摘要:
A fabric with wefts (105,106) that include first hard yarns and second, elastomeric, yarns in a predetermined arrangement such that at least one first hard yarn (106) is alternately arranged with at least one second, elastomeric, yarn (105), the second yarns (105) having a greater shrinkage ratio than that of the first hard yarns (106); the first hard yarns form under portions (107) and over portions (108) with respect to warps (104), said under portions (107) being formed when said first hard yarns (106) pass along the back side of the warps (104) and defining loop portions (107a), and said over portions (108) being formed when the first hard yarns (106) pass along the front side of the warps (104) and define connection portions (108a), wherein for each first hard yarn (106), the number of warps passed by the loop portion is at least 6, and the second, elastomeric, yarns (105) form under portions and over portions with respect to said warps in a weave that is tighter than the weave of the first hard yarns (106).
摘要:
A woven fabric has weft and warp yarns, the weft yarns are extending over and below the warp yarns to provide correspondent over portions and under portions with respect to the warp yarns, whereby the ratio length of under portions:length of over portions is such that in the washed fabric the warp yarns corresponding to the over portions are in a position that is lower than the plane of the warp yarns corresponding to the under portions; the final fabric, after washing, has an elongation measured according to ASTM 3107, of at least 30%.
摘要:
A fabric with wefts (105,106) that include first hard yarns and second, elastomeric, yarns in a predetermined arrangement such that at least one first hard yarn (106) is alternately arranged with at least one second, elastomeric, yarn (105), the second yarns (105) having a greater shrinkage ratio than that of the first hard yarns (106); the first hard yarns form under portions (107) and over portions (108) with respect to warps (104), said under portions (107) being formed when said first hard yarns (106) pass along the back side of the warps (104) and defining loop portions (107a), and said over portions (108) being formed when the first hard yarns (106) pass along the front side of the warps (104) and define connection portions (108a), wherein for each first hard yarn (106), the number of warps passed by the loop portion is at least 6, and the second, elastomeric, yarns (105) form under portions and over portions with respect to said warps in a weave that is tighter than the weave of the first hard yarns (106).