1.Introduction of Cangzhou Mingzhu
Cangzhou Mingzhu Plastic Co., Ltd. shines as a prestigious Chinese-Hongkong joint venture, specializing in the innovation and production of premium BOPA film, state-of-the-art lithium battery separators, and high-performance PE pipes & fittings. With a robust registered capital of USD 237 million and a dynamic workforce of nearly 3,000 dedicated employees, we are committed to excellence and innovation.
Our BOPA film division stands strong with four strategically located standard production bases across Hebei, Shandong, Chongqing, and Anhui provinces. Proudly exporting our sought-after BOPA film to global markets, including Malaysia, Vietnam, Indonesia, India, Korea, Taiwan, USA, Canada, UK, Italy, Spain, Switzerland, Germany, Portugal, Russia, Argentina, Chile, Colombia, Saudi Arabia, and more-spanning 40 countries and regions.



Simultaneous Film: Equipped with 4 advanced lines, delivering an impressive 20,000 tons;
Sequential Film: Harnessing the power of 6 lines, achieving a remarkable output of 90,000 tons;
Collectively reaching an astounding production capacity of up to 110,000 tons annually.

4.Certificate of Analysis - 15mic BOPA (Nylon) Film Inside Corona

5.Features of BOPA (Nylon) Film
- Wide application temperature range, ensuring versatility and adaptability.
- Superior oxygen barrier properties, preserving product freshness and integrity.
- Robust alkali corrosion resistance, promising durability and longevity.
- Excellent printing performance, facilitating captivating and clear designs.
- Outstanding mechanical properties, guaranteeing strength and resilience.
- Effective oil penetration resistance, safeguarding contents effectively.
Our robust technical team meticulously inspects every detail to ensure unparalleled accuracy, aligning with the highest standards. Under their rigorous supervision, our products consistently rank among the world's elite for quality and precision.' Our quality is recognized as world-class, setting benchmarks in the industry.

7.Applications
- Food: Ensuring safety and freshness with high-quality packaging solutions.
- Beverages: Offering reliable and protective packaging for all drink varieties.
- Healthcare: Safeguarding the integrity of critical health products.
- Home care: Providing durable packaging for household products.
- Personal care: Enhancing user experience with secure and appealing packaging.
- Pet care: Protecting pet products with our specialized films.
- Lithium battery soft pack: Ensuring safety and reliability for energy solutions.
- Pharmaceutical: Maintaining the efficacy of essential pharmaceutical goods.
- Other functional packaging: Catering to various specific packaging needs.
8. Attention Before Use
BOPA (Nylon) film is highly susceptible to moisture absorption, which can adversely affect its performance, such as causing dimensional changes, inaccurate overprinting, and insufficient composite strength, potentially leading to foaming. Thus,'it's vital to protect the film in high-humidity environments. Pay special attention to the following:
- Avoid opening the package prematurely before use.
- Aim to use the entire film at once; for any leftovers, wrap securely with a good barrier material.
- Maintain reasonable temperature and humidity levels in the workshop for optimal results.








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