PET硬片韌性好，透明度高，易燃燒，燃燒時不產生有害氣體，屬于環保材料，但價格高，適宜做高檔的吸塑制品。
PS硬片密度低，韌性差，易燃燒，燃燒時會產生苯乙烯氣體（屬有害氣體），所以一般用來生產各種工業用的吸塑托盤。
PVC易熱合，可采用封口機和高頻機封邊，是生產透明吸塑制品的主要原料。
還有一種PETG硬片也是比較常見的，之所以叫PETG硬片，原理就是在PET表面復合上一層PVC膜，這樣效果更好。以上就是吸塑包裝的相關知識了，有需要的朋友可以聯系我們哦。
飞鱼专业团队-首页
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