wateproof zipper film sealing machine

As the name indicates, waterproof zips that go through special treatment are mainly used to provide protection against the rain. They are mainly used in such products as cotton wadded jackets, ski suits, down jackets, diving suits, tents, raincoats, waterproof shoes, fire suits, luggage and bags, outdoor jackets, fishing wears, seamless products, etc.The easiest way to discriminate between a waterproof zip and a common zip is by checking whether the fabric and teeth are covered. For waterproof zips, the film attached to the surface will cover the zip teeth and fabric, making them “invisible”.we have one customized order machine is suitable for various types of zippers. The size change can be realized by simply changing the corresponding rollers. Through the combination of temperature, speed and pressure, the nozzle blows hot air between the waterproof tape and the zipper cloth, which can perfectly fit the waterproof tape on the zipper, which can not only achieve the waterproof effect, but also print beautiful patterns and signs on the tape.