A multi-angle variable jacquard fabric and its preparation method

Abstract

The present invention relates to the technical field of jacquard textiles, and particularly relates to a jacquard fabric with multi-angle variations and a preparation method thereof. The preparation method includes the following steps: selecting a first yarn, a second yarn, and a third yarn to respectively weave a first coil area, a second coil area, and a third coil area on the front side of the ground yarn. The first coil area, the second coil area, and the third coil area are sequentially arranged and woven into an arc surface, and the lowest points of two adjacent arc surfaces are connected. By sequentially arranging and weaving the first coil area, the second coil area, and the third coil area into an arc surface, and connecting the lowest points of two adjacent arc surfaces, a visual blind area is generated at the connection, and a specific yarn can be seen at a specific angle in this visual blind area. Through the characteristic weaving and yarn arrangement methods, the fabric can display more patterns under dynamic conditions, greatly enriching the design direction of the fabric and providing a new idea for developing new patterns.

Description

Technical Field

[0001] The present invention relates to the technical field of jacquard textile, and particularly relates to a multi-angle variable jacquard fabric and a preparation method thereof. Background Art

[0002] Under the conditions of diverse market demands nowadays, single fixed-pattern fabrics can no longer meet consumers' pursuit of personalized fashion innovation. More and more weaving processes and design inspirations are applied to shoe, clothing and material. The Chinese invention patent with the application number 201110052610.2 discloses a knitted double-sided jacquard fabric. This double-sided jacquard is woven from two yarns on both sides of the fabric respectively. Among them, the second yarn on the reverse side of the fabric is woven into loops on both sides of the fabric, and the front and back loops are intertwined to form a reverse pattern; the first yarn on the front side of the fabric is only woven into loops on the front side of the fabric and covers the front loops of the second yarn to form a concave-convex pattern with a three-dimensional effect. The three-dimensional effect of this pattern is not good, and the patterns are the same at different angles, which cannot meet the requirement of presenting different patterns at different angles. Summary of the Invention

[0003] The technical problem to be solved by the present invention is: a multi-angle variable jacquard fabric that presents different patterns at different angles and a preparation method thereof.

[0004] To solve the above technical problem, the technical solution adopted by the present invention is: a preparation method of a multi-angle variable jacquard fabric, including the following steps: selecting a first yarn, a second yarn and a third yarn to respectively weave a first loop area, a second loop area and a third loop area on the front side of the base yarn. The first loop area, the second loop area and the third loop area are sequentially woven into an arc surface. The lowest points of two adjacent arc surfaces are connected. The second loop area is located at the top of the arc surface; the first yarn, the second yarn and the third yarn are different yarns.

[0005] Another technical solution adopted by the present invention is: a multi-angle variable jacquard fabric prepared by the above preparation method of the multi-angle variable jacquard fabric.

[0006] The beneficial effect of the present invention lies in that: in the preparation method of the present invention, the first loop area, the second loop area and the third loop area are sequentially woven into an arc surface, and the lowest points of two adjacent arc surfaces are connected, and a visual blind area is generated at the connection. This visual blind area can see specific yarns at a specific angle. This preparation method enables the fabric to display more patterns under dynamic conditions through a characteristic weaving and yarn arrangement method, greatly enriches the design direction of the fabric, and provides a new idea for developing new patterns. Description of the Drawings

[0007] Figure 1Schematic diagram of the arc surface of the specific embodiment of the present invention;

[0008] Figure 2 Front view perspective effect diagram of the jacquard of the specific embodiment of the present invention;

[0009] Figure 3 Upper side view perspective effect diagram of the jacquard of the specific embodiment of the present invention;

[0010] Figure 4 Lower side view perspective effect diagram of the jacquard of the specific embodiment of the present invention. Specific embodiment

[0011] To describe in detail the technical content, achieved purpose and effects of the present invention, the following is described in conjunction with the embodiments and with reference to the drawings.

[0012] Please refer to Figures 1 to 4 , A preparation method of a jacquard fabric with multi-angle variations, comprising the following steps: Select the first yarn, the second yarn and the third yarn and respectively weave them into a first coil area, a second coil area and a third coil area on the front side of the base yarn. The first coil area, the second coil area and the third coil area are sequentially woven into an arc surface, the lowest points of two adjacent arc surfaces are connected, and the second coil area is located at the top of the arc surface; The first yarn, the second yarn and the third yarn are three different yarns.

[0013] The base yarn is woven synchronously with the arc surface.

[0014] From the above description, it can be seen that the beneficial effect of the present invention is that: The preparation method of the present invention can present three different patterns on the same fabric through the characteristic knitting and yarn arrangement methods. By sequentially weaving the first coil area, the second coil area and the third coil area into an arc surface, and connecting the lowest points of two adjacent arc surfaces, a visual blind area is generated at the connection, and a specific yarn can be seen at a specific angle in this visual blind area; If the first coil area, the second coil area and the third coil area are woven into an arc surface in sequence from top to bottom, only the pattern of the first coil area can be seen from the upper side view, only the pattern of the third coil area can be seen from the lower side view, and the pattern jointly woven by the three coil areas can be seen from the front view. This preparation method enables the fabric to display more patterns under dynamic conditions, greatly enriches the design direction of the fabric, and provides a new idea for developing new patterns.

[0015] Furthermore, the materials and / or colors between the first yarn, the second yarn and the third yarn are different.

[0016] From the above description, it can be seen that the materials and / or colors between the first yarn, the second yarn and the third yarn are different to distinguish different patterns.

[0017] Further, the color of the first yarn is yellow, the color of the second yarn is light blue, and the color of the third yarn is white.

[0018] Further, the raw material of the base yarn is white polyamide.

[0019] Further, the back side of the base yarn is knitted with a fourth yarn to form a fourth coil area, and the number of coils on the back side of the base yarn is less than the number of coils on the front side of the base yarn.

[0020] Further, the fourth yarn is a core-spun yarn

[0021] As can be seen from the above description, by utilizing the characteristics of the back core-spun yarn with large tensile strength and few coils, a convex front side of the arc surface and a depressed jacquard on both sides are formed, resulting in a dislocation effect.

[0022] Further, the number of coils in the corresponding areas of the first coil area and the third coil area is increased to form a pattern, and the number of coils in the area where the pattern is located is greater than 3.

[0023] As can be seen from the above description, a large number of coils can reflect the jacquard pattern in this area. The present invention forms jacquard patterns from different perspectives by controlling the number of coils in the first coil area and the third coil area.

[0024] Another technical solution adopted by the present invention is: a multi-angle variable jacquard fabric prepared by the method for preparing a multi-angle variable jacquard fabric as described above.

[0025] As can be seen from the above description, the jacquard can display more patterns under dynamic conditions, greatly enriching the design direction of the fabric and providing a new idea for developing new patterns.

[0026] Embodiment 1 of the present invention is: a method for preparing a multi-angle variable jacquard fabric, the steps are as follows:

[0027] 1. Raw material selection:

[0028] The first yarn is: 100D / 144F yellow polyester;

[0029] The second yarn is: 70D / 48F light blue polyamide;

[0030] The third yarn is: 75D / 36F white polyester;

[0031] The base yarn is: 70D / 24F white polyamide

[0032] The fourth yarn: 30D white core-spun spandex

[0033] 2. Equipment:

[0034] Machine: Double-sided jacquard machine

[0035] 3. Yarn threading method:

[0036] Routes 1, 2, 3, 4, 9, 14: White 70D / 24F polyamide + 30D core-spun spandex

[0037] Routes 5, 6: Yellow 100D / 144F polyester

[0038] Routes 17, 18: White 75D / 36F polyester

[0039] Routes 7, 8, 11, 12, 13, 16: Light blue 70D / 48F polyamide

[0040] Routes 10, 15 are closed

[0041] 4. Weaving process. The number of weaving routes is shown in Table 1. After weaving, a jacquard pattern is obtained

[0042] Table 1

[0043]

[0044] Example 2 of the present invention is: A multi-angle variable jacquard fabric prepared by using the preparation method of Example 1

[0045] In summary, the preparation method of the multi-angle variable jacquard fabric provided by the present invention weaves the first coil area, the second coil area and the third coil area in sequence to form an arc surface. By utilizing the characteristics of the back core-spun yarn with large tensile force and few coils, the front of the arc surface bulges and the jacquard on both sides depresses, resulting in a dislocation effect. The lowest points of two adjacent arc surfaces are connected, and a visual blind area is generated at the connection. This visual blind area can see specific yarns at a specific angle. At the same time, by controlling the number of coils to form different patterns, and the materials and / or colors between the first yarn, the second yarn and the third yarn are different to distinguish different patterns, so that the fabric shows different patterns under different perspectives, greatly enriching the design direction of the fabric and providing a new idea for developing new patterns

[0046] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical fields, shall be included in the patent protection scope of the present invention by the same token

Claims

1. A method for preparing a jacquard fabric with multi-angle variations, characterized in that, Including the following steps: Select the first yarn, the second yarn and the third yarn to respectively knit a first coil area, a second coil area and a third coil area on the front side of the base yarn. The first coil area, the second coil area and the third coil area are sequentially arranged and knitted into a curved surface. The lowest points of two adjacent curved surfaces are connected, and the second coil area is located at the top of the curved surface; the first yarn, the second yarn and the third yarn are different yarns; the back side of the base yarn is knitted with a fourth coil area by a fourth yarn. The number of coils on the back side of the base yarn is less than the number of coils on the front side of the base yarn, and the fourth yarn is core-spun spandex; by using the characteristics of the core-spun spandex on the back side with large tensile force and few coils, a jacquard depression is formed on both sides of the raised front of the curved surface, resulting in a dislocation effect.

2. The method for preparing a jacquard fabric with multi-angle variations according to claim 1, characterized in that, The materials and / or colors of the first yarn, the second yarn and the third yarn are different.

3. The method for preparing a jacquard fabric with multi-angle variations according to claim 2, characterized in that, The color of the first yarn is yellow, the color of the second yarn is light blue, and the color of the third yarn is white.

4. The method for preparing a jacquard fabric with multi-angle variations according to claim 1, characterized in that, The raw material of the base yarn is white nylon.

5. The method for preparing a jacquard fabric with multi-angle variations according to claim 1, characterized in that, The number of coils in the first coil area and the third coil area is increased in the corresponding area to form a pattern, and the number of coils in the area where the pattern is located is greater than 3.

6. A multi-angle variation jacquard fabric prepared by the method for preparing a multi-angle variation jacquard fabric according to any one of claims 1-5.

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