The high shrinkage yarn is generally used in blending with other fibers, in the process of dyeing so that it shrinks when heated, making it curl, fluffy, etc., so that the fabric could be with good hand feeling.

In recent years, as the level of textile technology and the textile industry needs to improve, Sea-island conjugated yarn has become one of the important new textile materials.

Cationic-dyeable polyester fibre is a special polyester fibre that can be coloured with cationic dye, unlike ordinary polyester fibres. Excellent colour development and fastness have enabled cationic-dyeable polyester fibres to be used in many applications.