Packaging materials play an important role in the entire packaging industry, and are the basis for developing packaging technology, improving packaging quality and reducing packaging costs. Therefore, it is also necessary to test the packaging materials before packaging. Packaging materials mainly include: carton, paper corner protector, adhesive tape, packing tape, plastic film, etc
Main test items: bursting test, adhesive strength, compression test, bending test, peeling test, tensile strength test, moisture test
