08,24,2026 1 views
After rigorous testing, Da Rubber has tailored its first set of seven layers for key customersGreenhouse film blowing machineWith stable operation, the group has officially entered the mass production stage. This new unit is another major breakthrough in the field of high-end agricultural film production equipment by Da Rubber, following the launch of the world's largest five layer unit with a die diameter of 3600mm, further consolidating the company's leading position in industry technology.
For a long time, the large rubber three-layer and five layer series agricultural film units have been operating stably and have a good reputation at this key customer site. In order to continuously cultivate the large customer market and keep up with the development trend of high-end agricultural film industry, Da Rubber precisely connects with customers to improve quality and efficiency, and meet the needs of product upgrading. We efficiently completed the research and development, design, and manufacturing of a seven layer greenhouse film unit with a mold diameter of 1250 millimeters. All performance indicators of the whole machine met customer expectations and were successfully put into production and application.
In the development process of the unit, Da Rubber adopts the internationally advanced central feeding bowl stacking technology, relying on POLYLOW and VEL professional simulation software to conduct temperature and flow field simulation analysis for different materials and formulas, optimize the head structure design, ensure the uniform and stable flow of multi-layer melt inside the head, and comprehensively improve the key qualities of the produced greenhouse film such as light transmittance brightness, mechanical strength, and molding uniformity. The comprehensive performance advantages of the product are outstanding.
The seven layer greenhouse film represents the top international technology in this field. Through innovative multi-layer composite structure design, it can accurately control environmental factors such as light, temperature, and humidity inside the greenhouse, thus tailoring the most suitable growth microenvironment for different crops. It not only significantly improves crop yield and quality, but also effectively promotes the transformation and upgrading of agricultural production to pollution-free, green, and even organic planting modes.
The successful development of the first seven layer greenhouse film unit fully demonstrates the R&D and manufacturing strength of Da Rubber's continuous iteration of high-end agricultural film equipment, attracting high attention from multiple key agricultural film enterprises. Next, Da Rubber will fully promote the development of multiple customized seven layer greenhouse film units with larger specifications, and continue to use high-precision and cutting-edge equipment to assist customers in product upgrades and empower the high-quality development of modern agriculture.
Source: Party Mass Work Department
