CN112663207A - Production method of intelligent jacquard fabric and application of fabric - Google Patents
Production method of intelligent jacquard fabric and application of fabric Download PDFInfo
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- CN112663207A CN112663207A CN202011495175.6A CN202011495175A CN112663207A CN 112663207 A CN112663207 A CN 112663207A CN 202011495175 A CN202011495175 A CN 202011495175A CN 112663207 A CN112663207 A CN 112663207A
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Abstract
The invention provides a production method of an intelligent jacquard fabric and application of the fabric, wherein the production method comprises the following steps: taking the yarn I as warp yarn and the flexible conducting wire and the yarn II as weft yarn for standby; the intelligent jacquard fabric is obtained by weaving a group of warp yarns and a group of weft yarns through a jacquard loom to obtain gray fabric, and dyeing and finishing the gray fabric. The modified fabric has the advantages of conductivity, neat and smooth appearance, and light weight. The fabric has complete wire performance, so that the fabric can be used for producing high-grade intelligent fabrics.
Description
Technical Field
The invention relates to the technical field of textile weaving, in particular to a production method of an intelligent jacquard fabric and application of the fabric.
Background
The development of intelligent textiles has gone through 3 major product stages, namely the passive intelligent textile stage, the active intelligent textile stage to the present advanced intelligent textile stage. The passive intelligent textile can sense external stimulation, but does not have the capability of autonomously reacting; compared with a passive intelligent textile, the active intelligent textile has the capability of reaction; the advanced intelligent textile has self-adaptive capacity on the basis of the active intelligent textile so as to resist the influence on the external environment and stimulation.
At present, passive intelligent textiles and active intelligent textiles are the most popular in the market, and although advanced intelligent textiles come out, the improvement of the performance of the advanced intelligent textiles is still in a state of continuous research and development. The existing intelligent textile manufacturing is generally carried out in a post-processing mode, namely, a flexible material is used as a substrate, an electronic element and a lead are placed in the hollow flexible material inside or embroidered on the surface of the flexible substrate in an embroidery thread mode, so that the surface of the flexible substrate is uneven, the wearing comfort of the intelligent textile is poor, in addition, the flexible substrate is used as a part added on the existing cloth cover, the integral appearance of the intelligent textile is influenced, the cloth cover cannot meet the requirement of light weight due to the increase of additional parts, and the development of the intelligent textile is limited. Therefore, how to provide a production method to improve the wearing comfort of the intelligent textile is a problem to be solved.
Disclosure of Invention
In the method for producing the intelligent jacquard fabric, a flexible conducting wire is used as one weft yarn, a jacquard loom is used for weaving, the flexible conducting wire is woven into the pattern part of the jacquard fabric, and the garment length line is composed of the flexible conducting wire, so that the fabric has conductive performance, the appearance is neat and smooth, the weight of the fabric can be reduced, and the fabric has the advantage of light weight. The fabric has complete wire performance, so that the fabric can be used for producing high-grade intelligent fabrics.
The technical scheme of the invention is as follows:
a production method of intelligent jacquard fabric comprises the following steps: taking the yarn I as warp yarn and the flexible conducting wire and the yarn II as weft yarn for standby; the intelligent jacquard fabric is obtained by weaving a group of warp yarns and a group of weft yarns through a jacquard loom to obtain gray fabric, and dyeing and finishing the gray fabric.
Preferably, in the weaving process of the jacquard loom in the production method, a clothing length line and a fixed area are reserved, and the clothing length line is a flexible conducting wire; through reserving the length of clothes line, can be convenient connect flexible wire and electronic component, improve the convenience and the maneuverability of connecting.
Preferably, the length of the clothing length line is between 1 cm and 15cm, and the clothing length line can be cut arbitrarily according to the installation requirements of electronic components.
Preferably, in the above production method, the flexible wire is obtained by core-spun yarn in which the core yarn is a wire and the sheath yarn is an insulator; the flexible lead can be cut and connected at will, and the original conductive performance of the flexible lead is not affected after the flexible lead is connected.
Preferably, the fibers used in the insulator are natural color-changing fibers and/or chemical color-changing fibers.
Preferably, the color-changing fibers are color-changing fibers such as light-changing fibers and temperature-changing fibers.
Preferably, the wire is a metal wire or an elastic wire. The elastic lead adopts liquid metal and an elastic body, the elastic body is a hollow pipe body structure with openings at two ends, the elastic body is called an elastic pipe, the liquid metal is filled in the hollow part of the pipe body, sealing parts are arranged at two ends of the pipe body, the sealing parts are made of conductive materials, and the sealing parts are in electric contact with the liquid metal.
Preferably, in the production method, the dyeing and finishing process adopts short-flow processing to avoid damage to the flexible lead; the colored woven jacquard is adopted, so that the dyeing process is saved, and the processing flow is shortened; the dyeing and finishing process comprises the following steps: singeing, desizing, drying, over softening, tentering and setting, and preshrinking.
Preferably, in the dyeing and finishing process, a gas singeing machine is adopted for singeing, the flame temperature is 800-.
The application of the intelligent jacquard fabric is specifically the application of the fabric in high-grade intelligent textiles.
Further, the application of the intelligent jacquard fabric in the high-grade intelligent textiles comprises the following steps:
(1) cutting: the intelligent jacquard fabric is cut into pieces in a transverse cutting mode, and the cut pieces comprise one or more complete cycles, so that the subsequent assembly and processing are facilitated;
(2) assembling: a. the weft flexible wires are connected in series; b. cutting off the clothing length line, and sealing by adopting conductive metal; c. and mounting the electronic component.
The design of clothes line can be cut according to the demand, makes electronic component carry out the position installation according to the demand, adopts the crosscut mode cut-parts, and reducible flexible conductor's breakpoint improves the connection efficiency of latitudinal direction flexible conductor in the a step.
Further, the application of the intelligent jacquard fabric in the high-grade intelligent textiles comprises the following specific processes:
a. the weft flexible wires are connected in series: connecting the broken parts of the flexible wires generated after the cutting of the step (1) by adopting a conductive metal welding mode, determining the communication of the flexible wires in the cutting after the connection, and then performing edge covering processing on the cutting;
b. cutting off the garment long line, sealing the disconnected parts at the two ends by using conductive metal to form a positive electrode and a negative electrode for later use;
c. mounting an electronic component: the electronic element is fixed on the fixing area on the cut piece after being connected with the anode and the cathode of the clothing length line respectively, wherein the combination mode of the electronic element and the cut piece is an adhesion mode, a zipper mode and the like; in addition, the electronic element and the conductive metal seal can be freely disassembled, so that the cleaning is convenient; after the electronic elements are installed, a coherent circuit connection is formed on the intelligent jacquard fabric.
Compared with the prior art, the invention has the beneficial effects that:
1. the jacquard fabric can be used for producing high-grade intelligent textiles, and solves the problem that the existing intelligent textile fabric generally adopts a post-processing mode.
2. The flexible conducting wires are blended into the jacquard fabric, so that the attractiveness of the surface of the fabric and the comfort of the fabric are improved, and the jacquard loom can be used for customizing the personalized patterns according to the requirements of consumers; the intelligent textile electronic elements are placed in the fixed area to be positioned at fixed points, so that the intellectualization and individualization of the intelligent textiles are enhanced.
3. The jacquard fabric has the advantages of light weight, comfort and beauty.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A production method of intelligent jacquard fabric comprises the following steps: taking the yarn I as warp yarn and the flexible conducting wire and the yarn II as weft yarn for standby; weaving a group of warp yarns and a group of weft yarns by a jacquard loom to obtain gray fabric, and dyeing and finishing the gray fabric to obtain intelligent jacquard fabric;
in the weaving process of a jacquard loom, a clothing long line and a fixed area are reserved, and the clothing long line is a flexible conducting wire; the fixing area is used for storing electronic elements through the reserved clothes length line; the arrangement of the clothing length line and the fixing area can conveniently connect the flexible lead and the electronic element, thereby improving the convenience and operability of connection;
the length of the clothing length line is 10cm, so that the connection between the wires is convenient;
the warp yarns adopt 40 pure cotton gray, and the weft yarns adopt 40 pure cotton gray, 40 pure cotton blue, 40 pure cotton purple and 12 flexible wires; the warp density was 173 per inch, the weft density was 156 per inch, and the cloth width was 98 inches; weaving a group of warp yarns and a group of weft yarns by a jacquard loom according to a preset pattern to obtain grey cloth;
designing a pattern and a texture process: the pattern is a large pattern, and lines with various color numbers are thinned during pattern drawing. The input proportion of weft insertion is designed through the sample card, so that 12 flexible wires are woven into the fabric according to a certain proportion, the color number corresponding to the tissue selects a transverse raised strip tissue at the color number of the weft insertion of the flexible wires, the flexible conductive floating long lines are conveniently extracted when the fabric is manufactured, and conventional tissues are selected for other color number patterns.
Weaving a jacquard weave: copying a pattern card picture to an electronic jacquard computer, adjusting the loom equipment to be normal, and setting the loom process parameters: the opening time is 290 degrees, the position of the back beam is No.6-80 degrees, the height of the warp stop frame is set to 156 pieces/inch according to the height of the back beam, the vehicle speed is 450 revolutions per minute and the weft density on the machine, 40 pieces of pure cotton gray, 40 pieces of pure cotton blue, 40 pieces of pure cotton purple and 12 pieces of weft yarns of flexible wires are sequentially placed on a number 1-4 weft accumulator according to the design of a sample card, and the width on the machine is 98 inches.
The flexible conductor is obtained by core-spun yarn, wherein the core yarn is a conductor, and the sheath yarn is an insulator; the flexible lead can be cut and connected at will, and the original conductive performance of the flexible lead is not influenced after the flexible lead is connected; the insulator adopts color-changing fiber;
the conducting wire is an elastic conducting wire; the elastic lead adopts liquid metal and an elastic body, the elastic body is a hollow pipe body structure with openings at two ends, the elastic body is called an elastic pipe, the liquid metal is filled in the hollow part of the pipe body, sealing parts are arranged at two ends of the pipe body, the sealing parts are made of conductive materials, and the sealing parts are in electric contact with the liquid metal;
dyeing and finishing the grey cloth: singeing by using a gas singeing machine, wherein the flame temperature is 800-;
after dyeing and finishing, the intelligent jacquard fabric is obtained.
The application of the intelligent jacquard fabric in the high-grade intelligent textile comprises the following steps:
(1) cutting: the intelligent jacquard fabric is cut into pieces in a transverse cutting mode, and the cut pieces comprise one or more complete cycles, so that the subsequent assembly and processing are facilitated; the conducting wire broken ends on the slices can be reduced by crosscut cutting, and further, the time consumed for connecting the conducting wire broken ends to form a passage is reduced;
(2) assembling: a. the weft flexible wires are connected in series; b. cutting off the clothing length line, and sealing by adopting conductive metal; c. the electronic component is mounted, specifically:
a. the weft flexible wires are connected in series: connecting the broken parts of the flexible wires generated after the cutting of the step (1) by adopting a conductive metal welding mode, determining the communication of the flexible wires in the cutting after the connection, and then performing edge covering processing on the cutting;
b. cutting off the garment long line, sealing the disconnected parts at the two ends by using conductive metal to form a positive electrode and a negative electrode for later use;
c. mounting an electronic component: the electronic element is fixed on the fixing area on the cut piece after being connected with the anode and the cathode of the clothing length line respectively, wherein the combination mode of the electronic element and the cut piece is an adhesion mode, a zipper mode and the like; in addition, the electronic element and the conductive metal seal can be freely disassembled, so that the cleaning is convenient; after the electronic elements are installed, a coherent circuit connection is formed on the intelligent jacquard fabric;
the clothes line is flexible wire, can cut according to the demand, the clothes line after cutting is connected with the electronic component who installs in the fixed area, make electronic component and cut-parts on the conductive path form a complete return circuit, make intelligent fabrics with this cut-parts, can obviously reduce the annex quantity on the intelligent fabrics, and because it is the direct manufacture of big jacquard machine that makes to form, make flexible wire become the component part of fabrics, can avoid this intelligent fabrics to produce the situation of unevenness, improve the comfort level that this intelligent fabrics dressed.
Although the present invention has been described in detail by referring to the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the present invention, and these modifications or substitutions are within the scope of the present invention/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A production method of an intelligent jacquard fabric is characterized by comprising the following steps: taking the yarn I as warp yarn and the flexible conducting wire and the yarn II as weft yarn for standby; the intelligent jacquard fabric is obtained by weaving a group of warp yarns and a group of weft yarns through a jacquard loom to obtain gray fabric, and dyeing and finishing the gray fabric.
2. The method for producing intelligent jacquard fabric according to claim 1, wherein a clothing length line and a fixing area are reserved in the weaving process of the jacquard loom, and the clothing length line is a flexible conducting wire.
3. The method for producing intelligent jacquard fabric according to claim 2, wherein the length of the clothing length line is 1-15cm, and the clothing length line can be cut at will according to the installation requirements of electronic components.
4. The method for producing intelligent jacquard fabric according to any one of claims 1 to 3, wherein the flexible conductive yarn is obtained by core-spun yarn, wherein the core yarn is a conductive yarn and the sheath yarn is an insulator; the insulator adopts natural fiber and/or chemical fiber; the fiber adopted by the insulator is photochromic fiber with light variation, temperature variation and the like.
5. The method for producing intelligent jacquard fabric according to claim 4, wherein the conductive wires are metal wires or elastic conductive wires.
6. The method for producing intelligent jacquard fabric according to claim 1, wherein the dyeing and finishing process adopts a short-flow process, and the dyeing and finishing process comprises the following steps: singeing, desizing, drying, over softening, tentering and setting, and preshrinking.
7. The method for producing intelligent jacquard fabric according to claim 6, wherein in the dyeing and finishing process, the singeing is carried out by a gas singeing machine, the flame temperature is 800-.
8. Use of the intelligent jacquard fabric according to any one of claims 1 to 7, in particular in advanced intelligent textiles.
9. The application of the intelligent jacquard fabric according to claim 8, wherein the process is as follows:
(1) cutting: the intelligent jacquard fabric is cut into pieces in a transverse cutting mode, and the cut pieces comprise one or more complete cycles, so that the subsequent assembly and processing are facilitated;
(2) assembling: a. the weft flexible wires are connected in series; b. cutting off the clothing length line, and sealing by adopting conductive metal; c. and mounting the electronic component.
10. The application of the intelligent jacquard fabric of claim 9, which is characterized by comprising the following steps:
a. the weft flexible wires are connected in series: connecting the broken parts of the flexible wires generated after the cutting of the step (1) by adopting a conductive metal welding mode, determining the communication of the flexible wires in the cutting after the connection, and then performing edge covering processing on the cutting;
b. cutting off the garment long line, sealing the disconnected parts at the two ends by using conductive metal to form a positive electrode and a negative electrode for later use;
c. mounting an electronic component: the electronic component is fixed in the fixing area on the cut-parts after being connected with the positive and negative electrodes of the clothing length line respectively, wherein the combination mode of the electronic component and the cut-parts is an adhesion mode, a zipper mode and the like.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020111054778 | 2020-10-15 | ||
| CN202011105477 | 2020-10-15 |
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| CN112663207A true CN112663207A (en) | 2021-04-16 |
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| CN110219082A (en) * | 2019-05-29 | 2019-09-10 | 武汉纺织大学 | A kind of electrochromism nanofiber covering yarn and preparation method thereof |
| CN111527243A (en) * | 2017-10-18 | 2020-08-11 | 佛罗里达中心大学研究基金会有限公司 | Fiber with conductive core and color-changing coating |
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| DE102004050838A1 (en) * | 2004-10-15 | 2006-04-20 | Looxor Gmbh | Fabric including electrically conductive warp and/or weft threads attached to light modules and potential sources, useful e.g. in clothing, furniture, wall coverings, posters or advertisements |
| CH697245B1 (en) * | 2005-06-15 | 2008-07-31 | Textilma Ag | Textile PCB. |
| AU2009217471A1 (en) * | 2008-10-01 | 2010-04-15 | Gale Pacific Limited | A fabric |
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