Patent ID: 8900499
Filing Date: 2014-12-02
Classification: B29C,Y10T

Abstract:
1. Method of producing endless strips, particularly strips of plastics material structured in longitudinal direction, wherein for formation of a mould cavity ( 4 ) mould elements ( 14 , 15 ) bounding the mould cavity are brought together and arranged in a row, that the mould cavity ( 4 ) is moved in the longitudinal of the row and casting material is introduced into the mould cavity ( 4 ) through a lateral opening ( 5 ) of the mould cavity ( 4 ) at a gate point progressing against the direction of movement and that the mould cavity is opened continuously at a spacing from the gate point while moving the mould elements ( 14 , 15 ) apart so as to remove from the mould an endless strip solidified in the mould cavity ( 4 ) wherein the mould cavity ( 4 ) is opened when the moving mould elements ( 14 , 15 ) move apart from one another, and wherein the moving mould elements ( 14 , 15 ) and inlet opening ( 5 ) enclose the mould cavity ( 4 ) to form a U-shaped cross-section.