Preparation method of woven gold brocade based on brocade weaving technology

Abstract

The invention discloses a preparation method of woven gold brocade based on brocade weaving skill, which comprises the following steps: fixing transparent silk threads and gold threads, weaving by using the brocade weaving skill, twisting the gold threads when the gold threads are bent from one weft direction to another weft direction, and enabling the twisted spiral axis to be perpendicular to the surface of the fabric, so that the gold threads have elasticity, and the elasticity of the gold threads is improved. The gold thread for weaving the gold brocade, which is woven by the brocade weaving technology in the prior art, is abraded or broken in the use process, so that the gold thread is more compact in connection with the warp, and has impact resistance; the defect that the gold thread for weaving the gold brocade woven by the brocade weaving technology in the prior art is overcome; the transparent silk threads and the gold threads in the weft part are located on the same vertical plane, when the number of weft interweaving points in the weft direction is smaller than that of warp interweaving points, the transparent silk threads are located above the gold threads, and if not, the transparent silk threads are located below the gold threads, local stress concentration can be reduced, and the impact resistance of the gold threads is improved; the contact area with the warps can be increased, so that the transparent silk threads can be fixed with the warps more fixedly.

Description

Technical Field

[0001] The invention relates to the technical field of fabric preparation, and in particular to a method for preparing woven gold brocade based on Yunjin weaving technique. Background Art

[0002] Gold brocade is a brocade woven with gold threads or gold foil cut into gold threads as the weft. Gold brocade is woven with gold threads, which makes the surface of the fabric present a golden and magnificent color effect. This golden luster is particularly dazzling in the sun, giving people a sense of luxury and nobility.

[0003] Yunjin weaving adopts the unique "through warp and broken weft" technique, that is, the weft is made of an indefinite number of colored velvet segments, making the fabric rich in color and exquisite in pattern. At the same time, Yunjin weaving also pays attention to color matching and pattern design, using color halo and blending techniques to make the pattern colors beautiful. The production process of Yunjin is cumbersome and delicate, requiring multiple links such as designing patterns, tying patterns, and weaving on the machine. Among them, "tying patterns" uses the ancient method of knotting ropes to record events, converting the patterns and colors into program language, and then weaving on the machine.

[0004] When using Yunjin weaving technique to weave gold brocade, due to the unique Yunjin weaving technique of passing the warp and breaking the weft, the gold thread needs to be used to make multiple turns and flip over in specific areas. After the turns, if the gold brocade is rubbed or pulled during use, the gold thread will be worn, and the poor elasticity of the gold thread will make the bonding ability between the gold thread and the warp weak, causing the gold thread to fall off or break.

[0005] Therefore, it is necessary to improve the gold brocade weaving method of the prior art to solve the above problems. Summary of the invention

[0006] The present invention overcomes the shortcomings of the prior art and provides a method for preparing gold-woven brocade based on Yunjin weaving technique, aiming to solve the defect that the gold thread of the gold-woven brocade woven by Yunjin weaving technique in the prior art is worn or broken during use.

[0007] To achieve the above object, the technical solution adopted by the present invention is: a method for preparing woven gold brocade based on Yunjin weaving technique, comprising the following steps:

[0008] S1: designing a gold thread weaving pattern according to the results of the stitch knotting, wherein the gold thread is used as the weft thread for weaving, and the stitch knotting results are used to design the arrangement of the silk threads, and the length of the gold thread in each weft direction is arranged according to the gold thread weaving pattern, the density of the warp threads and the diameter of the warp threads;

[0009] S2: according to the length of the gold wire in each weft direction in S1, a transparent silk thread is fixed on the gold wire, and the axial direction of the transparent silk thread is consistent with the axial direction of the gold wire, so as to obtain a composite gold wire;

[0010] S3: Weaving the composite gold thread in S2 into brocade according to the result of the stitch knotting. During the brocade weaving process, when the composite gold thread is bent from one weft direction to another weft direction, the composite gold thread is twisted, and the twisting spiral axis is perpendicular to the surface of the fabric;

[0011] S4: The fabric is woven according to the gold thread weaving pattern to obtain a gold brocade based on the Yunjin weaving technique.

[0012] In a preferred embodiment of the present invention, the thickness of the gold wire in S1 is consistent with the thickness of the warp thread, the warp thread is made of silk, and the diameter of the warp thread is 15-20 μm.

[0013] In a preferred embodiment of the present invention, the length dimension of the gold wire in S1 in each weft direction is the length dimension of the gold wire when it is straightened in each weft direction, and the length dimension of the gold wire in each weft direction is greater than the product of the warp density and the warp diameter dimension of the gold wire woven part in the weft direction.

[0014] In a preferred embodiment of the present invention, the material of the transparent thread in S2 is one of nylon thread and polyester thread, and the diameter of the transparent thread is smaller than the diameter of the gold thread.

[0015] In a preferred embodiment of the present invention, the number of the transparent threads in S2 is greater than or equal to 2, and there is a same tangent line that is tangent to several of the transparent threads.

[0016] In a preferred embodiment of the present invention, the torsion angle of the composite gold wire in S3 is 360°×n+180°, wherein n is a positive integer, and the height of the torsion spiral is consistent with the thickness of the fabric.

[0017] In a preferred embodiment of the present invention, the composite gold wire in S3 includes a weft portion and a bending portion, wherein the weft portion is the portion of the gold wire in the same weft direction, and the bending portion is the portion that bends when turning from one weft direction to another.

[0018] In a preferred embodiment of the present invention, the gold wire in the bent portion and the transparent silk wire are spirally parallel on the same horizontal plane, and the transparent silk wire is located at the periphery of the gold wire.

[0019] In a preferred embodiment of the present invention, the transparent silk thread and the gold thread in the weft portion are located on the same vertical plane, and when the number of weft interlacing points in this weft direction is less than the number of warp interlacing points, the transparent silk thread is located above the gold thread, otherwise, the transparent silk thread is located below the gold thread.

[0020] In order to achieve the above-mentioned purpose, the second set of technical solutions adopted by the present invention is: a woven gold brocade based on Yunjin weaving technique, which is prepared based on a preparation method of woven gold brocade based on Yunjin weaving technique.

[0021] The present invention solves the defects existing in the background technology and has the following beneficial effects:

[0022] (1) The present invention provides a preparation method of woven gold brocade based on Yunjin weaving technique, wherein transparent silk thread and gold thread are fixed and then woven using Yunjin weaving technique, and the gold thread is twisted when the gold thread is bent from one weft direction to another, and the axis of the twisted spiral is perpendicular to the surface of the fabric. Compared with the woven gold brocade process in the prior art, the gold thread can be made elastic and more tightly connected to the warp thread, and has impact resistance, and can solve the defect of wear or breakage of the gold thread of the woven gold brocade woven using Yunjin weaving technique in the prior art during use.

[0023] (2) In the present invention, the material of the transparent thread is one of nylon thread and polyester thread. The diameter of the transparent thread is smaller than the diameter of the gold thread. The transparent thread has good elasticity and can provide better elastic recovery ability compared with the prior art. When the gold wire is stretched, the nylon thread can help the gold wire return to its original shape, thereby improving the elasticity of the composite gold wire structure.

[0024] (3) In the present invention, the transparent silk thread and the gold thread in the weft part are located on the same vertical plane. When the number of weft interlacing points in this weft direction is less than the number of warp interlacing points, the transparent silk thread is located above the gold thread. Otherwise, the transparent silk thread is located below the gold thread. Compared with the prior art, the local stress concentration can be reduced, thereby improving the impact resistance of the gold thread, and the contact area with the warp can be increased, so that the transparent silk thread can be more fixed to the warp.

[0025] (4) In the present invention, the number of transparent threads is greater than or equal to 2, and there is a same tangent line that is tangent to several transparent threads respectively. The transparent threads have a dispersing effect. Compared with the prior art, the dispersing effect can reduce the local stress concentration of the gold wire when it is subjected to external force, thereby reducing the risk of breakage. The same tangent line is tangent to several transparent threads respectively, so that the several transparent threads can be fitted with the warp threads, avoiding rolling of the composite gold wire, and can always maintain elasticity and impact resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 It is a method step diagram of a preferred embodiment of the present invention. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the structure or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present application.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0031] like Figure 1 As shown, a method for preparing woven gold brocade based on Yunjin weaving technique comprises the following steps:

[0032] S1: Design gold thread weaving patterns based on the results of the embroidery pattern. The gold thread is used as the weft for weaving. The results of the embroidery pattern are used to design the arrangement of silk threads. The length of the gold thread in each weft direction is arranged according to the gold thread weaving pattern, warp density and warp diameter. The embroidery pattern process is to compare with the drawn design drawing. The warp corresponds to the vertical grid on the design drawing, and the weft corresponds to the horizontal grid on the design drawing. The pattern sample pattern is embroidered and the design pattern is accurately copied to the "pattern", ensuring the accuracy and complexity of the pattern on the fabric.

[0033] The patterns and designs of the fabrics are determined through the traditional technique of knotting, an ancient art of creating patterns by weaving a series of knots and loops.

[0034] S2: According to the length of the gold thread in S1 in each weft direction, the transparent silk thread is fixed on the gold thread, and the axis direction of the transparent silk thread is consistent with the axis direction of the gold thread to obtain a composite gold thread; the combination of transparent silk thread and gold thread can increase the luster and luxury of the fabric, making the fabric show a richer visual effect under different light. The combination of transparent silk thread and gold thread can create a sense of layering and three-dimensionality in the fabric, especially in the complex brocade weaving, this effect is particularly obvious.

[0035] S3: The composite gold thread in S2 is used to weave brocade according to the results of the embroidery knotting. During the weaving process of brocade, when the composite gold thread is bent from one weft direction to another, the composite gold thread is twisted, and the twisting spiral axis is perpendicular to the surface of the fabric; twisting can increase the structural stability and strength of the composite gold thread, similar to the twisting process, the fiber strips become yarns, and the twisted composite gold thread causes the outer layer of fibers to squeeze toward the inner layer to generate centripetal pressure, so that the whiskers obtain friction along the length direction of the fibers, thereby improving the strength of the composite gold thread. The twisted structure can increase the elasticity of the composite gold thread, so that the fabric can better recover to its original state after being subjected to external forces, and improve the elasticity and resilience of the fabric. The characteristics of brocade weaving are continuous warp and disconnected weft, the warp is continuous, and the weft is disconnected, that is, there can be multiple wefts in one weft direction at the same time.

[0036] S4: The fabric is woven according to the gold thread weaving pattern to obtain a gold brocade based on the Yunjin weaving technique.

[0037] The gold wire used is pure gold wire, which is usually drawn from a material with a gold purity of more than 99.99%. Pure gold wire can provide excellent decorative effects due to its luster and color uniformity, and can show extraordinary decorative effects both in natural light and under lighting.

[0038] After the transparent silk thread and the gold thread are fixed, they are woven using the Yunjin weaving technique. When the gold thread turns from one weft direction to another and is bent, the gold thread is twisted, and the axis of the twisted spiral is perpendicular to the surface of the fabric. This can make the gold thread elastic and the connection with the warp thread tighter, and have impact resistance, which can solve the defect of wear or breakage of the gold thread of the gold brocade woven using the Yunjin weaving technique during use in the prior art.

[0039] The thickness of the gold thread in S1 is consistent with that of the warp thread, which is made of silk and has a diameter of 15-20μm. The consistency of the thickness of the gold thread and the warp thread ensures a better match between the two during the weaving process, reducing wear or breakage caused by uneven thickness. This consistency helps the gold thread to evenly distribute force during the weaving process, thereby improving the stability and durability of the overall structure. The smaller diameter of silk makes the gold thread more tightly bonded to the silk, increasing the friction between the two and thus improving the impact resistance of the gold thread. The thin diameter of silk also helps the flexibility of the gold thread during the weaving process, allowing it to better adapt to complex weaving patterns and structures.

[0040] The length dimension of the gold wire in each latitude direction in S1 is the length dimension of the gold wire when it is straightened in each latitude direction, and the length dimension of the gold wire in each latitude direction is greater than the product of the warp density and the warp diameter dimension in the latitude direction of the gold wire weaving part. Increasing the length of the gold wire can improve its elasticity to a certain extent. This is because when subjected to external force, the longer gold wire can have a larger deformation space, thereby absorbing more energy without breaking. When the length dimension of the gold wire is greater than the product of the warp density and the diameter dimension, the gold wire can better disperse and absorb the impact force when it is impacted, thereby improving the impact resistance of the overall structure.

[0041] The transparent thread in S2 is made of one of nylon thread and polyester thread, and the diameter of the transparent thread is smaller than that of the gold thread. The transparent thread has good elasticity and can provide better elastic recovery. When the gold thread is stretched, the nylon thread can help the gold thread return to its original shape, thereby improving the elasticity of the composite gold thread structure. The transparent thread helps the gold thread to better disperse and absorb the impact force when it is impacted, reducing the direct force on the gold thread, thereby improving its impact resistance. Polyester and nylon have good wrinkle resistance and good shape retention. The composite gold thread can maintain its shape and is not easy to wrinkle, which enhances the aesthetics and practicality of the fabric, can solve the plastic deformation of the gold thread, and enhances the elastic deformation ability.

[0042] The number of transparent silk threads in S2 is greater than or equal to 2, and there are the same tangent lines that are tangent to several transparent silk threads. When the number of transparent silk threads increases, they can share the stress on the gold wire more evenly. This dispersion effect can reduce the local stress concentration of the gold wire when it is subjected to external force, thereby reducing the risk of breakage. Similar to the sacrificial bond and implicit length strategy in the spider web, the addition of transparent silk threads can imitate this mechanism. When impacted, the transparent silk thread can break as a sacrificial bond, while the gold wire stretches as an implicit length after the sacrificial bond breaks, further dissipating energy and reducing the accumulation of elastic potential energy, thereby improving impact resistance. The same tangent line is tangent to several transparent silk threads respectively, so that several transparent silk threads can be fitted with the warp threads to avoid rolling of the composite gold wire, and can always maintain elasticity and impact resistance.

[0043] The twist angle of the composite gold wire in S3 is 360°×n+180°, where n is a positive integer and the twist spiral height is consistent with the fabric thickness. The specific twist angle helps to disperse the impact force when the gold wire is impacted. Since the twist spiral height is consistent with the fabric thickness, this structure can disperse the impact force along the twisted spiral path when the gold wire is impacted, reducing the direct impact on the gold wire, thereby improving its impact resistance. Twisting can change the stress distribution inside the material, making the stress distribution of the gold wire more uniform when it is stretched or compressed, thereby improving the overall mechanical properties of the material.

[0044] The composite gold wire in S3 includes a weft portion and a bending portion. The weft portion is the portion of the gold wire in the same weft direction, and the bending portion is the portion that is bent when turning from one weft direction to another.

[0045] In the bending part, the gold wire and the transparent wire are spiraled in parallel on the same horizontal plane, and the transparent wire is located outside the gold wire. When the gold wire is bent from one latitude to another, the spiral structure of the transparent wire can increase the energy absorption capacity of the material when it is impacted. The transparent wire can break before the gold wire and absorb part of the impact energy, thereby protecting the gold wire from damage and improving the impact resistance of the overall structure.

[0046] In the weft part, the transparent silk thread and the gold thread are located on the same vertical plane. When the number of weft interlacing points in this weft direction is less than the number of warp interlacing points, the transparent silk thread is located above the gold thread, otherwise, the transparent silk thread is located below the gold thread. This design can be dynamically adjusted according to the actual number of interlacing points, which helps to distribute stress more evenly and reduce local stress concentration, thereby improving the impact resistance of the gold thread. The use of transparent silk threads can make the color transition more natural and smooth. When the transparent silk threads are located above or below the gold thread, they can serve as a color buffer so that the color change is not too abrupt, thereby enhancing the harmony of the colors. The transparent silk threads determine the fixed position according to the quantitative relationship between the warp interlacing points and the weft interlacing points, which can increase the contact area with the warp, so that the transparent silk threads can be more fixed to the warp, and avoid displacement of the composite gold thread during use.

[0047] A woven gold brocade based on Yunjin weaving technique is prepared based on a preparation method of the woven gold brocade based on Yunjin weaving technique.

[0048] The above is based on the ideal embodiment of the present invention. Through the above description, relevant personnel can make various changes and modifications without departing from the technical concept of the present invention. The technical scope of the present invention is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A method for preparing brocade based on brocade weaving technique, characterized in that: The following steps are involved: S1: designing a gold thread weaving pattern according to the results of the stitch knotting, wherein the gold thread is used as the weft thread for weaving, and the stitch knotting results are used to design the arrangement of the silk threads, and the length of the gold thread in each weft direction is arranged according to the gold thread weaving pattern, the density of the warp threads and the diameter of the warp threads; S2: according to the length of the gold wire in each weft direction in S1, a transparent silk thread is fixed on the gold wire, and the axial direction of the transparent silk thread is consistent with the axial direction of the gold wire, so as to obtain a composite gold wire; S3: Weaving the composite gold thread in S2 into brocade according to the result of the stitch knotting. During the brocade weaving process, when the composite gold thread is bent from one weft direction to another weft direction, the composite gold thread is twisted, and the twisting spiral axis is perpendicular to the surface of the fabric; S4: The fabric is woven according to the gold thread weaving pattern to obtain a gold brocade based on the Yunjin weaving technique.

2. The method for preparing brocade based on brocade weaving technique according to claim 1, characterized in that: The thickness of the gold wire in S1 is consistent with the thickness of the warp wire. The warp wire is made of silk and has a diameter of 15-20 μm.

3. The method for preparing brocade based on brocade weaving technique according to claim 1, characterized in that: The length dimension of the gold wire in each weft direction in S1 is the length dimension of the gold wire when it is straightened in each weft direction, and the length dimension of the gold wire in each weft direction is greater than the product of the warp density and the warp diameter dimension of the gold wire woven part in the weft direction.

4. The method for preparing woven gold brocade based on Yunjin weaving technique according to claim 1 is characterized in that: The material of the transparent thread in S2 is one of nylon thread and polyester thread, and the diameter of the transparent thread is smaller than the diameter of the gold thread.

5. The method for preparing woven gold brocade based on Yunjin weaving technique according to claim 1 is characterized in that: The number of the transparent threads in S2 is greater than or equal to 2, and there is a same tangent line that is tangent to several of the transparent threads.

6. The method for preparing brocade based on brocade weaving technique according to claim 1, characterized in that: The twisting angle of the composite gold wire in S3 is 360°×n+180°, wherein n is a positive integer, and the twisting spiral height is consistent with the fabric thickness.

7. The method for preparing woven gold brocade based on Yunjin weaving technique according to claim 1 is characterized in that: The composite gold wire in S3 includes a weft portion and a bending portion, wherein the weft portion is the portion of the gold wire in the same weft direction, and the bending portion is the portion that is bent when turning from one weft direction to another weft direction.

8. The method for preparing woven gold brocade based on Yunjin weaving technique according to claim 7 is characterized in that: The gold wire in the bending part and the transparent silk wire are spirally parallel in the same horizontal plane, and the transparent silk wire is located at the periphery of the gold wire.

9. The method for preparing woven gold brocade based on Yunjin weaving technique according to claim 7 is characterized in that: The transparent silk thread and the gold thread in the weft direction are located on the same vertical plane. When the number of weft interlacing points in the weft direction is less than the number of warp interlacing points, the transparent silk thread is located above the gold thread, otherwise, the transparent silk thread is located below the gold thread.

10. A brocade made of brocade based on Yunjin weaving technique, characterized in that: It is prepared by a method for preparing woven gold brocade based on Yunjin weaving technique according to any one of claims 1-9.

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