Integrating the world's largest seven-layer co-extrusion blown film equipment into agricultural film production offers the following significant advantages:

1.Superior Mechanical Properties and Durability:

The advanced seven-layer co-extrusion technology enables precise control over material composition, resulting in films with enhanced tensile strength, tear resistance, and puncture resistance. This ensures the agricultural films withstand harsh environmental conditions, extending their service life.

2.Optimized Functional Layer Design for Multifunctionality:

The seven-layer structure allows for the incorporation of various functional additives into distinct layers, such as light conversion, anti-dust, thermal insulation, and anti-drip properties. This multifunctional integration meets the diverse and evolving needs of modern agriculture, enhancing crop yield and quality.

3.Improved Thickness Uniformity and Production Efficiency:

 Utilizing a dual-spiral planar stacked die head, the equipment achieves exceptional thickness uniformity and surface smoothness in the produced films. The combination of internal bubble cooling (IBC) and automatic air ring systems accelerates cooling rates, thereby increasing production output and efficiency.

4.Enhanced Barrier Performance:

The co-extrusion process facilitates the inclusion of high-barrier materials within specific layers, effectively preventing the permeation of oxygen, moisture, and other detrimental substances. This barrier capability is crucial for protecting crops and optimizing the agricultural environment.

5.Adaptability to Diverse Requirements and Increased Production Flexibility: 

The seven-layer co-extrusion equipment offers precise control over the thickness and composition of each layer, allowing for the customization of film properties to suit specific agricultural applications. This adaptability ensures that the films can be tailored to meet the unique demands of different crops and climatic conditions.

By leveraging these advantages, our state-of-the-art seven-layer co-extrusion blown film equipment positions us at the forefront of agricultural film innovation, delivering products that significantly contribute to the advancement of modern agriculture.