TEXTILE ARTICLES INCORPORATING HIGH PERFORMANCE COMPOSITE FABRIC
Materials and constructions for wear resistant textile articles are disclosed. In one exemplary embodiment a first portion of a textile article is made from a woven synthetic fiber material, and a second portion of the textile article is made from a composite material. The composite material may comprise an outer layer of a woven synthetic fiber material, and a backing layer of a woven high performance fiber fabric.
1 . A wear resistant textile article, comprising:
a first portion of the textile article made from a woven synthetic fiber material;
a second portion of the textile article made from a composite material comprising an outer layer of a woven synthetic fiber material, and a backing layer of a woven high performance fiber fabric.
2 . The wear resistant textile article of claim 1 , wherein the article is a closeable container selected from the group comprising pouches and backpacks.
3 . The wear resistant textile article of claim 2 , wherein the first portion of the textile article is a first panel of the container, and the second portion of the article is a second panel of the container sharing a stitched seam with the first panel.
4 . The wear resistant textile article of claim 3 , wherein the second panel is a bottom panel of the container.
5 . The wear resistant textile article of claim 3 , wherein the seam is folded over and double stitched from the outside of the pouch.
6 . The wear resistant textile article of claim 1 , wherein the outer layer of the composite material is made of nylon.
7 . The wear resistant textile article of claim 1 , wherein the backing layer of the composite material is made of high performance polymer fibers.
8 . The wear resistant textile article of claim 7 , wherein the high performance polymer fibers are selected from the group comprising aramid fibers, para-aramid fibers, high molecular weight polyethylene fibers, polybenzobisoxazole fibers, and terephthaloyl chloride fibers.
9 . The wear resistant textile article of claim 7 , wherein the backing layer is formed of a puncture resistant, relatively tight weave, comprising at least 60 fibers per inch in a first, warp direction, and at least 60 fibers per inch in a second, fill direction.
10 . The wear resistant textile article of claim 9 , wherein the puncture resistant backing layer is characterized by a warp yarn density in excess of 100 percent, and a fill yarn density in excess of 75 percent.
11 . The wear resistant textile article of claim 1 , wherein the backing layer of the composite material is consolidated with the outer layer through a laminating process using a thermoset adhesive.
12 . The wear resistant textile article of claim 1 , wherein the backing layer of the composite material is Kevlar® Correctional™ para-aramid fiber fabric.
13 . A lightweight, wear resistant textile article, comprising:
a first portion of the textile article made from a woven durable fiber material;
a second portion of the textile article made from a composite material comprising an outer layer of a woven durable fiber material, and a backing layer of a woven high tenacity fiber fabric.
14 . The lightweight, wear resistant textile article of claim 13 , wherein the second portion of the textile article is exposed to more wear or abrasion in use than the first portion.
15 . The lightweight, wear resistant textile article of claim 13 , wherein the article is a closeable container selected from the group comprising pouches and backpacks.
16 . The wear resistant textile article of claim 13 , wherein the first portion of the textile article is a first panel of the container, and the second portion of the article is a second panel of the container sharing a stitched seam with the first panel.
17 . The wear resistant textile article of claim 13 , wherein the high tenacity fibers of the composite material backing layer are high performance polymer fibers.
18 . The wear resistant textile article of claim 17 , wherein the high performance polymer fibers of the backing layer are in a puncture resistant, relatively tight weave, comprising at least 60 fibers per inch in a first, warp direction, and at least 60 fibers per inch in a second, fill direction.
19 . A method of minimizing total weight of a textile article designed for a high wear environment, comprising:
fabricating a first portion of the textile article from a woven durable fiber material; and
using a composite material comprising an outer layer of a durable woven material, and a backing layer of a woven high tenacity fiber material in a second portion of the textile article, wherein the second portion of the textile article is exposed to substantially more wear than the first portion.
20 . The method of claim 19 , wherein the woven high tenacity fiber material of the backing layer is in a puncture resistant, relatively tight weave, comprising at least 60 fibers per inch in a first, warp direction, and at least 60 fibers per inch in a second, fill direction.