METHOD FOR FORMING AND COATING A SUBSTRATE

摘要

A substrate(21) is formed in one cavity(13) of a twin cavity tool(10) and moved into a second cavity(14) of the same tool. A varnish coating(22) is then applied under pressure onto the substrate in the second cavity. Substrates(21) can be formed by injection molding, injection compression, foaming or reaction injection molding(RIM) methods. Varnish(22) systems have a solvent content of not >10%, preferably not >2%, more preferably not >1% and most preferably are solvent free. Varnish pot life is not >30, preferably not >10 and more preferably not >2minutes.