2021-11-30 14:55| 发布者: steelfu4mo| 查看: 1122| 评论: 0 |原作者: 佛山万庆物资
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PET薄膜是一种性能比较全面的包装薄膜。其透明性好，有光泽；具有良好的气密性和保香性；防潮性中等。覆膜铁是通过熔融法将塑料薄膜复合在冷轧薄钢板上的复合材料，是一种钢铁深加工产品。通过在冷轧薄钢板或镀铬铁正反两面覆盖多层聚脂复合薄膜，覆膜铁可以兼具塑料薄膜和金属板材双重特性。和传统的金属包装材料马口铁相比，覆膜铁不但产品本身不含有害物质，其后续生产过程也很环保。
PET film is a packaging film with relatively comprehensive performance.Its transparency is good, shiny; has good air tightness and fragrance protection; moderate moisture resistance.Film-clad iron is a composite material combining plastic film on cold-rolled thin steel sheet through melting method. It is a deep processing product of steel.By covering a multi-layer polyester composite film on a cold-rolled thin sheet or chrome-plated iron, the coated iron can have the double characteristics of both plastic film and metal sheet.Compared with the traditional metal packaging material mouth iron, coated iron not only does the product itself not contain harmful substances, its subsequent production process is also very environmentally friendly.