1.Introduction of Cangzhou Mingzhu
Cangzhou Mingzhu Plastic Co., Ltd. stands as a prestigious Chinese-Hongkong joint venture, renowned for its expertise in producing and dealing with high-quality BOPA film, lithium battery separators, and PE pipes & fittings. With a robust registered capital of USD 237 million and a dedicated workforce nearing 3000 employees, the company is a true powerhouse of plastic innovation.
The BOPA film division of Cangzhou Mingzhu boasts four state-of-the-art production bases spread across Hebei, Shandong, Chongqing, and Anhui provinces. Our superior BOPA film is proudly exported worldwide, reaching 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 beyond.



Simultaneous film: 4 cutting-edge production lines with an impressive capacity of 20,000 tons;
Sequential Film: 6 advanced production lines boasting a substantial capacity of 90,000 tons;
Collectively achieving an outstanding production capability of up to 110,000 tons per year.

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

5.Features of BOPA(Nylon) film
- Versatile application temperature range ensures adaptability across various environments.
- Exceptional oxygen barrier properties safeguard the integrity of packaged goods.
- Resilience against alkali corrosion for robust and enduring performance.
- Superior printing capabilities for vibrant and precise packaging aesthetics.
- Remarkable mechanical properties for enduring strength and reliability.
- Outstanding resistance to oil penetration, ensuring product purity.
Our highly skilled technical team is dedicated to rigorous inspections, ensuring precision and accuracy at every step to prevent errors. Through their stringent standards, our products achieve a global top-tier quality.' quality can be in the top rank of the world.

7.Applications
- Food: Ensure freshness and safety.
- Beverages: Maintain purity and taste.
- Healthcare: Comply with strict hygiene standards.
- Home care: Enhance convenience and protection.
- Personal care: Preserve quality and integrity.
- Pet care: Keep pet products safe and fresh.
- Lithium battery soft pack: Offer robust, reliable protection.
- Pharmaceutical: Meet regulatory compliance and safety.
- Other functional packaging: Versatile solutions for diverse needs.
8.Attention before use
BOPA(Nylon) film is highly susceptible to moisture absorption, which can negatively impact its use by causing size alterations, inaccurate overprinting, reduced composite strength, and foaming. For optimal performance, it's crucial to provide protection in high humidity conditions and pay attention to the following:'s necessary to make protection under high humidity environment. Specific attention should be paid to the following issues:
- Avoid premature opening of the package to prevent moisture exposure.
- Aim to use the product in its entirety upon opening; any remainder should be sealed with a high-barrier material.
- Maintain a controlled temperature and humidity within the workshop to ensure optimal conditions.








Audited Supplier










