Chinese
Feature: Low floss grain contamination (<10/g), odorless, suitable for high-density spun silk yarn or silk/wool blend yarn.
Raw material: high-grade cocoon, pierced cocoon, frison, with ave......
Feature: grains <20/g, odorless, good spinnability, suitable for medium-density yarn or blend spinning.
Raw material: waste cocoon, frison, frigon.