Why is plastic strapping broken?
Plastic steel belt itself is elastic, broken tension standard 1608 plastic tape, breaking tension to close to 200kg. There is little possibility that a dozen will break.
First of all, you are sure that your belt is plastic pet (plastic refers to PET material) material?. Is there any quality problem? The packing bags are all made of their own masterbatch.
A serious imbalance in the proportion lead to too brittle packing belt. Or stored for a long time, long sunny rain. It might get crispy. Originally, the quality of plastic belt maintenance time is very long, it is a substitute for steel belt in horizontal wet packaging environment. It should be low cost and strong breaking force.
