Easy to carry on flexible packaging bags

Flexible packaging bags easy to carry is mainly through the product outer packing seal the broad top of blunt DiKong or handle. In addition, flexible packaging bags over seal position at the little round hole, used for hanging, good for promotion. Handle the mention resistance mainly depends on the material of the tear. In the handle mechanical parts should avoid tear phenomenon. Test method is: use bags fatigue tester, will be within the actual object or within a nominal quality mixture particles fill three-quarters bag, then hang on the test machine, observe the bag body and bags take place is damaged. Experiments with three bags, with the minimum value of the measured results.