Process for the production of a cotton-based, washable nonwoven cloth and cloth thus obtained

作者: Jean-Claude Lacazale , Andre Vuillaume

DOI:

关键词: Composite materialFree waterScientific methodMaterials scienceAqueous solution

摘要: A process for the production of a spunlace nonwoven cloth based on cotton fibers, which includes continuously advancing (1) interlacing (2, 3) those fibers with aid plurality water jets under pressure, drying (8) interlaced cloth, and, finally, taking delivery (10) (9) thus obtained. After and before free contained in (4) is drained (5), then impregnated (6) using an aqueous solution polyamide-amine-epichlorohydrin (PAE) resin amount, measured as solids, 0.2% to 1% weight after having expelled excess solution, (7) dried at temperature sufficient least trigger cross-linking PAE deposited.

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