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吸嘴自立袋是如何選擇複合材料

2020/09/17 分類:材料新聞 1127 0

吸嘴自立袋以独特的外观快速的占领着液体包装袋的市场，独特的外观和新颖的创意使它受到了很多客户的青睐，那么吸嘴自立袋是如何選擇複合材料的呢?

吸嘴自立袋一般是采用多層複合膜的，那麽它有哪些“層”呢，具體如下：

首先是它的外層：外層也叫承印材料，它常用的材料有(OPP、PET、PA)等強度高和阻隔性高的材料，那麽選用哪種材料好呢?具體可根據客戶的需求來選擇。

其次是中間層：中間層常選用的材料有(PET、PA、VMPET、鋁箔)等，如上這些材料也時強度高和阻隔性高的材料。

最後是它的內層：內層也叫封熱層，常選用的材料有(PE、CPE、CPP)等，這些材料則是低溫封熱性能較強的材料，這層主要要求有防汙染能力和抗靜電能力以及最重要的熱封能力。

以上是对于吸嘴自立袋是如何選擇複合材料的介绍，希望对您有所帮助。飞富润是一家专业生产自立吸嘴袋的厂家，若您有需要可直接联系在线客服，获取相关资料。

本文出自泉州市飛富潤包裝彩印有限公司，轉載請注明出處：/1022.html

標簽:吸嘴自立袋上一篇: 如何辨別軟包裝的厚度下一篇: 如何查看包裝袋的熱合強度

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