Tissue structure design method of double-sided Tujia brocade

Abstract

The invention relates to the technical field of Tujia brocade weaving, and discloses a two-sided Tujia brocade weave structure design method which comprises the following steps: step 1, Tujia brocade pattern preparation; 2, material selection, wherein cotton yarns are adopted as warp and weft raw materials; step 3, dividing the warps into two groups on a single-warp-beam jacquard machine by adopting a warp unfolding method according to the arrangement ratio of the surface warps to the inner warps being 1: 1, and dividing the wefts into a group A, a group B and a group C; 4, jacquard color development is carried out through the structure of double warps, three wefts and unfolded warps and folded wefts, and six wefts of the same specification are used as one shuttle, namely six first wefts are woven according to the same interweaving rule; 5, a double-sided same-effect weave is adopted as the jacquard weave, and the double-sided same-effect weave comprises two groups of warps and three groups of wefts; and 6, taking the first shuttle, the second shuttle and the third shuttle as a weft insertion combination, showing the weft color on the front side of the first combination, and showing the weft color on the back side of the second combination. Compared with the prior art, the jacquard weaving machine has the advantages of being suitable for jacquard weaving and high in production efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of Tujia brocade weaving, and in particular to a method for designing the organizational structure of a double-sided Tujia brocade. Background Art

[0002] Tujia brocade weaving technique is one of China's intangible cultural heritages. Tujia brocade is an excellent traditional Chinese culture. With the promotion of the productive inheritance and development concept of China's excellent traditional culture, more and more national symbols have come into the public eye, and people's demand for brocade products has continued to increase. Tujia brocade has a unique double-sided and same-effect flower effect. Traditional Tujia brocade is hand-woven, with some wefts passing through the warp and weft, and some wefts passing through the warp and breaking the weft to jacquard the color. The weaving process is complicated and the weaving time is long. Summary of the invention

[0003] 1. Technical issues to be solved

[0004] The technical problem to be solved by the invention is that the weaving process of Tujia brocade is complicated and the weaving time is long.

[0005] (II) Technical solution

[0006] In order to solve the above technical problems, the present invention provides a technical solution: a method for designing the organizational structure of a double-sided Tujia brocade, which comprises the following steps:

[0007] Step 1: Tujia brocade pattern, including surface weave design, inner weave design, and surface and inner weave combination design;

[0008] Step 2: Material selection: both the warp yarn and weft yarn are cotton yarn;

[0009] Step 3: On a single warp beam jacquard machine, the warp is divided into two groups, the outer warp and the inner warp, and the weft is divided into three groups, A, B, and C;

[0010] Step 4: Use double warp and three weft, warp and weft structure jacquard to show color, the same specification of weft, 6 strands as one shuttle, that is, 6 strands of A weft are woven in the same interweaving pattern;

[0011] Step 5: The jacquard weave adopts the double-sided Tujia double-sided brocade weave, which includes two groups of warp and three groups of weft;

[0012] Step 6: One shuttle A, one shuttle B, and one shuttle C are regarded as a weft insertion combination, then the first combination shows the weft color on the front side, and the second combination shows the weft color on the back side.

[0013] As an improvement, the warp yarn raw material in step 2 is 98.42dtex×2 (60s / 2) cotton yarn, and the weft yarn raw material is 147.63dtex×2 (40S / 2) cotton yarn and 281.19dtex (21S / 1) cotton yarn.

[0014] As an improvement, the warp arrangement ratio in step three is outer warp: inner warp = 1:1, and the weft arrangement ratio is A weft: B weft: C weft = 1:1:1.

[0015] As an improvement, in step 4, a single warp yarn is thinner than a weft yarn, and six weft yarns are woven into the same shuttle.

[0016] (III) Beneficial effects

[0017] After adopting the above structure, the present invention has the following advantages: it is suitable for large jacquard weaving and has high production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a weft cross-sectional view of the A-weft color display part of a double-sided Tujia brocade organizational structure design method of the present invention.

[0019] Figure 2 It is a layered weft cross-sectional view of the A-weft color-developing part of a double-sided Tujia brocade organizational structure design method of the present invention.

[0020] Figure 3 It is a cross-sectional view of layered weft lines in different color-rendering areas of a method for designing the organizational structure of a double-sided Tujia brocade according to the present invention.

[0021] Figure 4 The invention discloses a fabric effect diagram of a method for designing the organizational structure of a double-sided Tujia brocade. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] Combined with Figure 1-4 , a method for designing the organizational structure of a double-sided Tujia brocade, comprising the following steps:

[0024] Step 1: Tujia brocade pattern, including surface weave design, inner weave design, and surface and inner weave combination design;

[0025] Step 2: Select materials. The warp yarn is 98.42dtex×2 (60s / 2) cotton yarn (dark blue), the weft yarn material is 147.63dtex×2 (40S / 2) cotton yarn (green), the weft yarn material is 281.19dtex (21S / 1) cotton yarn (dark orange), and the weft yarn material is 281.19dtex (21S / 1) cotton yarn (dark blue); set the warp density to 32 strands / cm and the weft density to 130 strands / cm;

[0026] Step 3: On a single warp beam jacquard machine, the warp is divided into two groups by the warp spreading method, with the arrangement ratio of outer warp: inner warp = 1:1, and the weft is divided into three groups A, B, and C, with the weft arrangement ratio of A weft: B weft: C weft = 1:1:1;

[0027] Step 4: Use double warp and three weft, warp and weft structure jacquard to show color, the same specification of weft, 6 strands form one shuttle, that is, 6 A wefts are woven in the same interweaving pattern, a single warp yarn is thinner than the weft yarn, and 6 wefts are woven into the same shuttle;

[0028] Step 5: The jacquard weave adopts double-sided same-effect weave, which includes two groups of warp and three groups of weft;

[0029] Step 6: One shuttle A, one shuttle B, and one shuttle C are regarded as a weft insertion combination, then the first combination shows the weft color on the front side, and the second combination shows the weft color on the back side.

[0030] The warp yarn raw materials and the weft yarn raw materials are subjected to the processes of raw material inspection, rewinding, dyeing, color inspection, rewinding, and then to the warping process, and are woven on a 2400# jacquard machine to obtain double-sided Tujia brocade.

[0031] The organizational structure is plain weave. In the organizational design, the front side is colored by weft thread, the weft surface changes to plain weave, and the back side has weft floating length. The back side is colored by weft thread, the warp surface changes to plain weave, and the back side has weft floating length.

[0032] During jacquard, different weft groups are colored in different areas according to the color rendering requirements of the pattern, and the floating threads are fixed and hidden between the two layers of fabric without affecting the fabric structure.

[0033] In the accompanying drawings, "○" represents the surface warp yarn, and "◎" represents the inner warp yarn.

[0034] The present embodiment provides a method for designing the organizational structure of a double-sided Tujia brocade, which realizes the design of a double-sided fabric with the same effect through a double-warp and three-weft structure with spread warp and overlapped weft, so that it can conform to the development trend of intelligent weaving and improve the weaving efficiency of the double-sided Tujia brocade.

[0035] All features described in the description, the attached claims and the drawings are essential features for the invention both individually and in any combination.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "an implementation", "specific implementation", "other implementations", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment, implementation or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described above may also be combined in a suitable manner in any one or more embodiments, implementations or examples. The technical solutions recorded in the present invention also include technical solutions formed by any one or more of the specific features, structures, materials or characteristics described above in a separate or combined manner.

[0037] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present invention. Ordinary technicians in the field can change, modify, replace, modify, delete some features, add features or re-combine features to form a technical solution in the above embodiments without departing from the principles and purpose of the present invention. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the innovative principles of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A method for designing the organizational structure of double-sided Tujia brocade, characterized in that: It includes the following steps: Step 1: Tujia brocade pattern, including surface weave design, inner weave design, and surface and inner weave combination design; Step 2: Material selection: both the warp yarn and weft yarn are cotton yarn; Step 3: On a single warp beam jacquard machine, the warp is divided into two groups, the outer warp and the inner warp, and the weft is divided into three groups, A, B, and C; Step 4: Use double warp and three weft, warp and weft structure jacquard to show color, the same specification of weft, 6 strands as one shuttle, that is, 6 strands of A weft are woven in the same interweaving pattern; Step 5: The jacquard weave adopts the double-sided Tujia double-sided brocade weave, which includes two groups of warp and three groups of weft; Step 6: One shuttle A, one shuttle B, and one shuttle C are regarded as a weft insertion combination, then the first combination shows the weft color on the front side, and the second combination shows the weft color on the back side.

2. The method for designing the organizational structure of a double-sided Tujia brocade according to claim 1 is characterized in that: The warp yarn raw material in the step 2 is 98.42dtex×2 (60s / 2) cotton yarn, and the weft yarn raw material is 147.63dtex×2 (40S / 2) cotton yarn and 281.19dtex (21S / 1) cotton yarn.

3. The method for designing the organizational structure of a double-sided Tujia brocade according to claim 1 is characterized in that: The warp arrangement ratio in the step three is outer warp: inner warp = 1:1, and the weft arrangement ratio is A weft: B weft: C weft = 1:1:

1.

4. The method for designing the organizational structure of a double-sided Tujia brocade according to claim 1 is characterized by: In the step 4, a single warp yarn is thinner than a weft yarn, and 6 weft yarns are woven into the same shuttle.

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