ls polyester yarn bad for the environment?

ls polyester yarn bad for the environment?

ls polyester yarn bad for the environment? 一、Color Masterbatch Spinning (dope dyeing) Color spinning with masterbatch is a process where colorants (masterbatch) are directly added to the polymer, which is then spun to form colored fibers. This method is an environmentally friendly technology used in the textile industry for the production of colored polyester fibers….