CN112971262B - Knitted vamp with sandwich structure and manufacturing method thereof - Google Patents
Knitted vamp with sandwich structure and manufacturing method thereof Download PDFInfo
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- CN112971262B CN112971262B CN202110362161.5A CN202110362161A CN112971262B CN 112971262 B CN112971262 B CN 112971262B CN 202110362161 A CN202110362161 A CN 202110362161A CN 112971262 B CN112971262 B CN 112971262B
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- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 239000010410 layer Substances 0.000 claims abstract description 205
- 238000009941 weaving Methods 0.000 claims abstract description 166
- 238000009940 knitting Methods 0.000 claims abstract description 111
- 239000002344 surface layer Substances 0.000 claims abstract description 89
- 230000000694 effects Effects 0.000 claims abstract description 41
- 238000009954 braiding Methods 0.000 claims description 27
- 238000010409 ironing Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000004744 fabric Substances 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 11
- 230000035699 permeability Effects 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Classifications
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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
- A43B23/0205—Uppers; Boot legs characterised by the material
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B1/00—Footwear characterised by the material
- A43B1/02—Footwear characterised by the material made of fibres or fabrics made therefrom
- A43B1/04—Footwear characterised by the material made of fibres or fabrics made therefrom braided, knotted, knitted or crocheted
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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
-
- 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
-
- 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
- D04B1/12—Patterned fabrics or articles characterised by thread material
- D04B1/126—Patterned fabrics or articles characterised by thread material with colour pattern, e.g. intarsia fabrics
-
- 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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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Knitting Of Fabric (AREA)
Abstract
The invention relates to the technical field of knitted vamps, in particular to a sandwich-structured knitted vamp with a layering effect, which comprises a vamp body integrally woven, wherein the vamp body is at least woven with a first sandwich structure, and the first sandwich structure comprises a first surface layer, a first bottom layer, a first connecting layer and a first middle layer. According to the invention, the characteristic that the transparent fabric can leak the ground color is utilized, the colored yarns and the monofilaments are combined with the middle layer of the weaving part, and when the second colored yarns do surface weaving action, a dark first weaving area is formed; when the second colored yarn is used for needle-separating surface hanging mesh knitting, a second knitting area with lighter color is formed; when the second colored yarn is used for knitting with the needle bottom in a hanging mode, a third knitting area with lighter color is formed, and therefore the knitted vamp with the distinct-layer effect is displayed.
Description
Technical Field
The invention relates to the technical field of knitted vamps, in particular to a sandwich-structured knitted vamp with a layering effect and a manufacturing method thereof.
Background
The sandwich fabric consists of an upper surface, a middle surface and a lower surface, wherein the surface is usually in a mesh design, the middle layer is transparent yarns for connecting the surface and the bottom surface, and the bottom surface is usually a closely woven flat plate surface commonly called as a sandwich. Common sandwich fabrics are woven by warp knitting machines, and although the types are various, the uniformity is serious.
The conventional warp knitting sandwich fabric is different in that the appearance difference of texture lines and meshes of the surface layer is reflected, the transparent yarn area of the middle layer only plays a supporting role, and the whole warp knitting sandwich fabric is poor in stretching resistance, wear-resistant, poor in air permeability and lacks layering and stereoscopic impression.
Disclosure of Invention
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The application aims to overcome the defects and provide a sandwich structure knitted vamp with a layering effect, which is characterized in that the sandwich structure with two different characteristics is integrally knitted by utilizing the characteristics of colored yarns and transparent yarns, wherein the first sandwich structure is provided with a first surface layer, a first bottom layer, a first connecting layer and a first middle layer, and the position relationship, the density and the like of yarns in the first middle layer are different in the first sandwich structure by setting the knitting action of the yarns in the first middle layer, so that the sandwich structure visual effect with distinct layering is presented.
In order to achieve the above object, the technical solution of the present invention is: the knitted vamp with the layered sandwich structure comprises a vamp body which is formed by integrally knitting, wherein the vamp body is at least knitted with a first sandwich structure, the first sandwich structure comprises a first surface layer, a first bottom layer, a first connecting layer and a first middle layer, the first surface layer at least comprises a first yarn, and the first yarn is knitted to form the first surface layer; the first bottom layer is arranged below the first surface layer and at least comprises a first colored yarn, and the first colored yarn is woven to form the first bottom layer; the first connecting layer is arranged between the first surface layer and the first bottom layer and at least comprises a second yarn, and the second yarn, the first yarn and the first colored yarn are crossed and woven to form the first connecting layer; the first middle layer is arranged between the first surface layer and the first bottom layer and at least comprises a second colored yarn, and the second colored yarn and the first colored yarn are interwoven to form the first middle layer; the first facing layer, the first bottom layer, the first connecting layer, and the first middle layer together comprise the first sandwich structure.
Preferably, the surface of the first sandwich tissue comprises at least a first woven region, a second woven region adjacent to the first woven region, and a third woven region adjacent to the second woven region; forming the first knitting region when the second colored yarn performs a face knitting operation; forming the second knitting area when the second colored yarns are knitted with a needle separating surface in a hanging mode; forming the third knitting area when the second colored yarns are knitted with the needle-separating bottom in a hanging mode; the first woven region has a dark color, the second woven region has a lighter color than the first woven region, and the third woven region has a lighter color than the second region.
Preferably, the second colored yarn is darker in color than the first colored yarn.
Preferably, the second colored yarn has a different color than the first colored yarn.
Preferably, the first yarn and the second yarn are transparent yarns.
Preferably, the vamp body is further woven with a second sandwich structure integrally woven with the first sandwich structure, and the second sandwich structure comprises a second surface layer, a second bottom layer, a second connecting layer and a second middle layer; the second surface layer at least comprises a third colored yarn, and the third colored yarn is woven to form the second surface layer; the second bottom layer is arranged below the second surface layer and at least comprises a fourth colored yarn, and the fourth colored yarn is woven to form the second bottom layer; the second connecting layer is arranged between the second surface layer and the second bottom layer and at least comprises a third yarn, and the third yarn, the third colored yarn and the fourth colored yarn are crossed and woven to form the second connecting layer; the second middle layer is arranged between the second surface layer and the second bottom layer and at least comprises a fourth yarn, and the fourth yarn is woven to form the second middle layer; the second facing layer, the second bottom layer, the second connecting layer, and the second middle layer together comprise the second sandwich structure.
Preferably, the third yarn and the fourth yarn are transparent yarns.
The invention also provides a manufacturing method of the sandwich structure knitted vamp with the layering effect, which comprises a material preparation step, a braiding step, a ironing step and an air cooling step;
the material preparation step is to select a knitting material according to the technological requirements of the pattern and style of the vamp body;
the knitting step is to guide corresponding knitting program into a knitting machine, input corresponding parameters and knit an vamp body;
The braiding step includes a first sandwich weave including a first face weave, a first bottom weave, a first tie weave, and a first middle weave;
the first surface layer knitting is made of first yarns for surface knitting or/and hollow needle knitting;
the first bottom layer braiding is performed by using first colored yarns as a bottom braiding;
The first connecting layer is woven by using second yarns as bottom hanging mesh weaving and surface hanging mesh weaving;
The first middle layer knitting is formed by one or more than two of second colored yarn surface knitting, space needle bottom hanging knitting and space needle surface hanging knitting;
The ironing step is to iron the knitted vamp body;
the air cooling step is to air cool the vamp body after ironing to form a vamp finished product.
Preferably, the bottom stitch weave and the surface stitch weave in the first connecting layer weave are alternately weaved.
Preferably, the knitting machine is a weft knitting flat knitting machine.
By adopting the technical scheme, the invention has the beneficial effects that:
1. The invention utilizes the characteristic that the transparent fabric can leak the ground color, combines the colored yarn and the monofilament with the part of the intermediate layer, the part of the intermediate layer is connected with the monofilament area of the surface layer and is influenced by the coverage and the knitting density of the monofilament surface layer, and the color of the part of the colored yarn is lighter than that of the colored yarn knitted on the surface layer (namely, the second knitting area); the colored yarns in the bottom layer are compared with the colored yarns in the middle layer, and the color of the colored yarns in the middle layer is lighter (namely a third knitting area); in the prominent color of the vamp, the color of the colored yarn area of the woven surface layer is darker than that of the colored yarn area woven in the middle layer, and is also darker than that of the colored yarn area woven in the bottom layer, so that a dark area (namely a first woven area) is formed. Thus, a well-defined visual effect is presented.
2. The invention takes the monofilament as the main body, so that the vamp body has better stretching resistance, wear resistance and air permeability, and can well protect feet during movement.
3. The invention is integrally woven, has good air permeability, high structural stability, strong wear resistance, distinct layers, simple manufacturing method and high production efficiency.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
It is apparent that these and other objects of the present invention will become more apparent from the following detailed description of the preferred embodiments, which is to be read in connection with the accompanying drawings and figures.
The foregoing and other objects, features and advantages of the invention will be apparent from the following more particular description of the preferred embodiments, as illustrated in the accompanying drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention, without limitation to the invention.
In the drawings, like parts are designated with like reference numerals and are illustrated schematically and are not necessarily drawn to scale.
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only one or several embodiments of the invention, and that other drawings can be obtained according to such drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic view of a knitted upper with sandwich structure having a layering effect according to the present invention;
FIG. 2 is a cross-sectional view of a first sandwich structure in a layered sandwich structure knitted upper according to the present invention;
FIG. 3 is a diagram of the stitch construction of a first sandwich stitch in a sandwich stitch knitted upper with layering effect in accordance with the present invention;
FIG. 4 is a diagram of the structure of the stitches of a second sandwich stitch in a sandwich stitch knitted upper with a layering effect in accordance with the present invention;
FIG. 5 is a process flow diagram of a first sandwich structure in a sandwich structure knitted upper with a layering effect according to the present invention;
FIG. 6 is a schematic representation of a first sandwich stitch of a layered sandwich stitch knitted upper according to the present invention;
Fig. 7 is a second knitting diagram of a first sandwich stitch in a sandwich stitch knitted upper with a layering effect according to the present invention.
The main reference numerals illustrate:
1. A first sandwich tissue;
11. A first facing; 111. a first yarn;
12. A first bottom layer; 121. a first colored yarn;
13. A first connection layer; 131. a second yarn;
14. a first intermediate layer; 141. a second colored yarn;
2. A second sandwich tissue;
21. A second facing; 211. a third colored yarn;
22. a second bottom layer; 221. a fourth colored yarn;
23. a second connection layer; 231. a third yarn;
24. A second intermediate layer; 241. a fourth yarn;
3. A first woven region;
4. a second woven region;
5. and a third woven region.
Detailed Description
The following will describe embodiments of the present invention in detail with reference to the drawings and examples, thereby solving the technical problems by applying technical means to the present invention, and realizing the technical effects can be fully understood and implemented accordingly. It should be noted that, as long as no conflict is formed, each embodiment of the present invention and each feature of each embodiment may be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details or in the specific manner described herein.
Referring to fig. 1, fig. 1 is a schematic structural view of a sandwich-structured knitted upper according to the present invention having a layering effect.
The invention provides a sandwich-structured knitted vamp with a layering effect, which comprises a vamp body integrally knitted, wherein the vamp body is knitted with a first sandwich structure 1 and a second sandwich structure 2 integrally knitted with the first sandwich structure 1.
Referring to fig. 2-3, fig. 2 is a cross-sectional view of a first sandwich structure in a sandwich-structured knitted upper having a layering effect according to the present invention; fig. 3 is a diagram showing the structure of the stitches of the first sandwich structure in the sandwich-structured knitted upper with hierarchical effect according to the present invention.
The first sandwich tissue 1 comprises a first facing layer 11, a first bottom layer 12, a first connecting layer 13 and a first intermediate layer 14.
The first surface layer 11 includes at least one first yarn 111, the first yarn 111 is woven to form the first surface layer 11, and the first yarn 111 is a transparent yarn.
The first bottom layer 12 is disposed below the first surface layer 11 and includes at least one first colored yarn 121, and the first colored yarn 121 is woven to form the first bottom layer 12.
The first connecting layer 13 is disposed between the first surface layer 11 and the first bottom layer 12 and at least includes a second yarn 131, the second yarn 131 is interwoven with the first yarn 111 and the first colored yarn 121 to form the first connecting layer 13, and the second yarn 131 is a transparent yarn.
The first intermediate layer 14 is disposed between the first surface layer 11 and the first bottom layer 12 and includes at least one second colored yarn 141, and the second colored yarn 141 and the first colored yarn 121 are cross-woven to form the first intermediate layer 14.
The second colored yarn 141 is darker in color than the first colored yarn 121.
The color of the second colored yarn 141 may be the same as or different from the color of the first colored yarn 121.
The first facing layer 11, the first bottom layer 12, the first connecting layer 13 and the first middle layer 14 together form the first sandwich structure 1.
Referring to fig. 1, fig. 1 is a schematic structural view of a sandwich-structured knitted upper according to the present invention having a layering effect.
The surface of the first sandwich tissue 1 comprises at least a first knitted area 3, a second knitted area 4 adjacent to the first knitted area 3 and a third knitted area 5 adjacent to the second knitted area 4.
When the second colored yarn 141 performs the surface knitting operation, the second colored yarn 141 is exposed on the surface of the first sandwich to form a dark first knitting area 3; when the second colored yarn 141 is knitted with a needle-separating surface, the second colored yarn 141 is partially exposed on the surface of the first sandwich and combined with the first yarn 111 to form a second knitting region 4 with lighter color; when the second colored yarn 141 is knitted with a needle-separating bottom, the second colored yarn 141 is covered by the transparent yarns of the first surface layer 11 and the first connecting layer 13 and the second colored yarn 141 is scattered, and the second colored yarn 141 of the second colored yarn 141 is exposed on the surface of the first sandwich structure 1, so that a third knitting area 5 with lighter color is formed. In other words, the color of the first knitting area 3 is dark, the color of the second knitting area 4 is lighter than the color of the first knitting area 3, and the color of the third knitting area 5 is lighter than the color of the second knitting area 4.
Referring to fig. 4, fig. 4 is a diagram showing a stitch structure of a second sandwich stitch in the sandwich stitch knitted upper having a layering effect according to the present invention.
The second sandwich tissue 2 comprises a second facing layer 21, a second bottom layer 22, a second connecting layer 23 and a second intermediate layer 24. The second surface layer 21 includes at least one third colored yarn 211, and the third colored yarn 211 is woven to form the second surface layer 21. The second bottom layer 22 is disposed below the second surface layer 21 and includes at least one fourth colored yarn 221, and the fourth colored yarn 221 is woven to form the second bottom layer 22. The second connecting layer 23 is disposed between the second surface layer 21 and the second bottom layer 22 and at least comprises a third yarn 231, and the third yarn 231 is cross-woven with the third colored yarn 211 and the fourth colored yarn 221 to form the second connecting layer 23. The second intermediate layer 24 is disposed between the second surface layer 21 and the second bottom layer 22 and includes at least one fourth yarn 241, and the fourth yarn 241 is woven to form the second intermediate layer 24. The third yarn 231 and the fourth yarn 241 are transparent yarns. The second facing layer 21, the second bottom layer 22, the second connecting layer 23 and the second intermediate layer 24 together form the second sandwich structure 2.
Referring to fig. 5, fig. 5 is a process flow diagram of a first sandwich structure in a sandwich structure knitted upper with hierarchical effect according to the present invention.
The invention also provides a manufacturing method of the sandwich structure knitted vamp with the layering effect, which comprises a material preparation step, a braiding step, a ironing step and an air cooling step.
S1, material preparation: selecting a braiding material according to the technological requirements of the pattern and style of the vamp body;
S2, braiding: corresponding knitting procedures are led into a weft knitting flat knitting machine, corresponding parameters are input, and an vamp body is knitted;
S3, ironing: ironing the knitted vamp body;
S4, air cooling: air cooling is carried out on the vamp body after ironing to form a vamp finished product.
Wherein the braiding step includes braiding a first sandwich structure 1, the first sandwich structure 1 comprises a first face layer 11 braiding, a first bottom layer 12 braiding, a first connecting layer 13 braiding, and a first middle layer 14 braiding.
Specifically, the first surface layer 11 is knitted by a first yarn 111 for surface knitting or/and hollow knitting; the first bottom layer 12 is knitted with a bottom knit of first colored yarns 121; the first connecting layer 13 is knitted by a second yarn 131 as a bottom hanging mesh knitting and a top hanging mesh knitting; the first intermediate layer 14 is knitted by one or a combination of two or more of surface knitting, needle bottom shielding knitting and needle surface shielding knitting of the second colored yarn 141;
The bottom stitch knitting and the surface stitch knitting of the first connecting layer 13 are alternately knitted.
Example 1
Referring to fig. 1, fig. 1 is a schematic structural view of a sandwich-structured knitted upper according to the present invention having a layering effect.
The embodiment provides a knitted vamp with sandwich structure having layering effect, comprising a vamp body integrally knitted, wherein the vamp body is knitted with a first sandwich structure 1 and a second sandwich structure 2 integrally knitted with the first sandwich structure 1.
Referring to fig. 2-3, fig. 2 is a cross-sectional view of a first sandwich structure in a sandwich-structured knitted upper having a layering effect according to the present invention; fig. 3 is a diagram showing the structure of the stitches of the first sandwich structure in the sandwich-structured knitted upper with hierarchical effect according to the present invention.
The first sandwich tissue 1 comprises a first facing layer 11, a first bottom layer 12, a first connecting layer 13 and a first intermediate layer 14.
The first surface layer 11 includes at least one first yarn 111, the first yarn 111 is woven to form the first surface layer 11, and the first yarn 111 is a transparent yarn.
The first bottom layer 12 is disposed below the first surface layer 11 and includes at least one first colored yarn 121, and the first colored yarn 121 is woven to form the first bottom layer 12.
The first connecting layer 13 is disposed between the first surface layer 11 and the first bottom layer 12 and at least includes a second yarn 131, the second yarn 131 is interwoven with the first yarn 111 and the first colored yarn 121 to form the first connecting layer 13, and the second yarn 131 is a transparent yarn.
The first intermediate layer 14 is disposed between the first surface layer 11 and the first bottom layer 12 and includes at least one second colored yarn 141, and the second colored yarn 141 and the first colored yarn 121 are cross-woven to form the first intermediate layer 14.
The second colored yarn 141 is darker in color than the first colored yarn 121.
The color of the second colored yarn 141 may be the same as or different from the color of the first colored yarn 121.
The first facing layer 11, the first bottom layer 12, the first connecting layer 13 and the first middle layer 14 together form the first sandwich structure 1.
Referring to fig. 1, fig. 1 is a schematic structural view of a sandwich-structured knitted upper according to the present invention having a layering effect.
The surface of the first sandwich tissue 1 comprises at least a first knitted area 3, a second knitted area 4 adjacent to the first knitted area 3 and a third knitted area 5 adjacent to the second knitted area 4.
When the second colored yarn 141 performs the surface knitting operation, the second colored yarn 141 is exposed on the surface of the first sandwich to form a dark first knitting area 3; when the second colored yarn 141 is knitted with a needle-separating surface, the second colored yarn 141 is partially exposed on the surface of the first sandwich and combined with the first yarn 111 to form a second knitting region 4 with lighter color; when the second colored yarn 141 is knitted with a needle-separating bottom, the second colored yarn 141 is covered by the transparent yarns of the first surface layer 11 and the first connecting layer 13 and the second colored yarn 141 is scattered, and the second colored yarn 141 of the second colored yarn 141 is exposed on the surface of the first sandwich structure 1, so that a third knitting area 5 with lighter color is formed. In other words, the color of the first knitting area 3 is dark, the color of the second knitting area 4 is lighter than the color of the first knitting area 3, and the color of the third knitting area 5 is lighter than the color of the second knitting area 4.
Referring to fig. 4, fig. 4 is a diagram showing a stitch structure of a second sandwich stitch in the sandwich stitch knitted upper having a layering effect according to the present invention.
The second sandwich tissue 2 comprises a second facing layer 21, a second bottom layer 22, a second connecting layer 23 and a second intermediate layer 24. The second surface layer 21 includes at least one third colored yarn 211, and the third colored yarn 211 is woven to form the second surface layer 21. The second bottom layer 22 is disposed below the second surface layer 21 and includes at least one fourth colored yarn 221, and the fourth colored yarn 221 is woven to form the second bottom layer 22. The second connecting layer 23 is disposed between the second surface layer 21 and the second bottom layer 22 and at least comprises a third yarn 231, and the third yarn 231 is cross-woven with the third colored yarn 211 and the fourth colored yarn 221 to form the second connecting layer 23. The second intermediate layer 24 is disposed between the second surface layer 21 and the second bottom layer 22 and includes at least one fourth yarn 241, and the fourth yarn 241 is woven to form the second intermediate layer 24. The third yarn 231 and the fourth yarn 241 are transparent yarns. The second facing layer 21, the second bottom layer 22, the second connecting layer 23 and the second intermediate layer 24 together form the second sandwich structure 2.
Referring to fig. 5, fig. 5 is a process flow diagram of a first sandwich structure in a sandwich structure knitted upper with hierarchical effect according to the present invention.
The invention also provides a manufacturing method of the sandwich structure knitted vamp with the layering effect, which comprises a material preparation step, a braiding step, a ironing step and an air cooling step.
S1, material preparation: selecting a braiding material according to the technological requirements of the pattern and style of the vamp body;
S2, braiding: corresponding knitting procedures are led into a weft knitting flat knitting machine, corresponding parameters are input, and an vamp body is knitted;
S3, ironing: ironing the knitted vamp body;
S4, air cooling: air cooling is carried out on the vamp body after ironing to form a vamp finished product.
Wherein the braiding step includes braiding a first sandwich structure 1, the first sandwich structure 1 comprises a first face layer 11 braiding, a first bottom layer 12 braiding, a first connecting layer 13 braiding, and a first middle layer 14 braiding.
Specifically, the first surface layer 11 is knitted by a first yarn 111 for surface knitting or/and hollow knitting; the first bottom layer 12 is knitted with a bottom knit of first colored yarns 121; the first connecting layer 13 is knitted by a second yarn 131 as a bottom hanging mesh knitting and a top hanging mesh knitting; the first intermediate layer 14 is knitted by one or a combination of two or more of surface knitting, needle bottom shielding knitting and needle surface shielding knitting of the second colored yarn 141;
The bottom stitch knitting and the surface stitch knitting of the first connecting layer 13 are alternately knitted.
Referring to fig. 6-7, fig. 6 is a knit view of a first sandwich stitch in a sandwich stitch knit upper having a layering effect according to the present invention; fig. 7 is a second knitting diagram of a first sandwich stitch in a sandwich stitch knitted upper with a layering effect according to the present invention.
Wherein, the specific braiding steps of a part of the first sandwich braiding tissue are as follows:
Yarn a is a first yarn 111, specifically a monofilament; the yarn B is a first colored yarn 121, specifically a white polyester high-elastic yarn; the C yarn is a second yarn 131, specifically a monofilament; the D yarn is a second colored yarn 141, specifically a purple polyester high stretch yarn.
The 1 st weaving line is formed by weaving A yarns to form a first surface layer 11, wherein 5 th to 8 th weaving columns and 20 th weaving columns are used for weaving by empty needles, and needle positions are reserved for D yarns, so that the D yarns can be exposed on the first surface layer 11, and a dark purple area, namely a first weaving area 3 is formed;
the 2 nd weaving line is formed by weaving the base yarn with the B yarns to form a first bottom layer 12;
the 3 rd weaving line is formed by alternately weaving a bottom hanging mesh and a surface hanging mesh by using C yarns, and the hanging mesh alternately weaves the first connecting layer 13, so that the hanging mesh alternately weaves the first connecting layer, the connecting layer also plays a role in supporting, the first surface layer 11 and the first bottom layer 12 of the vamp body have obvious layering effect, and obvious rebound feeling can be generated when the first surface layer 11 is pressed;
the 4 th weaving row is formed by weaving the surface of the D yarn (namely, weaving the surface of the 4 th to 9 th weaving columns and the 19 th to 21 th weaving columns), wherein part of the weaving columns are used for weaving the blank needle surface hanging mesh, so that the D yarn part is exposed on the first surface layer 11 to form a light purple area, namely, the second weaving area 4, and part of the weaving columns are used for weaving the blank needle bottom hanging mesh, so that the D yarn part is hidden on the first bottom layer 12 to form a white area which is close to the third weaving area 5.
The 5 th weaving line is formed by weaving the A yarn as a surface to form a first surface layer 11, wherein the 5 th, 6 th, 7 th, 19 th and 20 th weaving columns are woven as empty needles, and needle positions are reserved for the D yarn, so that the D yarn can be exposed on the first surface layer 11, and a dark purple area, namely a first weaving area 3 is formed;
The 6 th weaving line is formed by weaving the base yarn with the B yarns as the base to form a first bottom layer 12;
The 7 th weaving line is formed by alternately weaving a bottom hanging mesh and a surface hanging mesh by using C yarns, and the hanging mesh is alternately woven to play a role in supporting besides a role in connection, so that the first surface layer 11 and the first bottom layer 12 of the vamp body have obvious layering effect, and obvious rebound feeling can be generated when the first surface layer 11 is pressed;
The 8 th weaving row is formed by weaving the surface of the D yarn (namely, weaving the surface of the 4 th to 8 th weaving rows and the 18 th to 21 th weaving rows), wherein part of the weaving rows are used for weaving the blank needle surface hanging mesh, so that the D yarn part is exposed on the first surface layer 11 to form a light purple area, namely, the second weaving area 4, and part of the weaving rows are used for weaving the blank needle bottom hanging mesh, so that the D yarn part is hidden on the first bottom layer 12 to form a white area which is close to the third weaving area 5.
The 9 th weaving row is formed by weaving the A yarn as a surface to form a first surface layer 11, wherein the 4 th, 5 th, 6 th, 18 th and 19 th weaving columns are woven as empty needles, and needle positions are reserved for the D yarn, so that the D yarn can be exposed on the first surface layer 11, and a dark purple area, namely a first weaving area 3 is formed;
the 10 th weaving line is formed by weaving the base yarn with the B yarns to form a first bottom layer 12;
the 11 th weaving line is formed by alternately weaving a bottom hanging mesh and a surface hanging mesh by using C yarns, and the hanging mesh alternately weaves to play a role in supporting besides a role in connection, so that the first surface layer 11 and the first bottom layer 12 of the vamp body have obvious layering effect, and obvious rebound feeling can be generated when the first surface layer 11 is pressed;
The 12 th weaving row is formed by weaving the surface of the D yarn (i.e. weaving the surface of the 2 nd to 7 th weaving columns and the 16 th to 20 th weaving columns), wherein part of the weaving columns are used for weaving the blank needle surface hanging mesh, so that the D yarn part is exposed on the first surface layer 11 to form a light purple area, namely the second weaving area 4, and part of the weaving columns are used for weaving the blank needle bottom hanging mesh, so that the D yarn part is hidden on the first bottom layer 12 to form an area approaching to white, namely the third weaving area 5.
The 13 th weaving row is formed by weaving the A yarn as a surface to form a first surface layer 11, wherein the 3 rd, 4 th, 17 th, 18 th and 19 th weaving columns are woven as empty needles, and needle positions are reserved for the D yarn, so that the D yarn can be exposed on the first surface layer 11, and a dark purple area, namely a first weaving area 3 is formed;
the 14 th weaving line is formed by weaving the base yarn with the B yarns as the base to form a first bottom layer 12;
The 15 th weaving line is formed by alternately weaving a bottom hanging mesh and a surface hanging mesh by using C yarns, and the hanging mesh is alternately woven to play a role in supporting besides a role in connection, so that the first surface layer 11 and the first bottom layer 12 of the vamp body have obvious layering effect, and obvious rebound feeling can be generated when the first surface layer 11 is pressed;
The 16 th weaving row is formed by weaving the surface of the D yarn (namely, weaving the surface of the 2 nd to 5 th weaving columns and the 16 th to 20 th weaving columns), wherein part of the weaving columns are used for weaving the blank needle surface hanging mesh, so that the D yarn part is exposed on the first surface layer 11 to form a light purple area, namely, the second weaving area 4, and part of the weaving columns are used for weaving the blank needle bottom hanging mesh, so that the D yarn part is hidden on the first bottom layer 12 to form a white area which is close to the third weaving area 5.
The 17 th weaving row is formed by weaving the A yarn as a surface to form a first surface layer 11, wherein the 3 rd, 4 th, 16 th, 17 th, 18 th and 30 th weaving columns are woven as empty needles, and needle positions are reserved for the D yarns, so that the D yarns can be exposed on the first surface layer 11, and a dark purple area, namely a first weaving area 3 is formed;
the 18 th weaving line is formed by weaving the base yarn with the B yarns to form a first bottom layer 12;
The 19 th weaving line is formed by alternately weaving a bottom hanging mesh and a surface hanging mesh by using C yarns, and the hanging mesh alternately weaves to play a role in supporting besides a role in connection, so that the first surface layer 11 and the first bottom layer 12 of the vamp body have obvious layering effect, and obvious rebound feeling can be generated when the first surface layer 11 is pressed;
The 20 th weaving row is formed by weaving the surface of the D yarn (namely, weaving the surface of the 2 nd to 5 th weaving columns, the 15 th to 19 th weaving columns and the 29 th to 30 th weaving columns), wherein part of the weaving columns are used for weaving the blank needle surface hanging mesh, so that the D yarn part is exposed on the first surface layer 11 to form a light purple area, namely, the second weaving area 4, and part of the weaving columns are used for weaving the blank needle bottom hanging mesh, so that the D yarn part is hidden on the first bottom layer 12 to form an area approaching to white, namely, the third weaving area 5.
The 21 st weaving row is to form a first surface layer 11 by weaving the A yarn as a surface, wherein the 3 rd, 15 th, 16 th, 17 th, 18 th and 30 th weaving columns are woven by empty needles, and needle positions are reserved for the D yarns, so that the D yarns can be exposed on the first surface layer 11, and a dark purple area, namely a first weaving area 3 is formed;
the 22 th weaving line is formed by weaving the base yarn with the B yarns to form a first bottom layer 12;
The 23 rd weaving line is formed by alternately weaving a bottom hanging mesh and a surface hanging mesh by using C yarns, and the hanging mesh alternately weaves the first connecting layer 13, so that the hanging mesh alternately weaves the first connecting layer 13 not only has a connecting function, but also has a supporting function, the first surface layer 11 and the first bottom layer 12 of the vamp body have obvious layering effect, and obvious rebound feeling can be generated when the first surface layer 11 is pressed;
The 24 th weaving row is formed by weaving the surface of the D yarn (namely, weaving the surface of the 2 nd to 4 th weaving rows, the 14 th to 19 th weaving rows and the 29 th to 30 th weaving rows), wherein part of the weaving rows are used for weaving the blank needle surface hanging mesh, so that the D yarn part is exposed on the first surface layer 11 to form a light purple area, namely, the second weaving area 4, and part of the weaving rows are used for weaving the blank needle bottom hanging mesh, so that the D yarn part is hidden on the first bottom layer 12 to form an area approaching to white, namely, the third weaving area 5.
The 25 th weaving row is to form a first surface layer 11 by weaving the A yarns, wherein the 2 nd, 14 th, 15 th, 16 th, 17 th and 29 th weaving rows are made to be empty-needle woven, and needle positions are reserved for the D yarns, so that the D yarns can be exposed on the first surface layer 11, and a dark purple area, namely a first weaving area 3 is formed;
the 26 th weaving line is formed by weaving the base yarn with the B yarns to form a first bottom layer 12;
The 27 th weaving line is formed by alternately weaving a bottom hanging mesh and a surface hanging mesh by using C yarns, and the hanging mesh is alternately woven to play a role in supporting besides a role in connection, so that the first surface layer 11 and the first bottom layer 12 of the vamp body have obvious layering effect, and obvious rebound feeling can be generated when the first surface layer 11 is pressed;
The 28 th weaving row is formed by weaving the surface of the D yarn (namely, weaving the surface of the 1 st to 3 rd weaving rows, the 13 th to 18 th weaving rows and the 28 th to 30 th weaving rows), wherein part of the weaving rows are used for weaving the blank needle surface hanging mesh, so that the D yarn part is exposed on the first surface layer 11 to form a light purple area, namely, the second weaving area 4, and part of the weaving rows are used for weaving the blank needle bottom hanging mesh, so that the D yarn part is hidden on the first bottom layer 12 to form an area approaching to white, namely, the third weaving area 5.
The 29 th weaving row is formed by weaving the A yarn to form a first surface layer 11, wherein the 13 th to 17 th weaving columns are woven by empty needles, and needle positions are reserved for the D yarns, so that the D yarns can be exposed on the first surface layer 11, and a dark purple area, namely a first weaving area 3 is formed;
The 30 th weaving line is formed by weaving the base yarn with the B yarns as the base to form a first bottom layer 12;
the 31 st weaving line is formed by alternately weaving a bottom hanging mesh and a surface hanging mesh by using C yarns, and the hanging mesh alternately weaves to play a role in supporting besides a role in connection, so that the first surface layer 11 and the first bottom layer 12 of the vamp body have obvious layering effect, and obvious rebound feeling can be generated when the first surface layer 11 is pressed;
The 32 nd weaving row is formed by weaving the D yarn as a face (i.e., weaving the face in the 1 st to 21 st weaving rows, the 2 nd to 18 nd weaving rows, and the 28 th to 29 th weaving rows), wherein a part of the weaving rows are made as a blank needle face stitch-lifting weaving, so that the D yarn part is exposed on the first face layer 11 to form a light purple area, i.e., the second weaving area 4, and a part of the weaving rows are made as a blank needle bottom stitch-lifting weaving, so that the D yarn part is hidden on the first bottom layer 12 to form an area approaching white, i.e., the third weaving area 5.
In the embodiment, the colored yarns and the monofilaments are combined with the middle layer of the weaving part by utilizing the characteristic that the transparent fabric can leak the ground color. When the second colored yarn 141 performs the surface knitting operation, the second colored yarn 141 is exposed on the surface of the first sandwich to form a dark first knitting area 3; when the second colored yarn 141 is knitted with a needle-separating surface, the second colored yarn 141 is partially exposed on the surface of the first sandwich and combined with the first yarn 111 to form a second knitting region 4 with lighter color; when the second colored yarn 141 is knitted with a needle-separating bottom, the second colored yarn 141 is covered by the transparent yarns of the first surface layer 11 and the first connecting layer 13 and the second colored yarn 141 is scattered, and the second colored yarn 141 of the second colored yarn 141 is exposed on the surface of the first sandwich structure 1, so that a third knitting area 5 with lighter color is formed. In other words, the color of the first knitting area 3 is dark, the color of the second knitting area 4 is lighter than the color of the first knitting area 3, and the color of the third knitting area 5 is lighter than the color of the second knitting area 4, so that dark, light and white areas are formed, the whole vamp body is distinct in gradation, and visual experience is provided for people.
The embodiment takes the monofilament as the main body, so that the vamp body has better stretching resistance, wear resistance and air permeability, and can well protect feet during movement.
The embodiment is integrally woven, has the advantages of good air permeability, high structural stability, high wear resistance, distinct layers, simple manufacturing method and high production efficiency.
It is to be understood that the disclosed embodiments are not limited to the specific process steps or materials disclosed herein, but are intended to extend to equivalents of such features as would be understood by one of ordinary skill in the relevant arts. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.
Reference in the specification to "an embodiment" means that a particular feature, or characteristic, described in connection with the embodiment is included in at least one embodiment of the invention. Thus, appearances of the phrase or "an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment.
It should be noted that while the above description sets forth numerous specific details for a thorough understanding of the present invention, the present invention may be practiced in other ways than those described herein, and the scope of the present invention is therefore not limited to the specific embodiments disclosed above.
Claims (8)
1. The utility model provides a knitting vamp of sandwich structure with layering effect, its characterized in that, including the vamp body that forms is woven to an organic whole, this vamp body has woven a first sandwich structure at least, and this first sandwich structure includes:
a first facing comprising at least one first yarn woven to form the first facing;
A first bottom layer disposed below the first face layer and comprising at least one first colored yarn woven to form the first bottom layer;
the first connecting layer is arranged between the first surface layer and the first bottom layer and at least comprises a second yarn, and the second yarn, the first yarn and the first colored yarn are crossed and woven to form the first connecting layer;
The first middle layer is arranged between the first surface layer and the first bottom layer and at least comprises a second colored yarn, and the second colored yarn and the first colored yarn are interwoven to form the first middle layer;
the first surface layer, the first bottom layer, the first connecting layer and the first middle layer together form the first sandwich tissue;
The surface of the first sandwich tissue at least comprises a first knitting area, a second knitting area adjacent to the first knitting area and a third knitting area adjacent to the second knitting area;
Forming the first knitting region when the second colored yarn performs a face knitting operation; forming the second knitting area when the second colored yarns are knitted with a needle separating surface in a hanging mode; forming the third knitting area when the second colored yarns are knitted with the needle-separating bottom in a hanging mode;
The color of the first knitting area is dark, the color of the second knitting area is lighter than the color of the first knitting area, and the color of the third knitting area is lighter than the color of the second knitting area;
The second colored yarn is darker in color than the first colored yarn.
2. The layered sandwich knitted upper of claim 1, wherein the second colored yarn is a different color than the first colored yarn.
3. The sandwich structured knitted upper of claim 1, wherein the first yarn and the second yarn are transparent yarns.
4. The layered sandwich knitted vamp of claim 1, wherein the vamp body is further knitted with a second sandwich structure integrally knitted with the first sandwich structure, the second sandwich structure comprising:
A second facing comprising at least one third colored yarn woven to form the second facing;
A second bottom layer disposed below the second face layer and comprising at least one fourth colored yarn woven to form the second bottom layer;
The second connecting layer is arranged between the second surface layer and the second bottom layer and at least comprises a third yarn, and the third yarn, the third colored yarn and the fourth colored yarn are crossed and woven to form the second connecting layer;
A second intermediate layer disposed between the second face layer and the second bottom layer and comprising at least one fourth yarn woven to form the second intermediate layer;
The second facing layer, the second bottom layer, the second connecting layer, and the second middle layer together comprise the second sandwich structure.
5. The sandwich structured knitted upper of claim 4, wherein the third yarn and the fourth yarn are transparent yarns.
6. A method for manufacturing a sandwich structured knitted upper having a layering effect according to any one of claims 1 to 5, comprising a material preparation step, a knitting step, a ironing step, an air cooling step;
the material preparation step is to select a knitting material according to the technological requirements of the pattern and style of the vamp body;
the knitting step is to guide corresponding knitting program into a knitting machine, input corresponding parameters and knit an vamp body;
The braiding step includes a first sandwich weave including a first face weave, a first bottom weave, a first tie weave, and a first middle weave;
the first surface layer knitting is made of first yarns for surface knitting or/and hollow needle knitting;
the first bottom layer braiding is performed by using first colored yarns as a bottom braiding;
The first connecting layer is woven by using second yarns as bottom hanging mesh weaving and surface hanging mesh weaving;
The first middle layer knitting is formed by one or more than two of second colored yarn surface knitting, space needle bottom hanging knitting and space needle surface hanging knitting;
The ironing step is to iron the knitted vamp body;
the air cooling step is to air cool the vamp body after ironing to form a vamp finished product.
7. The method for manufacturing a sandwich structured knitted upper with hierarchical effect according to claim 6, wherein the bottom stitch and the face stitch of the first connecting layer stitch are alternately stitch.
8. The method for manufacturing a sandwich structured knitted upper with hierarchical effect according to claim 6, characterized in that the knitting machine is a weft knitting flat knitting machine.
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| CN113502593A (en) * | 2021-06-22 | 2021-10-15 | 信泰(福建)科技有限公司 | Sandwich fabric with visual three-dimensional effect and manufacturing method thereof |
| CN113564789B (en) * | 2021-06-22 | 2024-04-30 | 信泰(福建)科技有限公司 | Knitted fabric with three-dimensional hollowed-out effect and manufacturing method thereof |
| CN113832593A (en) * | 2021-07-19 | 2021-12-24 | 信泰(福建)科技有限公司 | Multilayer knitted vamp |
| CN113481649B (en) * | 2021-07-22 | 2024-01-26 | 盐城工业职业技术学院 | Sandwich structure fabric and weaving method thereof |
| CN115094564A (en) * | 2022-06-05 | 2022-09-23 | 信泰(福建)科技有限公司 | A kind of knitted structure with visible irregular lines and stripes inside, its knitting method and shoe upper |
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| CN215270853U (en) * | 2021-04-02 | 2021-12-24 | 信泰(福建)科技有限公司 | Sandwich-weave knitted vamp with hierarchical effect |
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| TWI715914B (en) * | 2018-01-12 | 2021-01-11 | 黛莉股份有限公司 | Multi-color spacer fabrics and garment made of the same |
| CN211616823U (en) * | 2019-12-06 | 2020-10-02 | 晋江金献织造有限公司 | Sandwich mesh fabric |
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