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要如何辨別塑料包裝袋的質量

2020/12/10 分類:材料新聞 1303 0

現如今的塑料包裝袋已經運用到各個行業中了，在我們的日常生活中隨處可見，使用它進行包裝不僅可以對産品進行保質保期，更可以方便運輸到各個地方進行銷售。

而在面对如此大的市场时，各个商家的质量也是参差不齐，因此在购买的时候一定要注意辨别塑料包裝袋的质量。

那么我们要如何辨別塑料包裝袋的質量呢?

首先可以用耳朵聽來辨別質量：在用手使劲抖动塑料包裝袋时，如果发出清脆声，就说明是无毒塑料袋，而声音小而闷的便是有毒塑料袋。

其次可以用眼睛觀察質量：無毒塑料袋呈白色，透明或微透明，質地均勻;而有毒塑料袋則爲彩色或雖爲白色，透明度差，較渾濁，塑料表面拉伸不均勻，有小顆粒。

最後可以用沈水試驗來辨別質量：把塑料袋放到水里，用手将其按到水底，稍等片刻，浮出水面的即为无毒塑料包裝袋，而沉在水底的就是有毒塑料包裝袋。

以上是对于“要如何辨別塑料包裝袋的質量”的介绍，希望对您有所帮助。飞富润包装彩印是一家专业的复合袋生产厂家，若您有需要的话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：/1962.html

上一篇: 导致塑料包裝袋出现雾化的因素是什么下一篇: 自立吸嘴袋的優良性能都有哪些

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