Cangzhou Mingzhu Plastic Co., Ltd. stands as a prestigious Chinese-Hongkong joint venture, renowned for its exceptional specialization in producing high-quality BOPA films, lithium battery separators, as well as PE pipes and fittings. With an impressive registered capital amounting to USD 237 million and a robust workforce of nearly 3,000 dedicated employees, the company exudes excellence and innovation in its field.
The distinguished BOPA film division of Cangzhou Mingzhu proudly operates four state-of-the-art production bases strategically located in Hebei, Shandong, Chongqing, and Anhui provinces. Our premium BOPA films are trusted and exported across the globe, reaching esteemed markets in Malaysia, Vietnam, Indonesia, India, Korea, Taiwan, USA, Canada, UK, Italy, Spain, Switzerland, Germany, Portugal, Russia, Argentina, Chile, Colombia, Saudi Arabia, among a total of 40 countries and regions. Join the world in choosing unrivaled quality and performance.


Simultaneous film production: 4 state-of-the-art lines with an impressive output of 20,000 tons.
Sequential film production: 6 robust lines achieving a remarkable 90,000 tons.
Total production capacity soaring to an extraordinary 110,000 tons annually.

Typical Properties | Test Standard | Simultaneous film | Sequential film | |
Tensile Strength(Mpa) | MD | GB/T 1040.1-2006 | 218 | 224 |
TD | 234 | 278 | ||
Elongation(%) | MD | GB/T 1040.1-2006 | 109 | 140 |
TD | 100 | 105 | ||
Dimensional Stability(160ºC-5min.)(%) | MD | GB/T 12027-2004 | 1.62 | 1.68 |
TD | 0.37 | 1.32 | ||
Coefficient of Friction | Dynamic | GB/T 10006-1988 | 0.48 | 0.48 |
Static | 0.44 | 0.42 | ||
Haze(%) | / | GB/T 2410-2008 | 3.0 | 3.6 |
Gloss(45°)(%) | / | GB 8807-88 | 90 | 99 |
Oxygen Transmission Rate(cm3/m2/day.pa) | / | GB/T 1038-2000 | 3.8*10-4 | 3.8*10-4 |
- Our Nylon BOPA Film boasts an impressively wide application temperature range, ensuring versatility and reliability across various environmental conditions.
- Experience unparalleled protection with our film's exceptional oxygen barrier properties, safeguarding product freshness and quality.
- Engineered for durability, the film provides superior alkali corrosion resistance, ideal for maintaining integrity in challenging conditions.
- Achieve vibrant, high-quality prints effortlessly with our film's excellent printing performance, ensuring your branding stands out.
- Crafted with robust mechanical properties, our film offers strength and resilience for demanding pharmaceutical packaging needs.
- Our film's outstanding oil penetration resistance ensures your products remain uncontaminated and pristine, enhancing shelf life.
At Cangzhou Mingzhu Plastic Co., Ltd., we take immense pride in our robust and highly skilled technical team. Our experts meticulously verify every detail across all phases of production, ensuring flawless execution and precision at every turn. Guided by their rigorous standards and unwavering dedication, our products' consistently achieve a world-class standard of quality, placing us at the pinnacle of global excellence.

- Food: Our versatile Nylon BOPA Film ensures the highest quality preservation and protection for a wide range of food products, maintaining their freshness and flavor.
- Beverages: This innovative film serves as an impeccable barrier for beverages, safeguarding their taste and integrity from production to consumption.
- Healthcare: In the healthcare sector, our advanced film is perfectly suited for securing sensitive medical products, ensuring safety and compliance with industry standards.
- Home care: Enhance your home care product packaging with our durable and reliable film, offering superior protection and shelf appeal.
- Personal care: The ideal choice for personal care goods, this film elevates product presentation while providing exceptional protection against external factors.
- Pet care: Keep your pet care products fresh and appealing with our high-performance film, designed to preserve quality and extend shelf life.
- Lithium battery soft pack: This specialized film ensures optimal safety and efficiency for lithium battery packaging, protecting against environmental hazards.
- Pharmaceutical: Trust in our Nylon BOPA Film for pharmaceutical applications to deliver unmatched security and integrity for vital medical products.
- Other functional packaging: Our film offers dynamic versatility for various functional packaging needs, providing robust protection and exceptional quality.
BOPA (Nylon) film is highly susceptible to moisture absorption, which can significantly impact its performance. Moisture absorption may cause dimensional changes, leading to inaccurate overprinting, reduced composite strength, and issues like foaming. Therefore, it'is crucial to implement protective measures in high humidity environments. Pay special attention to the following:
- Refrain from opening the package prematurely before use.
- Aim to utilize the entire amount in one go; if any is left over, ensure it is wrapped with a high-barrier material.
- Maintain optimal temperature and humidity levels within the workshop.