Ordinary membrane continuous coverage period of 4-6 months, the film surface is easy to dew drops, affecting light transmission; mainly used for small and medium shed cover cultivation and plastic greenhouse insulation cover, the thickness range of 0.03-0.05 mm.
Anti-aging film continuous coverage period of 10-18 months; mainly used for plastic greenhouse coverage, the Yangtze River and the Yangtze River and the Huai area more than 0.05-0.08 mm in thickness, North China, northeast and northwest regions in the thickness of 0.1-0.12 mm.
The longevity film continuously covers the use period longer than the anti-aging film for more than 24 months; it is mainly used for covering plastic sheds, and the thickness of the south of the Yangtze River and the Yangtze River and the Huaihe Valley is 0.05-0.08 mm, and the thickness in North China, Northeast and Northwest China is more than 0.1. -0.12 mm.
China Extract Powder For Use As Dietary Supplement Extract Powder, Extract Powder Manufacturer
Shaanxi Kang New Pharmaceutical co., Ltd. , https://www.kangnewpharmas.com