Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1994-10-04
1996-07-09
Edwards, N.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428286, 428294, 428301, 2 97, 2272, B32B 2714
Patent
active
055343309
ABSTRACT:
The thermobonding interlining comprises at least one non-woven layer of intermingled fibers of filaments presented generally is a longitudinal direction. One face of the non-woven layer is coated with dots of thermofusible polymer. It further comprises weft yarns which are textured continuous filaments. The weft yarns are disposed crosswise to the longitudinal direction and bonded to the non-woven layer due to the intermingling of the fibers or filaments of the non-woven layer. The dots of thermofusible polymer are disposed on the face of the non-woven layer on which the weft yarns are partly exposed. The interlining can also comprise two non-woven layers of intermingled fibers or filament between which the weft yarns are sandwiched. The dots of polymer are coated on one of the non-woven layers. The number of dots is equal to or higher than 60 per cm.sup.2.
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Edwards N.
Gray J. M.
Lainiere de Picardie (S.A.)
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