Product details Introduction to Velcro materials
Heat resistance：Softening point180Degree of，Contact point215About one degree。
Cold resistance：Below zero35du，温Degree of越低，The stronger the adhesive force，However, the frequency of use will decrease。
全Polyester材质：100%Polyester，The fur surface is rather sparse，Easy to fall off，The noodles are rather hard，It is used less frequently，Price and Advantages，The main products in the low-end market。
Blended material：30%Nylon，70%Polyester， Because a certain proportion of nylon material has been added to the rough surface，Contractile， The surface is not prone to deformation or peeling off，It is slightly thicker than all-polyester material。Price advantage，Commonly used in the mid-to-low-end market。
Thickened and encrypted material：70%Nylon，30%Polyester，The fur surface is thicker，毛面成分主要为Nylon，The shrinkage of nylon material tape，The density of the hook surface is also higher，Relatively soft。The mid-range market is relatively common。
全Nylon材质：100%Nylon，Because both the rough surface and the hook surface are made of full nylon material，High density，Thick and soft，Adhesive force
note：此链接属于Thickened and encrypted material
2 cm rolled dough
2 cm rough surface
