Stock material or miscellaneous articles – Structurally defined web or sheet – Including stitching and discrete fastener – coating or bond
Patent
1995-12-13
1997-08-26
Raimund, Christopher
Stock material or miscellaneous articles
Structurally defined web or sheet
Including stitching and discrete fastener, coating or bond
428219, 428911, 442247, B32B 306
Patent
active
056609132
ABSTRACT:
A composite fabric having inner and outer layers and a middle layer therebetween is disclosed. The inner and outer layers may be the same or different and each layer is made up of a plurality of sub-layers. The individual sub-layers are resin bonded substantially unidirectional anti-ballistic non-woven fibers. The same or a different number of sub-layers may be used as the inner and outer layers, respectively. The middle layer is made up of a plurality of woven fabric sub-layers. Each sub-layer is a woven fabric, comprising anti-ballistic fibers or yarns, which has been calendared to an extent sufficient to flatten the sub-layer fabric and to spread the fibers of the woven yarns into the void spaces created by the weaving.
REFERENCES:
patent: 4737402 (1988-04-01), Harpell et al.
patent: 5343796 (1994-09-01), Cordova et al.
patent: 5395671 (1995-03-01), Coppage, Jr. et al.
Gilman Michael G.
Raimund Christopher
Safariland, Inc.
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