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For enterprises using vacuum packaging, the most afraid to hear the feedback is: "goods sent out a few days, the bag leaks!"
漏气(漏真空)不仅意味着食品变质、产品氧化,更会导致严重的品牌退货和经济损失。很多时候,漏气并不是封口没封好,而是你选错了材质结构。
今天,旭鼎新材料包装带你深度揭秘影响真空袋阻隔性的三大核心材质,看看你的袋子到底输在哪?

很多客户为了省钱,使用普通的 PET/PE 结构来抽真空,结果发现爆袋率极高。
PA/PE 或 PA/RCPP 结构的复合袋。Some products are not broken, but the contents are still oxidized and discolored, which is called "osmotic leakage".
最内层(热封层)的质量直接决定了封口的严密性。
除了选对材质,旭鼎新材料包装提醒您关注以下三点:
The vacuum bag is not just a "layer of plastic skin", it is a barrier that protects the lifeblood of the product.旭鼎新材料包装专注高阻隔包装研发,从尼龙真空袋到铝箔复合袋,我们通过实验室级的物理性能测试,确保出厂的每一批袋子都经得起时间的考验。
Refuse the risk of air leakage, start from choosing the right material. Contact Xuding to provide you with customized "zero air leakage" packaging solutions!
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