Fusion of thermoplastic fabrics

Stock material or miscellaneous articles – Structurally defined web or sheet – Including grain – strips – or filamentary elements in...

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428171, 428284, 428296, 428300, B32B 512

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active

048142190

ABSTRACT:
Process and apparatus are provided for production of novel fused fabrics by treating a feed fabric comprising a substantial portion of thermoplastic fibers with wetting agent then subjecting the wetting fabric to conditions of temperature and pressure suitable to cause fusing together of at least some fibers of the fabric.

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