Perform Pull-Out Test On BOPP Packaging Films With Presto Tensile Tester BOPP packaging films are made of biaxially oriented polypropylene and they are tough and have high resistance against moisture. These packaging films are widely used in different applications including food packaging, labels, and tape. Thus, by testing the tensile strength of these packaging films is an important part of quality control. Presto is a leading tensile testing machine...
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