CN114134630A - Sandwich mesh cloth with local single-layer jacquard, manufacturing method and vamp thereof - Google Patents
Sandwich mesh cloth with local single-layer jacquard, manufacturing method and vamp thereof Download PDFInfo
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- CN114134630A CN114134630A CN202111584975.XA CN202111584975A CN114134630A CN 114134630 A CN114134630 A CN 114134630A CN 202111584975 A CN202111584975 A CN 202111584975A CN 114134630 A CN114134630 A CN 114134630A
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- 239000004744 fabric Substances 0.000 title claims abstract description 193
- 239000002356 single layer Substances 0.000 title claims abstract description 81
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 238000009940 knitting Methods 0.000 claims abstract description 50
- 239000010410 layer Substances 0.000 claims abstract description 49
- 238000009941 weaving Methods 0.000 claims abstract description 32
- 239000002344 surface layer Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 28
- 239000004753 textile Substances 0.000 abstract description 9
- 229920000728 polyester Polymers 0.000 description 23
- 230000000694 effects Effects 0.000 description 9
- 239000005020 polyethylene terephthalate Substances 0.000 description 8
- 229920004933 Terylene® Polymers 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 7
- 238000009958 sewing Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229920004934 Dacron® Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 208000021267 infertility disease Diseases 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/10—Open-work fabrics
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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
- A43B23/0235—Different layers of different material
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/06—Patterned fabrics or articles
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B21/20—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting articles of particular configuration
- D04B21/207—Wearing apparel or garment blanks
-
- 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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- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
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- Woven Fabrics (AREA)
Abstract
The invention discloses a sandwich mesh cloth with a local single-layer jacquard, a manufacturing method and a vamp thereof, belonging to the technical field of textile and comprising a mesh cloth body which is integrally woven by a double-needle-bed jacquard warp knitting machine, wherein the mesh cloth body comprises a single-layer jacquard fabric and a sandwich fabric which is woven in at least one longitudinal area on the single-layer jacquard fabric, the sandwich fabric is integrally woven by the single-layer jacquard fabric, a supporting layer and a surface layer, and the edge of the surface layer can be connected with the single-layer jacquard fabric in a weaving way.
Description
Technical Field
The invention relates to the technical field of textile, in particular to sandwich mesh cloth with a local single-layer jacquard, a manufacturing method and a vamp thereof.
Background
The application of the textile fabric on the vamp is available in China from ancient times, but the original textile fabric vamp is single in style, so that the textile fabric vamp is not popular in the modern market. The flying woven fabric is applied to the vamp in nike 2012, so that the patterns, designs and colors of the textile vamp are diversified, and the shoes made of the textile vamp are popular in the market.
With the development of textile vamps, the application of fly-weaving, shuttle-weaving and warp-knitting technologies to textile vamps is also rapidly developed and applied.
In the field of warp knitting technology, in recent years, with the successive introduction of models such as a jacquard, multiaxial, biaxial warp knitting machine, etc., composite materials produced by warp knitting technology have become important in the field of industry, and nowadays, single-layer jacquard and multi-layer sandwich jacquard are common in the market, and both are independent individuals. Aiming at the requirement that the local area needs extremely thin ventilation (such as two sides of a vamp) in the existing market needs to be locally thickened to provide certain protection for the foot (such as the instep part of the vamp), the two side parts of the sandwich jacquard are compressed to the utmost extent through a weaving process in the prior art, but the part still normally walks, so that the sandwich jacquard still has more thickness than a single-layer jacquard, and the requirement of lightness and thinness cannot be met; firstly, make up individual layer merchant card and multilayer sandwich merchant card through the mode of concatenation, this mode can satisfy the regional frivolous demand of individual layer merchant card, but the concatenation of its technology needs to tailor the screen cloth of independent technology and make up, and tailor and make up the condition that the in-process merchant card screen cloth can appear the doffing, and sew up the process and also need reserve the sewing region, has not wasted to a certain extent, and the technology is also comparatively loaded down with trivial details.
Disclosure of Invention
In order to solve the technical problems in the existing weaving process, the invention provides a sandwich mesh cloth with a local single-layer jacquard, a manufacturing method and a vamp thereof.
The invention discloses sandwich mesh cloth with a local single-layer jacquard
The utility model provides a sandwich screen cloth of local individual layer merchant card, includes the integrative screen cloth body of weaving and forming by two needle bar merchant card warp knitting machines, and the screen cloth body includes individual layer merchant card surface fabric and weaves the sandwich surface fabric in at least one vertical region above individual layer merchant card surface fabric, and wherein sandwich surface fabric is woven by individual layer merchant card surface fabric, supporting layer and surface course an organic whole and is formed.
Preferably, the edges of the facing layer are in woven connection with the single layer jacquard fabric.
Preferably, the mesh fabric body is also provided with lifting holes and/or jacquard patterns.
The invention also discloses a method for manufacturing the sandwich mesh cloth with the local single-layer jacquard
A method for manufacturing a local sandwich three-jacquard mesh cloth comprises the following steps:
the guide bar is arranged: selecting a double-needle bed jacquard warp knitting machine with a plurality of guide bars for knitting;
and (3) bar threading: threading each guide bar according to the technological requirements, wherein the sandwich fabric area is threaded on the front needle bed and the back needle bed according to the technological requirements, and the single-layer jacquard fabric area is threaded on the front needle bed or the back needle bed according to the technological requirements;
weaving the screen cloth: knitting a single-layer jacquard fabric of the mesh body in a loop manner by utilizing at least one ground guide bar on the front needle bed or the rear needle bed; knitting the surface layer of the mesh fabric body sandwich fabric in a loop manner by utilizing at least one ground guide bar on the back needle bed or the front needle bed corresponding to the previous step; and alternately lapping and looping between the front needle bed and the back needle bed by utilizing at least one ground guide bar to form the supporting layer of the mesh fabric body sandwich fabric.
Preferably, the lift holes are formed in the single layer jacquard fabric and the sandwich fabric by alternately laying a warp knit mesh weave between the front needle bed and the back needle bed using at least one pair of half machine number jacquard bars.
Preferably, the lift holes are formed in the single layer jacquard fabric by running the warp knit mesh weave on the front or back needle bed using at least one pair of half machine number jacquard bars.
Preferably, the lifting holes are formed in the sandwich fabric by laying warp knitting mesh weave on the front needle bed or the back needle bed by at least one pair of half machine number jacquard guide bars.
Preferably, the warp knitting jacquard weave is walked on the mesh body by using at least one pair of half jacquard guide bars at the front needle bed and/or the back needle bed mattress yarn, so as to form the jacquard weave on the mesh body.
The invention also discloses a vamp of sandwich mesh cloth applying local single-layer jacquard
At least one part of the vamp is composed of sandwich mesh cloth of a local single-layer jacquard formed by the technical scheme.
Preferably, the sandwich web of the partially single-layered jacquard sandwich web may also be one of a cross-web region or a bias-web region.
By adopting the technical scheme, the invention has the beneficial effects that:
1. compared with the prior art, the warp-knitted fabric has the characteristics of both single-layer jacquard fabric and multilayer sandwich jacquard fabric by integrally knitting the double-needle bed jacquard warp knitting machine, and the characteristics do not appear in the field of warp knitting and belong to a technical breakthrough in the field of warp knitting.
2. Compared with the prior art, the scheme breaks through the infertile independently woven by the ancient single-double sandwich, the traditional single-needle bed sheet jacquard, the double-needle bed sheet jacquard and the double-needle bed double jacquard are integrally woven on the same material, the effect function is doubled, the Q bullet shock absorption of the sandwich is realized, the characteristics of light weight, thinness, transparency and the like of single-layer screen cloth are realized, and the requirements of market customers on the thickness of the human engineering region are met.
3. Compared with the prior art, the effect is realized by the prior art, the single-layer jacquard process weaving and the multi-layer sandwich jacquard process weaving need to be carried out independently, then the tailoring is carried out, the screen cloth can be subjected to doffing in the tailoring process, the sewing area needs to be reserved in the sewing process, compared with the prior art, the technical scheme is woven integrally, the cloth cost is saved, the subsequent composite process is reduced, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only one or several embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to such drawings without creative efforts.
FIG. 1 is a schematic view of a web construction according to the present invention;
FIG. 2 is a schematic cross-sectional view of a web of the present invention;
FIG. 3 is a schematic view of a longitudinal sandwich fabric region of the present invention depicting a shoe upper configuration;
FIG. 4 is a schematic representation of a transverse sandwich fabric region of the present invention depicting an upper configuration;
FIG. 5 is a schematic view of the structure of the upper of the oblique sandwich fabric area of the present invention;
description of the main reference numerals: 1. a mesh body; 2. a single layer jacquard fabric; 3. a sandwich fabric; 4. a surface layer; 5. a support layer; 6. lifting holes; 7. and (5) jacquard.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided with reference to the drawings and examples, so that how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented. It should be noted that, as long as there is no conflict, the embodiments and the features of the embodiments of the present invention may be combined with each other, and the technical solutions formed are within the 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 with other methods described herein.
[ Sandwich fabric with partial single-layer jacquard according to the invention ]
The utility model provides a sandwich screen cloth of local individual layer merchant card, includes the screen cloth body 1 that forms of weaving by two needle bar merchant card warp knitting machine an organic whole, and screen cloth body 1 includes individual layer merchant card surface fabric 2 and weaves sandwich surface fabric 3 in at least one vertical region above individual layer merchant card surface fabric 2, and wherein sandwich surface fabric 3 is woven by individual layer merchant card surface fabric 2, supporting layer 5 and surface course 4 an organic whole and is formed, and the edge of surface course 4 can be woven with individual layer merchant card surface fabric 2 and be connected.
According to the process requirements, the mesh cloth body 1 can be further provided with a lifting hole 6 and a jacquard 7, the lifting hole 6 and the jacquard 7 can be independently arranged or simultaneously arranged, and the lifting hole 6 and the jacquard 7 can be independently arranged on the surface layer 4 of the single-layer jacquard fabric 2 or the sandwich fabric 3 or can be simultaneously arranged on the surface layer 4 of the single-layer jacquard fabric 2 or the sandwich fabric 3.
[ method for manufacturing sandwich mesh cloth with local single-layer jacquard according to the invention ]
A method for manufacturing a sandwich mesh cloth with a local single-layer jacquard comprises the following steps:
s1, setting guide bars: selecting a double-needle bed jacquard warp knitting machine with a plurality of guide bars for knitting;
s2, bar threading: threading each guide bar according to the technological requirements, wherein the area of the sandwich fabric 3 is threaded on the front needle bed and the back needle bed according to the technological requirements, and the area of the single-layer jacquard fabric 2 is threaded on the front needle bed or the back needle bed according to the technological requirements;
s3, weaving of mesh cloth: knitting a single-layer jacquard fabric 2 of the mesh cloth body 1 in a loop manner on a front needle bed or a rear needle bed by utilizing at least one ground guide bar; knitting a surface layer 4 of the sandwich fabric 3 of the mesh fabric body 1 by using at least one ground guide bar and the corresponding back needle bed or the front needle bed in the previous step (namely knitting the surface layer 4 of the sandwich fabric 3 by using the back needle bed if the single-layer jacquard fabric 2 is knitted by using the front needle bed, and knitting the surface layer 4 of the sandwich fabric 3 by using the front needle bed if the single-layer jacquard fabric 2 is knitted by using the back needle bed); at least one ground guide bar is used for alternately lapping yarns between the front needle bed and the back needle bed to form a loop, so that the supporting layer 5 of the mesh cloth body 1 and the sandwich fabric 3 is formed.
According to the process requirement, if the lifting holes 6 are required to be formed on the surface layers 4 of the single-layer jacquard fabric 2 and the sandwich fabric 3, the warp padding and warp knitting mesh holes can be alternately arranged between the front needle bed and the back needle bed by using at least one pair of half jacquard guide bars, so that the lifting holes 6 are simultaneously formed on the surface layers 4 of the single-layer jacquard fabric 2 and the sandwich fabric 3.
If the lifting holes 6 are only required to be formed in the single-layer jacquard fabric 2, the front needle bed or the rear needle bed can be padded with warp knitting mesh by using at least one pair of half number jacquard guide bars, and the lifting holes 6 are formed in the single-layer jacquard fabric 2; that is, if the ground guide bar is knitted on the front needle bed to form the single-layer jacquard fabric 2, the jacquard guide bar is knitted on the front needle bed to run the warp knitting mesh, and if the ground guide bar is knitted on the rear needle bed to form the single-layer jacquard fabric 2, the jacquard guide bar is knitted on the rear needle bed to run the warp knitting mesh.
If only the lifting holes 6 need to be formed on the surface layer 4 of the sandwich fabric 3, the lifting holes 6 can be formed on the surface layer 4 of the sandwich fabric 3 by utilizing at least one pair of half jacquard guide bars to carry out warp knitting mesh weaving on the front needle bed or the back needle bed; that is, if the ground guide bar is knitted on the front needle bed to form the face layer 4 of the sandwich fabric 3, the jacquard guide bar is knitted in the front needle bed to run the warp knitting mesh, and if the ground guide bar is knitted on the rear needle bed to form the face layer 4 of the sandwich fabric 3, the jacquard guide bar is knitted in the rear needle bed to run the warp knitting mesh.
[ footwear upper with a sandwich mesh cloth according to the invention with a partial single-layer Jacquard ]
At least one part of the vamp is composed of the local sandwich jacquard fabric formed by the technical scheme, and according to the process requirements, the vamp can be longitudinally typeset, transversely typeset or obliquely typeset during weaving and typesetting, so that the area 3 of the sandwich fabric in the sandwich mesh fabric of the local single-layer jacquard on the vamp is one of a longitudinal area, a transverse area or an oblique area.
Example 1
Referring to fig. 1-2, the invention provides a sandwich mesh cloth for local single-layer jacquard, and the sandwich mesh cloth for local single-layer jacquard of the present embodiment includes a mesh cloth body 1, the mesh cloth body 1 includes a single-layer jacquard fabric 2 and a sandwich fabric 3 woven on at least one longitudinal region of the single-layer jacquard fabric 2, wherein the sandwich fabric 3 is integrally woven by the single-layer jacquard fabric 2, a supporting layer 5 and a fabric.
S1, setting guide bars: the jacquard warp knitting machine for knitting includes 8 guide bars, and the 8 guide bars are sequentially set from the front needle bed to the rear needle bed as a first ground guide bar (GB 1), a second ground guide bar (GB 2), a third jacquard guide bar (JB 1-1), a fourth jacquard guide bar (JB 1-2), a fifth jacquard guide bar (JB 2-1), a sixth jacquard guide bar (JB 2-2), a seventh ground guide bar (GB 7), and an eighth ground guide bar (GB 8).
S2, bar threading: GB1 is empty and does not thread; the GB2 yarn threading mode comprises 194 threading, 82 threading, 52 threading and 184 threading, namely, after 194 yarns are threaded, 82 needle positions are left, 52 yarns are threaded, 184 yarns are threaded, and the needle positions of the complete guide bar are threaded circularly; the JB1-1, JB1-2, JB2-1 and JB2-2 are threaded in a mode of threading 1 and threading 1, namely 1 position is left after each threading of 1 yarn, and the yarn is continuously threaded circularly; the GB7 yarn threading mode is to thread 236, empty 82 and thread 194, namely, after 236 yarns are threaded, 82 needle positions are empty, and after 194 yarns are threaded, the needle positions of the complete guide bar are circularly threaded; the threading of GB8 is full-through threading.
S3, weaving of mesh cloth:
GB 2: 194 warping 150D low-elasticity light net +52 DCD low-elasticity + 184D low-elasticity light net are integrated, and the distribution of the yarns of the total 430 yarns in a yarn-threading mode is as follows: 194 terylene, 82 hollow terylene, 52CD and 184 terylene; the let-off quantity of the gear is 1730 MM/wax; the yarn laying number is: 1-0/0-0/0-1/1-1//; the proportion of the synthetic yarns of GB2 is about 16.220%;
JB 1-1: 138 warping 150D low elasticity light net +26 pieces 150DCD low elasticity +92 pieces 150D low elasticity light net are closed and integrated, and the distribution of the yarn cooperation threading mode of the total 256 yarns is as follows: 97+41 low-elasticity light net, 26CD, 92 low-elasticity light net; the let-off quantity is 2200 MM/wax, and the yarn laying number is 1-0/1-0/1-2/1-2//; the CD polyester integral proportion of JB1-1 is about 12.280%;
JB 1-2: 138 warping 150D low elasticity light net +26 pieces 150DCD low elasticity +92 pieces 150D low elasticity light net are closed and integrated, and the distribution of the yarn cooperation threading mode of the total 256 yarns is as follows: 97+41 low-elasticity light net, 26CD, 92 low-elasticity light net; the let-off quantity is 2200 MM/wax, and the yarn laying number is 1-0/1-0/1-2/1-2//; the CD polyester integral proportion of JB1-2 is about 12.280%;
JB 2-1: 6 pan head 248 yarns of 150D/48F polyester white low-stretch yarn are warped, the warp let-off amount is 2350 MM/wax, and the yarn laying number is 1-1/1-0/1-1/1-2//; the polyester of JB2-1 accounts for about 13.117%;
JB 2-2: 6 pan head 248 yarns of 150D/48F polyester white low-stretch yarn are warped, the warp let-off amount is 2350 MM/wax, and the yarn laying number is 1-1/1-0/1-1/1-2//; the polyester of JB2-2 accounts for about 13.117%;
GB 7: 6 pan head 430 yarns of warping 30D/1F environmental protection monofilament semi-gloss yarn, gear let-off amount is 7350 MM/wax, and the yarn number of lapping is: 1-0/1-0/0-1/0-1//; the percentage of polyester in GB7 is about 13.783%;
GB 8: the warp beaming 150D/48F terylene white low stretch yarn has 6 pan head 512 yarns, the gear let-off amount is 1720 MM/wax, the yarn laying number is: 1-1/1-0/0-0/0-1//; the percentage of polyester in GB8 is about 19.202%.
It is worth noting that:
GB2 and JB1-1, JB1-2 is a multi-zone sectional warping, GB2 sectional yarn is combined to form a single needle bed and a double needle bed area by using an empty penetration area and a full penetration area, JB1-1 and JB1-2 sectional yarn are combined to form a first layer knitting (with multicolor multi-zone) by combining full jacquard signal needles, when JB1-1 and JB1-2 knitting change tissues and thick plain cloth 1-0/1-1/2-3/2-2//, thin plain cloth 1-0/1-1/1-2/2-2// to form a sandwich fabric 3 thick area/thin area face layer 4 on the face and GB2 knitting change tissues and seamlessly overlapped with GB 1-1 and JB1-2 knitting change tissues 1-1/2-1/2-2/1-2// knitting tissues to form a single layer jacquard on the back needle bed to form a single layer jacquard A card fabric 2 area;
2, JB2-1 and JB2-2 are woven at the conventional bottom, the weaving variation is 1-1/1-0/1-1/2-3// is the plain cloth effect of the single-layer jacquard fabric 2, the tissue variation is 1-1/2-1/1-1/1-2// is the bottom hole lifting 6 effect of the single-layer jacquard fabric 2, and the tissue variation is 2-1/1-1/1-2/2-2// is the face jacquard 7 effect of the single-layer jacquard fabric 2;
3. GB7 is knitted up and down in a connecting way, a guide bar tissue is 1-0/1-0/0-1/0-1//, a running threading area knitted by a hollow threading area and a threading area is used as a supporting layer 5 to connect an upper layer and a lower layer to form a sandwich fabric 3 area, and the hollow threading area does not have yarn laying movement;
4. weaving in a single-layer jacquard fabric 2 area: when JB1-1 and JB1-2 are knitted to form 1-1/2-1/2-2/1-2// knitted and connected tissues to the back needle bed, a single-layer jacquard fabric 2 area is formed; the JB2-1, JB2-2 plain cloths and mesh tissues are combined and applied to form a single-layer jacquard fabric 2 with higher thickness (namely 4 half-machine jacquard guide bars in the single-layer jacquard fabric 2 area are woven on one face at the same time), JB1-1 and JB1-2 can be woven by a single electrocardiogram, and the weave is 1-1/2-0/1-1/2-2// (namely the first weaving yarn is woven on the second weaving yarn, the first weaving yarn can be used as an electrocardiogram trend line, and the second weaving yarn is used as a mesh and plain cloth);
5. weaving the sandwich fabric in the 3 regions: the first layer is JB1-1 and JB1-2 knitted face mesh plain cloth, GB7 is connected with the middle layer from top to bottom, JB2-1 and JB2-2 are made into regional jacquard patterns 7 from the first layer of the face layer 4, and are knitted to the bottom of the face layer 4 to form mesh and plain cloth (the 3 rd layer at the bottom of the face layer 4);
6. the first layer JB1-1 and JB1-2 are different from each other by using yarns without colors, and JB2-1 and JB2-2 jacquard 7 tissues are different in color from 2-1/1-1/1-2/2-2;
7. the area of the sandwich fabric 3 can realize all textures of double jacquard, such as a lifting hole 6, thickness, jacquard weave 7 and the like, and the area of the single-layer jacquard fabric 2 can realize all textures of single jacquard, such as a lifting hole 6, plain weave and overlapped texture; the sandwich fabric 3 area and the single-layer jacquard fabric 2 area are not limited, and the width of the areas can be freely matched;
8. the single-layer jacquard fabric 2 regions JB1-1 and JB1-2 are woven by using single or multiple yarns made of different materials to weave varied structures 1-1/1-0/2-2/1-2//, JB2-1 and JB2-2 mesh varied structures 1-1/2-1/1-1/1-2//, JB1-1 and JB1-2 straddle needles to pull the JB2-1 and JB2-2 meshes so as to form a mesh-in-mesh pulling effect;
9. the bottom consists of 2 zones:
firstly, the bottom layer of the sandwich fabric 3 (namely the bottom layer of the single-layer jacquard fabric 2 corresponding to the sandwich fabric 3) is formed by independently changing and organizing JB2-1 and JB2-2
Mesh 1-1/2-1/1-1/1-2/or
Flat cloth 1-1/1-0/1-1/2-3/or
② the single-layer jacquard fabric 2 area is formed by simultaneously padding yarn by 4 half-machine jacquard guide bar running change textures of JB1-1, JB1-2, JB2-1 and JB2-2
JB1-1 and JB 1-2: flat cloth 1-1/1-0/2-2/2-3/or
Electrocardiogram 1-1/2-0/2-2/2-2/pick
Lifting hole 61-1/2-1/2-2/1-2/or
JB2-1 and JB 2-2: lifting hole 61-1/2-1/1-1/1-2/or
Flat cloth 1-1/1-0/1-1/2-3/or
Compared with the prior art, the sandwich mesh cloth with the local single-layer jacquard breaks through the limitation that the single-layer jacquard mesh cloth or the multi-layer sandwich jacquard mesh cloth in the prior art can only be woven and used independently, and the same warp-knitted mesh cloth has the characteristics of a single-layer jacquard process and a multi-layer sandwich jacquard process under the condition of integrated weaving; the problem of the restriction of single-layer jacquard screen cloth and the compound technology of multilayer sandwich jacquard screen cloth on the market is solved, the cloth cost is saved, the later-stage compound is reduced, and various designs are enriched.
Example 2
Referring to fig. 1 to 2, on the basis of embodiment 1, the sandwich mesh cloth of the local single-layer jacquard of the present invention may further include:
s1, setting guide bars: the jacquard warp knitting machine for knitting comprises 8 guide bars, wherein the 8 guide bars are sequentially arranged from a front needle bed to a back needle bed as a first ground guide bar (GB 1), a second ground guide bar (GB 2), a third jacquard guide bar (JB 1-1), a fourth jacquard guide bar (JB 1-2), a fifth ground guide bar (GB 5), a sixth ground guide bar (GB 6), a seventh ground guide bar (GB 7) and an eighth ground guide bar (GB 8).
S2, bar threading: GB1 and GB8 are empty and do not thread; the threading mode of GB2 is full-threading; the JB1-1 and JB1-2 are threaded in a mode of threading 1 through 1, namely, after threading 1 yarn, 1 position is left for continuous circular threading; the threading modes of GB5, GB6 and GB7 are 126, 118, 180, 118 and 152, namely 118 needle positions are left after 126 yarns are threaded, 118 needle positions are left after 180 yarns are threaded, and 152 yarns are threaded after 118 needle positions are left after 180 yarns are threaded, so that the needle positions of the whole guide bar are circularly threaded.
S3, weaving of mesh cloth:
GB 2: the 200D/36F warping machine has 6 pan heads with 496 optical strips, the gear let-off amount is 1580 MM/wax, the yarn laying number is: 0-1/1-1/1-0/1-1//; the percentage of polyester in GB2 is about 30.334%;
JB 1-1: 248 warp beams of 150D low-elasticity light nets with 6 pan heads, the warp feeding amount of 2300 MM/wax and the yarn laying number of 1-0/1-1/1-2/1-1//; the polyester accounts for about 16.559% of JB 1.1;
JB 1-2: 248 warp beams of 150D low-elasticity light nets with 6 pan heads, the warp feeding amount of 2300 MM/wax and the yarn laying number of 1-0/1-1/1-2/1-1//; the polyester accounts for about 16.559% of JB 1.2;
GB 5: there are 319 smooth pan heads in 30D/1F warping, the gear let-off amount is 6900 MM/wax, the yarn laying number is: 0-1/1-0/0-1/1-0//; the percentage of polyester in GB4 is about 12.780%;
GB 6: 6 pan heads of 319 polyester semi-gloss 100D/48F warping, the let-off amount of a gear is 2250 MM/wax, and the yarn laying number is as follows: 1-1/2-3/2-2/1-0//; the percentage of polyester in GB5 is about 13.891%;
GB 7: warping 100D/48F terylene semi-smooth 319 strips of 6 pan heads, the gear let-off amount is 2250 MM/wax, the yarn laying number is: 1-1/1-0/1-1/1-2//; the percentage of polyester in GB7 is about 13.891%;
in contrast to example 1, the weaving method of this embodiment enables the provision of the lifting holes 6 only in a single layer of jacquard fabric, without the provision of the technical process in the facing 4 of the sandwich fabric 3.
Example 3
Referring to fig. 1 to 2, on the basis of embodiment 1, the sandwich mesh cloth of the local single-layer jacquard of the present invention may further include:
s1, setting guide bars: the jacquard warp knitting machine for knitting includes 8 guide bars, and the 8 guide bars are sequentially set from the front needle bed to the rear needle bed as a first ground guide bar (GB 1), a second ground guide bar (GB 2), a third jacquard guide bar (JB 1-1), a fourth jacquard guide bar (JB 1-2), a fifth jacquard guide bar (JB 2-1), a sixth jacquard guide bar (JB 2-2), a seventh ground guide bar (GB 7), and an eighth ground guide bar (GB 8).
S2, bar threading: GB1 and GB2 are threaded in a mode of threading one empty 194, one empty 82 and one empty 362, that is, 97 yarns are threaded in the front 194 needle positions, 82 needles are threaded in the back empty 82 needle positions, 181 needle positions are threaded in 362 needle positions, and the needle positions of the whole guide bar are threaded in a circulating mode; the JB1-1, JB1-2, JB2-1 and JB2-2 are threaded in a mode of threading 1 and threading 1, namely 1 position is left after each threading of 1 yarn, and the yarn is continuously threaded circularly; the threading mode of GB7 is to thread 236, empty 82 and thread 194, i.e. after 236 yarns are threaded, 82 needle positions are left, then 194 yarns are threaded, and the needle positions of the whole guide bar are circularly threaded.
S3, weaving of mesh cloth:
GB 1: warping 150D low stretch light net, 6 pan heads, 278 each pan head, gear let-off amount is 2250 MM/wax, and the yarn laying number is: 1-0/0-0/2-3/1-1//; the percentage of polyester yarn of GB1 is about 11.574%;
GB 2: warping 150D low stretch light net, 6 pan heads, 278 each pan head, gear let-off amount is 2250 MM/wax, and the yarn laying number is: 1-0/0-0/2-3/1-1//; the percentage of polyester yarn of GB1 is about 11.574%;
JB 1-1: 138 warping 150D low-elasticity light nets, 26 150DCD low-elasticity and 92 150D low-elasticity light nets are integrated, the total number of 256 yarns is 2250 MM/wax, and the yarn laying number is 1-0/1-0/1-2/1-2//; the CD polyester integral proportion of JB1-1 is about 11.574%; (ii) a
JB 1-2: 138 warping 150D low-elasticity light nets, 26 150DCD low-elasticity and 92 150D low-elasticity light nets are integrated, the total number of 256 yarns is 2250 MM/wax, and the yarn laying number is 1-0/1-0/1-2/1-2//; the CD polyester integral proportion of JB1-2 is about 11.574%;
JB 2-1: warping 150D/48F terylene white low stretch yarn, 6 pan heads, 248 yarns of each pan head, wherein the warp feeding amount is 2400 MM/wax, and the yarn laying number is 1-1/1-0/1-1/1-2//; the polyester accounts for about 12.346% of JB 2.1;
JB 2.2: warping 150D/48F terylene white low stretch yarn, 6 pan heads, 248 yarns of each pan head, wherein the warp feeding amount is 2400 MM/wax, and the yarn laying number is 1-1/1-0/1-1/1-2//; the polyester accounts for about 12.346% of JB 2.2;
GB 7: warping 30D/1F environmental protection monofilament semi-gloss yarn, 6 pan heads, every pan head 522 yarn, gear let-off is 3600 MM/wax, and the yarn number of lapping is: 1-0/1-0/0-1/0-1//; the polyester content of GB7 is about 5.556%;
GB 8: warping 150D 48F dacron white low stretch yarn 6 pan heads, 512 yarn of every pan head, gear let-off amount is 2280 MM/wax, and the yarn laying digit is: 1-1/1-0/0-0/0-1//; the percentage of polyester in GB8 is about 23.457%.
Compared with embodiment 1, while GB1 and GB2 realize local single jacquard and sandwich, GB1 and GB2 weave face layer 4 regularly with 1-over-1-empty weave pattern to lift hole 6 and form a face layer 4 alone, at this time JB1-1, JB1-2 go and change jacquard 7 weave 2-1/1-1/1-2/2-2//, JB2-1, JB2-2 go and change jacquard 7 weave 2-1/1-1/1-2/2-2//, a plurality of jacquards jacquard 7 to face layer 4 regularly lift hole 6 at the same time, sandwich fabric 3 region realizes multi-color jacquard 7 effect, single-layer jacquard fabric 2 region effect is unchanged; the regular lifting holes 6 of the surface layer 4 in the sandwich fabric 3 area are changed, the free type lifting holes 6 at the bottom of the single-layer jacquard fabric 2 area are changed, and multi-style air circulation conversion is realized.
Example 4
Referring to fig. 3, the invention provides a shoe upper, and the shoe upper of this embodiment is woven by the partial sandwich jacquard fabric formed in the previous embodiment, and in the weaving process, the shoe upper of this embodiment is longitudinally typeset, so that the sandwich fabric 3 region of the shoe upper is longitudinally arranged and distributed.
Example 5
Referring to fig. 4, the invention provides a shoe upper, and the shoe upper of this embodiment is woven by the partial sandwich jacquard fabric formed in the previous embodiment, and in the weaving process, the shoe upper of this embodiment is transversely typeset, so that the sandwich fabric 3 regions of the shoe upper are longitudinally arranged and distributed.
Example 6
Referring to fig. 5, the invention provides a shoe upper, and the shoe upper of this embodiment is woven by the partial sandwich jacquard fabric formed in the previous embodiment, and in the weaving process, the shoe upper of this embodiment is obliquely typeset, so that the sandwich fabric 3 regions of the shoe upper are longitudinally arranged and distributed.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (10)
1. The utility model provides a sandwich screen cloth of local individual layer merchant card, includes the screen cloth body that forms, its characterized in that are woven by two needle bar merchant card warp knitting machine an organic whole: the screen cloth body includes the individual layer merchant card surface fabric and weaves the sandwich surface fabric in at least one vertical region above the individual layer merchant card surface fabric, and wherein the sandwich surface fabric is woven by individual layer merchant card surface fabric, supporting layer and surface course an organic whole and is formed.
2. The partial single-layer jacquard sandwich web according to claim 1, wherein: the edge of the surface layer is connected with the single-layer jacquard fabric in a weaving mode.
3. The sandwich web of claim 1 or 2, wherein: the mesh cloth body is also provided with lifting holes and/or jacquard patterns.
4. A method for manufacturing sandwich mesh cloth with local single-layer jacquard is characterized in that: the method comprises the following steps:
the guide bar is arranged: selecting a double-needle bed jacquard warp knitting machine with a plurality of guide bars for knitting;
and (3) bar threading: threading each guide bar according to the technological requirements, wherein the sandwich fabric area is threaded on the front needle bed and the back needle bed according to the technological requirements, and the single-layer jacquard fabric area is threaded on the front needle bed or the back needle bed according to the technological requirements;
weaving the screen cloth: knitting a single-layer jacquard fabric of the mesh body in a loop manner by utilizing at least one ground guide bar on the front needle bed or the rear needle bed; knitting the surface layer of the mesh fabric body sandwich fabric in a loop form by utilizing at least one ground guide bar on the back needle bed or the front needle bed corresponding to the previous step; and alternately lapping and looping between the front needle bed and the back needle bed by utilizing at least one ground guide bar to form the supporting layer of the mesh fabric body sandwich fabric.
5. The method of making a partial single layer jacquard sandwich web according to claim 4, wherein: and alternately lapping and warp knitting mesh holes between the front needle bed and the rear needle bed by utilizing at least one pair of half number jacquard guide bars to form lifting holes on the single-layer jacquard fabric and the sandwich fabric.
6. The method of making a partial single layer jacquard sandwich web according to claim 4, wherein: and (3) carrying out warp knitting mesh weaving on the front needle bed or the rear needle bed by utilizing at least one pair of half number jacquard guide bars to form lifting holes on the single-layer jacquard fabric.
7. The method of making a partial single layer jacquard sandwich web according to claim 4, wherein: and (3) carrying out warp knitting mesh weaving on the front needle bed or the rear needle bed by utilizing at least one pair of half machine number jacquard guide bars to form lifting holes on the sandwich fabric.
8. The method for manufacturing a sandwich mesh cloth according to any one of claims 4 to 7, wherein the method comprises the following steps: and (3) running warp knitting jacquard weave on the front needle bed and/or the rear needle bed mattress yarn by utilizing at least one pair of half machine number jacquard guide bars to form jacquard weave on the mesh fabric body.
9. An upper, characterized by: at least one part of the upper is composed of a sandwich mesh fabric of partial single-layer jacquard formed according to the preceding claims.
10. The upper according to claim 9, characterized in that: the sandwich fabric on the sandwich mesh cloth of the local single-layer jacquard can also be one of a transverse area or an oblique area.
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| CN202111584975.XA CN114134630A (en) | 2021-12-23 | 2021-12-23 | Sandwich mesh cloth with local single-layer jacquard, manufacturing method and vamp thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012113A (en) * | 2022-06-24 | 2022-09-06 | 福建华峰新材料有限公司 | Warp knitting double-needle-bed local elastic integrated shoe material fabric and manufacturing method and application thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115012113A (en) * | 2022-06-24 | 2022-09-06 | 福建华峰新材料有限公司 | Warp knitting double-needle-bed local elastic integrated shoe material fabric and manufacturing method and application thereof |
| CN115012113B (en) * | 2022-06-24 | 2024-03-01 | 福建华峰新材料有限公司 | Warp knitting double needle bed local elastic integrally-woven shoe material fabric and manufacturing method and application thereof |
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