Cangzhou Mingzhu Plastic Co., Ltd. is a prestigious Chinese-Hongkong joint venture, excelling in the specialized manufacturing and distribution of high-quality BOPA film, cutting-edge lithium battery separators, and durable PE pipes & fittings. With a formidable registered capital of USD 237 million and a skilled workforce approaching 3000 dedicated employees, the company stands as a beacon of innovation and excellence in its industry.
The highly esteemed 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 exceptional BOPA films have made a global impact, being exported to 40 countries and regions worldwide, including vibrant markets such as Malaysia, Vietnam, Indonesia, India, Korea, Taiwan, USA, Canada, UK, Italy, Spain, Switzerland, Germany, Portugal, Russia, Argentina, Chile, Colombia, Saudi Arabia, and many more.


Simultaneous Film Production: With 4 state-of-the-art lines, we achieve a remarkable capacity of 20,000 tons.
Sequential Film Excellence: Our 6 cutting-edge lines deliver a staggering capacity of 90,000 tons.
Collectively, our production prowess reaches an astounding 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 |
- Wide Application Temperature Range: Introducing a product that adapts beautifully to a broad spectrum of temperatures, making it an ideal choice for diverse settings and conditions.
- Exceptional Oxygen Barrier Properties: Experience superior protection with our product's outstanding oxygen barrier capabilities, ensuring the integrity and freshness of contents are wonderfully preserved.
- Alkali Corrosion Resistance: Engineered with resilience, this product defies alkali corrosion, providing a robust and durable solution for challenging environments.
- Excellent Printing Performance: Delight in the exceptional printing capabilities, offering vibrant, precise, and consistent results that make your designs shine.
- Superior Mechanical Properties: Benefit from the outstanding mechanical strength, ensuring longevity and reliability in every application.
- Remarkable Oil Penetration Resistance: Designed to resist oil penetration, our product maintains its integrity and performance in oil-rich environments.
At Cangzhou Mingzhu Plastic Co., Ltd., our robust team of technical experts ensures precision and meticulousness at every stage of the process. They rigorously inspect each component, leaving no room for error.' This unwavering commitment to excellence positions our product quality among the finest globally.

- Food: Ensure freshness and quality with our state-of-the-art packaging solutions tailored for a variety of food items.
- Beverages: Enjoy optimal preservation and vibrant branding with our specialized beverage packaging.
- Healthcare: Our packaging provides superior protection for healthcare products, ensuring safety and reliability.
- Home care: Enhance the appeal and security of home care products with our innovative packaging solutions.
- Personal care: Elevate your personal care products' presentation and protection with our refined packaging options.
- Pet care: Our packaging caters to the unique needs of pet care products, offering both protection and aesthetics.
- Lithium battery soft pack: Experience cutting-edge containment and safety for lithium battery applications.
- Pharmaceutical: Specifically designed for pharmaceuticals, our packaging ensures the utmost in safety, compliance, and functionality.
- Other functional packaging: Explore versatile and adaptive packaging solutions for a variety of specialized applications.
BOPA (Nylon) film is highly susceptible to moisture absorption, which can negatively impact its performance. Moisture intake can lead to dimensional changes resulting in inaccurate overprinting, weakened composite strength, foaming issues, and other complications. Therefore, it is'crucial to ensure proper protection in environments with high humidity. Pay special attention to the following guidelines:
- Avoid opening the packaging prematurely before actual use.
- Whenever possible, use the product in its entirety. Any unused portions should be securely wrapped with a high-quality barrier material.
- Maintain optimal temperature and humidity levels within the workshop to preserve product integrity.