If the quality of the Packing Tape is not up to standard, it will bring a lot of inconvenience to our use. Therefore, in order to improve the quality of the Strapping, it is necessary to check from the source, in other words, to check it. There are mainly the following three kinds of detection methods commonly used by packing tape manufacturers:

1. Adhesive viscosity: After the strap is packaged, more than 80% must be adhered together.

2. Combustion observation method: After igniting the Packing Belt, the flame is yellow up and down blue with small black smoke, and there is molten dripping.

3. Strength test: Each batch of incoming materials can be packaged in a 30Kg carton, that is, hold the strap for 20S and shake it violently for 3 times within 20S. The strap must be intact.