| 摘要 |
1516183 Coated fabric LANTOR INTERNATIONAL Ltd (NORDLY'S SARL) 15 Aug 1975 34145/75 Heading B2E A process for making a non-woven fabric comprises: impregnating a web of non- woven fibres (e.g. of cotton and/or polyamide) with a composition comprising a resin and a curing agent; coagulating but not drying the composition; coating one face of the impregnated web with a paste or foam of a water-proofing agent; drying the impregnated and coated web; and heat embossing the uncoated face of the web. In an example acrylic or acrylonitrile resin was used as impregnant and the waterproofing agent was a composition including starch, China clay, wax, and tallow applied by roller. The embossed side of the fabric may be printed with a P.V.C. ink before or after embossing, and the coated side may be further coated with P.V.C. or polyurethane or bonded to a textile product or plastics coated fabric. Uses mentioned include book-binding, tablecloths and footware. |
