CN112481789B - Knitted vamp formed by activating and integrally weaving neckline and production process - Google Patents
Knitted vamp formed by activating and integrally weaving neckline and production process Download PDFInfo
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- CN112481789B CN112481789B CN202011312071.7A CN202011312071A CN112481789B CN 112481789 B CN112481789 B CN 112481789B CN 202011312071 A CN202011312071 A CN 202011312071A CN 112481789 B CN112481789 B CN 112481789B
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
- D04B1/24—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0245—Uppers; Boot legs characterised by the constructive form
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/10—Patterned fabrics or articles
- D04B1/102—Patterned fabrics or articles with stitch pattern
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/18—Other fabrics or articles characterised primarily by the use of particular thread materials elastic threads
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
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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
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
- D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
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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
- D10B2501/00—Wearing apparel
- D10B2501/04—Outerwear; Protective garments
- D10B2501/043—Footwear
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Of Fabric (AREA)
Abstract
A knitting vamp with collar integrally knitted through activation setting comprises a shoe body knitting part, a collar knitting part, a drawnwork knitting part and a interyarn knitting part; wherein the neckline knitting part and the shoe body knitting part are integrally knitted and connected with the neckline part of the shoe body knitting part; the interyarn weaving part is connected to one side of the neckline weaving part, which is far away from the shoe body weaving part, through the drawnwork weaving part and is used for fixing the neckline weaving part during the activation and the shaping; the draw-off weaving part is removed after activation and setting so that the interyarn weaving part can be separated from the neckline weaving part. The production process of the knitted vamp comprises the steps of weaving a interyarn weaving part, a drawstring weaving part, a neckline weaving part and a shoe body weaving part in sequence, and carrying out activation and sizing on the knitted vamp. The invention integrally weaves the knitting vamp which is shaped by activation and is provided with the neckline, reduces the procedures of cutting and splicing the neckline rib on the conventional activation shaped knitting vamp, and saves the production time and the production materials.
Description
Technical Field
The invention relates to the field of knitted vamps, in particular to a knitted vamp with a collar integrally knitted through activation setting and a production process.
Background
High temperature activation is a high temperature treatment of a knitted upper. After the knitting of the knitted vamp is finished, high-temperature treatment is needed. On one hand, the woven material is more tightly shrunk under the influence of high temperature, and on the other hand, the fusible material added into the woven material is melted in the fabric after being heated, so that the physical properties of the fabric are enhanced. Because the entire high temperature treatment process is carried out inside the activation machine, the shoe upper is generally fixed by means of a fixing plate in order to ensure uniform shrinkage of the fabric. The conventional activation and sizing knitted vamps are mostly regular square fabric pieces, and after activation, vamp collar ribs need to be cut and spliced, so that the process is complicated, and materials are wasted.
Disclosure of Invention
In order to solve the problems, the invention provides a knitted vamp which is formed by activation and integrated knitting of a collar and a knitting and activation and forming process thereof, wherein a drawnwork knitting part and a interyarn knitting part are integrally knitted on one side of a collar rib by integrally knitting a shoe body knitting part and a collar knitting part; the position of the collar knitting part is fixed by the intermediate yarn knitting part during the activation setting, and the intermediate yarn knitting part and the collar knitting part are separated by removing the drawstring knitting part after the activation setting.
A knitting vamp through activation design and integrative knitting collarband which characterized in that: comprises a shoe body knitting part, a neckline knitting part, a drawstring knitting part and a interyarn knitting part;
the shoe body weaving part is a single-layer or double-layer knitting structure and is woven by at least one weaving material;
the collar weaving part is a single-layer or double-layer knitting rib structure, integrally woven with the shoe body weaving part and connected to the collar part of the shoe body weaving part, and the collar weaving part is woven by at least one weaving material;
the interyarn weaving part is a single-layer or double-layer knitting structure comprising a plurality of fixing holes, is connected to one side of the neckline weaving part far away from the shoe body weaving part through a drawnwork weaving part, is woven by at least one textile material and is used for fixing the neckline weaving part during activation and sizing;
the drawnwork weaving part is formed by weaving at least one weaving material, and the drawnwork weaving part is removed after activation and setting so as to separate the intermediate yarn weaving part from the neckline weaving part.
Preferably, the shoe body weaving part is a double-sided knitting structure formed by weaving thermoplastic yarns and polyester high-elastic yarns.
Preferably, the neckline weaving part is a rib weave formed by weaving polyester high-elastic double-covered yarns.
Preferably, the intermediate yarn weaving part is a double-sided knitting structure formed by weaving polyester low-elasticity covering yarns
Preferably, the draw-yarn knitted part is a single-side knitted structure knitted by polyester yarn or polypropylene yarn.
Preferably, the body knitting portion includes a plurality of meshes or raised structures.
A production process of the knitted upper according to claim 1, comprising a knitting process S and an activation and sizing process Y, in particular:
a process S for knitting an upper using a knitting machine, comprising the steps of:
s1: at least one of the knitting materials is subjected to surface knitting or surface knitting and bottom knitting of the inter-yarn knitting portion,
s2: two adjacent rows of a plurality of continuous weaving rows are used for continuous needle-turning and loop-transferring, fixing holes of the weaving part of the interyarn are woven,
s3, at least one knitting material is subjected to face knitting or face knitting and bottom knitting of the drawnwork knitted part,
s4: at least one of the knitting materials is subjected to a face knitting and a bottom knitting in which the face knitting or the bottom knitting of the neckline knitting portion is performed simultaneously,
s5: at least one of surface knitting or surface knitting and bottom knitting of the body knitting portion;
when the last knitting part of the adjacent knitting parts is bottom knitting and surface knitting and the next knitting part is only surface knitting, the needle-turning knitting needs to be added between the two knitting parts for transition.
After weaving, carrying out an activation shaping process Y on the fabric by using activation equipment, wherein the steps comprise:
y1: starting an activation machine, adjusting the temperature of a heating area and a cooling area and the conveying speed of a transmission device, wherein the temperature of the heating area is 100-180 ℃, the temperature of the cooling area is-15-25 ℃,
y2: selecting an auxiliary fixing device, fixing the edge of the knitted vamp, and then placing the knitted vamp on a transmission device, wherein the edge corresponding to the neckline knitting part of the knitted vamp is the interlacer knitting part,
y3: the fabric is sequentially heated by a heating area and cooled by a cooling area for shaping, the heating time is 5-7 minutes, the cooling time is 3-5 minutes,
y4: taking down the knitted vamp from the auxiliary fixing device, and completing the activation and shaping process Y;
and after the activation and setting process Y is finished, removing the drawnwork weaving part to separate the interyarn weaving part from the neckline weaving part.
Preferably, in step S5, the plurality of rows are knitted into a mesh or pick-and-place weave by a tight-bottom stitch or a loop stitch.
Preferably, step S3 is a face weave.
Preferably, the heating zone temperature of the activation setting process Y is 160 ℃, the heating time is 6 minutes, the cooling temperature is-10 ℃, and the cooling time is 3 minutes.
Has the advantages that:
compared with the prior art, the invention has the beneficial effects that:
1, the knitted vamp with the collar rib is integrally formed and woven, so that the working procedures of cutting and splicing the collar rib of the conventional activated and shaped knitted vamp are reduced, and the production time and production materials are saved;
2 integrally knitting a drawnwork knitting part and an interyarn knitting part at one side of the neckline knitting part; the position of the collar knitting part is fixed through the intermediate yarn knitting part during activation and setting, so that the collar knitting part is not influenced by a fixing device of activation equipment in an activation and setting process, and the intermediate yarn knitting part and the collar knitting part are separated by removing the drawnwork knitting part after activation and setting, so that the splicing-free shoe body knitting part and the collar knitting part are obtained for subsequent production;
3, the knitting form that the special-shaped opening can be knitted on the shoe body through the activated and shaped knitted vamp is created, and meanwhile, a new thought and direction are provided for the design and manufacture of other novel vamps.
Drawings
FIG. 1 is a schematic representation of a structure of a knitted upper;
FIG. 2 is a pictorial illustration of a physical effect of the knitted upper;
FIG. 3 example 1 knitting process of a knitted upper;
FIG. 4 is a pictorial representation of an effect of the knit upper of example 1;
FIG. 5 example 2 knitting of a knitted upper;
fig. 6 implements the knitting process of force 3 knitted shoe upper.
1-shoe body knitting part, 2-collar knitting part, 3-drawnwork knitting part, 4-interyarn knitting part and 40-fixing hole.
Detailed Description
For a clear and complete description of the invention, reference will now be made to the following examples and accompanying drawings.
A knitting vamp which is formed by activation and integrally weaves a neckline comprises a body weaving part 1, a neckline weaving part 2, a drawnwork weaving part 3 and a interyarn weaving part 4;
example 1
The shoe body weaving part 1 is a double-layer knitting structure and is formed by weaving TPU yarns and polyester high-elasticity yarns;
the collar weaving part 2 is a double-layer rib weave and integrally woven with the shoe body weaving part 1 and connected to the collar part of the shoe body weaving part 1, and the collar weaving part 2 is formed by weaving polyester high-elastic double-covered yarns;
the interyarn weaving part 4 is a double-layer knitting structure and is provided with a plurality of fixing holes, is connected to one side of the neckline weaving part 2, which is far away from the shoe body weaving part 1, through a drawnwork weaving part 3 and is formed by weaving terylene low-elasticity double-covered yarns, and the interyarn weaving part 4 is used for fixing the neckline weaving part 4 during activation and sizing;
the drawnwork knitted part 3 is a single-side knitted structure and is knitted by polypropylene yarn, and the drawnwork knitted part 3 can be removed after activation and setting to separate the inter-yarn knitted part 4 from the neckline knitted part 2.
The production process of the knitted vamp comprises a weaving process S and an activation and sizing process Y, and specifically comprises the following steps:
knitting the vamp by using a knitting machine, wherein the yarn A is a terylene low-elasticity double-covered yarn; the yarn B is polypropylene yarn; the yarn C is polyester high-elastic double-covered yarn; d is TPU yarn; e is polyester high-elastic yarn, and the weaving process S comprises the following steps:
knitting of the 1 st to 14 th knitting row intermediate yarn knitting parts 4, knitting of the 15 th and 16 th knitting rows are needle-over knitting, knitting of the 17 th to 18 th knitting row draw yarn knitting parts 3, knitting of the 19 th to 34 th knitting row collar knitting parts 2, knitting of the 35 th to 42 th knitting rows as the shoe body knitting 1, and a specific knitting method is as follows:
s1 performs the surface knitting and the bottom knitting of the inter-yarn knitting portion 4:
the yarn A of the 1 st weaving row is subjected to bottom-up four-flat weaving,
the No. 2 weaving line A yarn is used for surface weaving,
the 3 rd weaving row A yarn is used for bottom weaving,
the 4 th weaving row A yarn is used for surface weaving,
bottom knitting is carried out on the yarn A in the 5 th weaving row, wherein the 4 th and 5 th needle rows, the 12 th and 13 th needle rows and the 20 th and 21 st needle rows are surface knitting;
s2: two adjacent rows of a plurality of continuous rows of knitting do the continuous needle turnover and move the circle, weave the fixed orifices of the yarn weaving portion between:
the 4 th and 5 th needle rows, the 12 th and 13 th needle rows and the 20 th and 21 st needle rows of the 6 th weaving row are used for turning over the front needle bed stitch corresponding to the needle position to the back needle bed,
the 7 th knitting line moves the back needle bed loop of the knitting row to the left by one needle position, then turns over the needle to the front needle bed,
the 8 th row moves the back needle bed loop of the knitting row to the right by one needle position, and then turns over the needle to the front needle bed, the 5 th and 6 th knitting rows of the 6 th to 8 th rows, the 12 th and 13 th knitting rows, and the 20 th and 21 st knitting rows are knitting of a fixed hole,
the yarn A of the 9 th weaving row is used for surface weaving, the 5 th, 13 th and 21 st needle rows are used for empty needle weaving,
the 10 th, 12 th and 14 th weaving rows are bottom weaving by the yarn A, and the 11 th and 13 th weaving rows are surface weaving by the yarn A. The 1 st to 14 th weaving rows are weaves of collar rib fixing sections;
the 15 th and 16 th knitting rows move the back needle bed stitch to the reverse knitting of the front needle bed,
s3 performs surface knitting of the drawnwork knitted part 3:
weaving the yarn B in the 17 th and 18 th weaving rows to be surface-woven; the yarn B is drawn yarn, and after high-temperature activation, the fixed section of the collar rib is conveniently separated from the collar rib;
surface knitting and bottom knitting of the neckline knitting part 2 of S4:
the 19 th row of yarns C is four flat woven,
the 20 th, 22 th and 24 th weaving rows are C yarns for surface weaving, the 21 st, 23 th and 25 th weaving rows are C yarns for bottom weaving,
the 26 th weaving row C yarn is used for surface weaving and bottom tight hanging mesh weaving,
the weaving rows of the 28 th, 30 th and 32 th yarns are used for surface weaving, and the weaving rows of the 27 th, 29 th, 31 th and 33 th yarns are used for bottom weaving;
s5 surface knitting and bottom knitting of the body knitting unit 1:
the 34 th weaving row C yarn is used for surface weaving and bottom tight hanging mesh weaving;
weaving lines of the yarns D35, 37, 39 and 41 as bottom weaving;
the 36 th, 38 th, 40 th and 42 th weaving rows of the E yarn are used for surface weaving.
And after weaving is finished, carrying out an activation setting process Y on the knitted vamp. The activation and setting process Y is a high-temperature treatment mode and needs to be completed by an activation machine, and the activation machine comprises a heating zone, a cooling zone, a conveying device and an auxiliary fixing device for fixing the fabric. The specific steps of activating and setting Y are as follows:
y1: the activation machine was started, the temperature of the heating zone, the cooling zone and the transfer speed of the transmission were adjusted, the heating zone temperature was adjusted to 160 ℃, the cooling temperature was-10 ℃, the transmission speed was adjusted so that the heating time was 6 minutes and the cooling time was 3 minutes.
Y2: and selecting a proper auxiliary fixing device, wherein the inner periphery of the auxiliary fixing device is hollow, the edge of the vamp can be fixed at the edge part, most of the middle part of the vamp is in a suspended state, the edge of the vamp is fixed and then is placed on a transmission device, wherein the edge corresponding to the neckline weaving part 2 of the knitted vamp is the interyarn weaving part 4 and is fixed through the fixing hole 40 of the interyarn weaving part 4.
Y3: the fabric passes through the heating zone, and the woven material can receive the influence of temperature and take place shrink or melt, gets into cooling zone cooling design after the heating is accomplished, reaches suitable fabric effect.
Y4: and (5) taking the fabric off the auxiliary fixing device, and completing the activation and setting process Y.
And after the activation and setting process Y is finished, removing the drawnwork weaving part 3 to separate the intermediate yarn weaving part 4 from the neckline weaving part 2 to obtain the integrally woven shoe body weaving part 1 and the neckline weaving part 2 for the subsequent manufacturing process.
When the shoe body weaving part 1 is woven to the position of the upper or the toe cap, a plurality of weaving lines can be used for making a surface weaving, a bottom tightly hanging mesh weaving or a loop transferring weaving to form a mesh tissue or a pick hole tissue, so that the air permeability and the pattern effect of the upper are improved.
Example 2
The shoe body weaving part 1 is a double-layer knitting structure and is formed by weaving TPU yarns and polyester high-elasticity yarns;
the collar weaving part 2 is a double-layer rib weave and is integrally woven with the shoe body weaving part 1 and connected to the collar part of the shoe body weaving part 1, and the collar weaving part 2 is formed by weaving polyester high-elastic double-covered yarns;
the interyarn weaving part 4 is a double-layer knitting structure and is provided with a plurality of fixing holes, is connected to one side of the neckline weaving part 2, which is far away from the shoe body weaving part 1, through a drawnwork weaving part 3 and is formed by weaving terylene low-elasticity double-covered yarns, and the interyarn weaving part 4 is used for fixing the neckline weaving part 4 during activation and sizing;
the drawnwork weaving part 3 is a single-side knitting structure and is formed by weaving polyester yarns, and the drawnwork weaving part 3 is removed after activation and shaping so as to separate the secondary yarn weaving part 4 from the neckline weaving part 2.
The production process of the knitted vamp comprises a weaving process S and an activation and sizing process Y, and specifically comprises the following steps:
knitting the vamp by using a knitting machine, wherein the yarn A is a terylene low-elasticity double-covered yarn; the yarn B is polypropylene yarn; the yarn C is polyester high-elastic double-covered yarn; d is TPU yarn; e is polyester high-elastic yarn, and the weaving process S comprises the following steps:
knitting of the 1 st to 14 th knitting row intermediate yarn knitting parts 4, knitting of the 15 th and 16 th knitting rows are needle-over knitting, knitting of the 17 th to 18 th knitting row draw yarn knitting parts 3, knitting of the 19 th to 34 th knitting row collar knitting parts 2, knitting of the 35 th to 42 th knitting rows as the shoe body knitting 1, and a specific knitting method is as follows:
s1 performs the surface knitting and the bottom knitting of the inter-yarn knitting portion 4:
the 1 st weaving line is a bottom-up four-flat weaving of the yarn A,
the 2 nd weaving line is surface weaving by the yarn A,
the 3 rd weaving line is bottom weaving by the yarn A,
the 4 th weaving row is that the A yarn is made into surface weaving,
the 5 th weaving row is bottom weaving by yarn A, wherein the 4 th and 5 th needle rows, the 12 th and 13 th needle rows and the 20 th and 21 st needle rows are surface weaving;
s2: two adjacent rows of a plurality of continuous rows of knitting do the continuous needle turnover and move the circle, weave the fixed orifices of the yarn weaving portion between:
the 4 th and 5 th needle rows, the 12 th and 13 th needle rows and the 20 th and 21 st needle rows of the 6 th weaving row are used for turning over the front needle bed stitch corresponding to the needle position to the back needle bed,
the 7 th weaving row is to move the back needle bed loop of the knitting row to the left by one needle position and then turn over the needle to the front needle bed,
the 8 th row is a knitting in which the stitch of the back needle bed of the row is moved to the right by one needle position, and then the needle is turned over to the front needle bed, the 5 th and 6 th needle rows of the 6 th to 8 th rows, the 12 th and 13 th needle rows, and the 20 th and 21 st needle rows are fixed holes,
the 9 th weaving row is surface knitting of A yarn, the 5 th, 13 th and 21 st needle rows are empty knitting,
the 10 th, 12 th and 14 th weaving lines are bottom weaving by yarn A, and the 11 th and 13 th weaving lines are surface weaving by yarn A;
the 15 th and 16 th knitting rows are the stitch reversing knitting for moving the back needle bed stitch to the front needle bed;
s3 performs surface knitting of the drawnwork knitted part 3:
the 17 th and 18 th weaving rows are B yarn surface weaving. The yarn B is drawn yarn, and after high-temperature activation, the fixed section of the collar rib is conveniently separated from the collar rib;
surface knitting and bottom knitting of the neckline knitting part 2 of S4:
the 19 th weaving row is four-flat weaving of the C yarn,
the 20 th weaving line is the C yarn surface weaving, the 21 st weaving line is the C yarn needle separating bottom weaving,
the 22 nd weaving row is an alternate weaving of a face weaving of C yarn and a four-flat weaving,
the 23 th and 24 th weaving lines are consistent with the 21 st and 22 th weaving lines and are staggered by one needle position, so that the fabric surface can be kept flat,
the weaving manner of the 25 th to 34 th weaving rows is consistent with that of the 21 st to 24 th weaving rows;
s5 surface knitting and bottom knitting of the body knitting unit 1:
the 35 th, 37 th, 39 th and 41 th weaving rows are D yarns for bottom weaving,
the 36 th, 38 th, 40 th and 42 th weaving rows are E yarn surface weaving.
After weaving, an activation setting process Y was performed, which has the same steps as the activation setting process Y of example 1, wherein the heating zone temperature of the activation setting process Y was 180 ℃, the heating time was 5 minutes, the cooling temperature was-14 ℃, and the cooling time was 3 minutes.
Example 3
The shoe body weaving part 1 is a double-layer knitting structure and is formed by weaving TPU yarns and polyester high-elasticity yarns;
the collar weaving part 2 is a double-layer rib weave and is integrally woven with the shoe body weaving part 1 and connected to the collar part of the shoe body weaving part 1, and the collar weaving part 2 is formed by weaving polyester high-elastic double-covered yarns;
the interyarn weaving part 4 is a double-layer knitting structure and is provided with a plurality of fixing holes, is connected to one side of the neckline weaving part 2, which is far away from the shoe body weaving part 1, through a drawnwork weaving part 3 and is formed by weaving terylene low-elasticity double-covered yarns, and the interyarn weaving part 4 is used for fixing the neckline weaving part 4 during activation and sizing;
the drawnwork weaving part 3 is a single-side knitting structure and is formed by weaving polyester yarns, and the drawnwork weaving part 3 is removed after activation and shaping so as to separate the secondary yarn weaving part 4 from the neckline weaving part 2.
The production process of the knitted vamp comprises a weaving process S and an activation and sizing process Y, and specifically comprises the following steps:
knitting the vamp by using a knitting machine, wherein the yarn A is a terylene low-elasticity double-covered yarn; the yarn B is polypropylene yarn; the yarn C is polyester high-elastic double-covered yarn; d is TPU yarn; e is polyester high-elastic yarn, and the weaving process S comprises the following steps:
knitting of the 1 st to 14 th knitting row intermediate yarn knitting parts 4, knitting of the 15 th and 16 th knitting rows are needle-over knitting, knitting of the 17 th to 18 th knitting row draw yarn knitting parts 3, knitting of the 19 th to 34 th knitting row collar knitting parts 2, knitting of the 35 th to 42 th knitting rows as the shoe body knitting 1, and a specific knitting method is as follows:
s1 performs the surface knitting and the bottom knitting of the inter-yarn knitting portion 4:
the 1 st weaving line is a bottom-up four-flat weaving of the yarn A,
the 2 nd weaving line is surface weaving by the yarn A,
the 3 rd weaving line is bottom weaving by the yarn A,
the 4 th weaving row is that the A yarn is made into surface weaving,
the 5 th weaving row is bottom weaving by yarn A, wherein the 4 th and 5 th needle rows, the 12 th and 13 th needle rows and the 20 th and 21 st needle rows are surface weaving;
s2: two adjacent rows of a plurality of continuous rows of knitting do the continuous needle turnover and move the circle, weave the fixed orifices of the yarn weaving portion between:
the 4 th and 5 th needle rows, the 12 th and 13 th needle rows and the 20 th and 21 st needle rows of the 6 th weaving row are used for turning over the front needle bed stitch corresponding to the needle position to the back needle bed,
the 7 th weaving row is to move the back needle bed loop of the knitting row to the left by one needle position and then turn over the needle to the front needle bed,
the 8 th weaving row is to move the back needle bed loop of the knitting row to the right by one needle position, then to turn over the needle to the front needle bed,
the 5 th and 6 th needle rows of the 6 th to 8 th weaving rows, the 12 th and 13 th needle rows and the 20 th and 21 st needle rows are weaves of fixing holes,
the 9 th weaving row is surface knitting of A yarn, the 5 th, 13 th and 21 st needle rows are empty knitting,
the 10 th, 12 th and 14 th knitting rows are bottom knitting with yarn a, the 11 th and 13 th knitting rows are face knitting with yarn a, and the 15 th and 16 th knitting rows are needle-reversing knitting for moving the back needle bed stitch to the front needle bed;
the 15 th and 16 th knitting rows are the stitch reversing knitting for moving the back needle bed stitch to the front needle bed;
s3 performs surface knitting of the drawnwork knitted part 3:
the 17 th and 18 th weaving rows are B yarn surface weaving. The yarn B is drawn yarn, and after high-temperature activation, the fixed section of the collar rib is conveniently separated from the collar rib;
surface knitting and bottom knitting of the neckline knitting part 2 of S4:
the 19 th weaving row is four-flat weaving of the C yarn,
the 20 th weaving row is a C yarn surface weaving,
the 21 st weaving line is D yarn bottom weaving, the 22 nd weaving line is C yarn surface weaving and surface bottom weaving and bottom hanging mesh weaving,
the weaving method of the 23 th and 24 th weaving lines is consistent with that of the 21 st and 22 nd weaving lines, the weaving position is staggered by one needle position, the step can keep the fabric surface flat,
the weaving pattern of the 25 th to 32 th weaving rows is a weaving pattern of the 21 st to 24 th weaving rows in a repeated cycle,
the weaving modes of the 33 th weaving line and the 34 th weaving line are consistent with those of the 21 st weaving line and the 22 nd weaving line;
the weaving rows 28, 30 and 32 are C yarns for surface weaving,
the weaving rows 27, 29, 31 and 33 are C yarns for bottom weaving,
the 34 th weaving line is that the C yarn is used for surface weaving and bottom tight hanging mesh weaving;
s5 surface knitting and bottom knitting of the body knitting unit 1:
the 35 th, 37 th, 39 th and 41 th weaving rows are D yarns for bottom weaving,
the 36 th, 38 th, 40 th and 42 th weaving rows are E yarn surface weaving.
After weaving, an activation setting process Y was performed, which has the same steps as the activation setting process Y of example 1, wherein the heating zone temperature of the activation setting process Y was 140 ℃, the heating time was 6 minutes, the cooling temperature was-5 ℃, and the cooling time was 4 minutes.
The heating temperature and the cooling temperature, the heating time and the cooling time of the activation setting can be set according to the expected fabric setting effect, and the setting effect of the activation setting can be improved by increasing the heating temperature, reducing the cooling temperature, prolonging the heating time and prolonging the cooling time within the set reasonable range of the invention.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. A knitting vamp through activation design and integrative knitting collarband which characterized in that: comprises a shoe body knitting part (1), a neckline knitting part (2), a drawstring knitting part (3) and a interyarn knitting part (4);
the shoe body weaving part (1) is a single-layer or double-layer knitting structure and is woven by at least one weaving material;
the collar weaving part (2) is a single-layer or double-layer knitting rib structure, is integrally woven with the shoe body weaving part (1) and is connected to the collar part of the shoe body weaving part (1), and the collar weaving part (2) is woven by at least one weaving material;
the interyarn weaving part (4) is a single-layer or double-layer knitting structure comprising a plurality of fixing holes (40), is connected to one side, away from the shoe body weaving part (1), of the neckline weaving part (2) through a drawstring weaving part (3), is woven by at least one textile material and is used for fixing the neckline weaving part (4) during activation and shaping;
the drawnwork weaving part (3) is woven by at least one weaving material, and the removal of the drawnwork weaving part (3) after the activation and the setting can separate the interyarn weaving part (4) from the neckline weaving part (2).
2. The knitted upper according to claim 1, characterized in that: the shoe body weaving part (1) is a double-sided knitting structure formed by weaving thermoplastic yarns and polyester high-elastic yarns.
3. The knitted upper according to claim 1, characterized in that: the collar weaving part (2) is a rib weave formed by weaving polyester high-elastic double-covered yarns.
4. The knitted upper according to claim 1, characterized in that: the interyarn weaving part (4) is a double-sided knitting structure formed by weaving polyester low-elasticity covering yarns.
5. The knitted upper according to claim 1, characterized in that: the drawnwork weaving part (3) is a single-side knitting structure formed by weaving polyester yarns or polypropylene yarns.
6. The knitted upper according to claim 1, characterized in that: the shoe body knitting part (1) comprises a plurality of meshes or hollow structures.
7. A process for manufacturing a knitted upper according to claim 1, characterized in that: the method comprises a weaving process S and an activation setting process Y, and specifically comprises the following steps:
a process S for knitting an upper using a knitting machine, comprising the steps of:
s1: at least one of the knitting materials is subjected to surface knitting or surface knitting and bottom knitting of the inter-yarn knitting part (4),
s2: two adjacent rows of a plurality of continuous weaving rows are used for continuous needle-turning and loop-transferring, fixing holes (40) of the weaving part (4) of the interyarn are woven,
s3, at least one knitting material is used for surface knitting or surface knitting and bottom knitting of the drawnwork knitting part (3),
s4: at least one kind of knitting material is used for surface knitting or bottom knitting of the neckline knitting part (2) or surface knitting and bottom knitting simultaneously,
s5: at least one of surface knitting or surface knitting and bottom knitting of the body knitting portion (1);
after weaving, carrying out an activation shaping process Y on the fabric by using activation equipment, wherein the steps comprise:
y1: starting an activation machine, adjusting the temperature of a heating area and a cooling area and the conveying speed of a transmission device, wherein the temperature of the heating area is 100-180 ℃, the temperature of the cooling area is-15-25 ℃,
y2: selecting an auxiliary fixing device, fixing the edge of the knitted vamp, and then placing the knitted vamp on a transmission device, wherein the edge corresponding to the neckline knitting part (2) of the knitted vamp is the intermediate yarn knitting part (4),
y3: the fabric is sequentially heated by a heating area and cooled by a cooling area for shaping, the heating time is 5-7 minutes, the cooling time is 3-5 minutes,
y4: taking down the knitted vamp from the auxiliary fixing device, and completing the activation and shaping process Y;
and after the activation and setting process Y is finished, removing the drawnwork weaving part (3) to separate the interyarn weaving part (4) from the neckline weaving part (2).
8. Process for producing a knitted upper according to claim 7, characterized in that: in step S5, the plurality of rows are knitted into a mesh or pick-up weave by a face knitting and a tight-bottom stitch or a loop transfer knitting.
9. Process for producing a knitted upper according to claim 7, characterized in that: step S3 is surface knitting.
10. Process for producing a knitted upper according to claim 7, characterized in that: the heating zone temperature of the activation setting process Y is 160 ℃, the heating time is 6 minutes, the cooling temperature is-5 ℃, and the cooling time is 3 minutes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011312071.7A CN112481789B (en) | 2020-11-20 | 2020-11-20 | Knitted vamp formed by activating and integrally weaving neckline and production process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011312071.7A CN112481789B (en) | 2020-11-20 | 2020-11-20 | Knitted vamp formed by activating and integrally weaving neckline and production process |
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| CN112481789A CN112481789A (en) | 2021-03-12 |
| CN112481789B true CN112481789B (en) | 2022-04-01 |
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| CN114224026B (en) * | 2021-12-31 | 2024-08-30 | 信泰(福建)科技有限公司 | Flying-knitting vamp knitted by seamless integration and knitting process |
| CN114134626B (en) * | 2021-10-30 | 2023-01-17 | 信泰(福建)科技有限公司 | Knitted vamp with color changing effect and manufacturing method thereof |
| CN114134625B (en) * | 2021-10-30 | 2023-05-26 | 信泰(福建)科技有限公司 | Knitting and braiding process with mesh totem effect, fabric and vamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006009190A (en) * | 2004-06-25 | 2006-01-12 | Kiyohara Kk | Ribbon having stitch structure |
| US9861160B2 (en) * | 2012-11-30 | 2018-01-09 | Nike, Inc. | Article of footwear incorporating a knitted component |
| US9907349B2 (en) * | 2014-05-30 | 2018-03-06 | Nike, Inc. | Article of footwear including knitting a knitted component of warp knit construction forming a seamless bootie |
| CN108778029B (en) * | 2016-03-11 | 2021-07-30 | 耐克创新有限合伙公司 | Upper for an article of footwear with a bead |
| MX2019000830A (en) * | 2016-07-21 | 2019-07-04 | Nike Innovate Cv | Article of footwear with multiple layers, retention system for an article of footwear, and methods of manufacture. |
| CN107157017B (en) * | 2017-06-30 | 2023-04-21 | 信泰(福建)科技有限公司 | Rope-embedded integrated vamp and knitting process thereof |
| DE102017223746B4 (en) * | 2017-12-22 | 2024-03-14 | Adidas Ag | Circular knit shoe upper |
| CN108930091B (en) * | 2018-07-09 | 2023-04-21 | 福建省晋江市华宇织造有限公司 | Yarn pressing plate jacquard fabric and knitting method thereof |
| DE102018212632B4 (en) * | 2018-07-27 | 2024-03-14 | Adidas Ag | Knitted or knitted upper for a shoe and process for making the same |
| CN111455536B (en) * | 2020-05-13 | 2024-08-09 | 信泰(福建)科技有限公司 | Light super-strong permeable fabric, vamp and manufacturing method of fabric |
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