Hand craft yarn art materials and structure and methods of manuf

Details Hand craft yarn art materials and structure and methods of manuf Hand craft yarn art materials and structure and methods of manuf

1977-03-17

1978-08-29

Powell, William A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156 72, 156 82, 156251, 156269, 156497, 428 85, 428 89, 428 92, 428 95, 428100, 428542, B32B 508

Patent

active

041101383

ABSTRACT:
A backing material for handcraft yarn arts comprises a foundation fabric having plural thermo plastic pile threads extending from one surface thereon in substantially upright direction with the free ends deformed by melting to assume enlarged, deformed configurations in a random and irregular pattern. Yarn of a generally soft or porous nature is placed in a desired pattern on the upstanding threads and loosely retained thereon while being readily removed to alter the pattern. When a final pattern is achieved, heat and pressure is applied, urging the yarn fully into and within the pile threads and further deforming the free ends into enlarged deformations for securely anchoring the yarn and providing a substantially permanent yarn part handcraft product.

REFERENCES:
patent: 3285797 (1966-11-01), Harrison et al.
patent: 3320649 (1967-05-01), Naimer
patent: 3684474 (1972-08-01), Chisholm
patent: 3695987 (1972-10-01), Wisotzky et al.
patent: 3718725 (1973-02-01), Hamano
patent: 3728204 (1973-04-01), Cochran
patent: 3867219 (1975-02-01), Bondi
patent: 3995079 (1976-11-01), Haas
patent: 4015036 (1977-03-01), Haemer

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