Adhesive tape is an article consisting of two parts: base material and adhesive. Two or more unrelated objects can be bonded together.
Tape can be divided into high-temperature tape, double-sided tape, insulating tape, special tape, pressure-sensitive tape and die-cutting tape according to their functions, and different functions are suitable for different industry needs.
Extended data
The adhesive tape consists of two parts: the base material and the adhesive, and two or more unconnected objects are connected together by bonding. Its surface is coated with an adhesive. The earliest adhesives came from animals and plants. In the19th century, rubber was the main component of adhesives. In modern times, various polymers are widely used. Adhesives can stick to things because they form bonds between their own molecules and the molecules of the connected objects, which can firmly stick the molecules together. The composition of adhesive, according to different brands and types, has various polymers.
According to the base material, it can be divided into BOPP tape, duct tape tape, kraft paper tape, textured paper tape, fiber tape, PVC tape and pe foam tape.
According to the scope of application, it can be divided into warning tape, carpet tape, electrical tape, protective film paper tape, wrapped film tape, box sealing tape, module tape and so on.
According to the market penetration, it can be divided into ordinary tape and special tape.
According to the application environment temperature, it can be divided into low temperature tape, normal temperature tape and high temperature tape.
According to the adhesiveness, it is divided into single-sided adhesive tape and double-sided adhesive tape.
Heat-sealing adhesive tape is a kind of adhesive tape which is heated by special equipment (hot air seam sealing machine or high-frequency heat sealing machine) and sewn at the needle holes of knitted bones of waterproof and air-proof series products such as raincoats, tents and lift-off balloons, so as to achieve the sealing (waterproof and air-proof) effect.
As we all know, there will be pinholes in garment processing and production, and waterproof series is no exception. How to ensure that these pinholes don't leak water, this seemingly simple problem has also troubled us for thousands of years, because ordinary tape has no adhesion when it meets water.