Polyester

A polyester chip*1 that does not contain any heavy metal*2 (antimony-free) and comprises a titanium-based catalyst developed using Teijin's unique technology.FeaturesSafetyThe chip does not contain any antimony-based catalyst*3 (listed as a substance subject to the regulations by Japan's PRTR Law) , which is commonly used for textile polyesters.No harmful heavy metals are eluted even in post-processing steps such as dying and alkali volume reduction.The component catalyst does not dissolve even when the chip comes in contact with food etc.