Transparent tapes are widely used in our daily lift, such as sealing and fixing of various commodities, sealing, and bonding of high-viscosity foam tapes. In general, the bopp transparent tape, it is the labor-intensive manufacturing plants that are used the most.

First, it is important that the viscosity is good. At this viscosity point, it must be noted that you cannot just feel the viscosity of the transparent tape by hand, because the initial viscosity of the scotch tape with impurities is very high when there is no volatilization. Therefore, when identifying the viscosity of the scotch tape, stick the item with the tape, then quickly pull it away to see the holding force, and then touch it with your hands several times until the viscosity drops significantly.

Secondly, check whether the surface of the tape is smooth and wrinkle-free. Generally, air bubbles can be seen in the transparent tape that has just been produced, and the air bubbles will basically dissipate after being placed for a week.

Again, look at the toughness of the scotch tape, the ability of the material to absorb energy during plastic deformation and fracture. The better the toughness, the less possibility of brittle fracture, and the toughness of the tape can protect the packaging products well.