What Is The Working Principle Of Polyester Stretch Fabric?

Polyester stretch fabric is an elastic fabric made from polyester fibers. Polyester is a synthetic fiber with excellent elasticity, which increases the elasticity of the fabric.

The elasticity of polyester stretch fabric relies on the inherent elasticity of the fiber itself. The elasticity of polyester fibers comes from their high elastic deformation rate; that is, during repeated stretching and recovery, the molecular chains of the polyester fibers undergo minute movements due to intermolecular forces, thereby relieving the pressure from stretching and achieving an elongated effect.

Features include: good elasticity, not easily deformed; good breathability and comfort; good abrasion resistance and durability; and wrinkle resistance and easy to keep smooth.