Method for forming air formed adhesive bonded webs

Plastic and nonmetallic article shaping or treating: processes – Reactive gas or vapor treatment of work – Work is organic material

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264 91, 264119, 264121, 264128, D04H 164

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039767345

ABSTRACT:
A method of forming a lightweight, airlaid web of wood fibers suitable for tissue and toweling applications comprises airlaying a wood fiber continuum onto a foraminous carrier, bringing the continuum into contact with a transfer member printed with an adhesive in a preselected pattern, the adhesive being disposed in a low viscosity fluid, and removing the fluid to provide an airlaid, adhesively bonded web.

REFERENCES:
patent: 2698574 (1955-01-01), Dougherty et al.
patent: 2719806 (1955-10-01), Nottebohm
patent: 2986780 (1961-06-01), Bletzinger
patent: 3047444 (1962-07-01), Harwood
patent: 3150416 (1964-09-01), Such
patent: 3692622 (1972-09-01), Dunning

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