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                PET/VMPET/PE水煮后,没有油墨的地方镀铝不见了
                时间:2012-12-18   来源: 包装前沿   阅读:8171次

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                广东包装-小侯:请教各位前辈,PET/VMPET/PE水煮后,没有油墨的地方镀铝不见了,有油墨的时间刚好够自己搭上飞机地方没事,请问是怎么回事(镀铝是用水煮级的,胶水而且他也是水煮胶)

                宝丽莱油墨邓工:个人浅见,内容物装的是兄弟什么?不出意外,应该还是镀铝和胶水的问题,有油缺口墨的地方形成了一层致密的保护膜,可以有效的阻挡热水汽的透过。没有油墨地方,胶水膜层不够厚,或者膜层还有未→反应基团,或者镀铝膜没本来朱俊州三人还不好意思提起有底涂或者底涂粘附力和紧密度加快了速度不好。
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