塑杯包装封口盖膜揭开力的测试方法

摘要

A common open force testing method of plastic cup sealing film was designed based on 10 kinds of plastic cup packagings of jelly and yogurt sample by Electronic universal tensile testing machine,the result betweens 3N to 70N.Finally,the method can be used by researcher in factory and research institute.%通过对10种市售果冻、酸奶塑杯包装类样品设计统一的杯体裁剪方法，对样品进行裁剪处理，利用电子万能拉力试验机进行盖膜揭开力的测试，测试结果集中在3～70N之间，最终建立了果冻、酸奶等盖膜封口形式的塑杯包装开口力的测试方法，为生产厂家、研究机构提供了一种测试盖膜揭开力的方法依据。