CN219260378U

CN219260378U - Knitted fabric with fly spinning yarn clamping effect

Info

Publication number: CN219260378U
Application number: CN202223402810.9U
Authority: CN
Inventors: 方伟霞; 蔡清来; 蔡永安
Original assignee: Bairun Jinjiang Technology Co ltd
Current assignee: Bairun Jinjiang Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-27
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to the field of weft-knitted fabrics, in particular to a knitted fabric with a fly-spinning yarn clamping effect, which comprises a yarn clamping area and a floating yarn air layer area or a floating yarn sesame point area, wherein the yarn clamping area is formed by weaving first yarns, second yarns and third yarns and comprises at least 4 paths of weaving lines, the 1 st path is a 1X1 bottom layer tissue formed by the first yarns, the 2 nd path is a 1X1 bottom layer tissue formed by the second yarns, the 3 rd path is a yarn clamping, the 4 th path is a needle overturning tissue from an upper disc to a lower disc, and the yarn clamping is positioned between the first yarns and the second yarns. The yarn clamping area has the visual effect and stability of the tatting, and simultaneously has soft touch feeling and good air permeability of the weft knitting fabric; meanwhile, the three-dimensional property and the warmth retention property of the yarn-clamping air layer area are good, the air permeability of the yarn-clamping area is good, and the two are combined, so that the same fabric can simultaneously have the physical characteristics of different areas, and when the first yarns or the second yarns adopt monofilaments, the whole fabric shows a splicing effect.

Description

Knitted fabric with fly spinning yarn clamping effect

Technical Field

The utility model relates to the field of weft-knitted fabrics, in particular to a knitted fabric with a fly spinning yarn clamping effect.

Background

The weft knitting fabric is formed by a weaving method that one or a plurality of yarns simultaneously form loops along the transverse direction of the fabric, the loops are sequentially formed by knitting needles and are mutually sleeved in series in the longitudinal direction to form weft knitting fabrics, the loops are formed by bending the yarns running in the weft direction up and down section by section, the loops formed by the last yarn are sequentially penetrated, and the loops are circularly wound and knotted to form cloth, so that the weft knitting fabric has the effect of extending the longitudinal stripes visually. In addition, weft-knitted fabrics generally have good weft-extension, and the weft-knitted fabrics are poor in dimensional stability in the weft direction, and when the weft-knitted fabrics are used as vamps and the like, the weft-extension property of the weft-knitted fabrics needs to be properly reduced, and the stability of the weft-knitted fabrics is improved so as to meet the physical property requirements of the vamps.

To this end, patent CN214266833U proposes a knitted fabric that dimensional stability is good, be difficult for shrink, including knitted fabric body, this internal tensile layer that is equipped with of knitted fabric, tensile layer includes interlayer fiber one, the higher authority fixedly connected with support fiber of interlayer fiber one, support fiber's quantity is seven, every two equal fixedly connected with is middle continuous fibre between the support fiber, every two equal swing joint has an auxiliary stay fibre between the support fiber, the higher authority fixedly connected with fiber piece that absorbs water in the middle part of interlayer fiber, the internal surface fixedly connected with cylindricality fibre of fiber piece that absorbs water, this internal ventilative layer that is equipped with of knitted fabric, this internal side stay layer that is equipped with of knitted fabric. But the structure is complex, difficult to popularize and use, and the overall air permeability of the fabric is poor.

Disclosure of Invention

In view of the above, the present utility model provides a knitted fabric with a yarn clamping effect of fly spinning, which comprises a yarn clamping area, wherein the yarn clamping area is formed by weaving first yarns, second yarns and third yarns, and comprises at least 4 paths of weaving lines, wherein the 1 st path is a 1X1 bottom layer structure formed by the first yarns, the 2 nd path is a 1X1 surface layer structure formed by the second yarns, the 3 rd path is a yarn clamping, the 4 th path is a needle-turning structure from an upper disc needle-turning to a lower disc, and the yarn clamping is located between the first yarns and the second yarns;

the knitted fabric further comprises:

the floating air layer area is formed by weaving first yarns, second yarns and third yarns and comprises at least 3 weaving lines, wherein the 1 st path is a bottom weaving layer of the first yarns, the 2 nd path is a surface weaving layer formed by the second yarns, the 3 rd path is a floating thread structure, and the floating thread is positioned between the bottom weaving layer and the surface weaving layer;

or a floating sesame dot area, wherein the floating sesame dot area comprises at least 3 paths of knitting lines, the 1 st path comprises a full needle looping structure formed by a lower needle dial and a separation looping structure formed by an upper needle dial, the 2 nd path is a separation looping structure formed by only the upper needle dial, the 3 rd path is a floating line structure, and the floating line structure is positioned between the first yarn and the second yarn.

Further, the yarn clamping area is a floating yarn structure or a structure in which floating yarn structures and looping structures are alternately distributed.

Further, 2N paths of knitting lines are further included between two adjacent yarn clamping areas along the longitudinal direction of the fabric, wherein N is a positive integer;

2N weaving lines are further arranged between two adjacent floating line air layer areas along the longitudinal direction of the fabric, wherein N is a positive integer; or 2N lines of knitting lines are further arranged between two adjacent floating line sesame point areas along the longitudinal direction of the fabric, wherein N is a positive integer.

Furthermore, the yarn clamps are wrapped and fixed on the middle layer through the upper and lower needle turnings of the bottom layer tissue and the surface layer tissue.

Further, at least one of the first yarn, the second yarn or the third yarn in the yarn clamping area comprises a hot melt yarn, and the yarn clamping area is fixed by the hot melt yarn in the first yarn, the second yarn or the third yarn after the hot melt yarn is subjected to a heat setting process.

Further, the hot-melt yarn and the non-hot-melt yarn form at least one of the first yarn, the second yarn or the third yarn in a doubling or twisting mode, wherein the doubling can be the yarn in which the hot-melt yarn and the non-hot-melt yarn are fed into the yarn through the same yarn nozzle and fed into the same knitting position for knitting, or the yarn in which the yarns are fed into the front hole and the rear hole of the different yarn nozzles and fed into the same knitting position for knitting. Wherein hot melt yarn refers to yarn that melts at a lower heating temperature, such as yarn that melts at 80-140 degrees celsius, including but not limited to nylon thermal fuses, polyester thermal fuses, TPU, and the like; non-thermal fuses refer to yarns that do not melt at this lower temperature, such as the conventionally used polyester or nylon DTY, FDY, natural fiber yarns, and the like.

Furthermore, the yarn clamping area also comprises a through hole tissue formed by the turning needle or the hanging needle.

Further, the yarn of the yarn clamp is filament or short fiber.

Further, the yarn of the yarn clamp comprises at least one of terylene, chinlon, cotton, wool and silk, or other yarns made of materials which can be used as textile yarns. The yarn can be purely spun or blended, can be monofilament or multifilament, and can be selected according to the requirements, for example, when the required transverse flying spinning yarn clamping effect is more rough and obvious, the yarn can be selected from thicker yarn or even cotton rope, and when the required effect is finer, the thinner yarn can be selected.

Further, the first yarn is a monofilament, the second yarn is a multifilament, and the fineness of the third yarn is greater than that of the first yarn and the second yarn.

Further, the first yarns are multifilament, the second yarns are monofilaments, and the fineness of the third yarns is larger than that of the first yarns and the second yarns.

Further, the first yarn is TPU monofilament, and the second yarn is terylene DTY filament or chinlon DTY filament.

Further, the bottom layer of the fabric further comprises a jacquard layer, the jacquard layer is formed by combining a floating thread structure with a knitting structure or combining a tuck structure with the knitting structure, the jacquard layer can also have a double-color effect, when yarns of the bottom layer comprise at least two types of A-color yarns and B-color yarns, the A-color yarn tuck forms a first jacquard color block area, the B-color yarn tuck forms a second jacquard color block area, and the color block jacquard effect in different areas of the bottom layer of the fabric can be realized in sequence.

Compared with the prior art, the utility model has the beneficial effects that:

1 the yarn clamping area has the effect of imitating the tatting in the vision, has good dimensional stability in the weft direction of the fabric, and simultaneously still has soft penetrating handfeel and good air permeability of the weft-knitted fabric.

The utility model combines the yarn clamping air layer and the yarn clamping area, gives different physical properties to the same fabric, has better three-dimensional property and heat retention property of the yarn clamping air layer area, has better air permeability of the yarn clamping area, can meet the requirement that the same fabric has the physical properties of different areas at the same time, and has the splicing effect when the first yarn or the second yarn adopts monofilaments.

The weft dimensional stability is good, when the first yarn or the second yarn contains a thermal fuse, the bonding fixation between yarns in the shaping process can be realized at the same time, and the stability of the fabric is further improved.

Drawings

FIG. 1 is a schematic diagram of a fabric texture according to example 1 of the present utility model;

fig. 2 is a schematic diagram of a fabric structure according to embodiment 2 of the present utility model;

FIG. 3 is a schematic diagram of the texture of the fabric according to example 3 of the present utility model;

fig. 4 is a schematic diagram of the fabric structure according to example 4 of the present utility model.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Example 1

The embodiment provides a knitted fabric with a fly spinning yarn clamping effect, which comprises a yarn clamping area, wherein the yarn clamping area is formed by weaving first yarns, second yarns and third yarns and comprises at least 4 paths of weaving lines, the 1 st path is a 1X1 bottom layer tissue formed by the first yarns, the 2 nd path is a 1X1 surface layer tissue formed by the second yarns, the 3 rd path is yarn clamping, the 4 th path is a needle turning tissue from an upper disc needle turning to a lower disc, and the yarn clamping is positioned between the first yarns and the second yarns;

in this embodiment, the first yarn is a twisted yarn formed by a 50D thermal fuse and a 50D/36F colored polyester DTY, the second yarn is a 75D/72F colored polyester DTY yarn, and the third yarn is a 200D white polyester DTY yarn.

The yarn clamping area formed by the embodiment has a visual effect of a transverse white line due to the fact that the first yarn comprises the transparent thermal fuse, and the dimensional stability in the weft direction is better due to the existence of the third yarn. After the fabric is woven, the thermal fuse part is thermally fused to bond adjacent yarns, so that the dimensional stability of the fabric is further improved.

The yarn floating air layer area is formed by weaving first yarns, second yarns and third yarns, and comprises at least 3 weaving lines, wherein the 1 st path is a bottom weaving layer formed by weaving first yarns by a lower disc weaving loop structure, the 2 nd path is a surface weaving layer formed by weaving second yarns by an upper disc weaving loop structure, the 3 rd path is a yarn floating structure, and the yarn floating is positioned between the bottom weaving layer and the surface weaving layer. The third yarn with larger fineness is filled in the part of the floating air layer, so that the three-dimensional property and the heat retention property of the floating air layer are better, and the requirements of the fabric physical properties of different areas of the same fabric can be met.

Example 2

This example is a modification of example 1, which includes the yarn clamping area of example 1, and in addition, includes a floating sesame point area, as shown in fig. 3, and the knitting structure is: the floating sesame point area comprises at least 3 paths of knitting lines, wherein the 1 st path comprises a full needle loop forming tissue formed by a lower needle dial and a separation loop forming tissue formed by an upper needle dial, the 2 nd path is a separation loop forming tissue formed by only an upper needle dial, the 3 rd path is a floating line tissue, and the floating line tissue is positioned between the first yarn and the second yarn.

Example 3

This embodiment is an extension of the foregoing embodiments, except that the array of floating stitches further includes at least one looping stitch. The third yarn further comprises at least one loop forming structure woven on the lower disc in order to properly improve the weft elasticity of the knitted fabric because the longer the floating structure is, the poorer the transverse elasticity is.

Example 4

The embodiment is an extension embodiment of the foregoing embodiment, and further includes a 2N-way knitting line disposed between two adjacent yarn clamping areas along the longitudinal direction of the fabric on the premise of the foregoing embodiment; or 2N weaving lines are further arranged between two adjacent floating line air layer areas along the longitudinal direction of the fabric; or 2N lines of knitting lines are further arranged between two adjacent floating line sesame point areas along the longitudinal direction of the fabric, wherein N is a positive integer.

In addition, the yarn clamping areas, the floating air layer areas, the floating sesame point areas and other areas in the transverse direction or the longitudinal direction of the fabric can be arranged or combined according to the needs.

As shown in fig. 4, a knitting structure of a knitted fabric of 12 paths is provided, the knitted fabric sequentially comprises a floating air layer area and a yarn clamping area floating sesame point area along the weft direction, wherein the 1 st path sequentially comprises a bottom knitting layer formed by knitting a loop forming structure of a lower disc, a 1x1 structure formed by knitting an upper disc and a lower disc wheel flow, a full needle loop forming structure formed by knitting a lower disc and a full needle loop forming structure formed by forming an upper disc; the 2 nd path sequentially comprises a surface knitting layer formed by knitting second yarns on an upper disc into a loop structure, 1X1 structures formed by knitting second yarns on an upper disc and a lower disc and a spacing loop structure formed by knitting only upper needle discs, the 3 rd path comprises a floating line structure, the air layer region with the floating line also comprises a loop structure formed by knitting 1 lower needle disc, and the 4 th path is a needle turning structure from an upper disc to a lower disc of a yarn clamping region.

The knitting machine also comprises a 5 th knitting line and a 6 th knitting line between two adjacent yarn clamping areas along the longitudinal direction, the knitting structures of the 5 th knitting line and the 6 th knitting line are the same as those of the 4 th knitting line and the 2 nd knitting line, the knitting actions of the 7 th to 10 th knitting lines are the same as those of the 1 st to 4 th knitting lines, and the knitting actions of the 11 th to 12 th knitting lines are the same as those of the 1 st to 2 nd knitting lines.

The same knitting row as the 1 st and 2 nd knitting. In addition, it may also include four or more knitting rows identical to the 1 st and 2 nd rows, and the knitting rows between adjacent two yarn clamping sections may also be different from the 1 st and 2 nd rows, and may be selected and set as desired by those skilled in the art.

In order to further increase the air permeability of the yarn clamping area, the yarn clamping area can also comprise a through hole tissue formed by a turned needle or a hanging needle.

In the above embodiment, the given braided yarns are exemplary, and in addition, the first yarn is a monofilament, the second yarn is a multifilament, and the fineness of the third yarn is greater than the fineness of the first yarn and the second yarn, which exhibits a more prominent cross grain effect.

The knitting yarns of the knitted fabric can also be multifilament yarns, monofilament yarns are adopted as the second yarns, and the fineness of the third yarns is larger than that of the first yarns and the second yarns.

In addition, the first yarns are TPU monofilaments, the second yarns are chemical fiber filaments such as polyester DTY filaments or nylon DTY filaments, or the second yarns are blended yarns of short fibers such as polyester and nylon, and natural fiber yarns such as wool and cotton yarns; or the second yarn is TPU monofilament, the second yarn is polyester DTY filament or nylon DTY filament and other chemical fiber filament, or the first yarn is polyester, nylon and other short fiber blended yarn, and the types of the yarns of wool, cotton and other natural fiber yarns can be selected according to the needs.

The knitted fabric can be used in the field of shoe and clothing such as vamps, clothes and the like, and can also be used in the field of furniture such as curtains, bedding and the like.

It should be noted that while the utility model has been described above with reference to embodiments, various modifications can be made and equivalents can be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a knitted fabric with fly-spinning presss from both sides yarn effect which characterized in that: the yarn clamping area is formed by weaving first yarns, second yarns and third yarns and comprises at least 4 paths of weaving lines, wherein the 1 st path is a 1X1 bottom layer tissue formed by the first yarns, the 2 nd path is a 1X1 surface layer tissue formed by the second yarns, the 3 rd path is a yarn clamping formed by the third yarns, the 4 th path is a needle turning tissue from an upper disc needle turning to a lower disc, and the yarn clamping is positioned between the first yarns and the second yarns;

the knitted fabric further comprises:

the floating air layer area is formed by weaving first yarns, second yarns and third yarns and comprises at least 3 weaving lines, wherein the 1 st path is a bottom weaving layer of the first yarns, the 2 nd path is a surface weaving layer formed by the second yarns, the 3 rd path is a floating line structure formed by the third yarns, and the floating line is positioned between the bottom weaving layer and the surface weaving layer;

or a floating sesame dot area, wherein the floating sesame dot area comprises at least 3 paths of knitting rows, the 1 st path comprises a full needle loop forming structure formed by a lower needle dial and a separation loop forming structure formed by an upper needle dial, the 2 nd path is a separation loop forming structure formed by a second yarn through only the upper needle dial, the 3 rd path is a floating structure formed by a third yarn, and the floating structure is positioned between the first yarn and the second yarn.

2. A knitted fabric with a fly-spinning yarn clamping effect according to claim 1, characterized in that: the yarn clamping area is a floating yarn structure or a structure in which floating yarn structures and looping structures are alternately distributed.

3. A knitted fabric with a fly-spinning yarn clamping effect according to claim 1, characterized in that: 2N paths of knitting lines are further arranged between two adjacent yarn clamping areas along the longitudinal direction of the fabric, wherein N is a positive integer;

4. A knitted fabric with a fly-spinning yarn clamping effect according to any one of claims 1-3, characterized in that: the yarn clamps are wrapped and fixed on the middle layer through the upper and lower needle turnings of the bottom layer tissue and the surface layer tissue.

5. A knitted fabric with a fly-spinning yarn clamping effect according to any one of claims 1-3, characterized in that: at least one of the first yarn, the second yarn, or the third yarn of the yarn clamping zone comprises a hot melt yarn.

6. The knitted fabric with the fly-spinning yarn clamping effect according to claim 5, wherein: the hot melt yarn and the non-hot melt yarn of the yarn clamping area form at least one of the first yarn, the second yarn or the third yarn in a doubling or twisting mode.

7. A knitted fabric with a fly-spinning yarn clamping effect according to any one of claims 1-3, characterized in that: the yarn clamping area also comprises a through hole tissue formed by the needle turning or hanging needle.

8. A knitted fabric with a fly-spinning yarn clamping effect according to any one of claims 1-3, characterized in that: the yarn of the yarn clamp is filament or short fiber.

9. The knitted fabric with the fly-spinning yarn clamping effect according to claim 8, wherein: the yarn of the yarn clamp comprises at least one of terylene, chinlon, cotton, wool and silk.

10. A knitted fabric with a fly-spinning yarn clamping effect according to any one of claims 1-3, characterized in that: the bottom layer of the fabric also comprises a jacquard layer, and the jacquard layer is a floating line tissue or a tuck tissue.

11. A knitted fabric with a fly-spinning yarn clamping effect according to any one of claims 1-3, characterized in that: the knitted fabric is used for vamps, garments, curtains or bedding.