1.Introduction of Cangzhou Mingzhu
Cangzhou Mingzhu Plastic Co., Ltd. is a prominent Chinese-Hongkong joint venture, excelling in the production and marketing of high-quality BOPA film, cutting-edge lithium battery separators, and durable PE pipes & fittings. With a substantial registered capital of USD237 million and a dedicated workforce of nearly 3,000 employees, Cangzhou Mingzhu stands as a beacon of innovation and excellence.
Our BOPA film division boasts four state-of-the-art production bases located in Hebei, Shandong, Chongqing, and Anhui provinces. Revered globally, our BOPA film reaches over 40 countries and regions, including Malaysia, Vietnam, Indonesia, India, Korea, Taiwan, USA, Canada, UK, Italy, Spain, Switzerland, Germany, Portugal, Russia, Argentina, Chile, Colombia, Saudi Arabia, and more.



Simultaneous film production: 4 advanced lines with an impressive capacity of 20,000 tons;
Sequential Film production: 6 high-efficiency lines boasting a remarkable capacity of 90,000 tons;
Combining our production capabilities, we achieve a total annual output of up to 110,000 tons.

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

5.Features of BOPA(Nylon) film
- Extensive application temperature range ensuring versatility across various climates.
- Exceptional oxygen barrier properties for superior product protection and longevity.
- Robust alkali corrosion resistance, enhancing reliability and lifespan.
- Outstanding printing performance for vibrant and clear visuals.
- Superior mechanical properties supporting durability and strength.
- Excellent oil penetration resistance, bolstering content integrity.
Our elite technical team meticulously ensures precision and accuracy at every production stage, leaving no room for error. Through their stringent standards, we proudly deliver products that consistently rank among the world's top tier.' quality can be in the top rank of the world.

7.Applications
- Catering to the dynamic food packaging market.
- Meeting the demands of the beverages industry with robust packaging solutions.
- Supporting healthcare needs with reliable and safe packaging.
- Enhancing home care product preservation.
- Personal care items protected with high-quality packaging solutions.
- Pet care necessities safeguarded effectively.
- Innovative solutions for lithium battery soft packs.
- Pharmaceutical needs met with optimal packaging.
- Diverse other functional packaging applications.
8.Attention before use
BOPA(Nylon) film is highly prone to moisture absorption, which can adversely impact its performance, causing issues such as dimensional changes leading to misalignment during printing, reduced composite strength, and foaming. Therefore,'it is vital to implement protective measures in humid environments. Please pay specific attention to these guidelines:
- Avoid opening the package prematurely before intended use.
- Aim for complete utilization in one go; if any remains, ensure it is wrapped securely with a quality barrier material.
- Maintain optimal temperature and humidity levels within the workshop to preserve film integrity.








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