Thermobonding interlining comprising a layer of fibers intermingled with textured weft yarns and its production method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 9, 1996
Grant Date -
N/A
app pub date -
Oct 4, 1994
filing date -
Oct 11, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
First Claim