Against the backdrop of accelerated agricultural modernization, CORSTAR Machinery is promoting the upgrading of the functional agricultural film industry with its leading agricultural blown film equipment technology. CORSTAR's latest wide-width multi-layer co-extrusion blown film unit adopts a patented die head design and a long-lasting anti-aging formula. It can produce multifunctional agricultural films with a width of up to 20 meters and a service life of more than 5 years. Its light transmittance remains above 90% and the haze is controlled within 30%, providing an ideal lighting environment for greenhouse planting. At present, this technology has been successfully applied to many national agricultural demonstration parks, helping to increase crop yields by 20%-30%.
CORSTAR has developed a series of professional solutions for different agricultural application scenarios. Its PO film special production line adopts low-temperature processing technology to retain the activity of additives to the maximum extent, so that the agricultural film has a long-lasting fog and drip performance; the mulch blown film unit can produce ultra-thin high-strength mulch films with a thickness of 0.008mm by optimizing the screw design, achieving a 25% increase in coverage area while ensuring a mechanical recovery rate of more than 90%. A large agricultural group uses the light-converting film produced by CORSTAR's equipment to shorten the strawberry ripening period by 15 days and increase the sugar content by more than 2 degrees through precise control of the spectrum.
In terms of sustainable development, the fully biodegradable mulch blown film system launched by CORSTAR breaks through the limitations of traditional processes, adopts blending modification technology and special screw design, so that PBAT/PLA-based degradable mulch films can be completely degraded within 12 months while ensuring a 180-day service life. The system has passed the evaluation of the Ministry of Agriculture and Rural Affairs and has achieved remarkable results in large-scale applications in cotton fields in Xinjiang.
CORSTAR's agricultural blown film machine is equipped with an intelligent control system that can monitor and automatically adjust key parameters such as temperature and pressure in real time, and cooperate with the cloud data platform to achieve remote operation and maintenance. The company is working with the Chinese Academy of Agricultural Sciences to develop a new generation of light-temperature-controlled intelligent film technology, and is expected to launch an intelligent agricultural film production line that can automatically adjust characteristics with environmental changes in 2025. Industry insiders pointed out that CORSTAR's technological breakthroughs in the field of functional agricultural film equipment are providing strong equipment support for the high-quality development of modern agriculture.
(Note: The specific technical parameters and application case results will change due to different environments and film technical parameters, and the actual data will prevail in the end)
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