Needle punch non-woven fabric is a kind of dry nonwovens, is paved with short fibers after opening, carding and netting, then put the web through the pricker reinforcement into cloth, needle hook, the web of repeated puncture, hook fiber reinfor...

Knowledge of Chemical Sheet It is used under the heel of the shoe to make the heel play a role of fixation. The material used is a bit like cardboard, which is relatively hard, but it will be used when fixing port treasure and shoes.  

Also known as: tablecloth, because of the habit is covered at the table, so also called tablecloth.