, net fabrics) winding up without needles the advantage of winding up without needles is that holes are avoided. bringing the fabric back into position is time-consuming because there are no needle holes for orientation. move the machine to position o (cloth presser is completely closed and holding the...
are used for etching. some fabrics are removable at o; others can be removed with cold water. for dry etching processes, only thicker yarns are suitable. other finishing techniques washing by washing dirt as oil particles are removed. singeing singeing is the burning-off of fibers which remained in...