How to identify the quality of tape? transparent tape factory

by:Yourijiu     2022-04-14
The transparent adhesive paper factory shares with you: there are two standards for the quality of the adhesive tape in use, one is the initial adhesion, the other is the holding force, and the two are inversely proportional. Today, Xiaoming will show you how to identify the quality of tape. Under normal circumstances, the adhesive tape with a viscosity lower than No. 10 is less glue-coated, generally only about 20 microns, such as stationery tape and tape for ordinary promotional bundling. The initial adhesion of normal sealing tape is between 15-20, and the thickness of this tape glue is generally 22-28 microns. is a standard thickness. However, most of the tapes on the market are mixed with impurities, so the thickness is increased. In order to cover the impurities, the glue is also mixed with color powder, so the transparent tape appears egg yellow and light green. This tape is generally are inferior.
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