CN115384148A - Weft-knitted single-sided structure ultrahigh-recovery uniform-weight fabric and preparation method thereof - Google Patents
Weft-knitted single-sided structure ultrahigh-recovery uniform-weight fabric and preparation method thereof Download PDFInfo
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- CN115384148A CN115384148A CN202210959161.8A CN202210959161A CN115384148A CN 115384148 A CN115384148 A CN 115384148A CN 202210959161 A CN202210959161 A CN 202210959161A CN 115384148 A CN115384148 A CN 115384148A
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- 238000011084 recovery Methods 0.000 title claims abstract description 97
- 238000002360 preparation method Methods 0.000 title abstract description 15
- 238000004519 manufacturing process Methods 0.000 title description 7
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 54
- 238000009940 knitting Methods 0.000 claims abstract description 37
- 238000007667 floating Methods 0.000 claims abstract description 34
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 13
- 229920002334 Spandex Polymers 0.000 claims description 47
- 239000004759 spandex Substances 0.000 claims description 47
- 238000009941 weaving Methods 0.000 claims description 21
- 239000004677 Nylon Substances 0.000 claims description 14
- 229920001778 nylon Polymers 0.000 claims description 14
- 239000002131 composite material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 241000218202 Coptis Species 0.000 claims 1
- 244000062175 Fittonia argyroneura Species 0.000 claims 1
- 229920001410 Microfiber Polymers 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 13
- 239000002994 raw material Substances 0.000 description 11
- 230000002787 reinforcement Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 229920006052 Chinlon® Polymers 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/16—Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
- D04B1/18—Other fabrics or articles characterised primarily by the use of particular thread materials elastic threads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0292—Polyurethane fibres
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
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- Knitting Of Fabric (AREA)
Abstract
The invention discloses a weft-knitted single-side-structure ultrahigh-recovery uniform-code fabric and a preparation method thereof, belonging to the technical field of knitted fabrics and sequentially comprising a garment outer wearing layer, a recovery reinforcing layer and a comfortable skin-sticking layer, wherein the garment outer wearing layer is formed by knitting garment yarns and backing yarns in a looping stitch form, the recovery reinforcing layer is formed by knitting recovery reinforcing yarns in a form of 1-needle looping and 1-needle floating line interval arrangement, and the comfortable skin-sticking layer is formed by knitting skin-sticking yarns in a form of 1-needle looping and 1-needle floating line interval arrangement. The comfortable skin-sticking layer is formed by knitting the skin-sticking yarn in a mode of 1-needle loop formation and 1-needle floating line interval arrangement, the garment outer wearing layer is formed by knitting the garment yarn and the lining yarn in a mode of loop formation, the elastic elongation and the resilience of the restoring reinforcing yarn are utilized, and the excellent performance of the loop formation and floating line interval arrangement structure on balancing the relationship between the longitudinal and transverse elastic elongation and the restoring rate is superposed, so that the uniform-size fabric has very excellent longitudinal and transverse elastic elongation and restoring rate.
Description
Technical Field
The invention relates to the technical field of knitted fabrics, in particular to a weft-knitted single-sided structure ultrahigh-recovery uniform-code fabric and a preparation method thereof.
Background
In recent years, with the rapid development of knitting technology, in order to reduce the inventory, the clothing factory enters the market in a uniform size fabric concept, namely, the uniform size fabric has the longitudinal and transverse elastic extension of more than 300%, one ready-made clothes is only produced in one size or two sizes, and the uniform size fabric is extremely good in elasticity, so that the ready-made clothes with the size of one size or two sizes can be worn by people with different fat weights, and the corresponding inventory pressure of the clothing factory is further reduced. Elastic elongation and two characteristics of recovering of knitted fabric are a spear body, and stretch elastic elongation is big to recover then poor, stretch elastic elongation is little to recover then good, and the equal sign indicating number surface fabric of many organizational structures in the existing market hardly accomplishes elastic elongation and resilience and compromises, all has the problem of recovering inadequately basically, can accomplish in addition that the equal sign indicating number surface fabric all reaches 90% in the vertical and horizontal direction and all is very few.
For example, the invention patent application with the publication number of CN110284249A discloses a production process of a weft-knitted elastic fabric, 20D/24F high-elastic semi-gloss chinlon 66DTY is selected as a veil to ensure excellent moisture absorption of the fabric, 40D spandex is selected as a backing yarn, row needles 1 and 2 are adopted, namely two needles are circulated for one cycle, 6 paths are circulated for one cycle, and a chinlon knitting weave is a plain weave, wherein 1, 2, 4 and 5 paths adopt chinlon, the knitting structure is a loop weave, and 3 paths and 6 paths are a 1 loop weave and a 1 tuck weave. The surface yarn with excellent hygroscopicity and the lining yarn with good rebound resilience are adopted as raw materials, a 60-needle, 34-inch and 108-path open-width circular knitting machine is adopted, and the fabric is woven on the machine according to a specific weaving process triangular diagram, so that the obtained fabric not only has the longitudinal and transverse elastic elongation of 300 +/-5 percent and the recovery rate (rebound resilience) of more than 90 percent, but also is high-grade, fine, comfortable, soft and good in hygroscopicity. Although the recovery rate reaches over 90 percent, the requirement cannot be met for long-time wearing or ready-made clothes with high requirements on dimensional stability, and the application range of the size-balancing fabric is limited.
Disclosure of Invention
In order to overcome the problems that elastic extension and resilience of a uniform code fabric are difficult to be considered simultaneously in the prior art, and longitudinal and transverse recovery is generally insufficient, the invention provides a weft-knitted single-side structure ultrahigh-recovery uniform code fabric, the knitted fabric is a single-side weft-knitted tissue composite fabric and sequentially comprises a clothing outer-wearing layer, a recovery reinforcing layer and a comfortable skin-sticking layer, the clothing outer-wearing layer is formed by weaving clothing yarns and lining yarns in a stitch-forming form, the recovery reinforcing layer is formed by weaving the recovery reinforcing yarns in a form of 1-needle loop formation and 1-needle floating line interval arrangement, and the comfortable skin-sticking layer is formed by weaving the skin-sticking yarns in a form of 1-needle loop formation and 1-needle floating line interval arrangement.
The size-average fabric on the market is generally woven by matching a common plain weave structure with proper raw materials, and the plain weave structure has the characteristic of good tensile elasticity and elongation due to excellent ductility of loop columns and loop arcs of coils. On the basis of a common plain weave structure, a more comfortable skin adhering layer and a recovery reinforcing layer are added, so that the requirements of comfortable wearing and ultrahigh recovery of the uniform-size fabric are met.
According to the structural characteristics of the weft-knitted single-side weave fabric, a comfortable skin-sticking layer is knitted by adopting skin-sticking yarns in a mode of 1-needle loop formation and 1-needle floating line interval arrangement, an outer wear layer is knitted by adopting clothing yarns and lining yarns in a mode of loop formation, the elastic elongation and the resilience of the restoring reinforcing yarns are utilized, and the excellent performance of the relationship between the balanced longitudinal and transverse elastic elongation and the restoring rate of the loop-forming and floating line interval arrangement structure is superposed, so that the uniform code fabric has very excellent longitudinal and transverse elastic elongation and restoring rate.
Preferably, the knitted fabric has a complete structure with 4 courses high and 2 wales wide, wherein the 1 st course is knitted by 1 needle in a loop-forming mode and by 1 needle in a float knitting mode; knitting with floating 1 needle of the 3 rd row 1 needle; and the 2 nd and 4 th courses, all the needles are knitted.
Preferably, the 1 st course is knitted with a skin yarn, the 2 nd course is knitted with a wear yarn, the 3 rd course is knitted with a recovery reinforcement yarn, and the 4 th course is knitted with an inlay yarn.
Preferably, the clothing yarn and the skin-covering yarn are both 20D/24F-40D/48F high-elasticity semi-gloss nylon DTY, the denier of the clothing yarn is larger than or equal to that of the skin-covering yarn, and the clothing yarn and the skin-covering yarn are both superfine fibers with the F/D ratio larger than 1. The skin-adhering yarn and the clothing yarn both adopt superfine fibers with the F/D ratio being more than 1, so that the front and back sides of the uniform-size fabric have very soft and comfortable handfeel.
Preferably, the number of the skin-contacting gauze network points is 150-170 per meter. The skin-attaching yarn has high network degree, the number of network points can be more than or equal to 150 per meter, and can also be 150-170 per meter, so that the nylon monofilaments on the skin-attaching yarn are wound more tightly, and the problem of cloth cover yarn hooking caused by continuous flat needle floating lines when 1 flat needle 1 of the texture structure is in outlet needle interval staggered arrangement is solved.
Preferably, the lay-in yarn is 20D-70D spandex and the recovery reinforcement yarn is 40D-70D spandex. The lining yarn and the recovery reinforcing yarn both adopt spandex, and under the condition of ensuring the wearing comfort and the shape-keeping property, the recovery reinforcing yarn which is formed by 1-needle loop and 1-needle float thread and arranged at intervals is mainly used by using 2 paths of spandex yarns and matched with the lining yarn in a loop-forming tissue form, so that the fabric has very excellent recovery rate; the knitting structure of the 2 paths of spandex yarns is the same as that of the other 2 paths of spandex yarns respectively, so that the 2 paths of spandex yarns are respectively stretched and deformed together with the other 2 paths of yarns when the fabric is stretched longitudinally and transversely, and when the fabric is recovered, the 2 paths of spandex yarns apply restoring force to different parts of the other 2 paths of yarns when the fabric is recovered, so as to drive the corresponding other 2 paths of yarns to recover together, and further enable the other 2 paths of yarns to recover to the state before stretching and deformation along with the 2 paths of spandex yarns.
Preferably, the spandex denier in the recovery reinforcement yarn is greater than or equal to the spandex denier in the inlay yarn.
The invention also provides a preparation method of the weft-knitted single-sided structure ultrahigh-recovery uniform-code fabric, which comprises the following steps:
selecting a single-side rounding machine;
a needle arrangement mode of one circulation of 2 knitting needles of 12 is adopted, 4 paths of triangular arrangement are arranged for one circulation, 4 paths of triangular arrangement correspondingly weave 4 courses, and the yarn feeding amount of the 1 st path is 150-160mm by adopting 100 needles for feeding; the yarn feeding amount of the 2 nd path adopts 100 needles to feed yarn by 250-300mm; the yarn feeding amount of the 3 rd path adopts the 100-needle yarn feeding of 48-60mm; the 4 th path adopts 100 needles to feed 80-90mm;
the draft ratio of the recovery reinforcing yarn reaches 4.5-5.5 times, the draft ratio of the backing yarn reaches 2.7-3.1 times, and the draft ratio of the recovery reinforcing yarn is 1.6-2.0 times greater than that of the backing yarn;
here, through the control to 4 way yarn draft ratio and yarn feeding volume, the backing yarn is when guaranteeing cloth cover stable in structure, cooperates again to reply enhancement yarn and backing yarn certain draft ratio, organizational structure, yarn feeding volume etc. and makes the elasticity production of surface fabric reach and indulge transversely more than 300%, and strengthens the recovery rate of the surface fabric of the equal sign indicating number greatly, and the surface fabric of the equal sign indicating number of obtaining is all more than 95% in the vertical and horizontal recovery.
The finished product of the fabric obtained by weaving has the width of 152cm and the gram weight of 160-180g/m 2 。
Preferably, the single-sided rounding machine is a 40-needle 38-inch 116-path single-sided rounding machine.
Preferably, when the needles are arranged, the triangle is configured as:
the 1 st row of triangles are sequentially provided with a floating line triangle, a looping triangle and a looping triangle;
the 2 nd row of cams are sequentially configured into a stitch cam, a floating cam and a stitch cam.
Has the beneficial effects that:
the technical scheme of the invention has the following beneficial effects:
(1) The size-average fabric on the market is generally woven by matching a common plain weave structure with proper raw materials, and the plain weave structure has the characteristic of good tensile elasticity and elongation due to excellent ductility of loop columns and loop arcs of coils. On the basis of a common plain weave structure, a more comfortable skin adhering layer and a recovery reinforcing layer are added, so that the requirements of comfortable wearing and ultrahigh recovery of the uniform-size fabric are met.
(2) According to the structural characteristics of the weft-knitted single-side weave fabric, a comfortable skin-sticking layer is knitted by adopting skin-sticking yarns in a mode of 1-needle loop formation and 1-needle floating line interval arrangement, an outer wear layer is knitted by adopting clothing yarns and lining yarns in a mode of loop formation, the elastic elongation and the resilience of the restoring reinforcing yarns are utilized, and the excellent performance of the relationship between the balanced longitudinal and transverse elastic elongation and the restoring rate of the loop-forming and floating line interval arrangement structure is superposed, so that the uniform code fabric has very excellent longitudinal and transverse elastic elongation and restoring rate.
(3) The skin-attaching yarn has higher network degree, the number of network points can be more than or equal to 150 per meter, and can also be 150-170 per meter, so that the nylon monofilaments on the skin-attaching yarn are wound more tightly, and the problem of cloth cover yarn hooking caused by continuous flat needle floating lines when the 1 flat needles 1 of the tissue structure are alternately arranged at intervals is solved.
(4) Through the control to 4 way yarn draft ratios and send the yarn volume, the lining yarn is when guaranteeing cloth cover stable in structure, cooperates again to reply and strengthens certain draft ratio, organizational structure, send yarn volume etc. of yarn and lining yarn and make the elasticity production of surface fabric reach and indulge horizontal more than 300%, and strengthen the rate of reply of the equal sign indicating number surface fabric greatly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of a preferred knitted fabric layer construction of the present invention;
FIG. 2 is a flow chart of a preferred process for preparing a knitted fabric of the present invention;
FIG. 3 is a knitting structure of the preferred knitted fabric of the present invention;
FIG. 4 is a stitch cam diagram of a preferred knitted fabric of the present invention;
FIG. 5 is a view of the stitch structure of the preferred knitted fabric of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention.
On the basis of a common plain weave structure, a more comfortable skin layer and a recovery reinforcing layer are added to meet the requirements of comfortable wearing and ultrahigh recovery of the uniform-size fabric, and the specific implementation mode is as follows:
as shown in fig. 1-5, the weft-knitted single-side structure ultra-high recovery uniform-code fabric is a single-side weft-knitted tissue composite fabric and sequentially comprises a garment outer layer 1, a recovery reinforcing layer 2 and a comfortable skin layer 3, wherein the garment outer layer 1 is formed by knitting garment yarns and backing yarns in a stitch-forming manner, the recovery reinforcing layer 2 is formed by knitting recovery reinforcing yarns in a manner that 1-needle stitch and 1-needle float threads are arranged at intervals, and the comfortable skin layer 3 is formed by knitting skin yarns in a manner that 1-needle stitch and 1-needle float threads are arranged at intervals.
The size-average fabric on the market is generally woven by matching a common plain weave structure with proper raw materials, and the plain weave structure has the characteristic of good tensile elasticity and elongation due to excellent ductility of loop columns and loop arcs of coils. On the basis of the common plain weave structure, a more comfortable skin layer and a recovery reinforcing layer are added, so that the requirements of comfortable wearing and ultrahigh recovery of the uniform size fabric are met.
According to the structural characteristics of the weft-knitted single-side weave fabric, a comfortable skin-sticking layer is knitted by adopting skin-sticking yarns in a mode of 1-needle loop formation and 1-needle floating line interval arrangement, an outer wear layer is knitted by adopting clothing yarns and lining yarns in a mode of loop formation, the elastic elongation and the resilience of the restoring reinforcing yarns are utilized, and the excellent performance of the relationship between the balanced longitudinal and transverse elastic elongation and the restoring rate of the loop-forming and floating line interval arrangement structure is superposed, so that the uniform code fabric has very excellent longitudinal and transverse elastic elongation and restoring rate.
As shown in fig. 3 and 5, the knitted fabric has a repeat structure of 4 courses high and 2 wales wide, wherein the 1 st course is knitted with 1 needle loop and 1 needle float; knitting with floating 1 needle of the 3 rd row 1 needle; and the 2 nd row and the 4 th row, all the needles are knitted.
Wherein, the 1 st course is knitted with a skin-contacting yarn 100, the 2 nd course is knitted with a wear yarn 200, the 3 rd course is knitted with a recovery reinforcement yarn 300, and the 4 th course is knitted with an inlay yarn 400.
In a preferred embodiment, the wear yarn and the skin-covering yarn are both 20D/24F-40D/48F high-elasticity half-gloss nylon DTY, the wear yarn denier is greater than or equal to the skin-covering yarn denier, and the wear yarn and the skin-covering yarn are both superfine fibers with the F/D ratio being greater than 1. The skin-adhering yarn and the clothing yarn both adopt superfine fibers with the F/D ratio being more than 1, so that the front and back sides of the uniform-size fabric have very soft and comfortable handfeel.
In a preferred embodiment, the number of the skin-contacting yarn network points is 150-170 per meter. The skin-attaching yarn has high network degree, the number of network points can be more than or equal to 150 per meter, and can also be 150-170 per meter, so that the nylon monofilaments on the skin-attaching yarn are wound more tightly, and the problem of cloth cover yarn hooking caused by continuous flat needle floating lines when 1 flat needle 1 of the texture structure is in outlet needle interval staggered arrangement is solved.
In a preferred embodiment, the lay-in yarn is 20D-70D spandex and the recovery reinforcement yarn is 40D-70D spandex. The lining yarn and the recovery reinforcing yarn both adopt spandex, and under the condition of ensuring the wearing comfort and the shape-keeping property, the recovery reinforcing yarn which is formed by 1-needle loop and 1-needle float thread and arranged at intervals is mainly used by using 2 paths of spandex yarns and matched with the lining yarn in a loop-forming tissue form, so that the fabric has very excellent recovery rate; the knitting structure of the 2 paths of spandex yarns is the same as that of the other 2 paths of spandex yarns respectively, so that the 2 paths of spandex yarns are respectively stretched and deformed together with the other 2 paths of yarns when the fabric is stretched longitudinally and transversely, and when the fabric is recovered, the 2 paths of spandex yarns apply restoring force to different parts of the other 2 paths of yarns when the fabric is recovered, so as to drive the corresponding other 2 paths of yarns to recover together, and further enable the other 2 paths of yarns to recover to the state before stretching and deformation along with the 2 paths of spandex yarns.
Here, the spandex denier in the recovery reinforcement yarn is equal to or greater than the spandex denier in the inlay yarn.
As shown in fig. 2, the embodiment also provides a preparation method of the weft-knitted single-sided structure ultrahigh recovery uniform-code fabric, which includes:
s101, selecting raw materials, and knitting by adopting 4 yarns, namely a clothing yarn, a lining yarn, a recovery reinforcing yarn and a skin-adhering yarn;
step S102, selecting a single-side circular knitting machine, and knitting a single-side weft-knitted tissue composite fabric;
a12-needle one-cycle needle arrangement mode is adopted, 4 paths of triangular arrangement and one cycle are adopted, 4 paths of triangular arrangement correspondingly weave 4 courses, the 1 st path adopts skin-adhering yarn for weaving, the 2 nd path adopts clothing yarn for weaving, the 3 rd path adopts recovery reinforcing yarn for weaving, and the 4 th path adopts lining yarn for weaving.
The yarn feeding amount of the 1 st path adopts 100 needles to feed yarns for 150-160mm; the yarn feeding amount of the 2 nd path adopts 100 needles to feed yarn by 250-300mm; the yarn feeding amount of the 3 rd path adopts the 100-needle yarn feeding of 48-60mm; the 4 th path adopts 100 needles to feed 80-90mm;
the draft ratio of the recovery reinforcing yarn reaches 4.5-5.5 times, the draft ratio of the backing yarn reaches 2.7-3.1 times, and the draft ratio of the recovery reinforcing yarn is 1.6-2.0 times greater than that of the backing yarn;
here, through the control to 4 way yarn draft ratio and yarn feeding volume, the backing yarn is when guaranteeing cloth cover stable in structure, cooperates again to reply enhancement yarn and backing yarn certain draft ratio, organizational structure, yarn feeding volume etc. and makes the elasticity production of surface fabric reach and indulge transversely more than 300%, and strengthens the recovery rate of the surface fabric of the equal sign indicating number greatly, and the surface fabric of the equal sign indicating number of obtaining is all more than 95% in the vertical and horizontal recovery.
Step S103, weaving to obtain the fabric finished product with the width of 152cm and the gram weight of 160-180g/m 2 。
In a preferred embodiment, the single-sided rounding machine is a 40-pin 38-inch 116-way single-sided rounding machine.
As shown in fig. 4, when the needles are arranged, the triangle is configured as:
the 1 st row of triangles are sequentially provided with a floating line triangle, a looping triangle and a looping triangle;
the 2 nd row of triangles are sequentially configured into a stitch triangle, a floating line triangle and a stitch triangle.
The beneficial effects of the uniform-sized fabric prepared by the preparation process of the invention are further described by several groups of examples and comparative examples.
The first embodiment is as follows:
a preparation method of a weft-knitted single-sided structure ultrahigh-recovery uniform-code fabric comprises the following steps:
selecting raw materials, and weaving by adopting 4 yarns, namely a clothing yarn, an interlining yarn, a recovery reinforcing yarn and a skin-adhering yarn; the clothing yarn is 40D/48F high-elastic semi-gloss nylon DTY, and the skin-attaching yarn is 20D/24F high-elastic semi-gloss nylon DTY; the backing yarn is made of 30D spandex, and the recovery reinforcing yarn is made of 50D spandex;
selecting a 40-needle 38-inch 116-path single-side circular knitting machine, and knitting the single-side weft-knitted composite fabric;
a 12-needle one-cycle needle arrangement mode is adopted, 4 paths of triangular arrangement and one cycle are adopted, 4 paths of triangular arrangement correspondingly weave 4 courses, and the yarn feeding amount of the 1 st path adopts 100 needles to feed 155mm; the yarn feeding amount of the 2 nd path adopts 280mm of 100-needle yarn feeding; the yarn feeding amount of the 3 rd path adopts 100 needles to feed yarn for 50mm; the 4 th path adopts 100 needles to feed yarn for 85mm;
the drafting ratio of the recovered reinforcing yarns reaches 5.0 times, and the drafting ratio of the backing yarns reaches 3.0 times;
when the pins are arranged, the triangle is configured as:
the 1 st row of triangles are sequentially provided with a floating line triangle, a looping triangle and a looping triangle;
the 2 nd row of triangles are sequentially configured into a stitch triangle, a floating line triangle and a stitch triangle;
thirdly, the width of the finished fabric product obtained by weaving is 152cm, and the gram weight is 172g/m 2 。
The second embodiment:
a preparation method of a weft-knitted single-sided structure ultrahigh-recovery uniform-code fabric comprises the following steps:
selecting raw materials, and weaving by adopting 4 yarns, namely a clothing yarn, an interlining yarn, a recovery reinforcing yarn and a skin-adhering yarn; the clothing yarn is 30D/36F high-elastic semi-gloss nylon DTY, and the skin-attaching yarn is 20D/24F high-elastic semi-gloss nylon DTY; the backing yarn is 20D spandex, and the recovery reinforcing yarn is 40D spandex;
step two, selecting a 40-needle 38-inch 116-path single-side circular knitting machine, and knitting the single-side weft-knitted composite fabric;
a 12-needle one-cycle needle arrangement mode with 2 needles is adopted, 4 paths of triangular arrangement and one cycle are adopted, 4 paths of triangular arrangement correspondingly weave 4 courses, and the yarn feeding amount of the 1 st path is 150mm by adopting 100 needles for feeding; the yarn feeding amount of the 2 nd path adopts 100 needles to feed yarn for 250mm; the yarn feeding amount of the 3 rd path adopts 55mm of 100-needle yarn feeding; the 4 th path adopts 100 needles to feed yarns for 82mm;
the draft ratio of the recovery reinforcing yarns reaches 4.8 times, and the draft ratio of the backing yarns reaches 3.1 times;
when the pins are arranged, the triangle is configured as:
the 1 st row of triangles are sequentially provided with a floating line triangle, a looping triangle and a looping triangle;
the 2 nd row of triangles are sequentially configured into a stitch triangle, a floating line triangle and a stitch triangle; step three, the width of the finished fabric product obtained by weaving is 152cm, and the gram weight is 171g/m 2 。
Example three:
a preparation method of a weft-knitted single-sided structure ultrahigh-recovery uniform-code fabric comprises the following steps:
selecting raw materials, and weaving by adopting 4 yarns, namely a clothing yarn, an interlining yarn, a recovery reinforcing yarn and a skin-adhering yarn; the clothing yarn is 40D/48F high-elastic semi-gloss nylon DTY, and the skin-attaching yarn is 30D/36F high-elastic semi-gloss nylon DTY; the backing yarn is 40D spandex, and the recovery reinforcing yarn is 70D spandex;
step two, selecting a 40-needle 38-inch 116-path single-side circular knitting machine, and knitting the single-side weft-knitted composite fabric;
a needle arrangement mode of one circulation of 2 knitting needles of 12 is adopted, 4 paths of triangular arrangement are arranged for one circulation, 4 paths of triangular arrangement correspondingly weave 4 courses, and the yarn feeding amount of the 1 st path is 160mm by adopting 100 needles; the yarn feeding amount of the 2 nd path adopts 300mm of 100-needle yarn feeding; the yarn feeding amount of the 3 rd path adopts 55mm of 100-needle yarn feeding; the 4 th path adopts 88mm of 100-needle yarn feeding;
the draft ratio of the recovered reinforcing yarn reaches 4.5 times, and the draft ratio of the backing yarn reaches 2.7 times;
when the pins are arranged, the triangle is configured as:
the 1 st row of triangles are sequentially provided with a floating line triangle, a looping triangle and a looping triangle;
the 2 nd row of triangles are sequentially configured into a stitch triangle, a floating line triangle and a stitch triangle;
step three, the width of the finished fabric product obtained by weaving is 152cm, and the gram weight is 175g/m 2 。
Example four:
a preparation method of a weft-knitted single-sided structure ultrahigh-recovery uniform-code fabric comprises the following steps:
selecting raw materials, and weaving by adopting 4 yarns, namely a clothing yarn, an interlining yarn, a recovery reinforcing yarn and a skin-adhering yarn; the clothing yarn is 40D/48F high-elastic semi-gloss nylon DTY, and the skin-attaching yarn is 20D/24F high-elastic semi-gloss nylon DTY; the backing yarn is 30D spandex, and the recovery reinforcing yarn is 70D spandex;
step two, selecting a 40-needle 38-inch 116-path single-side circular knitting machine, and knitting the single-side weft-knitted composite fabric;
a 12-needle one-cycle needle arrangement mode is adopted, 4 paths of triangular arrangement and one cycle are adopted, 4 paths of triangular arrangement correspondingly weave 4 courses, and the yarn feeding amount of the 1 st path adopts 100 needles to feed 155mm; the yarn feeding amount of the 2 nd path adopts the yarn feeding amount of 100 needles of 265mm; the yarn feeding amount of the 3 rd path adopts 55mm of 100-needle yarn feeding; the 4 th path adopts 100 needles to feed yarn for 84mm;
the draft ratio of the recovered reinforcing yarn reaches 4.7 times, and the draft ratio of the backing yarn reaches 2.9 times;
when the pins are arranged, the triangle is configured as:
the 1 st row of triangles are sequentially provided with a floating line triangle, a looping triangle and a looping triangle;
the 2 nd row of triangles are sequentially configured into a stitch triangle, a floating line triangle and a stitch triangle;
step three, the width of the finished fabric product obtained by weaving is 152cm, and the gram weight is 177g/m 2 。
Comparative example one:
a preparation method of a weft-knitted single-sided structure fabric adopts a common plain weave structure, is woven by matching with 40D spandex, and is similar to the first embodiment.
Comparative example two:
a preparation method of a weft-knitted single-sided structure fabric adopts a common plain weave structure, is woven by combining 70D spandex, and is similar to the first embodiment.
Comparative example three:
the weaving structure is the same as that of the first embodiment, wherein the recovery reinforcing yarn drafting ratio is 4.2, and the backing yarn drafting ratio is 3.0.
Comparative example four:
the weaving structure is the same as that of the first embodiment, wherein the recovery reinforcing yarn drafting ratio is 4.0, and the backing yarn drafting ratio is 2.8.
Comparative example five:
a preparation method of a weft-knitted single-sided structure fabric is characterized in that the knitting structure is the same as that of the first embodiment, wherein the denier of spandex of a recovered reinforcing yarn is 40D; the underwire spandex denier was 70D.
Comparative example six:
the preparation method of the weft-knitted single-sided fabric has the same knitting structure as that of the first embodiment, wherein the denier of spandex of the reversion reinforcing yarns is 30D; the inlay yarn spandex denier is 40D.
The four groups of embodiments and the six groups of embodiments have the following results of testing the longitudinal and transverse recovery rates of the knitted fabric obtained according to the proportion:
TABLE 1 test results of longitudinal and transverse recovery rates of knitted fabrics
Item | Longitudinal recovery% | Transverse recovery Rate% |
Example one | 96.7 | 95.1 |
Example two | 96.1 | 95.4 |
EXAMPLE III | 95.7 | 95.5 |
Example four | 95.8 | 95.2 |
Comparative example 1 | 84.4 | 82.6 |
Comparative example No. two | 88.7 | 86.9 |
Comparative example No. three | 92.5 | 93.4 |
Comparative example No. four | 91.6 | 92.5 |
Comparative example five | 93.6 | 92.3 |
Comparative example six | 90.6 | 93.5 |
Through comparison tests of the first comparison example, the second comparison example and the examples, it can be seen that the recovery of the average-weight fabric with the plain weave structure is below 90% no matter whether 40D spandex or 70D spandex is matched, and the recovery of the average-weight fabric in the first example is above 95%, so that the ultra-high recovery characteristic that the longitudinal and transverse recovery rate of the average-weight fabric exceeds 95% is achieved.
Through comparison tests of the third comparison example and the fourth comparison example with the examples, the ultrahigh recovery requirement that the longitudinal and transverse recovery rate exceeds 95% can be met only if the draft ratio of the recovered reinforced yarns reaches 4.5-5.5 times, the draft ratio of the underlaying yarns reaches 2.7-3.1 times and the draft ratio of spandex of the recovered reinforced yarns is 1.6-2.0 times greater than that of spandex of the underlaying yarns by changing the draft ratios of the recovered reinforced yarns and the underlaying yarns under the condition of the same organizational structure, raw materials and model.
Through comparison tests of a fifth comparison example and a sixth comparison example with the examples, the ultrahigh recovery requirement that the longitudinal and transverse recovery rate exceeds 95% can be met only if the draft ratio of the recovery reinforcing yarn reaches 4.5-5.5 times, the draft ratio of the backing yarn reaches 2.7-3.1 times and the draft ratio of the spandex of the recovery reinforcing yarn is 1.6-2.0 times greater than that of the spandex of the backing yarn by changing the draft ratios of the recovery reinforcing yarn and the backing yarn under the condition of the same organizational structure, raw materials and machine type.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The weft-knitted single-side structure ultrahigh-recovery uniform-code fabric is characterized in that the knitted fabric is a single-side weft-knitted tissue composite fabric and sequentially comprises a garment outer wearing layer, a recovery reinforcing layer and a comfortable skin-sticking layer, the garment outer wearing layer is formed by knitting garment yarns and backing yarns in a stitch-forming manner, the recovery reinforcing layer is formed by knitting recovery reinforcing yarns in a manner that 1-needle loop formation and 1-needle floating threads are arranged at intervals, and the comfortable skin-sticking layer is formed by knitting skin-sticking yarns in a manner that 1-needle loop formation and 1-needle floating threads are arranged at intervals.
2. The weft-knitted single-sided structure ultrahigh recovery uniform code fabric according to claim 1, wherein one complete structure of the knitted fabric is 4 courses high and 2 wales wide, wherein the 1 st course is knitted by 1 needle in a loop and by 1 needle in a float manner; knitting with floating 1 needle of the 3 rd row 1 needle; and the 2 nd row and the 4 th row, all the needles are knitted.
3. The weft-knitted single-sided structure ultra-high recovery uniform code fabric according to claim 2, wherein the 1 st course is knitted by skin-contacting yarns, the 2 nd course is knitted by wear yarns, the 3 rd course is knitted by recovery reinforcing yarns, and the 4 th course is knitted by lining yarns.
4. The weft-knitted single-sided structure ultrahigh-recovery uniform-code fabric according to claim 3, characterized in that the serving yarn and the skin-covering yarn are both 20D/24F-40D/48F high-elastic semi-gloss nylon DTY, the denier of the serving yarn is greater than or equal to that of the skin-covering yarn, and the serving yarn and the skin-covering yarn are both ultrafine fibers with the F/D ratio of greater than 1.
5. The weft-knitted single-sided structure ultrahigh-recovery uniform-code fabric according to claim 4, wherein the number of the skin yarn network points is 150-170 per meter.
6. The weft-knitted single-sided structure ultrahigh recovery uniform code fabric according to claim 5, wherein the inlay yarn is 20D-70D spandex, and the recovery reinforcing yarn is 40D-70D spandex.
7. The weft-knitted single-sided structure ultra-high recovery uniform coded fabric according to claim 6, wherein the spandex denier in the recovery reinforcing yarn is greater than or equal to the spandex denier in the inlay yarn.
8. A method for preparing the weft-knitted single-sided structure ultrahigh recovery uniform code fabric as claimed in any one of claims 1 to 7, which comprises the following steps:
selecting a single-face big circular machine;
a 12-needle one-cycle needle arrangement mode is adopted, 4 paths of triangular arrangement and one cycle are adopted, 4 paths of triangular arrangement correspondingly weave 4 courses, and the yarn feeding amount of the 1 st path is 150-160mm by adopting 100 needles for feeding; the yarn feeding amount of the 2 nd path adopts 100 needles to feed yarn by 250-300mm; the yarn feeding amount of the 3 rd path adopts the 100-needle yarn feeding of 48-60mm; the 4 th path adopts 100 needles to feed 80-90mm;
the draft ratio of the recovery reinforcing yarn reaches 4.5-5.5 times, the draft ratio of the backing yarn reaches 2.7-3.1 times, and the draft ratio of the recovery reinforcing yarn is 1.6-2.0 times greater than that of the backing yarn;
the finished product of the fabric obtained by weaving has the width of 152cm and the gram weight of 160-180g/m 2 。
9. The method for preparing the weft-knitted single-sided structure ultrahigh recovery uniform-code fabric according to claim 8, wherein the single-sided rounding machine is a 40-needle 38-inch 116-path single-sided rounding machine.
10. The method for preparing the glittering gold and silver thread knitted fabric according to claim 9, wherein the triangular configuration is as follows:
the 1 st row of triangles are sequentially provided with a floating line triangle, a looping triangle and a looping triangle;
the 2 nd row of cams are sequentially configured into a stitch cam, a floating cam and a stitch cam.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116815395A (en) * | 2023-04-07 | 2023-09-29 | 广东洪兴实业股份有限公司 | 1X1 single-sided jacquard rack and preparation method and application thereof |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108532106A (en) * | 2018-04-18 | 2018-09-14 | 广东德润纺织有限公司 | The production technology of the imitative pile fabric of weft knitting |
CN110195286A (en) * | 2019-06-06 | 2019-09-03 | 武汉裕大华纺织服装集团有限公司 | A kind of light net network yarn air-jet weaving method of the low bullet of eco-friendly car bunting |
CN211498004U (en) * | 2019-11-01 | 2020-09-15 | 绍兴大发布业有限公司 | Novel polyester anhydrous printing fabric |
CN113684598A (en) * | 2021-08-18 | 2021-11-23 | 广东德润纺织有限公司 | Weft-knitted yoga trousers fabric and preparation method thereof |
CN113846407A (en) * | 2021-09-30 | 2021-12-28 | 广东德润纺织有限公司 | Swimsuit fabric with weft-knitted single-face stair structure and production method thereof |
CN216601708U (en) * | 2021-12-31 | 2022-05-27 | 浙江俏尔婷婷服饰有限公司 | Seamless gradual change undershirt |
CN218147198U (en) * | 2022-08-10 | 2022-12-27 | 广东德润纺织有限公司 | Weft-knitted single-sided structure ultrahigh-recovery uniform-stacking fabric |
-
2022
- 2022-08-10 CN CN202210959161.8A patent/CN115384148A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108532106A (en) * | 2018-04-18 | 2018-09-14 | 广东德润纺织有限公司 | The production technology of the imitative pile fabric of weft knitting |
CN110195286A (en) * | 2019-06-06 | 2019-09-03 | 武汉裕大华纺织服装集团有限公司 | A kind of light net network yarn air-jet weaving method of the low bullet of eco-friendly car bunting |
CN211498004U (en) * | 2019-11-01 | 2020-09-15 | 绍兴大发布业有限公司 | Novel polyester anhydrous printing fabric |
CN113684598A (en) * | 2021-08-18 | 2021-11-23 | 广东德润纺织有限公司 | Weft-knitted yoga trousers fabric and preparation method thereof |
CN113846407A (en) * | 2021-09-30 | 2021-12-28 | 广东德润纺织有限公司 | Swimsuit fabric with weft-knitted single-face stair structure and production method thereof |
CN216601708U (en) * | 2021-12-31 | 2022-05-27 | 浙江俏尔婷婷服饰有限公司 | Seamless gradual change undershirt |
CN218147198U (en) * | 2022-08-10 | 2022-12-27 | 广东德润纺织有限公司 | Weft-knitted single-sided structure ultrahigh-recovery uniform-stacking fabric |
Non-Patent Citations (1)
Title |
---|
罗炳会等: "《新型纺织产品设计与生产》", 31 January 2012, 东华大学出版社, pages: 55 - 56 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116815395A (en) * | 2023-04-07 | 2023-09-29 | 广东洪兴实业股份有限公司 | 1X1 single-sided jacquard rack and preparation method and application thereof |
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