1.Introduction of Cangzhou Mingzhu
Cangzhou Mingzhu Plastic Co., Ltd. is an esteemed Chinese-Hongkong joint venture that excels in the specialized manufacturing of BOPA film, lithium battery separators, and premium PE pipes & fittings. With a formidable registered capital of USD237 million and a dedicated workforce of nearly 3,000 talented employees, we are poised at the forefront of industry innovation.
Cangzhou Mingzhu’s distinguished BOPA film division boasts four state-of-the-art production bases strategically located in Hebei, Shandong, Chongqing, and Anhui province. Our world-class BOPA film proudly serves a global clientele, with extensive exports reaching Malaysia, Vietnam, Indonesia, India, Korea, Taiwan, the USA, Canada, the UK, Italy, Spain, Switzerland, Germany, Portugal, Russia, Argentina, Chile, Colombia, Saudi Arabia, and 40 more countries and regions across the globe.



Simultaneous film production: 4 cutting-edge lines capable of producing 20,000 tons;
Sequential Film production: 6 advanced lines with an impressive capacity of 90,000 tons;
Our total production prowess reaches a remarkable 110,000 tons annually.

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

5.Features of BOPA(Nylon) film
- Broad application temperature range offering remarkable versatility
- Exceptional oxygen barrier properties ensuring product freshness
- Resistance to alkali corrosion for enhanced durability
- Outstanding printing performance for vibrant and clear designs
- Superior mechanical properties for robust and reliable use
- Excellent oil penetration resistance for added protection
Our robust technical staff team diligently ensures the precision and accuracy of every product aspect, meticulously preventing errors. Their stringent standards elevate our product quality to a distinguished rank among the world's best.' Our product quality consistently ranks among the top globally, thanks to our uncompromising quality controls.

7.Applications
- Food
- Beverages
- Healthcare
- Home care
- Personal care
- Pet care
- Lithium battery soft pack
- Pharmaceutical
- Other specialized functional packaging solutions
8.Attention before use
The BOPA(Nylon) film is highly prone to moisture absorption, which can adversely impact its performance. Exposure to moisture can cause size alterations, inaccurate overprinting, compromised composite strength, and foaming. Therefore,'it is essential to take protective measures in high humidity environments. Here are some critical guidelines:
- Avoid opening the package prematurely before use.
- Aim to use the entire product in one go; wrap any remaining film with a high-barrier material.
- Maintain optimal temperature and humidity levels in the workshop.