

5.Features of BOPA (Nylon) film
- Wide application temperature range, ensuring reliability under varied conditions.
- Exceptional oxygen barrier properties, providing superior preservation.
- Robust resistance to alkali corrosion, enhancing durability.
- Excellent printing performance for vibrant, high-quality results.
- Impressive mechanical properties, ensuring strength and flexibility.
- Effective oil penetration resistance for secure packaging.
Our elite technical staff meticulously verify every detail to prevent any errors, ensuring our products consistently achieve top-tier global quality standards.' This dedication to excellence places our product quality among the best in 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
The BOPA (Nylon) film has a high tendency for moisture absorption, which can adversely affect its performance, leading to issues such as dimensional changes, inaccurate overprinting, reduced composite strength, and foaming. Therefore, it is crucial to manage its exposure in high humidity environments. Special attention must be given to the following precautions:'Ensure protection in high humidity conditions. Key measures include:
- Avoid prematurely opening the packaging before use.
- Aim to utilize the film in one go; store any remainder in a well-sealed barrier material.
- Maintain optimal temperature and humidity levels in the production workshop.








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