Types of Heat Sealing Tape

The heat-sealing tape is heated by special equipment (hot air seam sealer or high-frequency heat sealing machine), and is sewn at the knitted bone pinholes of waterproof, air-proof series products such as raincoats, tents, air balloons, etc. to achieve the seal, Anti-leakage) effect of a kind of tape.

It is well known that needles will definitely appear in the processing of clothing, and of course, the waterproof series is no exception. How to ensure that these eyelets do not leak, this seemingly simple problem has also puzzled us for thousands of years, because the ordinary tape has no adhesion when it encounters water.

In the 20th century, only a few countries in the world used materials, which were very expensive. They only appeared in the more developed countries such as the United States and the Soviet Union, and they were only used in aerospace science and technology. It is technically confidential to other countries.

Types of heat sealing tape:

PVC, composite PU, pure PU (TPU), hot melt film, rubber tape, non-woven tape, three-layer cloth tape.

Technical standards for heat sealing tape:

European toxic element EN71.PART3: 1994 safety test standard

EU toxic element EN1122: 2001 safety test standard

EU 2002/61 / EC Restriction on Azo Dye Standards

Without Vinyl Chloride Monomer

Purpose of heat sealing tape:

The heat-sealing tape is widely used in cold-resistant clothing, ski clothing, down jackets, sailing clothing, diving suits, tents, car, and boat covers, raincoats, motorcycle raincoats, waterproof shoes, and other waterproof related supplies and space suits, air balloons, chemical protective clothing, etc Gas-proof products.