Composite facestocks and liners

Details Composite facestocks and liners Composite facestocks and liners

1989-05-16

1990-08-07

Weston, Caleb

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

15624411, 15624418, 156267, 428 40, 428202, B29C 4706

Patent

active

049465325

ABSTRACT:
Film-forming means are coextruded to form all plastic multilayer liners and facestocks for pressure-sensitive labels, tapes, decals, signs, bumper stickers, and other products formed from sheet and roll stock. Fill means in a change for the liner coextrusion affects stiffness and dimensional stability of the liner and/or affects the roughness of a liner face or faces. The film materials of the layers of the constructions are selected according to the cost/benefit characteristics of candidate materials considering the functional or operational requirements of the layer in question.

REFERENCES:
patent: 4008115 (1977-02-01), Fairbanks et al.
patent: 4246058 (1981-01-01), Reed
patent: 4346855 (1982-08-01), Biggar
patent: 4377050 (1983-03-01), Renholts
patent: 4379806 (1983-04-01), Korpmen
patent: 4405401 (1983-09-01), Stahl
patent: 4410582 (1983-10-01), Tsunashima et al.
patent: 4517044 (1985-05-01), Arnold
patent: 4528055 (1985-07-01), Hattemer
patent: 4529654 (1985-07-01), Drum
patent: 4544590 (1985-10-01), Egen

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