Porthole door for laundry washing machines and household appliance provided with said porthole door

摘要

Porthole door (1) for laundry washing machines (2) and similar consisting of a substantially basin-shaped body (11) which is made of transparent or semi-transparent plastic material, and is provided with an outer peripheral flange (11a) having a substantially U-shaped transversal cross section, and of an inner annular frame (12) which is made of an opaque plastic material, and is permanently fixed into the annular seat (11') formed by said outer peripheral flange (11a); the outer peripheral flange (11a) being realized in one piece with the rest of basin-shaped body (11) via an injection molding process, so as to form a unique plastic shell (11); said unique plastic shell (11) and said inner annular frame (12) being over-injected one on the other during the same injection molding process.