Method for manufacturing a multi-ply separable filament yarns and multi-ply separable textured yarn
OwnerRonak Rajendra Guptainventor
Life of this patent
Estimating the term…
Abstract
A method of manufacturing multi-ply separable textured yarn, the method comprising, passing a multi-ply separable interlaced filament yarn through a texturizing unit to form a multi-ply separable draw textured yarn, wherein the multi-ply separable interlaced filament yarn is separable in to at least two separable interlaced filament yarn, wherein the interlacing of the filaments within each separable interlaced filament yarn is retained during further processing of the yarn to fabric and in the fabric.
Claims4
A group of separable draw textured yarns made by a method, the method comprising steps of:
- entering an input of two or more separable interlaced multi-filament yarns into a single spindle of a texturizing unit, each yarn having interlacing strong enough to maintain separability during and after texturizing;
- exiting a group of separable draw textured yarns from the single spindle,
- wherein the group of separable draw textured yarns is separable into the same number of separable draw textured yarns as the number of separable interlaced multi-filament yarns in the input;
- and
- winding all the separable draw textured yarn from the group onto a package/bobbin.
A group separable interlaced multi-filament draw textured yarns,
- comprising a plurality of separable interlaced multi-filament draw textured yarns,
- wherein each textured yarn is a group of interlaced textured multiple filaments,
- wherein the interlacing of the filaments within the textured yarn is strong enough to be retained during further processing of the yarn to fabric and in the fabric so that yarn is separable from other yarns in the fabric, and
- wherein the denier range of a yarn in the group is 3 to 10.
A group of separable interlaced multi-filament draw textured yarns comprising:
- a plurality of separable interlaced multi-filament draw textured yarns,
- wherein each textured yarn is a group of interlaced textured multiple filaments,
- wherein the interlacing of the filaments within the textured yarn is strong enough to be retained during further processing of the yarn to fabric and in the fabric so that yarn is separable from other yarns in the fabric,
- wherein the group of separable draw textured yarns is made by the method of entering an input of two or more interlaced multi-filament yarns into a single spindle of a texturizing unit and exiting the same number of separable draw textured yarns as the number of interlaced multi-filament yarns in the input,
- wherein the denier range of a yarn in the group is 10 to 32,
- wherein the filament range of a yarn in the group is 5 to 25, and
- wherein the nips/interlaces per meter of a yarn in the group is 5 to 25.
Dependencies are inferred from the claim text.