CN112359473A - Lace fabric with good air permeability and bursting resistance and weaving method thereof - Google Patents
Lace fabric with good air permeability and bursting resistance and weaving method thereof Download PDFInfo
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- CN112359473A CN112359473A CN202011220754.XA CN202011220754A CN112359473A CN 112359473 A CN112359473 A CN 112359473A CN 202011220754 A CN202011220754 A CN 202011220754A CN 112359473 A CN112359473 A CN 112359473A
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- yarn
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- fabric
- air permeability
- good air
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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
- D04B21/08—Patterned fabrics or articles characterised by thread material
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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
- D04B21/10—Open-work fabrics
- D04B21/12—Open-work fabrics characterised by thread material
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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
Abstract
A lace fabric with good air permeability and burst resistance and a weaving method thereof comprise a fabric body, wherein the fabric body is woven by at least 4 groups of yarns including Y1 yarn, Y2 yarn, Y3 yarn and Y4 yarn, wherein: the Y1 yarns are knitted in a varying pillar structure to form a body layer of the fabric body; the Y2 yarn and the Y3 yarn are jacquard yarns, are woven in a mode of changing weft insertion structures and opposite yarn laying directions, the total coverage rate of the yarns in the basic cells is reduced, and the linear density of the yarns is superposed with a breathable anti-top-breaking layer; the Y4 yarn was a patterned yarn woven in varying weft insertion configurations to form patterned layers of the fabric body. The invention improves the air permeability of the fabric, correspondingly enhances the bursting resistance, and can be widely applied to the clothing fields of underwear, sports wear, corset and the like.
Description
Technical Field
The invention belongs to the technical field of knitted garment fabrics and weaving, and particularly relates to a lace fabric with good air permeability and bursting resistance and a weaving method thereof.
Background
Because the lace fabric has good permeability and flexible and changeable patterns with rich layers, the lace fabric is well applied to the field of fashion. However, although most of the existing weaving methods of lace fabrics obtain certain air permeability, the use of the fabrics and the ready-made clothes experience of a wearer are affected due to the fact that the bursting strength is not good enough. Traditional lace fabrics, jacquard guide bars are usually woven in a mode of unidirectional lapping, as shown in figure 1, two yarns Y2 and Y3 are used as jacquard yarns, and because of the unidirectional lapping, the yarns in basic unit cells are not overlapped, the density of the yarns is difficult to be improved, and the yarns are adjacent and close to each other, the gaps between the yarns are limited, and although certain air permeability exists, the air permeability is difficult to meet the use requirement. Based on the defect, the jacquard guide bar is adjusted in the yarn laying direction on the basis of weaving of the existing lace fabric, and finally the purpose of improvement is achieved.
Disclosure of Invention
The invention aims to provide a lace fabric with good air permeability and bursting resistance and a weaving method thereof.
In order to solve the technical problems, the invention adopts the following technical scheme:
a lace fabric with good air permeability and burst resistance comprises a fabric body, wherein the fabric body is woven by at least 4 groups of yarns including Y1 yarn, Y2 yarn, Y3 yarn and Y4 yarn, wherein:
the Y1 yarns are knitted in a varying pillar structure to form a body layer of the fabric body;
the Y2 yarn and the Y3 yarn are jacquard yarns, are woven in a mode of changing weft insertion structures and opposite yarn laying directions, the total coverage rate of the yarns in the basic cells is reduced, and the linear density of the yarns is superposed with a breathable anti-top-breaking layer;
the Y4 yarn was a patterned yarn woven in varying weft insertion configurations to form patterned layers of the fabric body.
An elastic layer providing contractibility is also arranged in the fabric body and is woven by adopting a weft insertion structure of yarn Y5.
The yarn padding number of the Y1 yarn when the Y1 yarn is knitted by adopting a variable chaining structure is 1-0/0-1// or 0-1/1-0//.
The numbers of the padding yarns when the Y2 yarn and the Y3 yarn are knitted are 0-0/2-2//, 2-2/0-0//, respectively.
The yarn laying number when the Y4 yarn is knitted is 0-0/1-1/.
The yarn laying number when the Y5 yarn is knitted is 0-0/1-1/.
The Y1 yarn is filament or composite yarn, and the linear density is between 20 and 150D.
The Y2 yarn and the Y3 yarn are both filaments or composite yarns, and the linear density is between 30 and 280D.
The Y4 yarn is filament with linear density of 20-840D, the Y5 yarn is spandex with linear density of 40-1200D.
A weaving method of a lace fabric with good air permeability and burst resistance comprises the following steps:
selecting at least five groups of yarns, namely Y1 yarns, Y2 yarns, Y3 yarns, Y4 yarns and Y5 yarns, to weave;
the Y1 yarn changing chaining structure is knitted by the lapping yarn number of 1-0/0-1// or 0-1/1-0// to obtain the main body layer of the fabric body;
the Y2 yarn and the Y3 yarn are jacquard yarns, the weft insertion structure is changed along with the opposite yarn laying direction, and the yarns are digitally woven by the yarn laying of 0-0/2-2//, 2-2/0-0// so that the total coverage rate of the yarns in the basic cells is reduced, the linear density of the yarns is provided with a superposed breathable burst-resistant layer, the air permeability of the fabric is improved, and the burst-resistant performance of the fabric is enhanced;
the Y4 yarn is a figured yarn, changes the weft insertion structure, and is digitally woven by a yarn laying number of 0-0/1-1/to obtain a figured layer of the fabric body;
the Y5 yarn running weft insertion structure is woven by 0-0/1-1/of lapping yarn number to obtain the elastic layer of the fabric body.
The invention improves the air permeability of the fabric, correspondingly enhances the bursting resistance, and can be widely applied to the clothing fields of underwear, sports wear, corset and the like.
Drawings
FIG. 1 is a schematic structural diagram of Y2 yarn and Y3 yarn in the same direction during lapping:
FIG. 2 is a schematic representation of the fabric structure of the present invention;
FIG. 3 is a schematic diagram of the Y2 yarn and Y3 yarn in the reverse direction of the yarn package.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 2 and 3, the invention discloses a lace fabric with good air permeability and burst resistance, which comprises a fabric body, wherein the fabric body is woven by five groups of yarns, namely Y1 yarn, Y2 yarn, Y3 yarn, Y4 yarn and Y5 yarn, wherein:
the Y1 yarn is woven in a variable chaining structure to form a main body layer of the fabric body and plays a role in skeleton support.
The Y2 yarn and the Y3 yarn are jacquard yarns, are woven in a mode that weft insertion structures are changed and yarn laying directions are opposite, the total coverage rate of the yarns in the basic cells is reduced, and the linear density of the yarns is overlapped to form the breathable anti-top-breaking layer. Due to the fact that the yarns are laid in the opposite directions, the Y2 yarns and the Y3 yarns are in an overlapped and superposed area, so that the linear density is increased, and the bursting resistance is improved; the reverse lapping yarns, the intersection of the Y2 yarn and the Y3 yarn, form larger pores, thereby further improving air permeability.
The Y4 yarn is a fancy yarn, and the fancy layer forming the fabric body is woven by changing the weft insertion structure, so that different patterns can be obtained by changing the specific weaving structure.
An elastic layer providing contractibility is also arranged in the fabric body and is woven by adopting a weft insertion structure of yarn Y5.
The yarn padding number of the Y1 yarn when the Y1 yarn is knitted by adopting a variable chaining structure is 1-0/0-1// or 0-1/1-0//.
The numbers of the padding yarns when the Y2 yarn and the Y3 yarn are woven are 0-0/2-2//, 2-2/0-0//, and the directions are opposite.
The yarn laying number when the Y4 yarn is knitted is 0-0/1-1/.
The yarn laying number when the Y5 yarn is knitted is 0-0/1-1/.
The Y1 yarn is filament or composite yarn, and the linear density is between 20 and 150D.
The Y2 yarn and the Y3 yarn are both filaments or composite yarns, and the linear density is between 30 and 280D.
The Y4 yarn is filament with linear density of 20-840D, the Y5 yarn is spandex with linear density of 40-1200D.
The fabric is knitted by a lace machine, and the density of knitting needles of the lace machine is 14-28 needles/inch.
A weaving method of a lace fabric with good air permeability and burst resistance comprises the following steps:
at least five groups of yarns, namely Y1 yarns, Y2 yarns, Y3 yarns, Y4 yarns and Y5 yarns, are selected for weaving.
The Y1 yarn is woven in a variable chaining structure in a lapping yarn number of 1-0/0-1// or 0-1/1-0// to obtain a main body layer of the fabric body.
The Y2 yarn and the Y3 yarn are jacquard yarns, the weft insertion structure is changed along with the opposite yarn laying direction, and the yarns are digitally woven by the yarn laying of 0-0/2-2//, 2-2/0-0// so that the total coverage rate of the yarns in the basic cells is reduced, the linear density of the yarns is provided with a superposed breathable burst-resistant layer, the air permeability of the fabric is improved, and the burst-resistant performance of the fabric is enhanced.
The Y4 yarn is a figured yarn, the weft insertion structure is changed, and the yarn is digitally woven by the yarn laying of 0-0/1-1/to obtain the figured layer of the fabric body.
The Y5 yarn running weft insertion structure is woven by 0-0/1-1/of lapping yarn number to obtain the elastic layer of the fabric body.
The yarns used in this example and their threading were:
y1: PA 640D/12F SD FDY, full penetration;
y2: PA 640D/12F SD FDY, full penetration;
y3: PA 640D/12F SD FDY, full penetration;
y4: PA 670D/24F/1 SD DTY, selecting and threading according to design requirements;
y5: PU 140D, full penetration;
the specific production steps of the example are as follows: warping, threading, blank weaving, washing, presetting, dyeing and finishing.
Warping: the warping operator selects the required yarn and quantity according to the requirement of the blank weaving process list, places the yarn barrel on a warping creel, and prepares the yarn on a pan head after the warping tension and the machine speed are adjusted.
a) Warping of Nylon (PA 640D/12F SD FDY, PA 670D/24F/1 SD DTY):
the warping machine type: karl Mayer DS 21/30NC-2, negative feed,
warping temperature: at a temperature of 23 c,
warping humidity: 65 percent of the total weight of the mixture,
and (3) setting warping process parameters in the workshop under the temperature and humidity conditions, and oiling the yarns according to the requirements.
b) Warping of spandex (PU 140D):
the warping machine type: karl Mayer DSE-H21/30NC-2, positive feed,
warping temperature: at a temperature of 24 c,
warping humidity: at a rate of 78%,
and setting process parameters in the workshop under the conditions of the temperature and the humidity.
Threading: the yarn threading worker threads the yarns on the disk heads and the yarn cylinders on the yarn guide needles of the corresponding guide bars according to the yarn threading mode listed in the blank weaving process sheet.
Weaving embryo: and hanging out the cloth head after the yarn is threaded, adjusting the yarn tension of each set of pan heads according to design requirements and actual conditions on the machine, ensuring that the yarn tension is within a reasonable range, and starting the machine for weaving after checking and confirming that no other problems exist.
The production operation is carried out according to the known dyeing and finishing process in the industry in the links of water washing, reservation, dyeing, post finishing and the like.
Although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements, and the like can be made in the technical solutions of the foregoing embodiments or in some of the technical features of the foregoing embodiments, but those modifications, equivalents, improvements, and the like are all within the spirit and principle of the present invention.
Claims (10)
1. A lace fabric with good air permeability and burst resistance comprises a fabric body, and is characterized in that the fabric body is woven by at least 4 groups of yarns including Y1 yarn, Y2 yarn, Y3 yarn and Y4 yarn, wherein:
the Y1 yarns are knitted in a varying pillar structure to form a body layer of the fabric body;
the Y2 yarn and the Y3 yarn are jacquard yarns, are woven in a mode of changing weft insertion structures and opposite yarn laying directions, the total coverage rate of the yarns in the basic cells is reduced, and the linear density of the yarns is superposed with a breathable anti-top-breaking layer;
the Y4 yarn was a patterned yarn woven in varying weft insertion configurations to form patterned layers of the fabric body.
2. The good air permeability and burst resistant lace fabric of claim 1 wherein an elastic layer providing shrinkage is further provided within the fabric body and is knitted with yarn Y5 laid weft construction.
3. The good air permeability and burst resistant lace fabric according to claim 2, wherein the yarn lay number of the Y1 yarn when knitted with a varying pillar structure is 1-0/0-1// or 0-1/1-0//.
4. The lace fabric with good air permeability and burst resistance according to claim 3, wherein the numbers of the lapping yarns in the weaving of the Y2 yarn and the Y3 yarn are 0-0/2-2//, 2-2/0-0//, respectively.
5. The lace fabric with good air permeability and burst resistance according to claim 4, wherein the Y4 yarn has a lapping number of 0-0/1-1/.
6. The lace fabric with good air permeability and burst resistance according to claim 5, wherein the Y5 yarn has a lapping number of 0-0/1-1/.
7. The lace fabric with good air permeability and resistance to bursting according to claim 6, wherein the Y1 yarn is filament or composite yarn and has a linear density of 20-150D.
8. The lace fabric with good air permeability and resistance to bursting according to claim 7, wherein the Y2 yarn and the Y3 yarn are both filament yarns or composite yarns, and the linear density is 30-280D.
9. The lace fabric with good air permeability and resistance to bursting according to claim 8, wherein the Y4 yarn is filament with linear density of 20-840D, and the Y5 yarn is spandex with linear density of 40-1200D.
10. A weaving method of a lace fabric with good air permeability and burst resistance is characterized in that: the method comprises the following steps:
selecting at least five groups of yarns, namely Y1 yarns, Y2 yarns, Y3 yarns, Y4 yarns and Y5 yarns, to weave;
the Y1 yarn changing chaining structure is knitted by the lapping yarn number of 1-0/0-1// or 0-1/1-0// to obtain the main body layer of the fabric body;
the Y2 yarn and the Y3 yarn are jacquard yarns, the weft insertion structure is changed along with the opposite yarn laying direction, and the yarns are digitally woven by the yarn laying of 0-0/2-2//, 2-2/0-0// so that the total coverage rate of the yarns in the basic cells is reduced, the linear density of the yarns is provided with a superposed breathable burst-resistant layer, the air permeability of the fabric is improved, and the burst-resistant performance of the fabric is enhanced;
the Y4 yarn is a figured yarn, changes the weft insertion structure, and is digitally woven by a yarn laying number of 0-0/1-1/to obtain a figured layer of the fabric body;
the Y5 yarn running weft insertion structure is woven by 0-0/1-1/of lapping yarn number to obtain the elastic layer of the fabric body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011220754.XA CN112359473A (en) | 2020-11-05 | 2020-11-05 | Lace fabric with good air permeability and bursting resistance and weaving method thereof |
| PCT/CN2021/075115 WO2022095293A1 (en) | 2020-11-05 | 2021-02-03 | Lace fabric with good air permeability and bursting resistance and weaving method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011220754.XA CN112359473A (en) | 2020-11-05 | 2020-11-05 | Lace fabric with good air permeability and bursting resistance and weaving method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN112359473A true CN112359473A (en) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011220754.XA Pending CN112359473A (en) | 2020-11-05 | 2020-11-05 | Lace fabric with good air permeability and bursting resistance and weaving method thereof |
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| CN (1) | CN112359473A (en) |
| WO (1) | WO2022095293A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4748078A (en) * | 1985-12-05 | 1988-05-31 | Sakae Lace Co., Ltd. | Warp knitted lace fabrics |
| CN103437059B (en) * | 2013-08-13 | 2015-04-01 | 湖北维纳经编布业有限公司 | Weaving process of three-dimensional stripe lace fabric |
| CN206591238U (en) * | 2016-12-13 | 2017-10-27 | 东莞超盈纺织有限公司 | A kind of lace fabric |
| CN107268171A (en) * | 2017-05-08 | 2017-10-20 | 江南大学 | A kind of multilayer stereo roses and lace production method |
| CN108754834B (en) * | 2018-06-21 | 2020-04-10 | 福建瑞虹贾卡实业有限公司 | Double-pure-color double-needle bed sheet jacquard spacer fabric and manufacturing method thereof |
-
2020
- 2020-11-05 CN CN202011220754.XA patent/CN112359473A/en active Pending
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2021
- 2021-02-03 WO PCT/CN2021/075115 patent/WO2022095293A1/en active Application Filing
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| WO2022095293A1 (en) | 2022-05-12 |
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