1. Durability and StrengthPolyester fiber has strength and abrasion resistance, so adding more polyester fiber to the blend ratio can significantly improve the durability and tear resistance of the fabric. The high stren...
1. Softness due to partially oriented propertiesPolyester POY has low tensile strength mainly because its molecular chains are not fully oriented, resulting in a loose fiber structure. This property makes Polyester POY s...
The production process of Polyester POY includes the following key steps: Melting and extrusion: First, the polyester pellets are heated to a high temperature to melt them. Then, the molten polyester is extruded through ...
1. Spandex coreSpandex is the core component of AIR COVERED YARN, which gives the yarn good elasticity. Spandex is a synthetic fiber known for its high elongation and good recovery. In AIR COVERED YARN, the spandex core ...
1. Material compositionRubber component:Rubber is the key component to achieve elasticity in RUBBRE ELASTIC YARN. It can be natural rubber or synthetic rubber, such as polybutadiene rubber, polyisoprene rubber, etc.The r...
1. Structural featuresCombination of core and outer fiber:AIR COVERED YARN uses spandex as the core and is covered with one or more layers of other fibers, such as cotton, polyester, etc. The spandex core has good elasti...