PVC lay flat hose is a kind of PVC lay flat hose with high strength polyester filament as knitting thread. In the market, this kind of PVC lay flat hose is commonly used in PVC PVC lay flat hose and polyurethane PVC lay flat hose. Why should we emphasize polyester filament? That’s because of the unique properties of HD polyester filament. Let’s look at the characteristics of PVC lay flat hose.
The so-called high-strength polyester filament yarn is a kind of yarn which is made of yarn with a length of more than 1000 meters, and filaments are wound into groups. It is characterized by high strength, nearly twice as high as cotton and three times as high as wool, which makes the fabric strong and durable, and has strong heat resistance, good elasticity and wear resistance.
Polyester yarn is not more stable than rayon, but more elastic. It is possible to cut rayon yarn for testing, pull it hard, and then relax, finding that embroidery yarn will not shrink; on the contrary, polyester yarn after pulling, once relaxed, will return to its original length, which sometimes leads to wrinkles, so on-line tension adjustment needs to be more accurate.
Characteristics of PVC lay flat hose:
PVC lay flat hose has high compression resistance and good wear resistance.
Polyester canvas PVC lay flat hose has good toughness and light weight.
Polyester filament canvas PVC lay flat hose has good ageing resistance and can be used for a longer time.
Basically these characteristics, we buy PVC lay flat hose is to work long and efficient, polyester filament as knitting yarn canvas PVC lay flat hose compressive wear resistance can work better, in the choice of high-quality PVC lay flat hose. Choose the time to check the PVC lay flat hose belt is smooth and bright, whether there is broken thread, jump path and loose situation, polyester filament is a filament is composed of multiple filaments to test the composition of braided yarn can also judge the quality of PVC lay flat hose.