Knitting method for realizing composite jacquard process based on rib stitch and knitted fabric

Abstract

This invention discloses a weaving method for achieving composite jacquard weave based on rib knit, comprising: weaving two different colored yarns interlaced in each row of loops based on rib knit; jacquard weaving on the reverse side of the fabric, and displaying the composite jacquard pattern or design on the front side of the rib knit according to the colors, thereby obtaining a woven fabric with composite jacquard weave on rib knit. This invention also discloses a woven fabric for achieving composite jacquard weave based on rib knit. This invention enhances the color and variety of rib knit structures.

Description

Technical Field

[0001] This invention belongs to the field of knitting technology, specifically, it relates to a knitting method and knitted fabric based on rib knitting to achieve composite jacquard process. Background Technology

[0002] Rib knit is a basic weave in double-sided wool sweater fabrics. It consists of alternating wales of the front and back sides in a specific pattern, and is also known as drawstring or rib knit. Common rib knits include 1+1 rib, 1+2 rib, 2+1 rib, and 2+2 rib knits. Because the sinker arcs between the front and back wales connect them from front to back or back to front, they create significant bending and twisting. The concealed back wales are only visible when stretched laterally, preventing curling. This structural characteristic of rib knit gives it a fluffy, soft, elastic, and highly stretchable lateral surface. Rib knit is commonly used in areas requiring high elasticity, such as the hem, cuffs, trouser hems, collar, placket, and pocket edges of sweaters, or as the starting row of the garment.

[0003] Currently, the traditional rib knit design and techniques for knitted products are almost identical, with similar applications in most areas. The most common variations are the addition of colored stripes, ruffles, or picot edges to the rib knit. As consumers demand higher quality products, technological innovation is needed to enhance the overall product appeal and gain consumer satisfaction. Currently, integrating jacquard weaving techniques into the rib knit structure is a pressing technical challenge that needs to be addressed. Summary of the Invention

[0004] The purpose of this invention is to provide a knitting method and woven fabric based on rib knitting to achieve composite jacquard technology, thereby improving the color and variety of rib knitting structures.

[0005] To achieve the above objectives, the technical solution used in this invention is: Weaving methods based on rib knitting to achieve composite jacquard weaving include: Based on rib weave, two different colored yarns are interlaced and woven together in each row of loops. By creating a jacquard pattern on the reverse side of the fabric and then displaying the pattern or design of the composite jacquard on the front side of the rib knit according to the colors, a woven fabric with a composite jacquard pattern on the rib knit is obtained.

[0006] Furthermore, computerized flat knitting machines are used, with the needle grooves of the front and rear needle beds arranged in a relative or alternating manner, and the shed of the yarn guide threaded with at least two different colors of yarn.

[0007] Furthermore, by changing the structure and weaving principle of each row of loops in the rib knit, the structure of the four-flat stitch loops in the front and back needle beds of the rib knit is converted into a two-color cylindrical air structure; the front needle bed regular stitch loops in the rib knit are converted into a single-sided dotted line structure, and the back needle bed reverse stitch loops are converted into reverse multi-loop loops.

[0008] Furthermore, the jacquard area on the ribbed fabric is used as a small pattern module. The small pattern module uses two or more jacquard colors, with jacquard as a local embellishment or the entire jacquard pattern is applied.

[0009] Furthermore, the fabric is jacquard with reverse needle selection on both sides. The right side of the fabric is knitted according to the pattern or color requirements, while the reverse side is knitted in the opposite way to the right side. When knitting the right side color, the reverse side is not knitted; when knitting the reverse side color, the right side is not knitted, forming a cylindrical air jacquard longitudinal structure with opposite colors on the right and wrong sides.

[0010] Furthermore, the loops on the front of the rib knit show the pattern or design of the composite jacquard according to the color, forming a jacquard structure on the front needle bed. The right side of the fabric is knitted according to the pattern or the color to be displayed. When the color of the pattern displayed on the right side forms a circle, the other yarns exist as floats behind the circled yarns, forming a single-sided dotted jacquard longitudinal structure.

[0011] Furthermore, the reverse stitches correspond to a composite jacquard pattern. Reverse stitches are woven on the back needle bed, and new reverse stitches are woven in alternating horizontal cycles according to two different colors. The ratio of the number of reverse stitches to the number of other regular stitches is 2:1.

[0012] Furthermore, the rib structure is a 2+1 rib structure, using two different colored yarns interlaced to display the composite jacquard pattern on the fabric surface. The needle grooves of the front and back needle beds are arranged alternately, with a full stitch of 1 stitch in a four-stitch loop on both the front and back needle beds. The front needle bed is empty and the back needle bed has a 1-stitch purl loop, while the back needle bed is empty and the front needle bed has a 1-stitch knit loop. This three needle positions are repeated horizontally in the X direction to form the basic staggered 2+1 rib pattern. The basic staggered 2+1 loop rib structure can be woven by interlacing the continuous longitudinal Y-direction loop units.

[0013] Furthermore, the 2+1 rib knitting includes: the needle grooves of the front and back needle beds are arranged alternately, and it is composed of a horizontal loop of four plain stitches arranged in a full stitch pattern of 1 purl stitch loop b + 1 knit stitch loop c + 1 knit stitch loop in the front and back needle beds. Under the horizontal stretching state, it forms a rib structure with 2 rows of knit stitch loops and 2 rows of purl stitch loops with the same effect on both sides; the structure of the four plain stitch loops of the front and back needle beds in the 2+1 rib knitting structure is converted into a 2-color cylindrical air structure; the structure of the knit stitch loops of the front needle bed in the 2+1 rib knitting structure is converted into a single-sided dotted line structure; and the structure of the purl stitch loops of the back needle bed in the 2+1 rib knitting structure is converted into a purl stitch multi-loop structure.

[0014] A woven fabric formed using the weaving method described in claim 1.

[0015] The technical effects of this invention include: This application uses a double-needle bed ordinary computer flat knitting machine to realize composite jacquard technology based on rib structure, which extends the knitting principle of traditional rib structure and integrates composite jacquard pattern into the corresponding rib structure, thus changing the knitting principle and structure characteristics of traditional rib structure in the knitting industry.

[0016] The design and application of the small pattern module provides a more convenient and faster tool for the process, enabling the small pattern module to be adapted to different rib structures.

[0017] The creation of composite jacquard products enhances the variety and patterns of rib knit structures. With the continuous development of knitting technology, the patterns and varieties of knitted garment fabrics have become increasingly diverse. This knitting method, which achieves composite jacquard processing on rib knit structures, produces fabrics with a strong three-dimensional effect, improving the user's visual appeal and ultimately enhancing the overall value of the product. It has wide applications in knitted garment product design. Attached Figure Description

[0018] Figure 1 This is a diagram of the basic 2+1 coil rib structure used as an embodiment of the present invention; Figure 2 This is a plan view of the process control structure of the woven jacquard area as an embodiment of the present invention; Figure 3 These are the representative color codes corresponding to the jacquard letters and ribbed structure in this embodiment of the invention; Figure 4 As an embodiment of the present invention, the corresponding positive needle coil is covered with the representative color codes corresponding to color A and color B; Figure 5 As an embodiment of the present invention, the representative color codes corresponding to colors A and B are covered on the corresponding reverse needle coil; Figure 6As an embodiment of the present invention, the representative color codes corresponding to color A and color B are covered on the corresponding four-flat needle coil; Figure 7 This is a schematic diagram showing the distribution of jacquard representative color code areas as an embodiment of the present invention. Figure 8 This is a schematic diagram of the small-scale process manufacturing control module as an embodiment of the present invention; Figure 9 This is a knitted physical image used as an embodiment of the present invention. Detailed Implementation

[0019] The following description fully illustrates specific embodiments of the present invention to enable those skilled in the art to practice and reproduce it. To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0020] Weaving methods based on rib knitting to achieve composite jacquard weaving include: Step 1: Based on the rib knit, use two different colored yarns to weave together in each row of loops. The equipment must be a computerized flat knitting machine with two opposing needle beds (front and rear) and automatic needle selection. The needle slots of the two needle beds can be configured opposite each other or arranged alternately.

[0021] The yarn guide has two or more bobbins, which can feed different colored yarns. The corresponding bobbin number is set according to the color, and the loop weaving method or loop formation principle of each column in the jacquard area is split and arranged, controlling the weaving of one horizontal row of loops every two rows.

[0022] Computerized flat knitting machines require multi-segment gauge number settings. Separate gauge segments should be set for some loops in the jacquard area, and a slightly looser loop density will facilitate smooth weaving of the structure in that area. Rib knit structures can incorporate elastic yarns by adding yarn, resulting in better elasticity, lateral stretch, dimensional stability, and shape retention.

[0023] The knitting methods include only two types: loop and float (starting stitch height).

[0024] 1) Loop Formation (Knitting): With a yarn guide, a new loop is formed when the needle exits at 3 / 4 of its height.

[0025] 2) Floating yarn (not knitted): The needle does not move when the needle height is 0, and the yarn guide does not participate in knitting. The floating yarn is pulled.

[0026] Step 2: Jacquard loops on the reverse side of the fabric, and the loops on the front side of the rib knit show the pattern or design of the composite jacquard according to the colors, to obtain a woven fabric with composite jacquard on the rib knit.

[0027] By changing the structure and weaving principle of each row of loops in the rib knit, the structure of the four-flat stitch loop a in the front and back needle beds of the rib knit is converted into a two-color cylindrical air structure; the structure of the front needle bed knit stitch loop c in the rib knit is converted into a single-sided dotted line structure, and the structure of the back needle bed purl stitch loop b is converted into a purl multi-loop structure.

[0028] The composite jacquard section (jacquard area) on rib knit can be used as a small pattern module, enabling more efficient, faster, and more accurate implementation of the composite jacquard process on the rib knit structure. The small pattern module design assigns corresponding yarn feeder numbers based on color, breaks down and arranges the loop weaving method or loop formation principle of each column in the jacquard area, controlling the weaving of one horizontal row of loops every two rows, resulting in a standardized and reasonable small pattern module design. According to the pattern color, the corresponding stitch color is overlaid on the loop of each needle, laying the foundation for further module functionality.

[0029] Rib weave can be 1+1 rib, 1+2 rib, 2+1 rib, 2+2 rib, 3+3 rib, or n+n rib weave. The small pattern module can use two or more jacquard colors, or it can be a partial sporadic jacquard embellishment or an overall jacquard pattern. The needles of the front and back needle beds are arranged alternately or in an alternating pattern.

[0030] like Figure 1 The diagram shown is a ribbed structure diagram of the basic misaligned plate 2+1 coil used as an embodiment of the present invention.

[0031] In this preferred embodiment, the computerized flat knitting machine is a Japanese Shima Seiki SES122-S model, a two-system computerized flat knitting machine with 12 needles / Inch, using two different colors of 38.5tex / 2 (metric count 26S / 2) 100% cashmere yarn, and an SDS-ONE or APEX3 design system.

[0032] In this preferred embodiment, the rib structure is a 2+1 rib structure, and the loops on the front of the rib structure clearly display the composite jacquard pattern or design according to color. Two different color yarns, A and B, are used for interlacing and weaving, changing the weaving principle of the rib loops for each needle in the longitudinal direction, thus displaying the composite jacquard pattern on the surface of the fabric.

[0033] The needle grooves of the front and back needle beds are arranged alternately, i.e., L0.0 needle position. A full-stitch four-stitch loop a is formed when all needles emerge from both the front and back needle beds. A single-stitch purl loop b is formed when the front needle bed is empty and the back needle bed has a single-stitch purl loop c. This three-stitch loop is repeated horizontally in the X direction to create the basic staggered 2+1 rib pattern. The basic staggered 2+1 loop rib fabric is then woven by interlocking the continuous vertical Y-direction repeating loop units.

[0034] The 2+1 rib knit structure consists of alternating needle grooves in the front and back needle beds, arranged in a horizontal loop of 1 purl loop (b), 1 knit loop (c), and 1 four-stitch plain loop (a) with both front and back needle beds fully stitched. When stretched horizontally, it appears as a rib structure with two rows of knit loops and two rows of purl loops, identical on both sides. The structure and knitting principle of each column of the 2+1 rib are modified by changing the structure of the four-stitch plain loop (a) in the front and back needle beds to a two-color cylindrical air structure; the structure of the knit loop (c) in the front needle bed is changed to a single-sided dotted line structure; and the structure of the purl loop (b) in the back needle bed is changed to a purl multi-loop structure.

[0035] Table 1 shows the embodiments of the present invention based on... Figure 1 The table below explains the conditions for splitting the patterned coils in each continuous jacquard area.

[0036]

[0037] To achieve composite jacquard weave on a 2+1 rib knit foundation, the jacquard area must be divided into loop types based on pattern or color, each satisfying specific conditions. This includes: a) Plain stitch loops on the front and back needle beds, specifying the patterned and unpatterned loop types and yarn color configurations in the jacquard area; b) Back bed purl stitch loops, specifying the patterned and unpatterned loop types and yarn color configurations in the jacquard area; c) Front bed knit stitch loops, specifying the patterned and unpatterned loop types and yarn color configurations in the jacquard area. The above explains the breakdown of the jacquard area loops within the 3-column minimum basic repeat unit of the 2+1 rib knit structure, specifying the knitting relationships based on various conditions.

[0038] The design feature of the composite jacquard pattern corresponding to the four-stitch loop a column is that the jacquard is selected by needle selection on both sides of the fabric. The needle selection on the right side of the fabric is based on the pattern or the color to be displayed, while the needle selection on the wrong side is the opposite of that on the right side. When weaving the color on the right side, the wrong side is not woven; when weaving the color on the wrong side, the right side is not woven, forming a cylindrical air jacquard column structure with opposite colors on the right and wrong sides.

[0039] The design feature of the composite jacquard pattern corresponding to the longitudinal row of the positive needle loop c is that a jacquard structure is formed on the front needle bed. The needles on the right side of the fabric are selected according to the pattern or the color to be displayed. When the color of the pattern displayed on the right side forms a loop, the other yarns exist as floats behind the looped yarns, forming a single-sided dotted jacquard longitudinal row structure.

[0040] The design of the composite jacquard pattern corresponding to the column of purl stitch b: Purl stitch b is knitted on the back needle bed. New purl stitch b is knitted in alternating horizontal cycles according to two different colors. The ratio of the number of purl stitch b to the number of other knit stitch c in this column is 2:1.

[0041] like Figure 2 The image shown is a plan view of the process control structure of the woven jacquard area, as an embodiment of the present invention.

[0042] L0.0 indicates that the needle grooves of the front and rear needle beds are arranged alternately. The yarn guide for yarn A. The yarn guide for color B is indicated by the numbers 1, 2, and 3 on the bottom row, which indicate the needle position.

[0043] The weaving principle is as follows: For the first stitch, knit a knit stitch loop a on the front needle bed and knit a purl stitch loop a` on the back needle bed, forming a four-stitch knit stitch loop a; For the second stitch, knit a reverse loop b on the back needle bed, leaving the front needle bed empty; For the third stitch, knit a straight stitch (c) on the front needle bed, and leave the back needle bed empty.

[0044] This 3-needle horizontal loop forms the smallest basic loop unit of the 2+1 rib structure. When implementing composite jacquard technology on this basis, there are two cases: jacquard (color) technology where the front loops do not show jacquard (color) and jacquard (color) technology where the front loops show jacquard (color). Colored yarn A is the main color yarn, and colored yarn B is the jacquard (color) yarn.

[0045] The weaving principle when the front coil does not show jacquard (color) is as follows: When knitting section ①, bring in the A-color yarn guide. For the first stitch, knit a knit stitch c on the front needle bed; for the second stitch, knit a purl stitch b on the back needle bed; and for the third stitch, knit a knit stitch c on the front needle bed.

[0046] When knitting section ②, bring in the B-color yarn guide. For the 1st and 2nd needles, knit a reverse loop b on the back needle bed. For the 3rd needle, do not knit and pull the float yarn. The yarn passes through the needle d. By knitting sections ① and ②, a loop structure is formed where the jacquard (color) is not visible on the front.

[0047] The weaving principle of jacquard (color) weaving when the front coils show the pattern is as follows: When knitting section ③, bring in the yarn guide of color A. For the first and second needles, knit the reverse loop b on the back needle bed. For the third needle, do not knit and pull the float yarn. The yarn passes through the needle d.

[0048] When knitting section 4, bring in the B-color yarn guide. For the first stitch, knit a knit stitch c on the front needle bed. For the second stitch, knit a purl stitch b on the back needle bed. For the third stitch, knit a knit stitch c on the front needle bed.

[0049] Weaving sections ③ and ④ form a coil structure that displays the jacquard (color) on the front.

[0050] After breaking down the jacquard area structure according to the above weaving principle, we get: The first stitch, after the four-flat stitch loop a is split, forms a cylindrical air structure. Its ratio with the four-flat stitch loop a of the 2+1 rib structure is 1:1. When the loops of the front and back needle beds are pulled apart, there is a certain space. The second stitch, after the reverse stitch loop b is split, forms a reverse multi-loop structure, with a ratio of 2:1 to the 2+1 rib reverse stitch loops. Since the reverse stitch loop b in the rib structure is half-covered by the adjacent right-side loop warp on each side, in the free state, only the right-side loop warp is visible on both sides of the fabric. The covered reverse-side loop warp is only visible when stretched laterally. Otherwise, the color of the reverse-side loop warp is usually not visible. Taking advantage of this structural feature, the reverse multi-loop structure is woven with alternating rows of colored yarn A and B, twice the number of other loops. This structure is completely invisible in the free state of the fabric on the right side.

[0051] The third stitch, after the loop c is split, forms a single-sided dotted line structure, which is 1:1 in ratio with the 2+1 rib loop. The float always remains on the reverse side of the fabric.

[0052] like Figure 3 The image shows the representative color codes corresponding to the jacquard letters and ribbed structure as an embodiment of the present invention.

[0053] The process of covering the representative color codes is carried out according to the dual conditions of 2+1 rib structure and jacquard letter colors. At position a of the four-stitch loop, yarn A is covered to color code 103, and yarn B is covered to color code 203; at position b of the reverse stitch, yarn A is covered to color code 102, and yarn B is covered to color code 202; at position c of the regular stitch, yarn A is covered to color code 101, and yarn B is covered to color code 201; the original color of the letter background "KING DEER CASHMERE" is then gradually covered to represent the color codes of the small image modules according to the above conditions.

[0054] like Figure 4 As shown, this is an embodiment of the present invention, in which the representative color codes corresponding to colors A and B are covered on the corresponding positive needle coil c.

[0055] In all the rows of loop c, cover the position of colored yarn A in the jacquard area with Rim to represent color code 101, and cover the position of colored yarn B in the jacquard area with Rim to represent color code 201.

[0056] like Figure 5 As shown, this is an embodiment of the present invention, where the representative color codes corresponding to colors A and B are covered on the corresponding reverse needle coils.

[0057] In all the reverse stitch loops b, cover the position of the jacquard area showing colored yarn A with Rim to represent color code 102, and cover the position of the jacquard area showing colored yarn B with Rim to represent color code 202.

[0058] like Figure 6 As shown, this is an embodiment of the present invention, where the representative color codes corresponding to colors A and B are covered on the corresponding four-flat needle coil.

[0059] In all the four-stitch loops a positions, cover the position of the jacquard area showing colored yarn A with Rim to represent color code 103, and cover the position of the jacquard area showing colored yarn B with Rim to represent color code 203.

[0060] like Figure 7 The diagram shown is a schematic representation of the jacquard color code area distribution as an embodiment of the present invention. At this point, the jacquard area is completely covered, forming a graphic process composed of small image modules representing color codes.

[0061] This completes the implementation process of transforming two colors into the original design process drawing. Next, we move on to the implementation and production control of the small image module. The creation and application of the small image module function enables the smooth implementation of obtaining the machine process unfolding drawing from the original process drawing very conveniently, quickly, and accurately.

[0062] like Figure 8 The diagram shown is a schematic representation of the small-scale process manufacturing control module as an embodiment of the present invention; as shown... Figure 9 The image shown is a knitted physical diagram as an embodiment of the present invention.

[0063] The labels are explained as follows: ┃ indicates a regular stitch, ━ indicates a reverse stitch, % indicates no yarn or float yarn, and the numbers 101, 102, 103, 201, 202, and 203 represent the color codes for the jacquard areas in the original process diagram. Yarns A and B can be assigned corresponding yarn guide numbers. Each two rows of the diagram indicate one control process; that is, every two rows control one row of stitches in the knitted fabric, every four rows control two rows of stitches (one rotation of stitches), and every four rows represent the minimum cycle control of the small diagram module.

[0064] Thus, following the above implementation method and the application of the small diagram module, the machine-made process unfolding diagram is obtained from the original process drawing. After being interpreted by the corresponding machine model settings, it can be used for actual weaving. In addition, because the 2+1 rib structure loops in the jacquard area are identified and separated by the above principle, the density should be appropriately looser than the conventional mesh value of the traditional 2+1 rib structure, making it easier to weave smoothly in the composite jacquard process area. Figure 8 The image shown is a woven fabric illustration from an embodiment of the present invention. The woven fabric possesses all the characteristics of three-dimensional jacquard weaving, exhibiting novelty, beauty, and a unique style. This weaving method can bring product designers a completely new concept and design philosophy for rib jacquard, thereby enhancing or stimulating consumers' purchasing desire. Without increasing production costs or processes, it improves production efficiency, satisfies product development ideas, and can bring considerable economic benefits to manufacturing and processing enterprises.

[0065] The implementation can be appropriately modified without departing from the spirit of the invention. It is suitable for knitting coarse or fine knitted fabrics on various other types of machines; furthermore, the pattern elements involved can include letters, graphics, floral patterns, and other complex abstract designs. There are no special requirements regarding the order of the color codes, and it is not limited to the scope of protection claimed in this invention. Applying this knitting method to the design of knitted garments and apparel products can achieve good results. It should be understood that the above description is merely exemplary and explanatory, and does not limit the invention. The invention is not limited to the processes and structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of the invention is limited only by the appended claims.

Claims

1. A weaving method for achieving composite jacquard weaving based on rib knitting, characterized in that, include: Based on rib weave, two different colored yarns are interlaced and woven together in each row of loops. By creating a jacquard pattern on the reverse side of the fabric and then displaying the pattern or design of the composite jacquard on the front side of the rib knit according to the colors, a woven fabric with a composite jacquard pattern on the rib knit is obtained.

2. The weaving method for achieving composite jacquard based on rib knit as described in claim 1, characterized in that, It is knitted using a computerized flat knitting machine. The needle grooves of the front and rear needle beds are arranged oppositely or alternately, and the shed of the yarn guide is threaded with at least two different colors of yarn.

3. The weaving method for achieving composite jacquard technology based on rib knitting as described in claim 1, characterized in that, By changing the structure and weaving principle of each row of loops in the rib knit, the four-stitch loop structure of the front and back needle beds in the rib knit is converted into a two-color cylindrical air structure; the front needle bed regular stitch loops in the rib knit are converted into a single-sided dotted line structure, and the back needle bed reverse stitch loops are converted into reverse multi-stitch loops.

4. The weaving method for achieving composite jacquard technology based on rib knit as described in claim 1, characterized in that, Use the jacquard area on the ribbed fabric as a small pattern module. The small pattern module uses two or more jacquard colors, with jacquard as a local embellishment or the entire jacquard pattern applied.

5. The weaving method for achieving composite jacquard technology based on rib knit as described in claim 1, characterized in that, The fabric is jacquard with reverse needle selection on both sides. The right side of the fabric is knitted according to the pattern or color requirements, while the reverse side is knitted in the opposite way to the right side. When knitting the right side color, the reverse side is not knitted; when knitting the reverse side color, the right side is not knitted, forming a cylindrical air jacquard longitudinal structure with opposite colors on the right and wrong sides.

6. The weaving method for achieving composite jacquard technology based on rib knit as described in claim 1, characterized in that, The loops on the front of the rib knit show the pattern or design of the composite jacquard according to the color, forming a jacquard structure on the front needle bed. The needles on the front of the fabric are selected for knitting according to the pattern or the color to be displayed. When the color of the pattern displayed on the front forms a circle, the other yarns exist as floats behind the circled yarns, forming a single-sided dotted jacquard longitudinal structure.

7. The weaving method for achieving composite jacquard based on rib knit as described in claim 1, characterized in that, The reverse stitches correspond to the composite jacquard pattern. The reverse stitches are knitted on the back needle bed, and new reverse stitches are knitted in alternating horizontal cycles according to two different colors. The ratio of the number of reverse stitches to the number of other regular stitches is 2:

1.

8. The weaving method for achieving composite jacquard technology based on rib knit as described in claim 1, characterized in that, The rib structure is a 2+1 rib structure, using two different colored yarns interlaced to create a composite jacquard pattern on the fabric surface. The needle grooves of the front and back needle beds are arranged alternately. The front and back needle beds are fully stitched with a single four-stitch loop. The front needle bed is empty and the back needle bed has a single purl loop. The back needle bed is empty and the front needle bed has a single knit loop. This three needle positions are repeated horizontally in the X direction to create the basic staggered 2+1 rib pattern. The basic staggered 2+1 loop rib structure can be woven by interlacing continuous vertical Y-direction loop units.

9. The weaving method for achieving composite jacquard technology based on rib knit as described in claim 1, characterized in that, The 2+1 rib knitting structure includes: alternating needle grooves in the front and back needle beds, consisting of a horizontal loop of four plain stitches arranged in a full-stitch pattern (b+c+1 purl stitches) on both the front and back needle beds. Under horizontal stretching, this forms a rib structure with two rows of purl stitches and two rows of knit stitches that have the same effect on both sides. The four plain stitches in the front and back needle beds of the 2+1 rib knitting structure are then converted into a two-color cylindrical air structure. The knit stitches in the front needle bed of the 2+1 rib knitting structure are then converted into a single-sided dotted line structure. The purl stitches in the back needle bed of the 2+1 rib knitting structure are then converted into a purl multi-stitch structure.

10. A woven fabric, characterized in that, Formed using the weaving method described in claim 1.

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