D - Textiles – Paper – 04 – H
Patent
D - Textiles, Paper
04
H
154/49
D04H 11/00 (2006.01) B32B 5/08 (2006.01) D03C 3/20 (2006.01)
Patent
CA 1042333
METHOD OF MAKING PILE FABRICS FROM A BLOCK OF PILE MATERIAL Abstract of the Disclosure A block of rows of strands of pile forming material is provided in an open-ended container with dividers separating adjacent rows of the strands. The block of pile forming material is incrementally fed from the container, parallel to the strand axes, in successive increments of an amount equal to the desired length of pile, and then the ends of the dividers in the block are treated to cause them to foreshorten relative to the adjacent ends of the strands of pile forming material so that predetermined lengths thereof are exposed and project beyond the adjacent ends of the dividers. Each successive fed increment of the block of strands of pile forming material and foreshortened dividers is severed transversely of the axes of the strands while arranging the severed strands to form cut pile tufts which are secured together in spaced rows.
208972
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