Multidirectional fiber-reinforced tape/film articles and the method of making the same

1. An article fabricated from a plurality of polymeric tapes, wherein each of said polymeric tapes comprises a flattened multi-filament yarn, said yarn comprising a plurality of continuous polymeric filaments that are twisted together and bonded together; which tapes have an ultimate elongation (%) and which tapes have an ultimate tensile strength, wherein said ultimate tensile strength is at least 15 g/denier and wherein the value of the ultimate tensile strength (g/denier) of each tape multiplied by the ultimate elongation (%) of each tape is at least 150.

2. The article of claim 1 wherein the article is a non-woven laminate comprising a plurality of said polymeric tapes arranged unidirectionally in a side-by-side, substantially parallel, planar relation to each other and laminated together.

3. The article of claim 1 wherein the article comprises a plurality of non-woven laminates that are stacked together and consolidated, wherein adjacent laminates are oriented at different angles relative to a central longitudinal axis of the polymeric tapes of each laminate, and wherein each non-woven laminate comprises a plurality of polymeric tapes arranged unidirectionally in a side-by-side, substantially parallel, planar relation to each other and laminated together.

4. The article of claim 1 wherein said article comprises tapes formed from aramid filaments and tapes formed from polyethylene filaments.

5. The article of claim 1 wherein each of said polymeric tapes comprise polyethylene filaments and have an ultimate tensile strength of at least 20 g/denier.

6. The article of claim 1 wherein each of said polymeric tapes have an ultimate elongation of at least 5.0%.

7. The article of claim 1 wherein each of said polymeric tapes has an average cross-sectional aspect ratio of at least about 10:1.

8. The article of claim 1 wherein the article is a woven fabric.

9. The article claim 1 wherein each of said polymeric tapes comprises a plurality of continuous polymeric filaments that are twisted together with at least about 3 twists per inch of yarn length and less than about 11 twists per inch of yarn length.

10. An article fabricated from a plurality of polymeric tapes, wherein each of said polymeric tapes comprises a flattened multi-filament yarn, said yarn comprising a plurality of continuous polymeric filaments that are twisted together and bonded together; wherein at least one of said polymeric tapes has an ultimate elongation (y)(%) and an ultimate tensile strength (x)(g/denier) that are proportional to each other and conform to the relationship y=−0.04x+b, where b=5 or greater and x is 15 or greater.

11. The article of claim 10 wherein b is 5 to 15.

12. The article of claim 10 wherein x is at least 20 (g/denier) and b is 5 to 15.

13. The article of claim 10 wherein the article is a non-woven laminate comprising a plurality of said polymeric tapes arranged unidirectionally in a side-by-side, substantially parallel, planar relation to each other and laminated together.

14. The article of claim 10 wherein the article comprises a plurality of non-woven laminates that are stacked together and consolidated, wherein adjacent laminates are oriented at different angles relative to a central longitudinal axis of the polymeric tapes of each laminate, and wherein each non-woven laminate comprises a plurality of said polymeric tapes arranged unidirectionally in a side-by-side, substantially parallel, planar relation to each other and laminated together.

15. The article of claim 10 wherein the article is a woven fabric.

16. The article claim 10 wherein each of continuous polymeric filaments are twisted together with at least about 3 twists per inch of yarn length and less than about 11 twists per inch of yarn length.

17. The article of claim 10 wherein each of said polymeric tapes has an average cross-sectional aspect ratio of at least about 10:1.