High bulk non-woven composite fabric

Details High bulk non-woven composite fabric High bulk non-woven composite fabric

2005-05-17

2005-05-17

Yao, Sam Chuan (Department: 1733)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S181000, C156S308200, C028S103000, C028S104000

Reexamination Certificate

active

06893522

ABSTRACT:
The method generally comprises the steps of providing a hydroentangled non-woven layer having a first binder component, and depositing a second non-woven layer having a high bulk and loft on to the hydroentangled layer to form an unbonded composite fabric. The second layer also has a binder component with a melting temperature substantially equal to the first binder melting temperature.

REFERENCES:
patent: 5253397 (1993-10-01), Neveu et al.
patent: 5375306 (1994-12-01), Roussin-Moynier
patent: 5674339 (1997-10-01), Groeger et al.
patent: 5874159 (1999-02-01), Cruise et al.

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