Patents

Nonwoven Fabrics Containing Yarns With Varying Filament Characteristics

February 13, 2007

A spunbonded nonwoven fabric has been issued a patent. With an approximate basis weight of 7-250 grams per square meter, the material has a plurality of continuous filaments and an inserted yarn. The inserted yarn is made from the group consisting of polyester, polyamide, polyimde, polypropylene, polyethylene, polystyrene, teflon, fiberglass, polytrimethylene, polylactic acid, polycarbonate, polyester terephthalate, or polybutylene terephthalate, or blends or copolymers thereof. The inserted yarn is at least 1.5 times as long as the linear length of the fabric. The continuous filaments and the inserted yarn are subjected to a bonding system.
  • 2016 International Buyers Guide

    2016 International Buyers Guide

    July 15, 2016
    Our annual Buyers’ Guide lists nearly every supplier and producer involved with the global nonwovens industry.

  • Raw Material Round Up

    Raw Material Round Up

    Karen McIntyre, Editor||June 9, 2016
    Suppliers to nonwovens manufacturers continue to innovate.

  • Fiber Producers Hone in on Hygiene

    Fiber Producers Hone in on Hygiene

    Tara Olivo, Associate Editor||June 9, 2016
    Growth in hygiene markets has spurred innovation among these suppliers to the nonwovens industry.