What is the twist on the pvc lay flat hose?

In the use of PVC lay flat hose, the careful friend is not difficult to find, in its surface there will be some twill design exists, many people will ignore it, that the production of products are like this, nothing special role, but in fact it In use played a very important role.
The surface of the twill design with anti-hot, anti-skid effect, made into a “twill” after the human body and white PVC lay flat hose with the contact form has changed, no twill when the surface is made into a twill into a line after the contact , The contact area has changed to change the moment the body from the PVC lay flat hose bag to get the heat, so as not to be burned. But also increase the cooling area to help heat, in terrain terrain under different conditions of use of the environment can effectively avoid excessive friction for the product itself caused by damage.
So the twill on the PVC lay flat hose is not a decoration, but plays a certain role, not without any effect, but in its use in silence to play its performance, improve product life.