The new type adhesive was used in produsing degradable plastic film seedling container, fine was the effect of combination of paper-to-film as well as film-to-film.
Waterproof coiled materials of SBS are a flexible felt of polyester fibre as casing, SBS modified asphalt as coating and polyethylene film as antiseizing separation layer.
3
农用塑料薄膜以其生产使用的树脂原料不同一般可分为聚氯乙烯农膜和聚乙烯农膜两类。
The plastic farm film can be classified into PVC farm film and PE farm film depending on resin raw materials used in production.
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