PROCEDIMIENTO DE LAMINADO DE PAPEL ANTIDESLIZANTE Y ETILVINILACETATO (ESPUMA DE FOAM), Y PRODUCTO ASI OBTENIDO

• Main Authors: SILVESTRE CABANES, EDELMIRA, BELDA FERRE, ENRIQUE JOSE
• Format: Patent
• Language: Spanish
• Published: 16.01.2024
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The present invention consists of a lamination procedure for the production of a flat printed support, with non-slip characteristics, formed on its upper face by non-slip paper and on its lower face by ethyl vinyl acetate (foam). Thus, the procedure comprises several phases that use elements such as unwinders (2) and (4), whose function is to unwind the anti-slip paper reel (1) and the ethylvinylacetate reel (foam) (3) by means of mechanical tension; tension rollers (5), (6), (7), (8), precisely to avoid possible stretching, both of the non-slip paper and of the ethyl vinyl acetate (foam); there is a gluing roller (9), which provides the necessary adhesive to the upper layer of ethyl vinyl acetate (foam foam) (3), to join it with the lower layer of anti-slip paper (1), through the pressure exerted by the rollers calender (10) and (11). Finally, the product obtained is collected in a winder (12). (Machine-translation by Google Translate, not legally binding)