Method of making pile fabric having an adhesive substrate

Details Method of making pile fabric having an adhesive substrate Method of making pile fabric having an adhesive substrate

1974-07-22

1976-05-18

Powell, William A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156231, 156289, 156435, 156501, B32B 500, B32B 3112, B32B 3118

Patent

active

039575551

ABSTRACT:
A method of making pile fabrics in which a compacted block of strands of pile forming material is incrementally discharged from an open end of a container in successive increments of an amount equal to the desired length of pile and, following each discharge of the block from the container, a pile slice is severed from the block while being deposited directly onto and secured to an advancing layer of adhesive carried by a release surface to form a pile fabric of cut pile tufts secured to an adhesive substrate which is then removed from the release surface.

REFERENCES:
patent: 2101905 (1937-12-01), Hopkinson
patent: 2358368 (1944-09-01), Victor
patent: 2784630 (1957-03-01), Koprow et al.
patent: 3477889 (1969-11-01), Partensky
patent: 3580761 (1971-05-01), Boultinghouse
patent: 3847692 (1974-11-01), Bondi

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