Process for the continuous production of articles or coatings with contours of complicated shape

Claim 1

A process for the continuous production of articles or coatings with contours wherein a liquid material is introduced at one end into the mold cavity formed between at least two travelling continuous shaping faces, said material being cured in the mold cavity and subsequently removed from the mold, characterized in that (i) the travelling faces are moved downwards at least in the region of the liquid material feed, (ii) the stream of liquid material supplied is moved to and fro transversely to the direction of advance of the faces, and (iii) the quantity of liquid material is supplied through an open inlet of the mold cavity and is controlled so as to fill the mold cavity with a coating having a non-uniform thickness said control being effected by varying the rate of advance of the travelling faces or by varying the oscillation rate of the stream while the quantity of liquid material supplied to the mold remains constant or by varying the quantity of liquid material supplied to the mold while the oscillation rate of the stream remains constant.