Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1978-05-31
1980-07-08
Weston, Caleb
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
28109, 428300, B32B 708, B32B 714
Patent
active
042115930
ABSTRACT:
A method of making a needled and ornamentally patterned fleece material according to which at least one one-color first pre-needled web of fleece material including fibers, is prepared followed by substantially binding together at least partially fibers of the first web in those surface sections thereof which correspond to the areas where the ornamentation is desired. Furthermore, a second pre-needled web of fleece material is prepared which has a color differing from the color of the first pre-needled web of fleece material and being free from surface sections with fibers bound together. Subsequently placing the first pre-needled web of fleece material in dry condition in face-to-face contact with the second pre-needled web of fleece material, and commonly needling the first and second webs of fleece material together from the outer side of the second web of fleece material to form a pile on the outer side of the first web of fleece material.
REFERENCES:
patent: 2970365 (1961-02-01), Morgenstern
patent: 3705064 (1972-12-01), Lochner
patent: 3725166 (1973-04-01), McCord
patent: 3755055 (1973-08-01), Lochner
patent: 3794553 (1974-02-01), Lochner
Cikalon Vliesstoffwerk GmbH
Weston Caleb
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