Composite fabric material and apparel made therefrom
View Patent ↗A composite fabric comprises perforated expanded low density polyethylene foam that is mechanically attached to two opposing facing layers, at least one of which outer facing layers is a non-woven material. The mechanical attachment of the perforated expanded low density polyethylene foam layer to the outer facing layers may be through stitching or quilting; through adhesive; or through thermal bonding. The composite fabric provides a textile with exceptional buoyancy, cold-resistant and water-resistant properties and which can be easily handled by conventional textile manufacturing processes.
1. An article of apparel comprising:
A) At least one outer textile fabric; and
B) An inner liner comprising a composite fabric, the composite fabric consisting essentially of:
i) a perforated expanded low density polyethylene foam layer; and
ii) a pair of outer facing layers, wherein at least one of which is formed of a nonwoven material, and wherein the perforated expanded low density polyethylene foam layer is mechanically attached to the two opposing outer facing layers.
2. An article of apparel according to claim 1 wherein the mechanical attachment of the perforated expanded low density polyethylene foam layer to the outer facing layers is through stitching.
3. An article of apparel according to claim 1 wherein the mechanical attachment of the perforated expanded low density polyethylene foam layer to the outer facing layers is through adhesive.
4. An article of apparel according to claim 1 wherein the mechanical attachment of the perforated expanded low density polyethylene foam layer to the outer facing layers is through thermal bonding.
5. An article of apparel according to claim 1 wherein the expanded low density polyethylene foam layer is about 10-30 mils thick.
6. An article of apparel according to claim 5 wherein the mechanical attachment of the perforated expanded low density polyethylene foam layer to the outer facing layers is through stitching.
7. The article of apparel according to claim 1 wherein the apparel is a jacket.
8. An article of apparel according to claim 1 wherein the outer facing layers are each about 2.5-10 mils thick.
9. An article of apparel according to claim 8 wherein the composite fabric is about 15-50 mils thick.
10. An article of apparel according to claim 1 wherein the wherein each of the pair of outer facing layers is formed of a nonwoven material.
11. An article of apparel according to claim 1 wherein the perforations in the expanded low density polyethylene foam layer are conical.
12. An article of apparel according to claim 7 wherein the expanded low density polyethylene foam layer is about 0.5 millimeters thick.
13. An article of apparel according to claim 12 wherein the mechanical attachment of the perforated expanded low density polyethylene foam layer to the outer facing layers is through stitching.
14. An article of apparel according to claim 7 wherein the composite fabric is about 0.8 millimeters thick.
15. An article of apparel according to claim 14 wherein the expanded low density polyethylene foam layer is about 0.5 millimeters thick.
16. An article of apparel according to claim 14 wherein the perforations in the expanded low density polyethylene foam layer are conical.
17. The article of apparel according to claim 1 wherein the composite fabric is about 0.8 millimeters thick.
18. The article of apparel according to claim 1 wherein the expanded low density polyethylene foam layer is about 0.5 millimeters thick.