A method for the production of therm over the form of adjustable and therm over adhesive films which, starting from plant fibres and polyolefin, as well as cladding elements of a film produced according to the method

摘要

Sheets which can be shaped and bonded by heat are prepd. by (a) mixing hot a compsn. contg. 35-65 wt.% of vegetable fibres and 65-35 wt.% of a polyolefin; (b) sheeting the hot compsn.; and (c) while hot, powdering at least one surface of the sheet with polyolefin particles. Decorative coatings, esp. textiles, cellular plastics, wood veneer, or leather can be bonded onto the sheet. Prodn. of linings is claimed, esp. with polyolefin powder on only one surface and a cellular resin sheet, esp. a polyurethane foam, on the other surface. Such linings can be used for the interior of vehicles. No bonding adhesive is needed.