Low profile textile wire bundler sleeve
View Patent ↗A low profile fold protective textile sleeve for bundling elongate members has longitudinally and laterally interlaced monofilament warp and fill yarns. Flat profile monofilaments are employed in the warp direction and round monofilaments in the fill direction. The flat monofilaments are considerably wider than they are thick, and provide the sleeve with flexibility and bending out of the plane of the sleeve. The round monofilaments may be sized so that their diameter is about the same as the thickness of the flat monofilaments, and they can be bundled together so that the effective width of each bundle approximates the width of the flat monofilament yarns with which they are intertwined. The round monofilaments are heat-set along at least a portion of their length to provide biased living hinge regions of the sleeve, while also lending strength and stiffness to the sleeve along the fill direction.
1. A low profile textile sleeve, comprising:
a substantially flat base section having lateral sides extending along a length of said sleeve;
a pair of substantially flat folding sections;
at least one pair of living hinge regions operably connecting said folding sections to said lateral sides of said base section; and
wherein said base section and said folding sections comprise flat warp monofilaments and round weft monofilaments interlaced with one another to define a generally uniform distribution of interstices, at least some of said round weft monofilaments being arranged adjacently in side-by-side relation to one another as bundles of two or more monofilaments, said round weft monofilaments being heat-set to form said living hinge regions, said living hinge regions biasing said folding sections in overlying, substantially parallel relation to said base section.
2. The sleeve of claim 1 further comprising warp multifilaments interlaced in said hinge regions.
3. The sleeve of claim 1 further comprising warp multifilaments interlaced with said weft monofilaments in at least one of said base section or said folding sections.
4. The sleeve of claim 3 wherein said warp multifilaments are in each of said base section and said folding sections.
5. The sleeve of claim 4 wherein said warp multifilaments are uniformly spaced in parallel relation to one another.
6. The sleeve of claim 3 wherein said multifilaments are interlaced in bundles of at least two multifilaments.
7. The sleeve of claim 1 wherein said warp monofilaments have a width and height and said weft monofilaments have a diameter substantially the same as said height.
8. The sleeve of claim 7 wherein said bundles have a width about the same as said width of said warp monofilaments.
9. The sleeve of claim 1 further comprising another pair of hinge regions spaced from said at least one pair of hinge regions to provide laterally spaced sidewalls extending between said base section and said folding sections.
10. The sleeve of claim 9 wherein said sleeve is rectangular in lateral cross-section.
11. The sleeve of claim 1 wherein at least some of said warp monofilaments are hollow.
12. The sleeve of claim 1 wherein at least some of said warp monofilaments have a width and height and said weft monofilaments forming said bundles have a diameter about the same as said height.
13. The sleeve of claim 12 wherein said bundles have a width about the same as said width of said warp monofilaments.
14. The sleeve of claim 1 wherein said weft monofilaments are arranged to form a plurality of said bundles spaced from one another.
15. The sleeve of claim 14 wherein said plurality of said bundles are distributed in uniformly spaced relation from one another along a length of said sleeve.
16. A method of constructing a textile sleeve for protecting elongate members, comprising:
providing a plurality of flat monofilaments and a plurality of round monofilaments;
arranging at least some of said round monofilaments in side-by-side relation to one another as bundles of two or more monofilaments;
interlacing said plurality of flat monofilaments and said plurality of round monofilaments with one another with said flat monofilaments extending along a length of the sleeve in a warp direction and the round monofilaments extending along a width of the sleeve in a weft direction transverse to the flat monofilaments; and
heat-setting at least a portion of said round monofilaments to form at least a pair of living hinge regions, said living hinge regions connecting a substantially flat base section to a pair of substantially flat folding sections overlying said substantially flat base section in generally parallel relation thereto.
17. The method of claim 16 further including weaving said plurality of monofilaments with one another with said bundles extending in the weft direction.
18. The method of claim 16 further including providing at least some of said monofilaments as hollow filaments extending along a length of said sleeve.
19. The method of claim 18 further including flattening said hollow filaments during said heat-setting.
20. The method of claim 16 further including interlacing multifilaments in said hinge regions.
21. The method of claim 16 further including interlacing multifilaments in at least one of said base section or said folding sections.
22. The method of claim 21 further including arranging said multifilaments in uniformly spaced relation to one another about a circumference of said sleeve.
23. The method of claim 17 further including providing at least some of said flat warp monofilaments having a width and height and providing said weft monofilaments forming said bundles as round members having a diameter about the same as said height.
24. The method of claim 23 further including forming said bundles having a width about the same as said width of said flat members.