PROCESS FOR OBTAINING ARTIFICIAL SOLE MATERIAL FOR INSOLE AND HEEL COUNTER STIFFENER BASED ON RECYCLED LEATHER FIBRES FROM SHOE UPPER CUTTING TAILINGS AND OTHER FIBRES

摘要

the invention is a part of the finite valorificarii scrap leather,left after croitul girls shoemaking working defibrarii problem suitable for their use in the manufacture of fibers from skin for brant