CN110172781B - Double-jacquard concave-convex process and double-jacquard concave-convex fabric thereof - Google Patents
Double-jacquard concave-convex process and double-jacquard concave-convex fabric thereof Download PDFInfo
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- CN110172781B CN110172781B CN201910392133.0A CN201910392133A CN110172781B CN 110172781 B CN110172781 B CN 110172781B CN 201910392133 A CN201910392133 A CN 201910392133A CN 110172781 B CN110172781 B CN 110172781B
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/06—Patterned fabrics or articles
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
- D04B21/16—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/14—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes
- D04B21/18—Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating elastic threads
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Of Fabric (AREA)
- Knitting Machines (AREA)
Abstract
The invention provides a double-jacquard concave-convex process and a double-jacquard concave-convex fabric thereof, wherein the double-jacquard concave-convex process comprises the steps of weaving preparation, guide bar configuration, weaving on a loom and the like, wherein the guide bar GB1, the guide bar JB1.1, the guide bar JB1.2, the guide bar JB2.1 and the guide bar JB2.2 are all threaded by low-elasticity yarns or inelastic yarns, the guide bars GB4 and GB5 adopt high-elasticity yarns, the rebound amount of the yarns is relatively increased after weaving, the yarns can contract towards the bottom layer direction, the surface layer plain cloth position is enabled to be convex, a concave-convex structure is formed, and certain elasticity is achieved. The jacquard guide bars JB2.1 and JB2.2 are located at the surface layer plain cloth position and are not raised, so that a stable structure is formed, and the concave-convex jacquard effect of the fabric is obvious.
Description
Technical Field
The invention relates to a weaving process of a fabric and the fabric, in particular to a double-jacquard concave-convex process and the double-jacquard concave-convex fabric.
Background
The concave-convex warp knitting fabric is a warp knitting fabric with the concave-convex jacquard effect on the surface, and is widely applied to various luggage, shoe and clothes products due to the strong three-dimensional effect and the good touch effect.
At present, the concave-convex warp knitted fabric is generally difficult to obtain directly through weaving, but specific treatment is carried out after the weaving is finished, for example, in a patent CN201710507370.8 filed by my company and a manufacturing method of the elastic concave-convex warp knitted fabric, the fabric needs to be strictly controlled in a post-treatment stage, in the post-treatment process, the symmetry of a model is difficult, in order to prevent the shrinkage of the fabric from influencing the concave-convex effect in a shaping process, the quantity of auxiliary resin also needs to be controlled, so that the manufacturing process is complex and tedious, the quality of the manufactured fabric is not stable enough, large differences are easy to be caused by different batches, and the fabric is single in pattern and pattern varieties due to the limitation of the process.
Disclosure of Invention
The invention aims to provide a double-jacquard concave-convex process and a double-jacquard concave-convex fabric thereof, which have the advantages of simple process and relatively low production cost.
In order to solve the problems, the invention adopts the following technical scheme: a double jacquard concave-convex process and a double jacquard concave-convex fabric thereof comprise the following steps:
s1, preparing for weaving, and designing the concave-convex pattern of the fabric on a computer;
s2, arranging guide bars, and selecting a double-needle-bed warp knitting machine with at least seven guide bars, wherein the seven adjacent guide bars are sequentially provided with a guide bar GB1, a jacquard guide bar JB1.1, a jacquard guide bar JB1.2, a jacquard guide bar JB2.1, a jacquard guide bar JB2.2, a guide bar GB4 and a guide bar GB5 according to the arrangement positions, the guide bars GB1, the jacquard guide bars JB1.1, the jacquard guide bars JB1.2, the jacquard guide bars JB2.1 and the jacquard guide bars JB 4 and GB5 all adopt low-elasticity yarns or inelastic yarns to thread yarns, and the guide bars GB4 and GB5 adopt middle-high-elasticity yarns to thread yarns;
s3, weaving on a loom, the guide bars GB4, GB5 laying-up the stitches on the double-bar warp knitting machine to form the bottom layer of the fabric, the guide bar GB1 and the jacquard guide bars JB1.1, JB1.2 laying-up the stitches on the warp knitting machine to form the face layer of the fabric, the jacquard guide bars JB2.1, JB2.2 selectively laying-up the stitches from the face layer to the bottom layer, weaving to form a non-delamination of the fabric.
Preferably, in step S2, the guide bars GB1, GB4 and GB5 are all threaded in a full-through manner, the jacquard guide bar JB1.1 and the jacquard guide bar JB2.1 are threaded in a one-through-one-empty manner, and the jacquard guide bar JB1.2 and the jacquard guide bar JB2.2 are threaded in a one-through-one-empty manner.
Preferably, the guide bar GB1, the jacquard guide bar JB1.1, the jacquard guide bar JB1.2, the jacquard guide bar JB2.1 and the jacquard guide bar JB2.2 all adopt half-bright white low-stretch yarns for threading, and the guide bars GB4 and GB5 adopt nylon white high-stretch spandex single-covered yarns.
Preferably, the section GB1 uses nylon polyester doubling material, the jacquard guide bar JB1.1, the jacquard guide bar JB1.2, the jacquard guide bar JB2.1, the jacquard guide bar JB2.2 uses terylene low stretch material, the guide bars GB4, GB5 use nylon white high-stretch spandex single-covered yarn.
Preferably, the base stitch of the padding of the guide bar GB1 is 1-0/1-1/1-0/1-1//, the base stitch of the padding of the jacquard bar JB1.1 is 1-0/1-1/1-2/1-1//, the base stitch of the padding of the jacquard bar JB1.2 is 1-0/1-1/1-2/1-1//, the base stitch of the padding of the jacquard bar JB2.1 is 1-0/1-1/1-2/1-1//, the base stitch of the padding of the jacquard bar JB2.2 is 1-0/1-1/1-2/1-1//, and the base stitch of the padding of the jacquard bar GB4 is 2-2/1-0/1-1//, and the base stitch of the padding of the jacquard bar GB4 is 1-0/1-0/1-1// 2-3//, the basic yarn laying structure of the guide bar GB5 is 1-1/2-3/2-2/1-0//.
Preferably, the double-jacquard concave-convex fabric is prepared by adopting the double-jacquard concave-convex process.
By adopting the technical scheme, the invention has the beneficial effects that:
1, sley bar GB1, merchant card sley bar JB1.1, merchant card sley bar JB1.2, merchant card sley bar JB2.1, what merchant card sley bar JB2.2 all adopted is that low elasticity yarn or inelastic yarn wear the yarn, it is less relatively or can not have the resilience to weave back yarn resilience volume, sley bar GB4, what GB5 adopted is well high elastic yarn, it increases relatively to weave back yarn resilience volume, the yarn can be towards the bottom direction shrink, make the surface course plain cloth position arch, form concave-convex structure and have certain elasticity. And because the jacquard guide bar JB2.1 and the jacquard guide bar JB2.2 are selectively padded to the bottom from the surface layer, the non-delaminating effect of the woven fabric is formed by weaving, so that the bottom layer and the surface layer of the woven fabric are tightly woven and connected into a whole without gaps, the surface layer plain cloth positions where the jacquard guide bar JB2.1 and the jacquard guide bar JB2.2 are located are not raised, a stable structure is formed, and the concave-convex jacquard effect of the woven fabric is obvious. Compared with the traditional technical scheme, the concave-convex warp knitted fabric can be directly knitted without subsequent treatment, the process is simpler, and the production cost is relatively lower.
2, the integral type is woven, just forms the concave-convex pattern in weaving for the screen cloth structure is more stable, and the quality is outstanding stable more.
3, the fabric pattern and the pattern variety are not limited by the process and are more diversified.
Drawings
FIG. 1 is a process flow diagram of the present invention.
Detailed Description
The invention is further illustrated by the following specific examples.
The double-jacquard concave-convex process provided by the embodiment comprises the following steps:
s1, preparing for weaving, designing the concave-convex pattern of the fabric on a computer, and processing the on-machine file by using the autonomous on-machine software.
And S2, arranging guide bars, and selecting a double-needle-bed warp knitting machine with at least seven guide bars, wherein the seven adjacent guide bars are sequentially a guide bar GB1, a jacquard guide bar JB1.1, a jacquard guide bar JB1.2, a jacquard guide bar JB2.1, a jacquard guide bar JB2.2, a guide bar GB4 and a guide bar GB5 according to the arrangement positions of the guide bars.
The guide bars GB1, GB4 and GB5 are threaded in a full-threading mode, the jacquard guide bar JB1.1 and the jacquard guide bar JB2.1 are threaded in a one-threading-one-empty mode, namely, after each thread is threaded, a position is left, and then the circular threading is continued, the jacquard guide bar JB1.2 and the jacquard guide bar JB2.2 are threaded in a one-empty-one-threading mode.
Specifically, the guide bar GB1, the jacquard guide bar JB1.1, the jacquard guide bar JB1.2, the jacquard guide bar JB2.1 and the jacquard guide bar JB2.2 are threaded by low elastic yarns or inelastic yarns, and the guide bars GB4 and GB5 are threaded by medium-high elastic yarns (such as spandex).
Preferably, in the present embodiment, the guide bars GB1, jacquard guide bars JB1.1, jacquard guide bars JB1.2, jacquard guide bars JB2.1 and jacquard guide bars JB2.2 all use half-bright white low stretch yarns for threading, and the guide bars GB4 and GB5 use nylon white high-stretch spandex single covered yarns.
Preferably, the section GB1 is made of nylon polyester doubling materials, polyester low-elasticity materials are used as jacquard guide bars JB1.1, jacquard guide bars JB1.2, jacquard guide bars JB2.1 and jacquard guide bars JB2.2, and nylon white high-elasticity spandex single-covered yarns are used as guide bars GB4 and GB 5.
And S3, weaving on a machine, and carrying out yarn laying and looping on the warp knitting machine by the guide bar GB1 and the jacquard guide bars JB1.1 and JB1.2 to form a fabric surface layer, and carrying out plain weave and mesh collocation. The guide bars GB4, GB5 cooperate to form the bottom layer of the fabric. The jacquard guide bar JB2.1 and the jacquard guide bar JB2.2 are used for carrying out jacquard v and mesh and plain cloth weave matching. Because guide bar GB1, merchant card guide bar JB1.1, merchant card guide bar JB1.2, merchant card guide bar JB2.1, merchant card guide bar JB2.2 all adopt low elasticity yarn or no elastic yarn to wear the yarn, it is less relatively or can not have the resilience to weave back yarn resilience volume, guide bar GB4, GB5 adopt well high elastic yarn, it increases relatively to weave back yarn resilience volume, the yarn can contract towards the bottom direction, make the surface course plain cloth position arch, form concave-convex structure and have certain elasticity.
Specifically, the jacquard guide bar JB2.1 and the jacquard guide bar JB2.2 are selectively laid in the yarn from the surface layer to the bottom to weave the non-delaminating effect of the fabric, so that the bottom layer and the surface layer of the fabric are closely woven and connected into a whole without gaps.
More specifically, the jacquard guide bars JB2.1 and JB2.2 are woven from the surface layer to the bottom in a selective yarn laying manner to form the non-delaminating effect of the fabric, so that the bottom layer and the surface layer of the fabric are tightly woven and connected into a whole without gaps, the plain cloth positions of the surface layer at the jacquard guide bars JB2.1 and JB2.2 are not raised, a stable structure is formed, and the concave-convex jacquard effect of the fabric is obvious.
In addition, in the present embodiment, the base stitch of the yarn laying of the guide bar GB1 is 1-0/1-1/1-0/1-1//, the base stitch of the yarn laying of the jacquard bar JB1.1 is 1-0/1-1/1-2/1-1//, the base stitch of the yarn laying of the jacquard bar JB1.2 is 1-0/1-1/1-2/1-1//, the base stitch of the yarn laying of the jacquard bar JB2.1 is 1-0/1-1/1-2/1-1//, the base stitch of the yarn laying of the jacquard bar JB2.2 is 1-0/1-1/1-2/1-1/, and the base stitch of the yarn laying of the bar GB4 is 2-2/1-0/1-1/2-3//, the basic structure of the laying yarn of the guide bar GB5 is 1-1/2-3/2-2/1-0//. The main difference of the basic structure of the lapping yarn is that the needle-up position is different.
In addition, the embodiment also provides a double-jacquard concave-convex fabric which is woven by adopting the double-jacquard concave-convex process.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, which is defined by the appended claims.
Claims (5)
1. A double-jacquard concave-convex process is characterized by comprising the following steps:
s1, preparing for weaving, and designing the concave-convex pattern of the fabric on a computer;
s2, arranging guide bars, and selecting a double-needle-bed warp knitting machine with at least seven guide bars, wherein the seven adjacent guide bars are sequentially provided with a guide bar GB1, a jacquard guide bar JB1.1, a jacquard guide bar JB1.2, a jacquard guide bar JB2.1, a jacquard guide bar JB2.2, a guide bar GB4 and a guide bar GB5 according to the arrangement positions, the guide bars GB1, the jacquard guide bars JB1.1, the jacquard guide bars JB1.2, the jacquard guide bars JB2.1 and the jacquard guide bars JB 4 and GB5 all adopt low-elasticity yarns or inelastic yarns to thread yarns, and the guide bars GB4 and GB5 adopt middle-high-elasticity yarns to thread yarns;
s3, weaving on a loom, the guide bars GB4, GB5 stitch-forming the bottom layer of the fabric on the double-needle bar warp knitting machine, the guide bar GB1 and the jacquard guide bars JB1.1, JB1.2 stitch-forming the top layer of the fabric on the warp knitting machine, the jacquard guide bar JB2.1, the jacquard guide bar JB2.2 selectively stitch from the top layer to the bottom layer, weaving forms the non-delaminating of the fabric, the base stitch of the padding yarn of the guide bar GB1 is 1-0/1-1/1-0/1-1//, the base stitch of the padding yarn of the jacquard guide bar JB1.1 is 1-0/1-1/1-2/1-1/, the base stitch of the padding yarn of the jacquard guide bar JB1.2 is 1-0/1-1/1-2/1-1/, and the base stitch of the padding yarn of the jacquard guide bar JB2.1 is 1-0/1-3683-1/1/ -2/1-1//, the basic stitch of laying yarn of said jacquard bar JB2.2 is 1-0/1-1/1-2/1-1//, the basic stitch of laying yarn of said bar GB4 is 2-2/1-0/1-1/2-3//, and the basic stitch of laying yarn of said bar GB5 is 1-1/2-3/2-2/1-0//.
2. The double-jacquard embossing process according to claim 1, wherein: in step S2, the guide bars GB1, GB4, and GB5 are all threaded in a full-through manner, the jacquard guide bar JB1.1 and the jacquard guide bar JB2.1 are threaded in a one-to-empty manner, and the jacquard guide bar JB1.2 and the jacquard guide bar JB2.2 are threaded in a one-to-empty manner.
3. The double-jacquard embossing process according to claim 1, wherein: the guide bar GB1, merchant card guide bar JB1.1, merchant card guide bar JB1.2, merchant card guide bar JB2.1, merchant card guide bar JB2.2 all adopt half light white low stretch yarn to wear the yarn, the guide bar GB4, GB5 adopts polyamide fibre white high stretch spandex single package yarn.
4. The double-jacquard embossing process according to claim 1, wherein: the section GB1 uses nylon to wash the doubling material, the merchant card sley JB1.1, the merchant card sley JB1.2, the merchant card sley JB2.1, the merchant card sley JB2.2 uses the dacron low stretch material, sley bar GB4, GB5 uses polyamide fibre white high stretch spandex single package yarn.
5. The double jacquard weave according to claim 1, wherein: the double-jacquard concave-convex process is prepared by adopting the double-jacquard concave-convex process of any one of claims 1 to 4.
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| CN201910392133.0A CN110172781B (en) | 2019-05-13 | 2019-05-13 | Double-jacquard concave-convex process and double-jacquard concave-convex fabric thereof |
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| CN201910392133.0A CN110172781B (en) | 2019-05-13 | 2019-05-13 | Double-jacquard concave-convex process and double-jacquard concave-convex fabric thereof |
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| CN110923937A (en) * | 2019-12-23 | 2020-03-27 | 常州道骐新材料科技有限公司 | Concave-convex pattern type effect double-layer jacquard warp-knitted fabric |
| CN112301532B (en) * | 2020-10-20 | 2023-01-17 | 福建信泰新材料科技有限公司 | Local elastic warp knitted fabric and processing method and application thereof |
| CN112481797B (en) * | 2020-12-18 | 2022-07-12 | 安踏（中国）有限公司 | Warp knitting vamp fabric process with peak-valley structure and vamp thereof |
| CN112899872B (en) * | 2020-12-30 | 2022-09-20 | 福建信泰新材料科技有限公司 | Knitted fabric with floating thread particle structure and weaving method thereof |
| CN115627583B (en) * | 2022-10-10 | 2024-06-11 | 福建省鑫港纺织机械有限公司 | Double-color jacquard fantasy curtain cloth and production method thereof |
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| JP2003268658A (en) * | 2002-03-13 | 2003-09-25 | Hisatake Hasegawa | Knitted or woven fabric |
| CN101040075B (en) * | 2005-04-08 | 2011-02-23 | 精炼株式会社 | Woven fabric for embossing |
| CN201144328Y (en) * | 2007-12-21 | 2008-11-05 | 丹阳永和纺织印染有限公司 | Printed coral fleece blanket with ridge design |
| CN108385265B (en) * | 2018-04-08 | 2020-02-21 | 福建瑞虹贾卡实业有限公司 | Warp-knitted elastic jacquard spacer fabric with quilting effect and manufacturing method thereof |
| CN108385266B (en) * | 2018-04-10 | 2023-11-17 | 信泰(福建)科技有限公司 | Perspective double jacquard mesh cloth and manufacturing method thereof |
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