Abstract: A plastic trim strip comprising an outer surface layer which is made of cellulose acetate butyrate having a thickness of from 0.3 to 0.8 millimeters, an inner surface reinforcing layer which is made of stainless steel or stainless bimetal having a thickness of from 0.1 to 0.5 millimeters and an intermediate layer which is located between the outer surface layer and the inner surface reinforcing layer to connect them and which is made of a thermoplastic material selected from the group consisting of acrylonitrile-butadiene-styrene, acrylonitrile-ethylene-propylenediene rubber-styrene, acrylonitrile-acryl rubber-styrene, acrylonitrile-chlorinated polyethylene-styrene, polycarbonate, polyphenyleneoxide, polyphenylenesulfide, and polyamide.

Abstract: A method and apparatus for bending an elongated piece, wherein the piece is fed to and held by feeding rolls and bending rolls which are spaced from each other, the piece is bent by displacing the bending rolls in directions perpendicular to the longitudinal axis of the piece and is twisted by rotating the bending rolls about the longitudinal axis of the piece.