Method of treating a textile base material for thermo-bonding interlining based on texturized threads
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United States of America Patent
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Jul 20, 1999
Grant Date -
N/A
app pub date -
May 21, 1997
filing date -
May 29, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method of the invention relates to treating a textile base material for thermobonding interlining, the material being constituted by a woven fabric or a weft knit that includes texturized synthetic threads, in particular air jet texturized threads, which form loops on a top face that is to receive spots of glue, and on an opposite, bottom face. The method consists in subjecting said textile base material, prior to applying spots of glue thereto, to emerizing or equivalent pre-treatment on its bottom face and to pre-treatment on its top face for reducing the height of the loops, e.g. singeing or heat treatment by radiation or by contact. Preferably, the textile base material is initially subjected to emerizing or equivalent pre-treatment on its bottom face, and subsequently to singeing pre-treatment on its top face.
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