A full-fashioned single jacquard weave structure and its weaving method

Abstract

The application discloses a full forming single-face jacquard texture structure and a weaving method thereof, and relates to the related technical field of knitting processing. The application comprises at least two dyed yarns for weaving a colored pattern, one of which is fully woven into a single-face jacquard texture, and the dyed yarns not participating in weaving the pattern are woven into a plain texture with a spacing of one to three stitches in the single-face jacquard texture, and the weaving density is greater than that of the single-face jacquard texture. The application overcomes the defects that the length of the float yarn limits the jacquard pattern and the change of the pattern is less in the prior art, and has the beneficial effects that the number of the loops of different colors on the front surface of the fabric is controlled to control the length of the back float yarn, the product can ensure the practicability when being worn and can also show the richness of the jacquard pattern, and a new field is opened up for the diversification of the knitted product.

Description

Technical Field

[0001] This invention relates to the technical field of knitting processing, and in particular to a single-sided jacquard weave structure and knitting method suitable for the complete forming of wool sweaters. Background Technology

[0002] Flat knit fabrics can achieve patterns through jacquard weaving techniques. Most flat knit jacquard products feature flat patterns. The jacquard color and the base color are on the same plane, with the jacquard color representing the fabric's structure. Full-finish knitting processes can complete the entire garment in one go, eliminating manual processes like seams and achieving almost 100% yarn utilization. This high efficiency reduces resource waste and contributes positively to sustainable development. Current full-finish knitting technologies mainly include two types: spaced-needle air-layer jacquard and single-sided jacquard. Spaced-needle air-layer jacquard has a double-layer structure, making it impossible to achieve all full-finish knitting structures. Furthermore, because it's spaced-needle knitting, the fabric's feel and pattern display cannot be consistent with full-needle knitting. For example, full-finish knit sweaters are knitted simultaneously on the front and back pieces. Current full-finishing equipment cannot achieve double-sided jacquard structures. Single-sided jacquard, due to the presence of floats, will generate floats of varying lengths on the inner side of the garment depending on the size of the pattern color blocks when the pattern changes. Generally, when the float thread exceeds three stitches in length, it is prone to snagging when wearing the garment. Because the float thread cannot be too long, jacquard patterns are almost always small floral designs. There is little variation in the patterns, and they are often repetitive. The patterns are relatively simple. Summary of the Invention

[0003] In order to overcome the shortcomings of existing flat knitting machines' fully formed single-sided jacquard weave structures without floats, which are limited by the length of the floats and result in small jacquard patterns and limited pattern variations, this invention provides a single-sided jacquard weave structure and its weaving method suitable for fully formed fabrics. This achieves the goal of controlling the length of the floats, ensuring that the product can both guarantee practicality when worn and express a rich variety of jacquard patterns.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a fully formed single-sided jacquard structure, comprising at least two dyed yarns for weaving colored patterns, wherein one of the dyed yarns is fully woven into a single-sided jacquard structure, and the dyed yarns that do not participate in the weaving pattern are woven into a plain knit structure with intervals of one to three stitches in the single-sided jacquard structure and the weaving density is greater than that of the single-sided jacquard structure.

[0005] The dyed yarns on the front of the product, which do not participate in the woven pattern, are embedded in the single-sided jacquard structure, with only a small amount exposed. This does not affect the overall display of the woven pattern, allowing for a variety of pattern variations and rich pattern expression. The fabric has a soft, full hand feel and is suitable for a wide range of applications. The floats on the back of the fabric are short, making the product less likely to snag when worn, ensuring its practicality.

[0006] As a preferred option, the dyed yarns that do not participate in the knitting pattern in the single-sided jacquard structure are plain knit with reverse stitches; this reduces the exposed area of ​​the dyed yarns that do not participate in the knitting pattern and improves the quality of the knitting pattern.

[0007] Preferably, in single-sided jacquard weave, the dyed yarns that do not participate in the weaving pattern are in an alternating staggered stitch weave structure; this reduces the exposed area of ​​the dyed yarns that do not participate in the weaving pattern.

[0008] As a preferred option, the boundary of the single-sided jacquard structure is a full-needle knitted structure with dyed yarn; the knitting boundary is clear and the pattern is more clearly displayed.

[0009] A method for weaving a fully formed single-sided jacquard structure involves using two needle beds to weave alternately. In each cycle, the needles that weave the pattern are fed with the corresponding dyed yarn to form loops representing the pattern. The needles that do not participate in weaving the pattern are fed with yarn at intervals of one to three loops representing the pattern to form loops that do not represent the pattern, leaving a float of one to three loops in the loops representing the pattern. The amount of yarn fed is controlled to ensure that the weaving density of the non-representation yarn in the area representing the pattern is greater than the weaving density of the pattern.

[0010] By turning the yarn, which is dyed but not involved in the pattern, weave a reverse stitch in the area where the pattern is represented by the non-pattern yarn.

[0011] By turning the yarn, which is not dyed for the knitting pattern, the yarn that is not in the pattern is knitted in a staggered stitch pattern within the area of ​​the pattern.

[0012] By changing the mesh value, the weaving density of the non-patterned yarn in the area representing the pattern is made greater than the weaving density of the pattern.

[0013] The beneficial effects of this invention are: by controlling the number of different colored knitting loops on the front of the fabric to control the length of the floats on the back, the product can not only ensure its practicality when worn, but also show the richness of the jacquard pattern, thus opening up a new field for the diversification of knitted products. Attached Figure Description

[0014] Appendix Figure 1 This is a diagram of the coil structure according to the first embodiment of the present invention;

[0015] Appendix Figure 2 This is a coil structure diagram of the second embodiment of the present invention;

[0016] Appendix Figure 3 This is a coil structure diagram of the third embodiment of the present invention;

[0017] Appendix Figure 4 This is a coil structure diagram according to the fourth embodiment of the present invention;

[0018] Appendix Figure 5 This is a coil structure diagram of the fifth embodiment of the present invention;

[0019] Appendix Figure 6 This is a weaving pattern of the first embodiment of the present invention;

[0020] Appendix Figure 7 This is a weaving pattern for the second embodiment of the present invention;

[0021] Appendix Figure 8 This is a weaving pattern for the fifth embodiment of the present invention.

[0022] In the picture:

[0023] Pattern 1 (Color A), Yarn 11 (Color A), Pattern Boundary 101 (Color A), Upper Front Needle Bed 111, Lower Front Needle Bed 112

[0024] B-color pattern 2, B-color yarn 21, B-color pattern boundary 201, back upper needle bed 211, back lower needle bed 212. Detailed Implementation

[0025] The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

[0026] Example 1:

[0027] like Figure 1 As shown, a fully-fashioned single-sided jacquard weave structure is described. It includes at least two types of dyed yarns used for weaving colored patterns. One of the dyed yarns is fully knitted as a single-sided jacquard weave. Dyed yarns that do not participate in the pattern weave are knitted in the single-sided jacquard weave at intervals of one to three stitches, and the knitting density of these yarns is greater than that of the single-sided jacquard weave structure. The dyed yarns that do not participate in the pattern weave in the single-sided jacquard weave are in plain knit. The boundary of the single-sided jacquard weave structure is a fully knitted structure of dyed yarns. For simplicity and clarity, the embodiments in this specification are illustrated using patterns of two colors. The embodiments in this specification are all illustrated using the front panel pattern of a fully-fashioned product as an example. One color pattern is pattern 1 (color A), and the other color pattern is pattern 2 (color B). The yarn used to weave pattern 1 (color A) is yarn 11, and the yarn used to weave pattern 2 (color B) is yarn 21.

[0028] like Figure 1As shown, color A yarn 11 is used for a full-stitch knit of color A pattern 1. Color B yarn 21 is used in a plain knit structure with alternating stitches within the area of ​​color A pattern 1, and the loop structure of color B yarn 21 is knitted at a tighter density than that of color A yarn 11. The ratio of loops formed by color A yarn 11 to those formed by color B yarn 21 is 3:1. The loop area of ​​color A yarn 11 is three times the loop area of ​​color B yarn 21. Because color B yarn 21 is knitted tighter than color A yarn 11, the loops of color B yarn 21 are embedded in the loops of color A yarn 11, making them less noticeable. Visually, this achieves the effect that the pattern displayed in the area of ​​full-stitch knitting of color A yarn 11 is color A pattern 1 knitted by loops of color A yarn 11. Similarly, color B yarn 21 is used for a full-stitch knit of color B pattern 2. Color A yarn 11 is used in a plain knit structure with alternating stitches within the area of ​​color B pattern 2. The ratio of loops formed by color B yarn 21 to those formed by color A yarn 11 is three to one. The loop area of ​​color B yarn 21 is three times that of color A yarn 11. The weaving density of color A yarn 11 is tighter than that of color B yarn 21, making the embedding of loops of color A yarn 11 within loops of color B yarn 21 less noticeable. Visually, this achieves the effect of displaying color B pattern 2 in areas where color B yarn 21 is fully knitted. Color A pattern 1 and color B pattern 2 are knitted separately in different areas to achieve a jacquard effect. This technical solution is suitable for knitting both large and small patterns. To enhance the effect of large patterns, the boundary 101 of color A pattern is fully knitted. The boundary 201 of color B pattern is also fully knitted.

[0029] Example 2:

[0030] like Figure 2 As shown, in the single-sided jacquard weave, the dyed yarns that do not participate in the pattern knitting are in a reverse knit weave. Color A yarn 11 is used to knit color A pattern 1, with a full stitch. Color B yarn 21 forms a loop structure of a reverse knit weave with alternating stitches within the area of ​​color A pattern 1, and is knitted at a tighter density than color A yarn 11. Utilizing the characteristics of the reverse knit loops, the visible portion of color B yarn 21 on the fabric surface of color A pattern 1 is reduced, further increasing the loop area of ​​color A yarn 11 compared to Example 1. The displayed pattern is clearer than in Example 1. Similarly, color B yarn 21 is used to knit color B pattern 2 with a full stitch. Color A yarn 11 forms a loop structure of a reverse knit weave with alternating stitches within the area of ​​color B pattern 2. Although the ratio of loops formed by B-color yarn 21 to loops formed by A-color yarn 11 remains three to one in this embodiment compared to Embodiment 1, the visible portion of the reverse stitches of A-color yarn 11 on the surface of the B-color pattern 2 fabric woven from B-color yarn 21 is less. Therefore, the B-color pattern 2 is more clearly displayed compared to Embodiment 1.

[0031] Example 3:

[0032] like Figure 3As shown, color A yarn 11 is used to knit color A pattern 1, using a full stitch. Color B yarn 21 is used to knit a loop structure within the area of ​​color A pattern 1, with a skipped stitch and a plain stitch weave. Similarly, color B yarn 21 is used to knit color B pattern 2, using a full stitch. Color A yarn 11 is used to knit a loop structure within the area of ​​color B pattern 2, with a skipped stitch and a plain stitch weave. Thus, compared to Embodiments 1 and 2, although the float of color B yarn 21 in color A pattern 1 or color A yarn 11 in color B pattern 2 is longer, the displayed area is smaller, and the pattern effect is clearer.

[0033] Example 4:

[0034] In single-sided jacquard weaves, the dyed yarns that do not participate in the knitting pattern are arranged in an alternating staggered stitch structure. For example... Figure 4 As shown, this is the alternating staggered stitch knitting structure of Example 1. Color A yarn 11 is used to knit full stitch pattern 1 of color A. Color B yarn 21 is used to knit every other stitch within the area of ​​color A pattern 1, and is staggered with the next row. Similarly, color B yarn 21 is used to knit full stitch pattern 2 of color B. Color A yarn 11 is used every other stitch within the area of ​​color B pattern 2, and is staggered with the next row. The visual effect is basically the same as Example 1, but the use of the alternating staggered stitch knitting structure makes the edges of the color blocks appear smoother.

[0035] Example 5:

[0036] like Figure 5 As shown, color A yarn 11 is used to knit color A pattern 1 in full stitch. Color B yarn 21 is used to knit a purl stitch within the area of ​​color A pattern 1, skipping two stitches and alternating with the next row. Similarly, color B yarn 21 is used to knit color B pattern 2 in full stitch. Color A yarn 11 is used to knit a purl stitch within the area of ​​color B pattern 2, skipping two stitches and alternating with the next row. In color A pattern 1, the loop of color B yarn 21 appears as 2 / 6 (1 / 3) and is a tight purl stitch. Similarly, in color B pattern 2, the loop of color A yarn 11 appears as 2 / 6 (1 / 3) and is a tight purl stitch. The clear visual effect of the pattern is better than the aforementioned embodiment.

[0037] Example 6:

[0038] A method for knitting a fully formed single-sided jacquard structure. Two needle beds are used alternately. In each cycle, the needles knitting the pattern are fed with the corresponding dyed yarn to form loops representing the pattern. Needles not participating in the pattern knitting are fed with yarn every one to three loops representing the pattern to form loops that do not represent the pattern, leaving a float of one to three loops in the loops representing the pattern. The amount of yarn fed is controlled to ensure that the knitting density of the non-pattern yarn in the area representing the pattern is greater than the knitting density of the pattern. The two needle beds are a front needle bed and a back needle bed. The front needle bed includes: a front purl needle bed 111 and a front purl needle bed 112. The back needle bed includes: a back purl needle bed 211 and a back purl needle bed 212. The pattern of the front piece is knitted using the front purl needle bed 112 and the back purl needle bed 211; the pattern of the back piece can be achieved by using the same knitting method on the back purl needle bed 212 and the front purl needle bed 111. By turning the yarn (not involved in the pattern) and knitting reverse stitches within the pattern area using non-pattern yarns, a staggered stitch pattern is achieved. By changing the stitch count, the knitting density of the non-pattern yarns within the pattern area is increased compared to the pattern area. By using a compound stitch tuck or variable stitch tuck, the stitch count is changed, and within the pattern area, the pattern loops are knitted to their normal size; the non-pattern loops are knitted to a tighter density. By using a compound stitch tuck or variable stitch tuck, the stitch count is changed, and within the pattern area, the pattern loops are knitted to their normal size; the non-pattern loops are knitted to a tighter density. By using a compound stitch tuck or variable stitch tuck, the stitch count is changed, and within the pattern area, the non-pattern loops are knitted smaller than the pattern loops.

[0039] like Figure 6 As shown in the illustration, this embodiment illustrates the knitting pattern of the first embodiment. One cycle requires four steps to complete: Step 1: In the area of ​​pattern 1 (color A), moving right on the flat knitting machine head, color A yarn 11 is knitted with full stitches on the front knitting bed 112; on the same row, in the area of ​​pattern 2 (color B), color A yarn 11 is knitted with every other stitch on the front knitting bed 112. Step 2: In the area of ​​pattern 2 (color B), moving right on the flat knitting machine head, color B yarn 21 is knitted with full stitches on the front knitting bed 112; on the same row, in the area of ​​pattern 1 (color A), color B yarn 21 is knitted with every other stitch on the front knitting bed 112. Step 3: In the area of ​​pattern 1 (color A), moving left on the flat knitting machine head, color A yarn 11 is knitted with full stitches on the front knitting bed 112; on the same row, in the area of ​​pattern 2 (color B), color A yarn 11 is knitted with every other stitch on the front knitting bed 112. Step 4: In the area of ​​pattern 2 (color B), on the left side of the knitting machine head, knit color B yarn 21 with full stitches on the front knitting bed 112; on the same row, in the area of ​​pattern 1 (color A), knit color B yarn 21 with every other stitch on the front knitting bed. Repeat this process multiple times to complete the desired jacquard pattern.

[0040] Example 7:

[0041] like Figure 7 As shown, this embodiment illustrates the knitting pattern of the second embodiment. By turning the yarn (dyed yarn not involved in the knitting pattern) backstitch in the area representing the pattern, the yarn (not representing the pattern) knits a reverse stitch. Within one cycle, the dyed yarn (not involved in the knitting pattern) knits a reverse stitch every other stitch in the area of ​​the colored pattern, requiring twelve steps to complete: Step 1, turn the loops of color B yarn 21 from the front knit bed 112 to the back purl bed 211 every other stitch. Step 2, color A yarn 11 knits a full stitch on the front knit bed 112 in the area of ​​color A pattern 1 on the right-hand side of the flat knitting machine head, and on the same row, color A yarn 11 in the area of ​​color B pattern 2 knits a reverse stitch every other stitch on the back purl bed 211. Step 3, turn the loops of color A yarn 11 on the back purl bed 211 back to the front knit bed 112. Step 4: Turn the loops of color A yarn 11 from the front knit bed 112, skipping stitches, to the back purl bed 211. Step 5: With color B yarn 21, knit full stitches on the front knit bed 112 in the area of ​​color B pattern 2, and knit purl stitches on the back purl bed 211 in the same row with color B yarn 21 in the area of ​​color A pattern 1, skipping stitches. Step 6: Turn the loops of color B yarn 21 on the back purl bed 211 back to the front knit bed 112. Step 7: Turn the loops of color B yarn 21 from the front knit bed 112 to the back purl bed 211, skipping stitches. Step 8: With color A yarn 11, knit full stitches on the front knit bed 112 in the area of ​​color A pattern 1, and knit purl stitches on the back purl bed 211 in the same row with color A yarn 11 in the area of ​​color B pattern 2, skipping stitches. Step 9: Turn the loops of color A yarn 11 on the back purl needle bed 211 back to the front knit needle bed 112. Step 10: Turn the loops of color A yarn 11 from the front knit needle bed 112, skipping stitches, to the back purl needle bed 211. Step 11: On the front knit needle bed 112, knit with full stitches using color B yarn 21 in the area of ​​color B pattern 2, and on the same row, knit with purl stitches using color B yarn 21 in the area of ​​color A pattern 1 on the back purl needle bed 211, skipping stitches. Step 12: Turn the loops of color B yarn 21 on the back purl needle bed 211 back to the front knit needle bed 112. Repeat this process multiple times to complete the desired jacquard pattern.

[0042] Example 8:

[0043] like Figure 8As shown, the reverse stitch is achieved by turning the stitches of dyed yarn that does not participate in the knitting pattern. This embodiment shows the knitting pattern of the fifth embodiment. Within one cycle, the dyed yarn that does not participate in the knitting pattern is turned into a reverse stitch every two stitches within the area of ​​the colored pattern, requiring twenty-four steps to complete: Step 1, turn the loop of color B yarn 21 from the front knit bed 112 to the back purl bed 211 every two stitches. Step 2, color A yarn 11 is knitted with full stitches on the front knit bed 112 in the area of ​​color A pattern 1 on the right-hand side of the flat knitting machine head. On the same row, color A yarn 11 in the area of ​​color B pattern 2 is knitted into a reverse stitch every two stitches on the back purl bed 211. Step 3, turn the loop of color A yarn 11 on the back purl bed 211 back to the front knit bed 112. Step 4, turn the loop of color A yarn 11 from the front knit bed 112 to the back purl bed 211 every two stitches. Step 5: Using color B yarn 21, knit full stitches on the front knit bed 112 in the area of ​​color B pattern 2 on the right-hand side of the flat knitting machine. On the same row, using color B yarn 21 in the area of ​​color A pattern 1, knit purl stitches on the back purl bed 211 with a skipping stitch. Step 6: Turn the loop of color B yarn 21 on the back purl bed 211 back to the front knit bed 112. Step 7: Turn the loop of color B yarn 21 (different from the loop in Step 1) from the front knit bed 112 to the back purl bed 211 with a skipping stitch. Step 8: Using color A yarn 11, knit full stitches on the front knit bed 112 in the area of ​​color A pattern 1 on the left-hand side of the flat knitting machine. On the same row, using color A yarn 11 in the area of ​​color B pattern 2, knit purl stitches on the back purl bed 211 with a skipping stitch. Step 9: Turn the loops of color A yarn 11 on the back purl needle bed 211 back to the front knit needle bed 112. Step 10: Turn the loops of color A yarn 11 (different from the loops in Step 4) from the front knit needle bed 112, skipping two stitches, to the back purl needle bed 211. Step 11: On the front knit needle bed 112, knit color B yarn 21 in the area of ​​color B pattern 2 with a full stitch on the left side of the knitting machine head. On the same row, knit color B yarn 21 in the area of ​​color A pattern 1 on the back purl needle bed 211 with a purl stitch, skipping two stitches. Step 12: Turn the loops of color B yarn 21 on the back purl needle bed 211 back to the front knit needle bed 112. Step 13: Turn the loops of color B yarn 21 (different from the loops in Step 1 and Step 7) from the front knit needle bed 112, skipping two stitches, to the back purl needle bed 211. Step 14: Using color A yarn 11, knit full stitches on the front knit bed 112 in the area of ​​color A pattern 1 on the right-hand side of the flat knitting machine. On the same row, using color A yarn 11 in the area of ​​color B pattern 2, knit purl stitches on the back purl bed 211 with one stitch skipping two stitches. Step 15: Turn the loops of color A yarn 11 on the back purl bed 211 back to the front knit bed 112. Step 16: Turn the loops of color A yarn 11 (which are not in the same position as the loops in steps 4 and 10) from the front knit bed 112 to the back purl bed 211 with one stitch skipping two stitches.Step 17: Using color B yarn 21, knit full stitches on the front knit bed 112 in the area of ​​color B pattern 2 on the right-hand side of the flat knitting machine. On the same row, using color B yarn 21 in the area of ​​color A pattern 1, knit purl stitches on the back purl bed 211 with a skipping stitch. Step 18: Turn the loop of color B yarn 21 on the back purl bed 211 back to the front knit bed 112. Step 19: Turn the loop of color B yarn 21 (which is not in the same position as the loops in steps 7 and 13) from the front knit bed 112 to the back purl bed 211 with a skipping stitch. Step 20: Using color A yarn 11, knit full stitches on the front knit bed 112 in the area of ​​color A pattern 1 on the left-hand side of the flat knitting machine. On the same row, using color A yarn 11 in the area of ​​color B pattern 2, knit purl stitches on the back purl bed 211 with a skipping stitch. Step 21: Turn the loops of color A yarn 11 on the back purl needle bed 211 back to the front knit needle bed 112. Step 22: Turn the loops of color A yarn 11 (which are not in the same position as the loops in steps 10 and 16) from the front knit needle bed 112, skipping two stitches, to the back purl needle bed 211. Step 23: On the front knit needle bed 112, knit with full stitches using color B yarn 21 in the area of ​​color B pattern 2, and on the same row, knit with color B yarn 21 in the area of ​​color A pattern 1 on the back purl needle bed 211, skipping two stitches. Step 24: Turn the loops of color B yarn 21 on the back purl needle bed 211 back to the front knit needle bed 112. Repeat this process multiple times to complete the desired jacquard pattern.

Claims

1. A fully fashioned single jacquard weave construction characterized in that, It includes at least two types of dyed yarns used for weaving colored patterns, one of which is fully knitted as a single-sided jacquard structure, and the dyed yarns that do not participate in the weaving pattern are knitted as plain knit structure with intervals of one to three stitches in the single-sided jacquard structure and the knitting density is greater than that of the single-sided jacquard structure. Two needle beds are used to knit alternately. In each cycle, the needles that knit the pattern are fed with the corresponding dyed yarn to form the pattern loops. The needles that do not participate in knitting the pattern are fed with yarn at intervals of one to three pattern loops to form non-pattern loops, leaving a float of one to three loops in the pattern loops. The amount of yarn fed is controlled to ensure that the knitting density of the non-pattern yarn in the pattern area is greater than the knitting density of the pattern yarn in the pattern area.

2. A fully fashioned single jacquard stitch structure according to claim 1, characterized in that, In single-sided jacquard weave, the dyed yarns that do not participate in the weaving pattern are in reverse knit or plain knit weave.

3. A fully fashioned single-jacquard stitch structure according to claim 1 or 2, characterized in that, In single-sided jacquard weave, the dyed yarns that do not participate in the weaving pattern are in an alternating staggered stitch weave structure.

4. A fully fashioned single jacquard stitch structure according to claim 1, wherein, The boundary of the single-sided jacquard structure is a full-needle knitted structure of dyed yarn.

5. A method of knitting a fully fashioned single-faced jacquard stitch structure according to claim 1, wherein, By turning the yarn, dyed yarns that do not participate in the knitting pattern are knitted in reverse stitches within the areas where the pattern is represented by yarns that do not represent the pattern.

6. A method of knitting a fully fashioned single-faced jacquard stitch structure according to claim 1, wherein, By turning the needle, the dyed yarn that is not involved in the knitting pattern is knitted in a staggered stitch pattern in the area where the non-pattern yarn is used to knit the pattern.

7. A method of knitting a fully fashioned single-faced jacquard stitch structure according to claim 1, wherein, By changing the mesh value, the weaving density of the non-patterned yarn in the patterned area is made greater than the weaving density of the patterned yarn in the patterned area.

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