| 气泡膜 |
| 添加时间：2018/9/6 16:29:50 浏览次数： |
| 气泡膜，是以高压聚乙烯为主要原料，再添加增白剂、开口剂等辅料，经230度左右高温挤出吸塑成气泡的产品。是一种质地轻、透明性好、无毒、无味的新型塑料包装材料，可对产品起防湿、缓冲、保温等作用。 Bubble film is a product made of high-pressure polyethylene as the main raw material, whitening agent, opener and other accessories, which is extruded and molded into bubbles at about 230 degrees. It is a light, transparent, non-toxic, tasteless new plastic packaging material, which can play a role in moisture prevention, cushioning, heat preservation and so on. |
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