How to judge the quality of pvc marking tape
Warning tape, also known as identification tape, is a tape made of PVC film as the base material and coated with rubber-type pressure-sensitive adhesive. There are many types of warning tapes on the market, and their prices are different. How to find good quality warning tape while pursuing price concessions?
First: Good quality PVC warning tape glue will not have a strong smell and no pungent taste. If there is, then the glue performance of this tape will not be too good, and the corresponding stickiness will not be much better.
Second: Pull the warning tapes of good quality and bad quality at the same time, it will be easy to find that the discoloration of the two tapes is different. Poor quality tends to turn white. This is due to the use of poor quality raw materials, which tends to cause the tape to have poor abrasion resistance and break easily. The average user will not do this kind of test, it is difficult to find out. However, high-quality PVC warning tapes are not only not easy to turn white in color, but also not easy to break.
Third: The surface of good quality PVC warning tape is smooth and shiny, while the surface of poor quality is rougher and generally has more spots. If you encounter this situation, it means that the wear resistance of the PVC warning tape is not very good, and it is easy to break.
