Wrinkle-free color-weft jacquard single-pattern fabric

Abstract

The invention provides a wrinkle-free color-weft jacquard single-pattern fabric, which is formed by interweaving warp yarns and weft yarns, the jacquard weave in the fabric adopts a double-weft weave, the ground weave adopts a plain weave, and the junction of the jacquard weave and the ground weave adopts a gradient composite weave. The gradually-changed composite weave is formed by changing a weft rip weave and a honeycomb-like jacquard weave. According to the wrinkle-free color weft jacquard single-pattern fabric, the optimization design of the yarn count, the twist degree and the arrangement proportion is tightly combined with the fabric weave structure, and high stereoscopic impression, wrinkle resistance, color expression and weaving stability are achieved.

Description

Technical Field

[0001] The present invention relates to the field of fabrics, and particularly to a wrinkle-free color weft large jacquard single-flower fabric. Background Art

[0002] The large jacquard single-flower fabrics for home textiles are constantly innovating following the changes in fashion trends. With the continuous increase in people's personalized needs, the types of large jacquard single-flower fabrics for home textiles are becoming more novel and diverse. The development and production of new large jacquard single-flower fabrics for home textiles are all the products of technological innovation. At present, more and more consumers' attention to bedding is not only limited to comfort and health performance, but also fashionable-looking bedding has become an increasingly pursued goal. The pattern of bedding is the fourth design element after style, color, and material in bedding design, and has a great decorative effect on bedding. Among the existing bedding patterns, most of the bedding silk uses multi-flower weaving, which cannot meet the market demand. The characteristics of the color weft large jacquard single-flower fabric are obvious luster, full color saturation, soft and smooth hand feeling, skin-friendly and elastic, good air permeability, and the use of environmentally friendly dyeing process. Traditional reactive dyes do not require the addition of a large amount of inorganic salts for dyeing promotion, and will not cause high-salt pollution of wastewater. However, in traditional jacquard fabrics, the structural differences between the ground tissue (plain weave) and the double weft jacquard tissue are large (such as density, float length, yarn tension, etc.), and stress concentration is likely to occur at the junction due to tissue mutation, resulting in local shrinkage or bulging of the fabric and forming wrinkles. Summary of the Invention

[0003] Technical problems to be solved: The purpose of the present invention is to provide a wrinkle-free color weft large jacquard single-flower fabric, which can overcome the above defects.

[0004] Technical solution: A wrinkle-free color weft large jacquard single-flower fabric, the fabric is woven by warp yarns and weft yarns, the jacquard tissue in the fabric adopts a double weft tissue, the ground tissue adopts a plain weave, and a gradient composite tissue is adopted at the junction of the jacquard tissue and the ground tissue. The gradient composite tissue is composed of a weft rib plain weave and a jacquard tissue similar to a honeycomb through composite variation. Preferably, the double weft tissue includes a four-ply weft tissue, a three-ply weft tissue, and a two-ply weft tissue. The four-ply weft tissue is adopted at the central position of the jacquard tissue, and the double weft tissue gradually changes from the four-ply weft tissue to the three-ply weft tissue and from the three-ply weft tissue to the two-ply weft tissue during the transition from the jacquard tissue to the ground tissue. Preferably, the four-ply weft tissue is based on an 8-end and / or 16-end satin weave, the three-ply weft tissue is based on an 8-end and / or 5-end satin weave, and the two-ply weft tissue is based on a 5-end satin weave. Preferably, the weft yarns of the double weft tissue include a surface weft, a middle weft A, a middle weft B, and a backing weft. In the four-ply weft tissue, the surface weft, the middle weft A, the middle weft B, and the backing weft are arranged in a 1:1:1:1 ratio in the weft direction; and / or In the weft triple weave, the surface weft, middle weft A, and inner weft are arranged in the weft direction in a ratio of 1:1:1; and / or, in the weft triple weave, middle weft A, middle weft B, and inner weft are arranged in the weft direction in a ratio of 1:1:1; and / or, in the weft double weave, the surface weft and inner weft are arranged in the weft direction in a ratio of 1:1; and / or, In the weft double weave, middle weft A and inner weft are arranged in the weft direction in a ratio of 1:1; and / or, In the weft double weave, middle weft B and inner weft are arranged in the weft direction in a ratio of 1:1. Preferably, the surface weft is made of 80-100S / 2 cotton yarn with a twist of 800-1000 turns per meter, middle weft A is made of 50-60S cotton yarn with a twist of 900-1000 turns per meter, middle weft B is made of 60-80S cotton yarn with a twist of 1000-1200 turns per meter, and the inner weft is made of 80-100S cotton yarn with a twist of 1200-1400 turns per meter. Preferably, the warp yarns of the jacquard weave are made of 80-100S / 2 cotton yarn with a twist of 800-1000 turns per meter, the warp and weft yarns of the ground weave are both 80-100S / 2 cotton yarns with a twist of 600-800 turns per meter, and the warp and weft yarns of the gradient composite weave are both 80-100S / 2 cotton yarns with a twist of 700-900 turns per meter. Preferably, the gradient composite weave is obtained by varying the 2 / 2 weft rib weave and the small jacquard weave similar to the 1 / 5 honeycomb weave. Preferably, the warp density of the jacquard weave is 200-22 per inch, the weft density is 168-175 per inch, the warp density of the gradient composite weave is 212-235 per inch, the weft density is 160-165 per inch, and the warp density of the ground weave is 232-248 per inch, and the weft density is 154-166 per inch. Beneficial effects: The non-crease color weft large jacquard single flower fabric of the present invention has the following advantages: 1. In the non-crease color weft large jacquard single flower fabric of the present invention, the optimized design of the yarn count, twist, and arrangement ratio must be closely combined with the fabric structure (satin, plain, gradient composite weave) to achieve high three-dimensionality, wrinkle resistance, color performance, and weaving stability; 2. The present invention obtains a transitional structure through the composite variation of the weft rib weave and the small jacquard weave obtained by changing based on the honeycomb weave, making the tissue change from plain weave to heavy weft more gentle, avoiding sudden release of stress, thereby reducing wrinkles. The composite variation of the two makes the transition area from plain weave to jacquard on the fabric surface show a gradient concave-convex texture, which not only covers potential wrinkles but also enhances the three-dimensionality and natural connection of the pattern. Description of the drawings Figure 1 It is a weft quadruple weave diagram; Figure 2 The fabric structure diagram of the surface and back weave of the quadruple weft weave; Figure 3 The diagram shows the structure of the gradient composite weave, where 1 is the plain weave of the ground weave, 2 is the small jacquard weave similar to the 1 / 5 honeycomb weave, and 3 is the 2 / 2 weft plain weave. Figure 4 It is the minimum organizational cycle of the gradient composite organization. DETAILED DESCRIPTION The present invention will be further described below in conjunction with the embodiments and drawings. The following embodiments are intended to explain the present invention but the present invention is not limited to the following embodiments: A wrinkle-free large jacquard fabric with a single pattern is formed by interweaving warp yarns and weft yarns. The jacquard weave in the fabric adopts a heavy weft weave, the ground weave adopts a plain weave, and a gradient composite weave is adopted at the junction of the jacquard weave and the ground weave. The gradient composite weave is formed by combining a heavy weft plain weave and a honeycomb-like jacquard weave. The above-mentioned gradient composite structure is obtained through the composite change of the weft-heavy plain structure and the small jacquard structure obtained based on the change of the honeycomb structure, forming a transitional structure, which makes the structure change from plain to heavy weft smoother, avoids sudden stress release, and thus reduces wrinkles. The composite change of the two makes the transition area from plain to jacquard on the surface of the fabric present a gradient concave and convex texture, which not only conceals potential wrinkles, but also enhances the three-dimensional sense and natural connection of the pattern. Preferably, the double weft structure includes a quadruple weft structure, a triple weft structure and a double weft structure, the center position of the jacquard structure adopts a quadruple weft structure, and the double weft structure gradually changes from a quadruple weft structure to a triple weft structure and from a triple weft structure to a double weft structure as the jacquard structure transitions to the ground structure. The heavy weft structure is set to quadruple weft, triple weft and double weft, and the jacquard structure transitions from the center to the ground structure. The number of weft yarns is reduced layer by layer, the local density and tension are reduced, and the density difference between the jacquard structure and the ground structure is gradually reduced to avoid uneven shrinkage and wrinkling of the fabric due to sudden density changes. This is similar to "pyramid decompression". Through progressive weft reduction, the yarn stress and fabric deformation are evenly released; the quadruple weft structure forms a full three-dimensional pattern by superimposing multiple layers of weft yarns, which is suitable for expressing the core details of the pattern; the triple weft and double weft structures successively reduce the number of weft yarn layers, so that the height of the pattern gradually decreases, and it naturally blends with the flat ground structure, avoiding the "fault" or abruptness of the pattern edge, and further increasing the layering of the jacquard structure. Preferably, the quadruple weave is based on 8 and / or 16 satin weaves, the triple weave is based on 8 and / or 5 satin weaves, and the double weave is based on 5 satin weaves. During the gradual change process from the weft quadruple weave (8 / 16 satin weave) to the weft triple weave (8 / 5 satin weave), then to the weft double weave (5 satin weave), and finally to the ground weave (plain weave), the floating length of the satin weave gradually shortens. The differences caused by the yarn shrinkage rate are dispersed to multiple transition layers, avoiding the concentrated release of stress at a single junction and causing wrinkling. The weft quadruple weave retains the three-dimensional sense of long floating lines, but gradually shortens the floating length through the weft triple and weft double weaves, and the binding force gradually increases, enabling the fabric as a whole to resist deformation layer by layer when subjected to external forces and reducing irreversible wrinkles. Preferably, the weft yarns of the heavy weft weave include the surface weft, middle weft A, middle weft B, and the backing weft. In the weft quadruple weave, the surface weft, middle weft A, middle weft B, and the backing weft are arranged in a 1:1:1:1 ratio in the weft direction; the four layers of weft yarns in the weft quadruple weave are evenly distributed. Through the synergistic effect of the surface weft (color showing), middle weft A / B (filling), and the backing weft (consolidating), the ultra-high relief effect of the core area of the pattern is achieved, which is especially suitable for the visual focus of single-flower jacquard; and different colored yarns can be selected for the surface weft and the middle weft, and the 1:1:1:1 ratio ensures uniform mixing of each color. In the weft triple weave, the surface weft, middle weft A, and the backing weft are arranged in a 1:1:1 ratio in the weft direction, retaining the color showing function of the surface weft, the filling thickness of middle weft A, and the reinforcement of the backing weft, enabling the complete continuation of color and structure from the weft quadruple weave to the weft double weave; in the weft triple weave, middle weft A, middle weft B, and the backing weft are arranged in a 1:1:1 ratio in the weft direction. Using this weft direction arrangement weakens the prominence of the surface weft and emphasizes the internal support of the fabric. In the jacquard weave, the visual effect can achieve hiding the pattern edge and making a gradual transition. In the weft double weave, the surface weft and the backing weft are arranged in a 1:1 ratio in the weft direction; and / or, in the weft double weave, middle weft A and the backing weft are arranged in a 1:1 ratio in the weft direction; and / or, in the weft double weave, middle weft B and the backing weft are arranged in a 1:1 ratio in the weft direction. The two layers of weft yarns in the weft double weave are arranged in a 1:1 ratio, with high weaving efficiency and smoother connection with the plain ground weave. Preferably, the surface weft is 80-100S / 2 cotton yarn with a twist of 800-1000 turns per meter; the middle weft A is 50-60S cotton yarn with a twist of 900-1000 turns per meter; the middle weft B is 60-80S cotton yarn with a twist of 1000-1200 turns per meter; the back weft is 80-100S cotton yarn with a twist of 1200-1400 turns per meter. The twist gradient of the weft yarn changes from 800-1000 turns per meter to 1200-1400 turns per meter, realizing a gradual release of tension and avoiding stress concentration. Preferably, the warp yarn of the jacquard weave is 80-100S / 2 cotton yarn with a twist of 800-1000 turns per meter. The warp and weft yarns of the ground weave are both 80-100S / 2 cotton yarn with a twist of 600-800 turns per meter. The warp and weft yarns of the gradient composite weave are both 80-100S / 2 cotton yarn with a twist of 700-900 turns per meter. The double gradient of the twist of the warp and weft yarns from the jacquard weave to the ground weave forms an "elastic buffer zone" at the junction, dispersing the tension difference between the jacquard area and the ground weave. From the jacquard area (high-twist back weft) → the gradient area (medium-twist) → the ground weave (low-twist), a "three-level anti-wrinkle barrier" is formed to gradually digest the stress layer by layer. There is a complementary effect between the fabric texture and the yarn. The long floating lines of the satin in the jacquard weave rely on the high-twist back weft for reinforcement, and the tightness of the plain weave depends on the softening of the low-twist double-strand yarn. The gradient weave connects the jacquard weave and the ground weave through medium twist, further improving the anti-wrinkle effect. Preferably, the gradient composite weave is obtained by varying the 2 / 2 weft rib weave and the small jacquard weave similar to the 1 / 5 honeycomb weave. The weft coverage of the 2 / 2 weft rib weave is high, which can significantly increase the lateral yarn density at the junction, make up for the density difference between the long floating lines in the jacquard area and the plain weave, and prevent longitudinal wrinkles caused by sudden density changes. The concave-convex structure of the small jacquard weave similar to the 1 / 5 honeycomb weave can absorb the excess yarn in the jacquard area (such as the shrinkage of the back weft in the four-ply weft), and accommodate the stress deformation through physical space. The transition area from the jacquard weave to the ground weave through the gradient composite weave presents a delicate texture gradient, which not only hides the structural seam but also enhances the natural integration of the pattern. Preferably, the warp density of the jacquard weave is 200 - 220 picks per inch, and the weft density is 168 - 175 picks per inch. The warp density of the gradient composite weave is 212 - 235 picks per inch, and the weft density is 160 - 165 picks per inch. The warp density of the ground weave is 232 - 248 picks per inch, and the weft density is 154 - 166 picks per inch. The multi-layer weft yarns of the weft four-ply weave and the long floats of the 8 / 16 satin weave require more space. Appropriately reducing the density can prevent the yarns from being squeezed and deformed, and avoid the accumulation of transverse stress caused by over-dense. The gradually tightened warp density of the gradient composite weave disperses the sudden change of tension from the jacquard area to the ground weave. The high weft density of the jacquard weave increases the friction between the weft yarns, preventing the surface layer from shifting when the highly twisted inner weft shrinks. The gradual reduction of the weft yarns allows the weft yarns to micro-slip and absorb the residual stress. Example 1 A wrinkle-free large jacquard single-flower fabric with colored weft. The fabric is woven from warp and weft yarns. The jacquard weave in the fabric adopts a double weft weave, the ground weave adopts a plain weave, and a gradient composite weave is adopted at the junction of the jacquard weave and the ground weave. The gradient composite weave is formed by the compound variation of a weft double plain weave and a jacquard weave similar to a honeycomb. Among them, the double weft weave includes a weft four-ply weave, a weft three-ply weave, and a weft two-ply weave. The weft four-ply weave is adopted at the central position of the jacquard weave. As the jacquard weave transitions to the ground weave, the double weft weave gradually changes from the weft four-ply weave to the weft three-ply weave and from the weft three-ply weave to the weft two-ply weave. From Figure 1 and Figure 2 are the weft four-ply weave. The weft four-ply weave is based on an 8-satin weave. The weft four-ply weave includes a surface weave, an inner weave 1, an inner weave 2, and an inner weave 3. The weft three-ply weave is based on an 8-satin weave. The weft three-ply weave includes a surface weave, an inner weave 1, and an inner weave 3. The weft two-ply weave is based on a 5-satin weave. The weft two-ply weave includes a surface weave and an inner weave 3. The weft yarns of the double weft weave include a surface weft, a middle weft A, a middle weft B, and an inner weft. In the weft four-ply weave, the surface weft, the middle weft A, the middle weft B, and the inner weft are arranged in a 1:1:1:1 ratio in the weft direction; In the weft three-ply weave, the surface weft, the middle weft A, and the inner weft are arranged in a 1:1:1 ratio in the weft direction; In the weft two-ply weave, the surface weft and the inner weft are arranged in a 1:1 ratio in the weft direction; The surface weft is made of 100S / 2 cotton yarn with a twist of 800 twists per meter. The middle weft A is made of 60S cotton yarn with a twist of 1000 twists per meter. The middle weft B is made of 80S cotton yarn with a twist of 1200 twists per meter. The inner weft is made of 100S cotton yarn with a twist of 1400 twists per meter. The warp yarns of the jacquard weave are 100S / 2 cotton yarns with a twist of 1000 turns per meter. The warp and weft yarns of the ground weave are both 100S / 2 cotton yarns with a twist of 800 turns per meter. The warp and weft yarns of the gradient composite weave are both 100S / 2 cotton yarns with a twist of 700 turns per meter. As Figure 3 and 4 shown, the gradient composite weave is obtained by varying the 2 / 2 weft rib weave and the small jacquard weave similar to the 1 / 5 honeycomb weave. As can be seen from the figure, 1 is the plain weave of the ground weave, 2 is the small jacquard weave similar to the 1 / 5 honeycomb weave, and 3 is the 2 / 2 weft rib weave; The gradient composite weave includes warp and weft yarns. The complete repeat of the gradient composite weave is formed by the interweaving of thirteen warp yarns and four weft yarns. When the warp yarn floats above the weft yarn, it is a warp tissue point; The warp yarns in the first column of the complete repeat are above the weft yarns in the first and third rows as warp tissue points; The warp yarns in the second column of the complete repeat are above the weft yarns in the second and fourth rows as warp tissue points; The warp yarns in the third column of the complete repeat are above the weft yarns in the first and third rows as warp tissue points; The warp yarns in the fourth column of the complete repeat are above the weft yarns in the second, third, and fourth rows as warp tissue points; The warp yarns in the fifth column of the complete repeat are above the weft yarns in the first, second, and fourth rows as warp tissue points; The warp yarns in the sixth column of the complete repeat are above the weft yarns in the second, third, and fourth rows as warp tissue points; The warp yarns in the seventh column of the complete repeat are above the weft yarns in the first and third rows as warp tissue points; The warp yarns in the eighth column of the complete repeat are above the weft yarns in the first, second, and fourth rows as warp tissue points; The warp yarns in the ninth column of the complete repeat are above the weft yarns in the second, third, and fourth rows as warp tissue points; The warp yarns in the tenth column of the complete repeat are above the weft yarns in the first and third rows as warp tissue points; The warp yarns in the eleventh column of the complete repeat are above the weft yarns in the first and third rows as warp tissue points; The warp yarns in the twelfth column of the complete repeat are above the weft yarns in the second and fourth rows as warp tissue points; The warp yarns in the thirteenth column of the complete repeat are above the weft yarns in the second and fourth rows as warp tissue points. The warp density of the jacquard weave is 200 threads per inch, and the weft density is 168 threads per inch. The warp density of the gradient composite weave is 212 threads per inch, and the weft density is 160 threads per inch. The warp density of the ground weave is 232 threads per inch, and the weft density is 154 threads per inch. Comparative Example 1 The difference between Comparative Example 1 and Example 1 is that at the junction of the jacquard weave and the ground weave, a gradient composite weave is not adopted and a direct transition is made. Comparative Example 2 The difference between Comparative Example 2 and Example 1 is that for the surface weft, 100S / 2 cotton yarn is selected with a twist of 800 turns per meter; for the middle weft A, 100S / 2 cotton yarn is selected with a twist of 1000 turns per meter; for the middle weft B, 100S / 2 cotton yarn is selected with a twist of 1200 turns per meter; and for the backing weft, 100S / 2 cotton yarn is selected with a twist of 1400 turns per meter. Comparative Example 3 The difference between Comparative Example 3 and Example 1 is that for the surface weft, 100S / 2 cotton yarn is selected with a twist of 800 turns per meter; for the middle weft A, 60S cotton yarn is selected with a twist of 800 turns per meter; for the middle weft B, 80S cotton yarn is selected with a twist of 800 turns per meter; and for the backing weft, 100S cotton yarn is selected with a twist of 800 turns per meter. Comparative Example 4 The difference between Comparative Example 4 and Example 1 is that for the jacquard weave, the warp density is 200 threads per inch and the weft density is 160 threads per inch; for the gradient composite weave, the warp density is 212 threads per inch and the weft density is 160 threads per inch; and for the ground weave, the warp density is 232 threads per inch and the weft density is 160 threads per inch. Comparative Example 5 The difference between Comparative Example 5 and Example 1 is that for the jacquard weave, the warp density is 200 threads per inch and the weft density is 168 threads per inch; for the gradient composite weave, the warp density is 200 threads per inch and the weft density is 160 threads per inch; and for the ground weave, the warp density is 200 threads per inch and the weft density is 154 threads per inch. Using warp and weft, weaving is carried out on an electronic air-jet loom with at least 19,700 needles, using at least 21,600 pattern needles, the finished fabric width is at least 250 cm, and single-flower weaving is used to complete the weaving; Warp process: raw material - defect picking - soaking - drying - winding - doubling - twisting - setting - cooling - winding etc.; Weft process: raw material - skeining - dyeing - drying - winding; Weaving process: yarn dyeing - sectional warping - weaving - finishing - post-treatment in fabric dyeing factory - finished product inspection. Obviously, the above embodiments are merely examples given for clear illustration and are not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. And the obvious changes or modifications derived therefrom still fall within the protection scope of the present invention.

Claims

1. A wrinkle-free large jacquard single-flower fabric in colored weft, the fabric being woven from warp yarns and weft yarns, characterized in that: In the fabric, the jacquard weave is a double weft weave, the ground weave is a plain weave, and a gradient composite weave is used at the junction of the jacquard weave and the ground weave. The gradient composite weave is formed by the compound variation of a weft rib weave and a small jacquard weave similar to a honeycomb.

2. The wrinkle-free color weft large jacquard single-pattern fabric according to claim 1, wherein: The double weft weave includes a four - weft weave, a three - weft weave, and a two - weft weave. The four - weft weave is used at the central position of the jacquard weave. As the jacquard weave transitions to the ground weave, the double weft weave gradually changes from a four - weft weave to a three - weft weave and then to a two - weft weave.

3. The non-wrinkled color weft large jacquard single flower fabric according to claim 2, characterized in that: The four - weft weave is based on an 8 - harness and / or 16 - harness satin weave. The three - weft weave is based on an 8 - harness and / or 5 - harness satin weave. The two - weft weave is based on a 5 - harness satin weave.

4. The wrinkle-free color weft large jacquard single-flower fabric according to claim 2, characterized in that: The weft yarns of the double weft weave include a surface weft, middle weft A, middle weft B, and a backing weft. In the four - weft weave, the surface weft, middle weft A, middle weft B, and backing weft are arranged in a 1:1:1:1 ratio in the weft direction; and / or, In the three - weft weave, the surface weft, middle weft A, and backing weft are arranged in a 1:1:1 ratio in the weft direction; and / or, In the three - weft weave, middle weft A, middle weft B, and backing weft are arranged in a 1:1:1 ratio in the weft direction; and / or, In the two - weft weave, the surface weft and backing weft are arranged in a 1:1 ratio in the weft direction; and / or, In the two - weft weave, middle weft A and backing weft are arranged in a 1:1 ratio in the weft direction; and / or, In the two - weft weave, middle weft B and backing weft are arranged in a 1:1 ratio in the weft direction.

5. The wrinkle-free colored weft large jacquard single-pattern fabric according to claim 4, characterized in that: The surface weft is 80 - 100S / 2 cotton yarn with a twist of 800 - 1000 turns per meter. Middle weft A is 50 - 60S cotton yarn with a twist of 900 - 1000 turns per meter. Middle weft B is 60 - 80S cotton yarn with a twist of 1000 - 1200 turns per meter. The backing weft is 80 - 100S cotton yarn with a twist of 1200 - 1400 turns per meter.

6. The wrinkle-free color weft large jacquard single-flower fabric according to claim 4, characterized in that: The warp yarns of the jacquard weave are 80 - 100S / 2 cotton yarn with a twist of 800 - 1000 turns per meter. The warp and weft yarns of the ground weave are both 80 - 100S / 2 cotton yarn with a twist of 600 - 800 turns per meter. The warp and weft yarns of the gradient composite weave are both 80 - 100S / 2 cotton yarn with a twist of 700 - 900 turns per meter.

7. The wrinkle-free color weft large jacquard single flower fabric according to claim 1, characterized in that: The gradient composite weave is obtained by the variation of a 2 / 2 weft rib weave and a small jacquard weave similar to a 1 / 5 honeycomb.

8. The wrinkle-free color weft large jacquard single flower fabric according to claim 1, characterized in that: The warp density of the jacquard weave is 200 - 220 threads per inch, and the weft density is 168 - 175 threads per inch. The warp density of the gradient composite weave is 212 - 235 threads per inch, and the weft density is 160 - 165 threads per inch. The warp density of the ground weave is 232 - 248 threads per inch, and the weft density is 154 - 166 threads per inch.

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