Pu is a kind of leather-like material, which is characterized by good physical properties, good flexibility, high air permeability, high peeling strength and high water pressure resistance. Suitable for making waterproof and breathable clothing fabrics, and the price is relatively high. From a chemical point of view, pu leather is closer to leather fabric.

The price of pu fabrics is relatively high, and the price of some special PU fabrics is 2-3 times higher than that of PVC fabrics. Generally, the pattern paper needed for PU fabrics can only be used for 4-5 times, which means it is basically scrapped.

Characteristics of polyurethane fabric

PU leather has certain elasticity, and it needs to be attached with anti-deformation lining where there is curvature. Moreover, it is not recommended to cut teeth in a curved place, and the PU layer is compounded, which will easily cause wrinkles and uneven clothes after cutting teeth.

PU fabric has weak folding and ironing resistance and is not resistant to high temperature. Try to avoid ironing in the process setting. If it is unavoidable, don't iron it directly. Instead, you need to cover the iron with an insulating cloth. It is best to choose breathable polyester spinning to cover the iron before ironing.