Characteristics of sealing pressure sensitive tape in various fields

Classification of sealing tape:

Efficacy division:

High temperature sealing tape, double-sided sealing tape, insulation sealing tape, special sealing tape, pressure sensitive sealing tape, die cut sealing tape, different effects are suitable for different industry needs.

Substrate division:

BOPP sealing tape, cloth sealing tape, kraft paper sealing tape, paper sealing tape, fiber sealing tape, PVC sealing tape, PE foam sealing tape, etc.

Application range division:

Warning box sealing tape, carpet box sealing tape, electrical box sealing tape, protective film paper adhesive, wrapping film box sealing tape, box sealing tape, module box sealing tape.

Market penetration rate division:

Ordinary sealing tape, special sealing tape.

Application environment temperature division:

Low temperature sealing tape, room temperature sealing tape, high temperature sealing tape.

The pair of adhesive pinch and then quickly pull apart, you can pull out one side of the adhesive, you can see the purity and transparency of the original film.

The most important thing is to see the thickness of the glue. If no glue is pulled apart or spot-pulled apart, there is a lot of impurities in the glue and the glue has no cohesion. Second, there is too much water and it has been volatilized. At this time, the initial adhesive force of this sealing tape has been reduced very badly, and the feel can be distinguished. The yellow sealing tape is coated on the object. The better the masking, the thicker the glue and the better the quality.

The best sealing tape adopts the way of soft cutting and transferring glue, and there is no line situation (the ink leakage and less printing of printing sealing tape is related to the printing press).

Look at the surface of the sealing tape, sealing tape has just been divided into finished products when there are bubbles, placed a week after the bubble will basically disperse, pure tincture of glue sealing tape surface smooth, without any white spots. The sealing tape mixed with impurities has a lot of irregular distribution of white spots, which are not dispersed by hand pressure and are not the same as bubbles.