Method of making laminates of thermoplastic polymers by a single

Details Method of making laminates of thermoplastic polymers by a single Method of making laminates of thermoplastic polymers by a single

1979-10-22

1981-09-15

Weston, Caleb

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

15624419, 15624425, 264177R, 425114, 4251311, 4251335, B29D 900

Patent

active

042895600

ABSTRACT:
The melt injector block contains guides for defining the width of secondary streams. This gives edge trim of base polymer only. Recycle is easier and stenter clips do not get stuck in heat-seal layers.

REFERENCES:
patent: 2985556 (1961-05-01), Rowland
patent: 3448183 (1969-06-01), Chisholm
patent: 3486195 (1969-12-01), Greenwood et al.
patent: 3833704 (1974-09-01), Nissel
patent: 4094947 (1978-06-01), Alfrey et al.
patent: 4187270 (1980-02-01), Bartrum

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