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What are the Methods for Packing Tape Manufacturers to Detect the Quality of Packing Tapes?

2021-08-09

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 three main detection methods commonly used by packing tape manufacturers now:
1. Adhesive viscosity: After the strap is packaged, there must be more than 80% 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 and tested in a carton containing 30Kg, that is, hold the strap for 20S in your hand and shake it violently for 3 times within 20S. The strap must be intact.
Yalan performs over 10 years experience in the area of Stretch Film, Sealing Tape and Pp Strapping. Our service includes: Stretch Film, Sealing Tape, Adhesive Tape, PP Strapping, PET Strap and Packing Materials. If you are interested in our products, welcome to contact.raw materials and obtain better prices and business conditions.

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