CN216074232U - Braided fabric - Google Patents

Abstract

The utility model provides a knitted fabric which is knitted by a double-needle bed machine and is formed by sequentially arranging a first ground comb unit, a first jacquard unit, a second ground comb unit and at least one third ground comb unit on the double-needle bed machine from a front needle bed to a back needle bed of the double-needle bed machine. The surface layer is formed by weaving the first ground comb units. The bottom layer is formed by weaving at least one third ground comb unit. The jacquard layer is formed by weaving a first jacquard unit and a second jacquard unit, and the jacquard layer is connected with the surface layer and comprises herringbone grains exposed from the surface layer. The inner layer is formed by weaving the second ground comb unit and is connected with the surface layer and the bottom layer. Therefore, the diversity of the internal structure and the appearance of the braided fabric is improved.

Description

Braided fabric

Technical Field

The utility model provides a braided fabric, in particular to a braided fabric with the number of two, which is applied to a double-needle bed machine and a jacquard unit.

Background

The knitting technology is mature day by day, especially the knitting technology related to double needle beds has been developed for many times. Meanwhile, the related manufacturers have also developed the knitting technology of the double-needle bar double jacquard, and have developed the related machines of the double-needle bar double jacquard. However, how to highlight the advantages of the woven products and solve the structural defects of the woven products through the weaving method has become an object of the related art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to improve the diversity of the internal structure and the appearance of a knitted fabric by sequentially arranging a first ground combing unit, a first jacquard unit, a second ground combing unit and at least one third ground combing unit on a double-needle bed machine from a front needle bed to a back needle bed of the double-needle bed machine.

In one embodiment of the present invention, a knitted fabric is knitted by a double needle bed machine, and is knitted by arranging a first ground comb unit, a first jacquard unit, a second ground comb unit, and at least one third ground comb unit in the double needle bed machine in order from a front needle bed to a back needle bed of the double needle bed machine, and the knitted fabric includes a face layer, a bottom layer, a jacquard layer, and an inner layer. The surface layer is formed by weaving the first ground comb units. The bottom layer is formed by weaving at least one third ground comb unit. The jacquard layer is formed by weaving a first jacquard unit and a second jacquard unit, and the jacquard layer is connected with the surface layer and comprises herringbone grains exposed from the surface layer. The inner layer is formed by weaving the second ground comb unit and is connected with the surface layer and the bottom layer.

The knitted fabric according to the foregoing embodiment, wherein the number of the at least one third ground comb unit may be two, and the yarn laying numbers of the yarn laying stitches of the two third ground comb units are different.

In a knitted fabric according to the previous embodiment, the jacquard layer may comprise open loops knitted by the first jacquard unit, and the first jacquard unit is not knitted into closed loops.

In the knitted fabric according to the above embodiment, a part of the loops knitted by the second jacquard unit of the jacquard layer may be shielded by the loops knitted by the first jacquard unit and the loops of the face layer, and another part of the loops knitted by the second jacquard unit may be exposed to the face layer.

The knitted fabric according to the above embodiment, wherein the chain structure of the knitted fabric may be knitted from a face layer and a twitch layer, and the chain structure includes a chevron.

The knitted fabric according to the foregoing embodiment, wherein the V-dot pattern of the knitted fabric may include stitches knitted by the second jacquard unit on the front needle bed, and the V-dot pattern is exposed on the face layer.

In the woven fabric according to the above embodiment, the Ti flower layer may be further connected to a bottom layer, the middle layer structure of the woven fabric is woven by the surface layer, the bottom layer and the Ti flower layer, and the middle layer structure includes chevrons.

The woven fabric according to the previous embodiment, wherein at least one of the material of the yarn of the first ground comb unit, the material of the yarn of the first jacquard unit, the material of the yarn of the second ground comb unit, and the material of the yarn of the at least one third ground comb unit is dacron, chinlon, cationic yarn, spandex, thermoplastic polyester, thermoplastic polyurethane, union yarn, covering yarn, or functional yarn.

Drawings

In order to make the aforementioned and other objects, features, and advantages of the utility model, as well as others which will become apparent, reference is made to the following description taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic flow chart illustrating a knitting method of a knitted fabric according to an embodiment of the utility model;

FIG. 2 shows a bar weave layout of a knitting method of a knitted fabric according to the embodiment of FIG. 1;

FIG. 3A is a schematic cross-sectional view of the woven fabric according to the embodiment of FIG. 1;

FIG. 3B is a partial schematic view of the front needle bed surface of the knitted fabric according to the embodiment of FIG. 3A;

FIG. 4 is another partial schematic view of the front needle bed of the knitted fabric according to the embodiment of FIG. 3A;

FIG. 5 shows a schematic view of a chevron of the middle layer structure according to FIG. 4;

FIG. 6 is a partial schematic view of a back needle bed surface of the knitted fabric according to the embodiment of FIG. 3A;

FIG. 7 is another schematic view of a back needle bed of the knitted fabric according to the embodiment of FIG. 3A;

FIG. 8 is a schematic diagram showing a lapping structure of the first ground comb unit in the woven fabric according to the embodiment of FIG. 3A;

FIGS. 9A and 9B are schematic diagrams respectively showing the yarn laying structure of the first jacquard unit corresponding to different offset signals in the woven fabric according to the embodiment of FIG. 3A;

10A, 10B, 10C, 10D, 10E and 10F respectively show schematic inlay stitch diagrams of the second Jacquard unit corresponding to different offset signals in the woven fabric according to the embodiment of FIG. 3A;

FIG. 11 is a schematic diagram illustrating a lapping weave of a second ground comb unit in the knitted fabric according to the embodiment of FIG. 3A;

FIG. 12 is a schematic diagram showing a lapping structure of a third ground comb unit in the woven fabric according to the embodiment of FIG. 3A; and

FIG. 13 is a schematic diagram illustrating another lapping weave of a third ground comb unit in the woven fabric according to the embodiment of FIG. 3A.

Detailed Description

Embodiments of the present invention will be described below with reference to the accompanying drawings. For the purpose of clarity, numerous implementation details are set forth in the following description. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, these implementation details are not necessary. In addition, for the sake of simplicity, some conventional structures and elements are shown in the drawings in a simple schematic manner; and repeated elements will likely be referred to using the same reference numerals.

Fig. 1 is a flow chart illustrating a knitting method 100 of a knitted fabric 300 according to an embodiment of the utility model, fig. 2 is a bar weave layout diagram illustrating the knitting method 100 of the knitted fabric 300 according to the embodiment of fig. 1, and fig. 3A is a cross-sectional view illustrating the knitted fabric 300 according to the embodiment of fig. 1, wherein fig. 3A is only used for facilitating understanding of the knitted fabric 300, and the detailed structure and organization of the knitted fabric 300 refer to the related contents of the utility model. Referring to fig. 1,2 and 3A, the woven fabric 300 includes a surface layer 310, a bottom layer 350, a twitch layer 330 and an inner layer 340. The cover 310 is woven from the first floor comb unit 210. The bottom layer 350 is woven by at least one of the third ground comb units 250 and 260. The jacquard layer 330 is woven from the first jacquard unit 220 and the second jacquard unit 230, the jacquard layer 330 being connected to the facing layer 310. The inner layer 340 is woven by the second ground comb unit 240, and the inner layer 340 connects the surface layer 310 and the bottom layer 350. Therefore, the jacquard lapping tissues of the first jacquard unit 220 and the second jacquard unit 230 are changed to obtain the knitted fabric 300 with different visual effects, and the lapping tissues of the first ground comb unit 210, the second ground comb unit 240 and the third ground comb units 250 and 260 can be matched to obtain two-color, multi-color, mixed-color or changed-color effects, and can be adjusted and combined according to product requirements, and the utility model is not limited by the disclosure.

The knitting method 100 of the knitted fabric 300 of the present invention is applied to a double needle bed machine to knit the knitted fabric 300, and the knitting method 100 includes a configuration step 110 and a knitting step 120. The arranging step 110 sequentially arranges the first ground combing unit 210, the first jacquard unit 220, the second jacquard unit 230, the second ground combing unit 240 and the at least one third ground combing unit (i.e., at least one of the third ground combing units 250 and 260) on the double-needle bed machine from the front needle bed 201 to the back needle bed 202 of the double-needle bed machine. In this embodiment, the first jacquard unit 220 includes first subsidiary jacquard units 221 and 222, and the second jacquard unit 230 includes second subsidiary jacquard units 231 and 232. In the description of the first jacquard unit 220, the first sub-jacquard units 221 and 222 are referred to, and in the description of the yarn 223 of the first sub-jacquard unit 221 of the first jacquard unit 220, the yarn 224 of the first sub-jacquard unit 222 is also referred to. When describing the second jacquard unit 230, each of the second subsidiary jacquard units 231,232 is referred to, and when describing the yarn 233 of the second subsidiary jacquard unit 231 of the second jacquard unit 230, the yarn 234 of the second subsidiary jacquard unit 232 is also referred to.

FIG. 3B is a schematic view of a portion of the front needle bed face 301 of the fabric 300 according to the embodiment of FIG. 3A, FIG. 4 is a schematic view of another portion of the front needle bed face 301 of the fabric 300 according to the embodiment of FIG. 3A, FIG. 5 is a schematic view of the chevron 333 of the middle layer structure 370e according to FIG. 4, FIG. 6 is a schematic view of a portion of the back needle bed face 302 of the fabric 300 according to the embodiment of FIG. 3A, and FIG. 7 is a schematic view of another portion of the back needle bed face 302 of the fabric 300 according to the embodiment of FIG. 3A. Referring to fig. 1 to 7, the knitting step 120 includes knitting the first ground comb unit 210 on the front needle bed 201 to knit the face layer 310 of the knitted fabric 300, knitting at least one of the third ground comb units 250 and 260 on the back needle bed 202 to knit the bottom layer 350 of the knitted fabric 300, knitting the first jacquard unit 220 between the front needle bed 201 and the back needle bed 202, connecting the first jacquard unit 220 to the face layer 310, knitting the second jacquard unit 230 between the front needle bed 201 and the back needle bed 202, connecting the second jacquard unit 230 to at least one of the face layer 310 and the bottom layer 350, and knitting the second ground comb unit 240 between the front needle bed 201 and the back needle bed 202, and connecting the second ground comb unit 240 to the face layer 310 and the bottom layer 350.

Therefore, the double jacquard braided fabric without the intermediate monofilament spacer yarn as a support and the hollow layer formed in the middle can be divided into two layers when cutting, and the braided fabric 300 manufactured by the braiding method 100 according to the utility model with the second carding unit 240 as the intermediate monofilament spacer yarn can effectively avoid the problems, and can overcome the problems of size deviation and process difficulty increase when the braided fabric 300 is further manufactured into products with complicated shapes or structures (such as shoes). Furthermore, the knitted fabric 300 according to the present invention not only improves the internal structure thereof, but also develops a different style of double jacquard warp knitted fabric in appearance, which integrally satisfies the product requirements of complex shapes or structures, and also meets the market trend, thereby further expanding the advantages of warp knitted fabrics. Further, unlike the prior art knitting method, the first jacquard unit 220 of the knitting method 100 according to the present invention is located at the position of the second guide bar to make the front needle bed surface 301 of the knitted fabric 300 a bit looser than the prior art cloth surface while the first jacquard unit 220 makes the mesh and the thick flat cloth at the front needle bed 201. Further, the improvement of the internal structure and appearance of the knitted fabric of the prior art, such as just adjusting the yarn feeding amount, is still insufficient, for example, the chevron 333 structure cannot be achieved substantially in appearance.

In detail, referring to fig. 2, in the knitting step 120, the inclination angle a2 of the first jacquard unit 220 and the front sinker 205 of the front needle bed 201 may be between 0 degree and 70 degrees (including 0 degree and 70 degrees), and the inclination angle a3 of the second jacquard unit 230 and the front sinker 205 may be between 75 degrees and 90 degrees (including 75 degrees and 90 degrees). Thereby, the first jacquard unit 220 is at the position of the second guide bar and has a proper guide bar angle and yarn laying track correspondingly.

In the knitting step 120, the distance between the second jacquard unit 230 and the second ground comb unit 240 may be between 3mm and 5mm (including 3mm and 5mm), the distance s3 between the second ground comb unit 240 and the third ground comb unit 250 may be between 3mm and 5mm (including 3mm and 5mm), and the distance s5 between the third ground comb units 250 and 260 may be between 3mm and 5mm (including 3mm and 5 mm). This helps the yarns 243 of the second ground comb unit 240 as spacers to hide monofilaments more in the front needle bed surface 301 and the back needle bed surface 302, and not to be exposed to the front needle bed surface 301 and the back needle bed surface 302, thereby affecting the fabric feel.

The yarns 223,224 of the first jacquard unit 220 have a first colour, the yarns 233,234 of the second jacquard unit 230 have a second colour, and the first and second colours may be different colours. Therefore, the jacquard layer 330 of the braided fabric 300 obtains patterns with different colors on the front needle bed surface 301.

At least one of the material of the yarn 213 of the first ground comb unit 210, the material of the yarns 223 and 224 of the first jacquard unit 220, the material of the yarns 233 and 234 of the second jacquard unit 230, the material of the yarn 243 of the second ground comb unit 240, and the material of the yarns 253 and 263 of the third ground comb units 250 and 260 is dacron, chinlon, cationic yarn, spandex, Thermoplastic Polyester (TPEE), Thermoplastic Polyurethane (TPU), doubled yarn, core yarn, covered yarn, or functional yarn. Therefore, the application elasticity of the product is favorably improved. Specifically, the yarn 213 of the first ground comb unit 210 may be a polyester side-by-side knit stitch, the yarns 223 and 224 of the first jacquard unit 220 may be polyester, the yarns 233 and 234 of the second jacquard unit 230 may be cationic yarns and employ negative feed, and the yarn 243 of the second ground comb unit 240 may be a polyester monofilament spacer yarn to increase the elastic touch of the front and rear needle bed surfaces 301 and 302.

In the weaving step 120, the first and second jacquard units 220, 230 may be arranged to weave a jacquard layer 330, the jacquard layer 330 including chevrons 333 (e.g. as shown in figure 5) exposed at the facing layer 310, when the second jacquard unit 230 is coupled to the facing layer 310. Therefore, based on the defects of the prior art double jacquard warp knitted fabric, the knitted fabric 300 manufactured by the knitting method 100 of the utility model has jacquard mesh effect of herringbone 333, has all the characteristics of the sandwich knitted fabric 300, such as hand feeling, elasticity and physical property requirements, and achieves a practical double jacquard warp knitted fabric product with mutually combined appearance.

Specifically, the first, second, and third ground comb units 210, 240, and 250,260 have a lapping structure, respectively. Each of the first jacquard unit 220 and the second jacquard unit 230 has an original yarn-laying organization and a jacquard yarn-laying organization, and the first jacquard unit 220 and the second jacquard unit 230 are respectively shifted according to corresponding jacquard control information. The original jacquard weave is a yarn weave before the first jacquard unit 220 and the second jacquard unit 230 are shifted, and the jacquard weave is a yarn weave after the first jacquard unit 220 and the second jacquard unit 230 are shifted and the yarn is further drawn and changed. The first jacquard unit 220 and the second jacquard unit 230 are controlled by controlling jacquard control information, so that the effect of pattern change is achieved.

More specifically, the inlay weave, the original inlay weave, and the jacquard inlay weave respectively have inlay numbers that represent weaving paths of the first, second, and third ground comb units 210, 220, 230, 240, and 250, 260. In addition, the jacquard control information has an offset signal, which is represented by the letters H and T, wherein the letter H represents a no offset signal and the letter T represents an offset signal. The knitting method 100 of the woven fabric 300 of different visual effects will be described in detail below.

Fig. 8 is a schematic illustration of the yarn laying structure of the first ground comb unit 210 in the knitted fabric 300 according to the embodiment of fig. 3A, fig. 9A and 9B are schematic illustrations of the yarn laying structure of the first jacquard unit 220 corresponding to different offset signals in the knitted fabric 300 according to the embodiment of fig. 3A, fig. 10B, fig. 10C, fig. 10D, fig. 10E and fig. 10F are schematic illustrations of the yarn laying structure of the second jacquard unit 230 corresponding to different offset signals in the knitted fabric 300 according to the embodiment of fig. 3A, respectively, wherein the left side of each of fig. 9A to 10F is a schematic illustration of an original yarn laying structure, and the right side is a schematic illustration of a yarn laying structure. Fig. 11 is a schematic diagram illustrating a lapping structure of the second ground comb unit 240 in the woven fabric 300 according to the embodiment of fig. 3A, fig. 12 is a schematic diagram illustrating a lapping structure of the third ground comb unit 250 in the woven fabric 300 according to the embodiment of fig. 3A, and fig. 13 is a schematic diagram illustrating a lapping structure of the third ground comb unit 260 in the woven fabric 300 according to the embodiment of fig. 3A. Furthermore, the yarns 213,223, 233, 243,253,263 shown in fig. 8 to 13 also represent the lapping weave and the weaving path of the first ground comb unit 210, the first jacquard unit 220, the second jacquard unit 230, the second ground comb unit 240, and the third ground comb units 250,260, respectively.

Referring to fig. 8 to 13, the first, second and third ground comb units 210, 240 and 250 and 260 respectively have a yarn laying structure, wherein the yarn laying number of the yarn laying structure of the first ground comb unit 210 is 1-0-0-0/0-1-1-1// (like the yarn 213 shown in fig. 8), the yarn laying number of the yarn laying structure of the second ground comb unit 240 is 1-0-2-1/2-3-1-2// (like the yarn 243 shown in fig. 11), the yarn laying number of the yarn laying structure of the third ground comb unit 250 is 1-1-0-1/1-1-2-1// (like the yarn 253 shown in fig. 12), and the yarn laying number of the yarn laying structure of the third ground comb unit 260 is 1-1-0-1/2-2-3-2// (like the yarn 253 shown in fig. 12) (such as yarn 263 shown in figure 13). In this embodiment, the number of the third ground comb units is two, that is, the third ground comb units 250 and 260, and the yarn-laying numbers of the yarn-laying stitches of the third ground comb units 250 and 260 are different. Thereby, the third carding unit 250,260 can form a comfortable inner space on the back needle bed surface 302.

Referring to fig. 9A and 9B, in the weaving step 120, the first jacquard unit 220 can weave open loops and not weave closed loops, that is, the yarn 223 of the first jacquard unit 220 in fig. 9A and 9B includes a loop 225, which is an open loop and not a closed loop. Therefore, the first jacquard unit 220 is beneficial to being matched with the second jacquard unit 230 to be concealed at the organized half side. Detailed operations of the first and second jacquard units 220 and 230 for forming different visual effects by shifting according to different jacquard control information will be exemplified below.

Referring to fig. 3B and 9A, the padding number of the original padding structure of the first jacquard unit 220 (and its yarn 223) on the left side of fig. 9A is 0-1-1-1/2-1-1//, the offset signal of the first jacquard unit 220 according to the jacquard control information is tthhhhhhh, so as to obtain the jacquard padding structure of the first jacquard unit 220 on the right side of fig. 9A, the padding number is 1-2-1-1/2-1-1//, and the padding structure of the first ground comb unit 210 is matched to form the mesh structure 370a of the front needle bed surface 301, as shown in fig. 3B.

Referring to fig. 3B and 9B, the padding number of the original padding structure of the first gaka unit 220 (and its yarn 223) on the left side of fig. 9B is 0-1-1-1/2-1-1//, the offset signal of the first gaka unit 220 according to the gaka control information is HHHHTTHH, so as to obtain the jacquard padding structure of the first gaka unit 220 on the right side of fig. 9B, the padding number of the first gaka unit 220 is 0-1-1-1/3-2-1//, and the padding structure of the first ground comb unit 210 is matched to form the thick and flat weave 370B of the front needle bed surface 301, which is also an open and thick and solid weave structure, as shown in fig. 3B.

Referring to fig. 6 and 10A, the original padding number of the second jacquard unit 230 (and its yarn 233) on the left side of fig. 10A is 1-1-1-0/1-1-1-2//, the second jacquard unit 230 is shifted according to the shift signal of the jacquard control information, the shift signal is hhhhhhhhtt, so as to obtain the twitch padding of the second jacquard unit 230 on the right side of fig. 10A, the padding number is 1-1-1-0/1-1-0-1//, and the padding of the third ground comb units 250 and 260 is matched to form the mesh 380A of the rear needle bed surface 302, which is also a mesh chain weave, as shown in fig. 6.

Referring to fig. 6 and 10B, the original padding number of the second jacquard unit 230 (and its yarn 233) on the left side of fig. 10B is 1-1-1-0/1-1-1-2//, the offset signal of the second jacquard unit 230 is hhtthhh according to the shifting signal of the jacquard control information, so as to obtain the jacquard padding of the second jacquard unit 230 on the right side of fig. 10B, the padding number of which is 1-1-0- (-1)/1-1-1-2//, and the padding of the third comb units 250 and 260 are matched to form the thick flat weave 380B of the rear needle bed surface 302, which is also a thick and dense weave, as shown in fig. 6.

Referring to FIG. 10C, in the knitting step 120, the second jacquard unit 230 (and yarn 233 thereof) can be further used to knit loops 235 on the front needle bed 201 and in a V-dot pattern exposed on the face layer 310. Therefore, the traditional double jacquard card is mostly mesh matched with twigs with dark and light colors in product performance, and the twigs layer with double V or single V dot patterns on the surface are easy to generate fuzzing, and the braided fabric 300 manufactured by the braiding method 100 can effectively avoid the problem. The original yarn-laying number of the second jacquard unit 230 (and its yarn 233) at the left side of fig. 10C is 1-1-1-0/1-1-1-2//, the second jacquard unit 230 is shifted according to the shift signal of the jacquard control information, the shift signal thereof is thhhtt, so as to obtain the jacquard yarn-laying number of the second jacquard unit 230 at the right side of fig. 10C, which is 0-1-0-0/1-1-0-1//, and the yarn-laying patterns of the first ground comb unit 210 and the first jacquard unit 220 are matched to form the V-dot pattern of the front bed surface needle 301.

Referring to fig. 3B, in the weaving step 120, the first ground comb unit 210, the first jacquard unit 220 and the second jacquard unit 230 can be used to weave a pillar stitch 370 d. Thereby, the diversity of the internal structure and the appearance of the braid 300 is improved.

Referring to fig. 3B and 10D, in the knitting step 120, the second jacquard unit 230 may be further configured to shield a portion of the coil 235 knitted by the second jacquard unit 230 by the coil 215 knitted by the first carding unit 210 and the coil 225 knitted by the first jacquard unit 220, and another portion of the coil 235 knitted by the second jacquard unit 230 is exposed on the surface layer 310. Accordingly, the guide bar position of the second jacquard unit 230 is set at the third guide bar position, and a difference in angle and stroke from the first jacquard unit 220 is provided, so that the chain structure of the second jacquard unit 230 on the front needle bed 201 is not completely covered on the outermost layer of the front needle bed surface 301 like the conventional cationic yarn, and further, the hidden half twill patterns on the surfaces of the yarns 213 and 223 of the first ground bar unit 210 and the first jacquard unit 220 are formed by the yarn 233 of the second jacquard unit 230, so that the cloth surface of the knitted fabric 300 is formed into the twill pattern 333, and the knitted fabric 300 becomes a twill pattern 333 warp knitted fabric. In addition, the knitted fabric 300 manufactured by the knitting method 100 according to the present invention can effectively solve the problem of easy fuzzing and yarn breakage, and the herringbone 333 twitch pattern is tightly adhered to the loops 215 of the first ground comb unit 210 and the loops 225 of the first jacquard unit 220, so that the knitted fabric is not easy to fuzzing and yarn breakage, and is more suitable for products (such as footwear products) with complicated shapes or structures. The original stitch of the second jacquard unit 230 (and its yarn 233) on the left side of fig. 10D has a stitch number of 1-1-1-0/1-1-1-2//, the second jacquard unit 230 is shifted according to the shift signal of the jacquard control information, the shift signal is thhtht, so as to obtain a jacquard stitch of the second jacquard unit 230 on the right side of fig. 10D, the stitch number of which is 0-1-0-0/1-0-1-1///, and the stitches of the first ground comb unit 210 and the first jacquard unit 220 are matched to form a stitch 370D of the front needle bed 301, which includes chevrons 333 and may also be light-colored double-V chevrons 333, as shown in fig. 3B.

Referring to fig. 4, 5, 7 and 10E, in the weaving step 120, when the second jacquard unit 230 connects the surface layer 310 and the bottom layer 350, the first ground comb unit 210, the first jacquard unit 220, the second jacquard unit 230 and the third ground comb units 250 and 260 can be woven into the middle layer structures 370E and 380E, which are thick and solid middle layer structures. Thereby, the diversity of the internal structure and the appearance of the braid 300 is improved. The original padding of the second jacquard unit 230 (and its yarn 233) on the left side of fig. 10E has padding number 1-1-1-0/1-1-1-2//, the second jacquard unit 230 is shifted according to the jacquard control information, and the shift signal is THHHHTTT, so as to obtain the jacquard padding of the second jacquard unit 230 on the right side of fig. 10E, the padding number is 0-1-1-0/1-0-0-1//, i.e. the second jacquard unit 230 is alternately knitted between the front needle bed 201 and the back needle bed 202, and the padding of the first ground bar unit 210 and the first jacquard unit 220 is matched to form a middle layer structure 370E of the front needle 301, which is a thick middle layer structure and includes herringbone 333, or a dark herringbone chain structure (see fig. 4, 333) As shown in fig. 5), and the lapping tissues of the third ground comb units 250 and 260 are matched to form a middle layer structure 380e (as shown in fig. 7) of the rear needle bed surface 302, which is a thick middle layer structure.

Referring to fig. 10F, the original yarn-laying number of the second jacquard unit 230 (and yarn 233 thereof) at the left side of fig. 10F is 1-1-1-0/1-1-1-2//, and the second jacquard unit 230 is shifted according to the shift signal of the jacquard control information, the shift signal being hhthhht, so as to obtain the jacquard yarn-laying number of the second jacquard unit 230 at the right side of fig. 10F, which is 1-1-0-0/1-1-1-1//, and since no mesh area is used, the grammage can be reduced.

Referring to fig. 7, 12 and 13, the number of the yarn laying weave of the third ground comb unit 250 (and the yarn 253 thereof) of fig. 12 is 1-1-0-1/1-1-2-1//, and the number of the yarn laying weave of the third ground comb unit 260 (and the yarn 263 thereof) is 1-1-0-1/2-2-3-2//, so that the thick flat cloth weave 381b of the back needle bed surface 302 is formed, and may be a plain weave to form a comfortable inner side, as shown in fig. 7.

Although the present invention has been described with reference to the above embodiments, it should be understood that various changes and modifications may be made therein by those skilled in the art without departing from the spirit and scope of the utility model.

[ notation ] to show

-1,0,1,2,3: yarn laying number

100 knitting method

110 configuring step

120 weaving step

201 front needle bed

202 back needle bed

205 front sinker

210 first ground comb unit

213,223,224,233,234,243,253,263 yarn

215,225,235 coil

220 first jacquard unit

221,222 first subsidiary jacquard unit

230 second merchant card unit

231,232 second subsidiary jacquard unit

240 second ground comb unit

250,260 third ground comb unit

300: braided fabric

301 front needle bed surface

302 back needle bed surface

310 surface layer

330 orange layer

333 herringbone pattern

340 inner layer

350 bottom layer

370a,380a mesh tissue

370b,380b,381b thick plain weave

370d chaining organization

370e,380e middle layer Structure

a2 Angle of inclination of the first Jacquard Unit with the front sinker

a3 Angle of inclination of the second Jacquard Unit with the front sinker

s3 distance between the second and third ground comb units

s5 distance between two ground comb units.

Claims (8)

1. A knitted fabric is knitted by a double needle bed machine, and is formed by sequentially arranging a first ground comb unit, a first jacquard unit, a second ground comb unit and at least one third ground comb unit on the double needle bed machine from a front needle bed to a back needle bed of the double needle bed machine, wherein the knitted fabric comprises:

the surface layer is formed by weaving the first ground comb unit;

the bottom layer is formed by weaving the at least one third ground comb unit;

the jacquard layer is woven by the first jacquard unit and the second jacquard unit, is connected with the surface layer and comprises herringbone grains exposed on the surface layer; and

the inner layer is formed by weaving the second ground comb unit and is connected with the surface layer and the bottom layer.

2. The woven fabric according to claim 1, wherein the number of the at least one third ground comb unit is two, and the yarn laying numbers of the yarn laying stitches of the two third ground comb units are different.

3. The woven fabric of claim 1, wherein the jacquard layer comprises open loops woven by the first jacquard unit, and the first jacquard unit is not woven as closed loops.

4. The fabric according to claim 1, wherein a portion of the loops knitted by the second jacquard unit of the jacquard layer are shielded by the loops knitted by the first jacquard unit and the loops of the face layer, and another portion of the loops knitted by the second jacquard unit is exposed at the face layer.

5. The fabric of claim 1, wherein the pillar weave of the fabric is woven from the facing layer and the Ti flower layer, and the pillar weave comprises the chevron.

6. The fabric of claim 1, wherein the V-dot pattern of the fabric comprises stitches knitted by the secondary jacquard unit at the front needle bed and the V-dot pattern is exposed at the face layer.

7. The fabric of claim 1, wherein the Ti flower layer is further connected to the base layer, a middle layer structure of the fabric is woven from the face layer, the base layer and the Ti flower layer, and the middle layer structure comprises the chevron.

8. The woven fabric of claim 1, wherein at least one of a material of the yarn of the first ground comb unit, a material of the yarn of the first jacquard unit, a material of the yarn of the second ground comb unit, and a material of the yarn of the at least one third ground comb unit is dacron, chinlon, cationic yarn, spandex, thermoplastic polyester, thermoplastic polyurethane, union yarn, core spun yarn, covered yarn, or functional yarn.

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