METHOD FOR GLUING A COVER MATERIAL ON A FOAM CUSHION, PARTICULARLY POLYURETHANE FOAM CUSHION

摘要

The method of bonding the coating to a molded filler, in particular a polyurethane foam, especially for producing seat upholstery includes, in particular, a coating arrangement in a cold molding device, fixing it in a molding device by means of a retaining frame, then applying an adhesive in the range of 10-20 grams / m2 to the inner wall of the coating, applying a coated surface to the inner walls for 0.5 to 2 seconds, separating the surface of the foam filling and the portion of adhesive from the inner wall of the coating, and then heating the surface of the fill to a temperature in the range of 170 to 190 ° C; the surface of the foam is sandblasted, the base adhesive with the foamed surface of the filler is dried and immediately after heating the surface of the filler is applied to the inner wall of the coating coated with adhesive and after the curing of the adhesive is quickly removed the filler and the bonded coating of the cold forming device are removed.