METHOD AND APPARATUS FOR STABILIZING PILE PRODUCT, FOR EXAMPLE PILE CARPET HAVING HARDENED BACK SURFACE AND PILE PRODUCT

摘要

PROBLEM TO BE SOLVED: To provide a method for stabilizing a pile product without using a binding medium and a foam adversely affecting environments and a chemical substance required in relation to the binding medium and foam in the method for stabilizing the pile product, e.g. a pile carpet having the hardened back surface. SOLUTION: A nonwoven fabric is fixed on the back surface side of a primary holder for holding pile fibers by a hydrodynamic type water flow sewing.