CN112921490B - Process for knitting multicolor and multilayer jacquard fabric by double-needle-bar warp knitting machine and fabric - Google Patents
Process for knitting multicolor and multilayer jacquard fabric by double-needle-bar warp knitting machine and fabric Download PDFInfo
- Publication number
- CN112921490B CN112921490B CN202110176836.7A CN202110176836A CN112921490B CN 112921490 B CN112921490 B CN 112921490B CN 202110176836 A CN202110176836 A CN 202110176836A CN 112921490 B CN112921490 B CN 112921490B
- Authority
- CN
- China
- Prior art keywords
- jacquard
- needle bed
- fabric
- guide bar
- jacquard guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Knitting Of Fabric (AREA)
Abstract
The invention discloses a process for knitting a multicolor and multilayer jacquard fabric by a double-needle-bar warp knitting machine and the fabric, and relates to the technical field of knitting. The jacquard weaving machine is woven by more than three jacquard guide bars, and the jacquard guide bars are separated jacquard guide bars. The first jacquard guide bar is used as the bottom weave. One jacquard guide bar is used as a bottom tissue, and the rest jacquard guide bars are used as a front needle bed tissue, a back needle bed tissue and a jacquard tissue. The jacquard guide bars above three can be looped on the front needle bed and the back needle bed. The looping mechanism consists of three jacquard guide bars, a compound needle (namely a groove needle and a needle core) and a looping sheet. The invention provides a process for knitting a multicolor and multilayer jacquard fabric by a double-needle bed warp knitting machine, which can be used for knitting a concave-convex fabric, wherein three layers of the knitted fabric have a jacquard effect, and the knitted fabric has various and full patterns, rich colors and a stable structure.
Description
Technical Field
The invention relates to the technical field of knitting, in particular to a process for knitting a multicolor and multilayer jacquard fabric by a double-needle bed warp knitting machine and the fabric.
Background
The three-layer structure fabric woven by the existing double-needle bed warp knitting machine is mostly applied to the fields of shoe materials, bags, mattresses, medical treatment and the like. Sometimes, the concave-convex fabric meeting the requirements is made according to different functions. The existing concave-convex technical fabric is mainly formed by hot-pressing and shaping woven fabric, so that various concave-convex textures are formed on the fabric, the manufacturing process is complicated, the product has large anisotropy, the effect is not ideal, the fabric is greatly damaged, and the probability of defective products is high.
The three-layer structure fabric can be woven by a double-needle bed warp knitting machine. The prior common use in the market is to use a double needle bed with a latch needle to weave a three-layer structure fabric, wherein a looping mechanism is used by matching a ground comb with a jacquard, the ground comb is arranged on a surface layer or a bottom layer for weft insertion and embossing, and a spacer layer has few patterns. The fabric has simple fancy patterns, single color and no stereoscopic impression, is relatively easy to hook and shed, and is difficult to weave three layers of the fabric with stable structure and jacquard effect. In the knitting process, the opening and closing range of a needle bar of the latch needle is large, the yarn laying range is large, and miss stitch is easily caused by jacquard, so that the quality of the fabric is seriously influenced.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a process for weaving a multicolor and multi-level jacquard fabric by a double-needle bed warp knitting machine, the process can weave a concave-convex fabric, three layers of the woven fabric have a jacquard effect, and the woven fabric has various and full patterns, rich colors and a stable structure.
The technical scheme of the invention is as follows: a process for knitting multicolor and multilayer jacquard fabrics by a double-needle bed warp knitting machine is characterized by comprising the following steps: the fabric is divided into three layers, including a surface layer, a middle layer and a bottom layer. The jacquard fabric is woven by more than three jacquard guide bars, and the jacquard guide bars are separated jacquard guide bars. One jacquard guide bar is used as a bottom tissue. The remaining jacquard guide bars are used for knitting chain tissues and jacquard tissues on the front needle bed and the rear needle bed. The jacquard guide bars can form loops at the front needle bed and the back needle bed.
The jacquard fabric is woven by three jacquard guide bars, and the jacquard guide bars are separated jacquard guide bars; the first jacquard guide bar is used as the bottom weave. The second jacquard guide bar is used for knitting chain tissue and jacquard weave tissue on the front needle bed and the back needle bed. And the third jacquard guide bar is used for knitting chain tissue and jacquard weave tissue on the front needle bed and the rear needle bed. The three jacquard guide bars can form loops at the front needle bed and the back needle bed.
Further, while the second jacquard bar is jacquard at the front needle bed, the third jacquard bar makes knit stitch at the rear needle bed, and the first jacquard bar simultaneously performs lay/knit stitch at the front needle bed. At the moment, the front needle bed tissue of the fabric is a chaining tissue, the back needle bed tissue is also a chaining tissue, the jacquard tissue is arranged in the middle, the thickness of the fabric is medium, and the jacquard effect is achieved on the fabric surface layer and the middle layer.
Further, when the third jacquard guide bar carries the jacquard on the front needle bed, the second jacquard guide bar carries out the chaining and looping organization on the back needle bed, and the first jacquard guide bar simultaneously carries out the lapping/chaining and looping on the front needle bed. At the moment, the front needle bed tissue of the fabric is a chaining tissue, the back needle bed tissue is also the chaining tissue and a jacquard tissue, the jacquard tissue is arranged in the middle, the thickness of the fabric is thick, and the bottom layer and the surface layer of the fabric have a jacquard effect.
Further, when the second jacquard guide bar or the third jacquard guide bar does not carry out yarn cushion jacquard on the front needle bed, the first jacquard guide bar also does not carry out yarn cushion looping in front of the front needle bed needle, the first jacquard guide bar is arranged on the back needle bed to carry out yarn cushion/chaining looping before knitting, at the moment, the loops are all on the back needle bed tissue, the thickness of the formed fabric is thin, and the bottom layer of the fabric has a jacquard effect.
Further, the three jacquard guide bars all thread in a full-thread manner, wherein: the yarn laying code of the first jacquard guide bar is as follows: 1010/0101//; the second jacquard guide bar's pad yarn sign indicating number does: 1010/1212//; the yarn laying code of the third jacquard guide bar is as follows: 1010/1212//.
Further, the yarns of the first jacquard guide bar are 30D terylene bright monofilaments; the yarns of the second jacquard guide bar are 150D terylene semi-optical low stretch networks; and the yarns of the odd needles of the third jacquard guide bar are 150D terylene cations, and the yarns of the even needles are 140D chinlon high-elasticity. Of course, different raw materials can be used according to market demands.
Further, the process is completed on a double-needle-bed warp knitting machine with three jacquard units, and a looping mechanism of the double-needle-bed warp knitting machine with the three jacquard units consists of three jacquard guide bars, groove needles, needle cores and knocking over pieces.
Furthermore, the fabric is woven by adopting the process. The fabric has three thicknesses, so that a concave-convex fabric is formed. Each layer of the fabric can have jacquard effect, thereby forming multicolor and multilayer effect.
The invention has the following beneficial effects:
1. the process of the invention adopts double needle beds of grooved needles and needle core looping to weave, thereby reducing the miss stitch phenomenon and improving the quality of the fabric.
2. The process of the invention is characterized in that three jacquard guide bars are looped on a front needle bed and a rear needle bed, three layers are independently designed, three jacquard effects are formed in a surface layer, a middle layer and a bottom layer, the jacquard is more abundant and beautiful, the thickness is thin, medium and thick, and the jacquard is rich in third dimension.
3. According to the process, three jacquard guide bars are looped on the front needle bed and the rear needle bed, so that the knitted fabric is stable in state, and is not easy to hook and shed, and the overall stability is improved.
4. The process can weave concave-convex fabrics, the fabrics have multilayer stereoscopic impression, the cost is low, and secondary processes are not needed. In addition, the manufactured concave-convex fabric is comfortable and soft in hand feeling, and has good air permeability, wrinkle resistance, shape retention and wear resistance.
Drawings
FIG. 1 is a schematic view of the looping of a double needle bed warp knitting machine used in the process of the present invention;
FIG. 2 is a diagram of the first Jacquard spacer yarn motion of the process of the present invention;
FIG. 3 is a diagram of the motion of the secondary and tertiary jammers of the process of the present invention;
FIG. 4 is a cross-sectional view of a fabric woven in accordance with the process of the present invention.
The reference numbers in the figures denote:
1-front needle bed, 20-back needle bed, 2-face layer, 3-middle layer, 4-bottom layer, 5-first jacquard bar yarn laying movement route, 6-second jacquard bar yarn laying movement route, 7-third jacquard bar yarn laying movement route, 9-groove needle, 10-needle core, 11-knocking over piece, JB 1-first jacquard bar, JB 2-second jacquard bar, JB 3-third jacquard bar, JB 1.1-first jacquard bar odd needle, JB 1.2-first jacquard bar even needle, JB 2.1-second jacquard bar odd needle, JB 2.2-second jacquard bar even needle, JB 3.1-third jacquard bar odd needle, JB 3.2-third jacquard bar even needle.
Detailed Description
The invention is described in detail below with reference to the figures and the specific embodiments.
Referring to fig. 1, the process weaves on a three-bar two-bar warp knitting machine, and the looping mechanism of the three-bar two-bar warp knitting machine comprises a grooved needle 9, a needle core 10, a knocking-over piece 11, and three bar JB1, JB2 and JB3. The three jacquard guide bars are completely looped.
Referring to fig. 2, 3 and 4, the first jacquard guide bar odd needle JB1.1 and the even needle JB1.2 both adopt 30D polyester bright monofilament for yarn feeding, the yarn threading mode is full threading, and the first jacquard guide bar laying yarn movement route 5 number is: 1010/0101//, the jammer control signal is: HHHHHH/HHHHHHHH//. The second jacquard comb odd needle JB2.1 and even needle JB2.2 all adopt 150D dacron semigloss low stretch network to supply yarn, and the mode of threading is full-through, and the second jacquard comb lapping yarn movement path 6 numeral is: 1010/1212//, the jacquard control signals are: HHHH/TTTT//. The third merchant card sley odd number needle JB3.1 adopts 150D dacron cation to supply the yarn, and the third merchant card sley even number needle JB3.2 adopts the high-elastic yarn that supplies of 140D polyamide fibre, and the mode of threading is full, and the third merchant card sley fills up yarn movement route 7 numeral and is: 1010/1212//, the jacquard control signals are: THHH/HTTT//.
When the second jacquard bar JB2 jacquard at the front needle bed 1, the third jacquard bar JB3 performs stitch formation at the rear needle bed 20, and the first jacquard bar JB1 simultaneously performs stitch formation at the front needle bed 1.
When the third jacquard bar JB3 jacquard at the front needle bed 1, the second jacquard bar JB2 makes the knit stitch at the rear needle bed 20, and the first jacquard bar JB1 simultaneously performs the yarn laying/knit stitch at the front needle bed 1.
When the second jacquard guide bar JB2 or the third jacquard guide bar JB3 does not carry out yarn padding and jacquard in the front needle bed 1, the first jacquard guide bar JB1 also does not carry out yarn padding and looping in the front needle bed 1, and the first jacquard guide bar JB1 swings to the rear needle bed 20 to carry out yarn padding/chaining in the front needle bed.
Referring to fig. 4, the fabric woven according to this embodiment has a concave-convex process effect. The fabric is divided into three layers, including a surface layer 2, a middle layer 3 and a bottom layer 4. The three layers have jacquard effect, and the patterns are various and full, rich in color and stable in structure.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A process for knitting a multicolor and multilayer jacquard fabric by a double-needle bed warp knitting machine comprises the following steps that the fabric is divided into three layers, namely a surface layer (2), a middle layer (3) and a bottom layer (4); the method is characterized in that:
the bottom layer (4) is a bottom tissue;
the middle layer (3) is a jacquard weave;
the surface layer (2) is a chaining organization;
the fabric is knitted by more than three jacquard guide bars, and the jacquard guide bars are separated jacquard guide bars;
wherein a jacquard guide bar (JB 1) is used as a bottom organization;
the remaining jacquard guide bars are used for making chaining tissues and jacquard tissues on the front needle bed (1) and the rear needle bed (20);
the jacquard bar being capable of being looped on the front needle bed (1) or on the rear needle bed (20);
the fabric is woven by three jacquard guide bars;
a first jacquard bar (JB 1) as a bottom organization;
a second jacquard guide bar (JB 2) is used for knitting chain tissue and jacquard weave tissue on the front needle bed (1) and the back needle bed (20);
a third jacquard guide bar (JB 3) is used for knitting chain tissue and jacquard weave tissue on the front needle bed (1) and the back needle bed (20);
the three jacquard guide bars can form loops on the front needle bed (1) or the back needle bed (20);
when the second jacquard guide bar (JB 2) carries patterns on the front needle bed (1), the third jacquard guide bar (JB 3) carries out chaining and looping organization on the rear needle bed (20), and the first jacquard guide bar (JB 1) simultaneously carries out yarn laying/chaining and looping on the front needle bed (1);
when the third jacquard guide bar (JB 3) carries patterns on the front needle bed (1), the second jacquard guide bar (JB 2) carries out chaining and looping organization on the rear needle bed (20), and the first jacquard guide bar (JB 1) simultaneously carries out yarn laying/chaining and looping on the front needle bed (1);
when the second jacquard guide bar (JB 2) or the third jacquard guide bar (JB 3) does not carry out yarn cushion jacquard in the front needle bed (1), the first jacquard guide bar (JB 1) does not carry out yarn cushion looping in the front needle bed (1) at the same time, and the first jacquard guide bar (JB 1) is swung to the rear needle bed (20) to carry out yarn cushion looping in the front needle bed.
2. The process for knitting multi-color and multi-level jacquard fabric with a double needle bar warp knitting machine according to claim 1, wherein three jacquard bars are all threaded in a full-penetration manner, wherein:
the yarn laying code of the first jacquard guide bar (JB 1) is as follows: 1010/0101//;
the yarn laying code of the second jacquard guide bar (JB 2) is as follows: 1010/1212//;
the yarn laying code of the third jacquard guide bar (JB 3) is as follows: 1010/1212//.
3. The process for knitting the multicolor and multilayer jacquard fabric by the double-needle bed warp knitting machine according to the claim 1, which is characterized in that:
yarns of the first jacquard guide bar odd-numbered needle (JB 1.1) and the first jacquard guide bar even-numbered needle (JB 1.2) are both 30D terylene bright monofilaments;
the yarns of the second jacquard guide bar odd needles (JB 2.1) and the second jacquard guide bar even needles (JB 2.2) are 150D terylene semi-gloss low stretch networks;
the yarn of the third jacquard bar odd needle (JB 3.1) is 150D terylene positive ion, and the yarn of the third jacquard bar even needle (JB 3.2) is 140D chinlon high elasticity.
4. The process for knitting the multicolor and multilayer jacquard fabric by the double-needle bed warp knitting machine according to claim 1, which is characterized in that: the three jacquard guide bars are respectively subjected to independent process design, and three jacquard effects are formed in the surface layer, the middle layer and the bottom layer.
5. The process for knitting the multicolor and multilayer jacquard fabric by the double-needle bed warp knitting machine according to the claim 1, which is characterized in that: the process of the jacquard fabric is completed on a double-needle-bed warp knitting machine with three jacquard cards, and a looping mechanism of the double-needle-bed warp knitting machine with the three jacquard cards consists of three jacquard guide bars, groove needles, needle cores and knocking-over pieces.
6. A fabric knitted by the process of knitting a multicolor multi-level jacquard fabric with a double needle bed warp knitting machine as claimed in any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110176836.7A CN112921490B (en) | 2021-02-07 | 2021-02-07 | Process for knitting multicolor and multilayer jacquard fabric by double-needle-bar warp knitting machine and fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110176836.7A CN112921490B (en) | 2021-02-07 | 2021-02-07 | Process for knitting multicolor and multilayer jacquard fabric by double-needle-bar warp knitting machine and fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112921490A CN112921490A (en) | 2021-06-08 |
| CN112921490B true CN112921490B (en) | 2022-09-09 |
Family
ID=76171340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110176836.7A Active CN112921490B (en) | 2021-02-07 | 2021-02-07 | Process for knitting multicolor and multilayer jacquard fabric by double-needle-bar warp knitting machine and fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112921490B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113957600A (en) * | 2021-10-07 | 2022-01-21 | 信泰(福建)科技有限公司 | Multi-bar jacquard fabric with local sandwich effect |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD139432B1 (en) * | 1978-10-20 | 1980-12-10 | Manfred Schneider | METHOD AND CHAIN EQUIPMENT FOR PRODUCING A PATTERNED POLSCHLINGENGEWIRKES |
| CN111321512B (en) * | 2019-07-31 | 2021-03-02 | 福建省晋江市华宇织造有限公司 | Three merchant card systems and warp knitting spacer fabric thereof |
| CN110396762B (en) * | 2019-07-31 | 2020-06-30 | 福建省晋江市华宇织造有限公司 | Four jacquard warp-knitted spacer fabric |
| CN211446103U (en) * | 2019-12-16 | 2020-09-08 | 福建漳平协龙高新化纤有限公司 | Warp knitting three jacquard weave screen cloth |
| CN111621916A (en) * | 2020-05-14 | 2020-09-04 | 信泰(福建)科技有限公司 | Creel three-jacquard mesh and manufacturing method |
-
2021
- 2021-02-07 CN CN202110176836.7A patent/CN112921490B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112921490A (en) | 2021-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108642697B (en) | Manufacturing method of bicolor color-changing three-layer mesh cloth | |
| CN111501190B (en) | Pure double-color jacquard warp-knitted spacer fabric with embossed effect and knitting method thereof | |
| CN110093712B (en) | Weaving method for ground comb matching jacquard of double-needle-bed single-jacquard warp knitting machine | |
| CN215906345U (en) | Sandwich mesh fabric with floating yarn jacquard | |
| CN109930299B (en) | Method for manufacturing double-jacquard fabric | |
| CN113403744A (en) | Knitting process of warp-knitted double-needle-bed jacquard multicolor three-dimensional fabric, fabric and shoe upper | |
| CN112921490B (en) | Process for knitting multicolor and multilayer jacquard fabric by double-needle-bar warp knitting machine and fabric | |
| CN110699841A (en) | Three-color fabric with PUFF structure and preparation process thereof | |
| CN113265757B (en) | Sandwich mesh cloth with hidden jacquard lines and manufacturing method thereof | |
| CN115161859A (en) | Process for knitting multicolor jacquard three-dimensional fabric by double-sided computer jacquard knitting machine | |
| CN112301531B (en) | Fabric with jacquard weave, weaving process and application thereof | |
| CN113550060A (en) | Sandwich mesh fabric with floating yarn jacquard and manufacturing method thereof | |
| CN108589012A (en) | Single-side double-jacquard-weave mesh weaving process | |
| CN109023756B (en) | Screen cloth with three-dimensional middle embroidery threads and manufacturing method thereof | |
| CN217579261U (en) | Three-jacquard-combined staggered jacquard warp-knitted fabric | |
| CN218115772U (en) | Knitting fabric of double-needle bar jacquard warp knitting machine and vamp thereof | |
| CN215976280U (en) | Warp knitting and sueding jacquard sandwich mesh cloth | |
| CN217026283U (en) | Three jiaka jacquard weave process screen cloth of multi-needle jacquard weave technique | |
| CN113529261B (en) | Pile jacquard sandwich mesh fabric capable of preventing latch needle leakage and manufacturing method thereof | |
| CN113502592B (en) | Warp knitting nap-pressing jacquard sandwich mesh cloth and manufacturing method thereof | |
| CN216193149U (en) | Sandwich mesh fabric with single-side structure effect | |
| CN215757866U (en) | Two jacquard weave sandwich screen cloth of cavity dislocation | |
| CN216514462U (en) | Warp-knitted mesh fabric with electric embroidery effect | |
| CN114395856A (en) | Three-jacquard composite type staggered jacquard warp-knitted fabric and knitting method thereof | |
| CN113445198A (en) | Hollow staggered double-jacquard sandwich mesh cloth and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |