Laminate products useful in the production of bra cups and proce

Details Laminate products useful in the production of bra cups and proce Laminate products useful in the production of bra cups and proce

1976-07-06

1978-05-23

Cannon, J.C.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

128463, 128464, 128517, 428236, A41C 312, B29C 2714, B32B 2702, B32B 2708, B32B 3112, B32B 3120

Patent

active

040909000

ABSTRACT:
A process is provided for making laminate sheet materials, having outer fabric layers and an intermediate non-woven fiberfill layer, which are particularly suitable for use in making molded, one-piece, bra cups. The process involves the application of an adhesive to the intermediate fiberfill layer through a reverse roll technique and the subsequent curing and partial shrinking of the individual layers of the laminate structure through the application of uniform and constant pressure and heat before molding.

REFERENCES:
patent: 1323022 (1919-11-01), Crowell
patent: 2164499 (1939-07-01), Coughlin
patent: 2357392 (1944-09-01), Francis
patent: 2609539 (1952-09-01), Shearer
patent: 3064329 (1962-11-01), Westberg et al.
patent: 3070870 (1963-01-01), Alexander et al.
patent: 3202565 (1965-08-01), Loftin
patent: 3348549 (1967-10-01), Brodmann et al.
patent: 3799174 (1974-03-01), Howard

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