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導致什麽因素真空食品包裝破損

2020/10/14 分類:行業資訊 1478 0

現如今，很多食品商家都會選擇真空袋來對食品進行包裝，使用真空袋對食品進行包裝不僅可以對食物進行保鮮保質，外觀精美的印刷還可以促進産品的銷售，而包裝好之後能更方便運輸。

然而我們在使用真空食品包裝時，有時候會出現破損的情況，下面就爲大家介紹一下導致破損的因素有哪些?

首先是物理機械性能導致的破損：如拉斷力與斷裂伸長率、抗穿刺強度、抗擺錘沖擊性能、剝離強度等，可綜合判斷包裝袋的韌性、耐穿刺性、抗沖擊性等物理機械性能是否符合包裝、儲存堆碼及運輸過程的需求。

其次是食品包裝的密封性引起的破損：如爆破壓力測試，可以確定發生破袋的位置和機械強度薄弱的部位。如熱封強度測試可判斷熱封強度是否滿足食品內容物的要求，並確定熱封不良的部位以及熱封效果的均勻度。例如雞爪真空包裝産生破損是因爲雞爪被切分的時候，有些碎爪的骨頭被切的很尖，再加上煮沸的時候，肉皮收縮，所以骨頭就裸露出來，在運輸的過程中容易將袋子紮破。

因此，在生产真空食品包裝袋的时候，一定要经过泄漏与密封强度测试仪来进行检测，它不仅能够检测软包装袋的最大破裂力，还能通过设定施加的压力来测试包装袋的破裂时间，可以根据测试数据设计堆放结构，进一步调整热封工艺的参数以改善包装效果。

以上是对于“導致什麽因素真空食品包裝破損”的介绍，希望对您有所帮助。飞富润包装彩印是一家专业的真空食品袋生产厂家，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：/1372.html

標簽:真空食品包裝上一篇: 使用包裝袋的速食調理包要如何將冷凍進行解凍和水煮下一篇: 常見的自立真空包裝袋都有哪種類型

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