Method of making woven fabric that performs like a knitted fabric

An article, comprising:

• a fabric having a first weave and a second weave;
• wherein the first weave forms a front face of the fabric, the first weave comprising warp yarns and elastomeric weft yarns tightly woven in a predetermined pattern,
• wherein the second weave forms a back face of the fabric, the second weave comprising said wrap yarns and hard weft yarns loosely woven in a predetermined pattern such that at least one said hard weft yarn is alternately arranged with at least one said elastomeric weft yarn, the elastomeric weft yarns having a greater shrinkage ratio than the hard weft yarns whereby the elastomeric weft yarns are capable of shrinking to a greater degree than the hard weft yarns,
• wherein the hard weft yarns form alternately arranged under portions and over portions with respect to said warp yarns, said under portions being formed when said hard weft yarns pass along the back side of the warp yarns and defining loop portions, and said over portions being formed when said hard weft yarns pass along the front side of the warp yarns and defining connection portions,
• wherein said connection portions are exposed on the front face of the fabric,
• wherein for each hard weft yarn, an average number of warp yarns passed by the loop portions is at least 6,
• wherein the elastomeric weft yarns form alternately arranged under portions and over portions with respect to said warp yarns in a weave that is tighter than a weave of the hard yarns,
• wherein the loop portions defined by the hard weft yarns are located only on the back face of the fabric and are continuously curved in shape,
• wherein the fabric is elastic,
• the elastomeric yarns include elastane and are elastic;
• and wherein the warp yarns have an English cotton number between approximately Ne 10 and Ne 30, inclusive, the hard weft yarns have an English cotton number between approximately Ne 10 and Ne 70, inclusive, and, after three home washes, the pre-determined arrangement has a weft density between, 30 and 85 wefts/cm, inclusive, and a warp density between approximately 25 and 80 warps/cm, and
• wherein a ratio of elastomeric yarns to hard yarns is between approximately 1:2 and 1:3, inclusive and the connection portions of the hard weft yarns form a pattern extending in a diagonal direction with respect to the warp yarns and the weft yarns.

An article comprising:

• a fabric having a first weave and a second weave;
• wherein the first weave forms a front face of the fabric, the first weave comprising warp yarns and elastomeric weft yarns tightly woven in a predetermined pattern,
• wherein the second weave forms a back face of the fabric, the second weave comprising said warp yarns and hard weft yarns loosely woven in a predetermined pattern such that said hard weft yarns form alternately arranged under portions and over portions with respect to said warp yarns, said under portions being formed when said hard weft yarns pass along a back side of the warp yarns and defining loop portions, and said over portions being formed when said hard weft yarn passes along the front side of the warp yarns and define connection portions,
• wherein said connection portions are exposed on the front side of the fabric,
• wherein for each hard weft yarn, an average number of warp yarns passed by the loop portion is at least 6,
• wherein the elastomeric weft yarns form alternately arranged under portions and over portions with respect to said warp yarns in a weave that is tighter than the weave of the hard yarns, and
• wherein said elastomeric and hard weft yarns are arranged in a predetermined arrangement comprising at least one hard yarn alternately arranged with at least one elastomeric yarn, the elastomeric yarns having a greater shrinkage ratio than the hard yarns whereby the elastomeric yarns are capable of shrinking to a greater degree than the hard yarns;
• wherein the loop portions defined by the hard yarns are located only on the back face of the fabric and are continuously curved in shape;
• wherein the fabric is elastic;
• and
• wherein the elastomeric weft yarns include elastane, are elastic, and have a denier between approximately 50 and 90 denier, inclusive, and
• wherein the hard yarns are inelastic, and after three home washes the predetermined arrangement has a weft density between approximately 55 and 75 wefts/cm, inclusive.

A woven fabric, comprising:

• a first weave forming a rear face of the woven fabric, the first weave comprising warp yarns and hard weft yarns loosely woven in a predetermined pattern,
• a second weave forming a front face of the woven fabric, the second weave comprising said warp yarns and elastic weft yarns tightly woven in a predetermined pattern,
• the weft yarns extending over selected warp yarns to provide over portions on the front face, and further extending on an opposed back face of the fabric between two adjacent over portions to define under portions of the weft yarns,
• wherein the hard weft yarns have a first shrinkage ratio and said elastic weft yarns have a second shrinkage ratio, wherein the elastic weft yarns are capable of shrinking to a greater degree than the hard weft yarns, the hard and elastic weft yarns being alternated to provide a fabric pattern,
• wherein the under portions of the plurality of hard weft yarns form loops that are continuously curved in shape, extend past at least 6 warp yarns and form a gap between each of said loops and said rear face and wherein the under portion of the elastic weft yarns extend for an amount of warp yarns that is less than 6 to provide a tighter weave of the elastic weft yarns with respect to the hard weft yarns,
• wherein the woven fabric is elastic, and
• wherein the elastic weft yarns include elastane, the hard weft yarns are inelastic, a thickness of the hard weft yarns is larger than a thickness of the elastic weft yarns and the front face has a scraped appearance whereby the warp yarns do not criss-cross one another, are inelastic and indigo-dyed and undyed cores of the indigo-dyed warp yarns are visible on said front face, and
• wherein connection portions of the hard weft yarns form a pattern on said front face extending in a diagonal direction with respect to the warp yarns and the weft yarns.