Apply to the plastic composite film or plastic foil flexible packaging materials such as composite films.
适用于以塑料复合薄膜或塑料铝箔复合薄膜等软包装材料。
A plastic foil for inflatable type package pad comprises a volumed material with a front end and a tail end.
一种用于充气式包装垫的预成型的塑料膜,其包括具有前端和尾端的成卷的材料。
The problem is difficult because BPA is used for most types of plastic foil in which you wrap food. Thus, a direct contact with the body is established and it occurs on a daily basis.
更困难的是,BPA是最常用在保鲜膜中的原料,人们每天都不可避免的会有直接接触。
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