Three-dimensional woven fabric

Abstract

A three-dimensional woven fabric relates to the field of textile fabrics and is formed by interweaving warp yarns and weft yarns, the weft yarns comprise first weft yarns and second weft yarns, the warp yarns and the first weft yarns are polyester-mullite blended yarns, the second weft yarns are polyester-covered spandex yarns, the weaving cycle of the fabric is composed of eight warp yarns and four weft yarns, and the warp yarns and the weft yarns are interwoven. The first, third, fifth and seventh warp yarns are respectively interwoven with the first and second weft yarns to form a one-up and one-down plain weave, and the second, fourth, sixth and eighth warp yarns are respectively interwoven with the first and second weft yarns to form a warp rip weave. Through a tatting weave design method, the floating line weave is designed to enable the surface to have protruding dots, the cation polyester and the common polyester are alternately designed, the cation is dyed through dyeing, the common polyester is exposed, the whole finished cloth cover has a white dot effect, and the stereoscopic effect of the surface is greatly enriched through strong color change. Meanwhile, the strong color contrast effect is obtained through piece dyeing, better color stability can be obtained, and the color style has better adjustability. The finished fabric can be applied to spring and autumn shirts and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of textile, concretely relates to a three-dimensional weft-knitted fabric. BACKGROUND

[0002] Pearl style is a common style structure in knitting, due to its round dot three-dimensional effect, the cloth surface is porous, like a honeycomb, due to its special weave, it is easy to identify, the appearance is soft and casual, and it is warmly welcomed in the market, wherein a pearl organization is inlaid on the ground organization, forming a special style fabric. The weft-knitted fabric is generally not strong in three-dimensional effect, and the texture is constantly pursued by many designers and the market, especially when the color of the concave part and the convex part is similar, the three-dimensional effect can only be presented when observing at close range, and the three-dimensional effect obviously decreases when the distance is far, and the product produced is slightly rigid and lacks dynamic.

[0003] Color-weaving style cloth has high demand for yarn, and due to the color difference of each batch of color yarn, it can cause large color difference, and easily cause the fabric cycle to be prolonged. UTILITY MODEL CONTENT

[0004] In view of the above background technology and problems, the utility model provides a three-dimensional weft-knitted fabric, which has a strong three-dimensional effect and color visual impact by different yarn dyeing effects on the surface.

[0005] One knitting cycle of the fabric is composed of eight warp yarns and four weft yarns, the warp yarns of the fabric adopt polyester and modal blended yarns, the first weft yarn adopts polyester and modal blended yarn, and the second weft yarn adopts polyester and spandex yarn.

[0006] Further, the polyester of the polyester and modal blended yarn is cationic polyester.

[0007] Further, the arrangement ratio of the first weft yarn and the second weft yarn is 1:1.

[0008] Further, the warp yarns and the first weft yarn are 50S polyester and modal blended yarns.

[0009] Further, the specification of the polyester in the second weft yarn is any one of 100D / 48F and 75D / 48F, and the specification of the spandex is any one of 40D and 50D.

[0010] Further, the warp density of the fabric is 120-130, and the weft density is 80-82.

[0011] Furthermore, the fabric has a weight of 210-230 g / m². 2 .

[0012] The woven fabric produced according to the above scheme has the following beneficial effects:

[0013] 1. The fabric has a soft sheen on the front, a soft touch, and excellent elasticity. The polyester air-textured yarn has high strength and good colorfastness. Compared to other yarns, it performs well in terms of abrasion resistance and pilling resistance. The fabric itself has a slightly rugged feel, high strength, abrasion resistance, and a crisp, structured shape. The Op Art style has a good textured feel, exuding elegance and sophistication.

[0014] With a solid color scheme as the overall tone, the combination of low-saturation gray and light brown creates a fresh and natural look that gives people a comfortable and relaxed feeling.

[0015] The fabric has a smooth surface and prominent stitching, giving it a strong sense of texture. After being stretched and finished, the fabric structure is stable, making it less prone to deformation and wrinkles during use. Fabrics treated with three-proof coatings are even more durable. Attached Figure Description

[0016] Appendix Figure 1 This is a diagram of the weave structure of the woven fabric of this utility model.

[0017] In this diagram, 1, 2, 3, 4, 5, 6, 7, and 8 are warp yarns, 1' and 3' are weft yarn one, and 2' and 4' are weft yarn two. Detailed Implementation

[0018] The present invention will be further explained below with reference to the embodiments. Example

[0019] A type of imitation knitted pique fabric woven piece-dyed fabric, composed of interwoven warp and weft yarns. The warp yarns are made of tightly packed cationic T50 / M50 50S, the first weft yarn is also made of tightly packed cationic T50 / M50 50S, and the second weft yarn is made of T100D / 48FDTY + 40D spandex. Figure 1 As shown, one weaving cycle consists of eight warp yarns and four weft yarns. The fabric warp yarns are made of a blend of polyester and modal yarns, weft yarn one is made of a blend of polyester and modal yarns, and weft yarn two is made of polyester-over-spandex yarn. Warp yarns 1, 3, 5, and 7 are interwoven with weft yarn one and weft yarn two respectively to form a plain weave structure, and warp yarns 2, 4, 6, and 8 are interwoven with weft yarn one and weft yarn two respectively to form a warp-weighted plain weave structure.

[0020] Weaving process:

[0021] Warp yarn: Raw yarn inspection—winding—warping—sizing—heddling—weaving—fabric inspection.

[0022] Weft yarn: Raw yarn inspection - winding, twisting and plying - weaving - fabric inspection.

[0023] Fabric dyeing and finishing process: scouring desizing - washing and drying - singeing - washing and drying - alkali reduction - pre-setting - overflow cylinder dyeing - drying and opening - final setting (auxiliary) - inspection and packaging.

[0024] The color contrast makes the stitch points more prominent and stereoscopic, and the different dyeing effects of the polyester yarns are selected to obtain the color yarn effect, wherein the cationic polyester is dyed in the overflow cylinder at a temperature of 130°C for 40 minutes, and then the modal is dyed in two baths using reactive dyes at a temperature of 60°C for 60 minutes to flatten the color.

[0025] The use of the same yarn for the warp and weft yarns can make the color of the fabric surface more uniform. The high proportion of modal in the warp and weft yarns can significantly improve the hand feeling and quality of the fabric.

[0026] The second weft yarn is selected to be an empty DTY + spandex, and the shrinkage of the elastic yarn can make the float line stitch points more prominent and stereoscopic, and the style more beautiful. In addition, the design of the semi-elastic weft can improve the wearing experience. In addition, the DTY grid yarn of the ordinary polyester package spandex is used, and cationic dyes are used for dyeing the fabric surface without dyeing the polyester, so that the float line stitch forms a stronger color difference and is more obvious. In addition, the grid DTY yarn is more fluffy than the FTY yarn, which can make the float line stitch points more stereoscopic.

[0027] The second weft yarn DTY is twisted at 500T / M. After the alkali reduction of the grid DTY yarn, the overflow cylinder has large friction, the yarn is not twisted, and the single stress of the long filament fine fiber is too large, which can easily cause a large amount of fluff on the surface, forming unrepairable scattered defects. After singeing, a large number of defects still exist, and after adding weak twist, the fluff on the fabric surface can be solved, and the pilling stability can be maintained.

[0028] The finished product can be used for spring and autumn shirts and other categories. Embodiment

[0029] The difference between this embodiment and embodiment 1 is that the second weft yarn is a 100D / 48F polyester filament machine package 50D spandex. Embodiment

[0030] The difference between this embodiment and embodiment 1 is that the yarn used is a 75D / 48F polyester filament machine package 40D spandex.

[0031] The above specific embodiments are only preferred modes of the present application, and any adjustment and improvement made by a person skilled in the art based on the present application without substantial features and progress should fall within the protection scope of the present application.

Claims

1. A three-dimensional woven fabric formed by interlacing warp yarns and weft yarns, characterized in that: The weft yarns include weft yarn one and weft yarn two, the warp yarns and the weft yarn one are polyester and modal blended yarns, the weft yarn two is polyester wrapped spandex yarn, and the weaving cycle of the fabric is composed of eight warp yarns and four weft yarns, the first, third, fifth and seventh warp yarns are interwoven with the weft yarn one and the weft yarn two to form one-up-one-down plain weave, and the second, fourth, sixth and eighth warp yarns are interwoven with the weft yarn one and the weft yarn two to form warp-repeating plain weave.

2. A three-dimensional woven fabric according to claim 1, wherein: The polyester of the polyester and modal blended yarn is cationic polyester.

3. A three-dimensional woven fabric according to claim 1, wherein: The arrangement ratio of the weft yarn one and the weft yarn two is 1:

1.

4. A three-dimensional woven fabric according to claim 1, wherein: The warp yarns and the weft yarn one are 50S polyester and modal blended yarns.

5. A three-dimensional woven fabric according to claim 1, wherein: The specification of the polyester in the weft yarn two polyester wrapped spandex yarn is any one of 100D / 48F and 75D / 48F, and the specification of the spandex is any one of 40D and 50D.

6. A three-dimensional woven fabric according to claim 5, wherein: The warp density of the fabric is 120-130, and the weft density is 80-82.

7. A three-dimensional woven fabric according to claim 5, wherein: The fabric has a weight of 210-230 g / m 2 .

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