CN218436113U

CN218436113U - Weft knitting jacquard weave sandwich fabric with mesh

Info

Publication number: CN218436113U
Application number: CN202221758083.7U
Authority: CN
Inventors: 朱运荣; 文腾蛟
Original assignee: Guangdong Derun Textile Co ltd
Current assignee: Guangdong Derun Textile Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2023-02-03
Anticipated expiration: 2032-07-08

Abstract

The invention discloses a weft-knitted jacquard sandwich fabric with meshes, which comprises a fabric body, wherein the fabric body takes a weft-knitted six-die sandwich layer double-sided cloth structure as a basic tissue, the fabric body comprises an upper skin-attaching layer, a lower mesh air-permeable layer and a connecting layer, the upper skin-attaching layer and the lower mesh air-permeable layer are respectively positioned at the upper side and the lower side of the connecting layer and are connected through the connecting layer, the lower mesh air-permeable layer is provided with meshes, and yarns of the lower mesh air-permeable layer form the meshes by adopting two coil structures of looping and floating threads. The weft-knitted six-die sandwich double-sided cloth structure is used as a basic structure, so that the fabric body can be conveniently knitted and formed; the yarns on the breathable layer of the lower mesh adopt two loop structures, namely looping and floating threads, to form meshes, so that the breathability of the fabric body is greatly improved, and the comfort level during use is improved.

Description

Weft knitting jacquard weave sandwich fabric with mesh

Technical Field

The invention belongs to a functional fabric, and particularly relates to a weft-knitted jacquard sandwich fabric with meshes.

Background

The knitted sandwich fabric is named as Spacer or interlayer double-sided cloth in the industry, and the fabric can be integrally formed after being pressed without being attached, so that the fabric is widely applied to underwear cup positions of girls. Most of weft-knitted sandwich fabrics in the market are of plain-woven structures on two sides, so that the overall fashion property and the air permeability are insufficient, the aesthetic fatigue is easily caused after long-term wearing, and the aesthetic property, the air permeability and the like are lacked.

Disclosure of Invention

The present invention aims to provide a weft knitted jacquard sandwich fabric with mesh and a production method thereof, which can solve at least one of the above problems.

According to one aspect of the invention, the weft-knitted jacquard sandwich fabric with meshes comprises a fabric body, wherein the fabric body takes a weft-knitted six-die sandwich layer double-faced cloth structure as a basic tissue, the fabric body comprises an upper skin-sticking layer, a lower mesh air-permeable layer and a connecting layer, the upper skin-sticking layer and the lower mesh air-permeable layer are respectively positioned on the upper side and the lower side of the connecting layer and are connected through the connecting layer, the lower mesh air-permeable layer is provided with meshes, and yarns of the lower mesh air-permeable layer form the meshes by adopting two loop structures, namely loop structures and floating line structures.

The invention has the beneficial effects that: the weaving and forming of the fabric body are facilitated by taking the weft-knitted six-die sandwich double-faced fabric structure as a basic structure; the yarns on the breathable layer of the lower mesh adopt two loop structures, namely looping and floating threads, to form meshes, so that the breathability of the fabric body is greatly improved, and the comfort level during use is improved.

In some embodiments, the fabric body is knitted by 6 knitting needles and 36 yarns to form a complete pattern, the meshes are square, the length of the meshes is 2mm, and the width of the meshes is 1mm. Therefore, the jacquard weave of the fabric body and the weaving of meshes can be facilitated.

In some embodiments, the top skin layer is formed using a ground yarn and an underlay yarn, the ground yarn is 30D/48F low-elasticity half-gloss polyester DTY, the underlay yarn is 20D spandex, the lower mesh air-permeable layer is formed using a face yarn, a mesh yarn and an underlay yarn, the face yarn is 30D/48F low-elasticity half-gloss polyester DTY, the mesh yarn is 20D/24F half-gloss polyester FDY, and the connection layer is formed using a connection yarn, which is 30D/1F half-gloss polyester FDY. Therefore, the surface yarns and the bottom yarns are both made of 30D/48F low-elasticity semi-gloss polyester DTY and the mesh yarns are made of 20D/24F semi-gloss polyester FDY, which are both superfine fibers with the F/D larger than 1, and meanwhile, the surface yarns and the bottom yarns are made of DTY filaments and have good softness; the lining yarn adopts 20D spandex, can guarantee the stability of cloth cover structure to and weave the quality easy controllability in the production process.

In some embodiments, the knitting structure of the fabric body is a structure that all needles of a dial are looped and all needles of a needle cylinder are not knitted in the 2 nd, 5 th, 8 th, 11 th, 14 th, 20 th, 23 th, 26 th, 29 th and 32 th paths to form an upper skin layer;

the paths 3, 6, 9, 12, 15, 21, 24, 27, 30 and 33 adopt the structure that all needles of a needle cylinder are looped and all needles of a dial are not woven to form a lower mesh air-permeable layer;

the 4 th, 10 th, 19 th, 25 th and 31 th paths adopt needle dial odd needle tuck and even needle tuck without knitting, and the needle cylinder odd needle tuck and the needle cylinder even needle tuck without knitting;

the 1 st, 7 th, 13 th, 22 th and 28 th paths adopt the needle dial with odd needles not to be knitted and the needle dial with even needles tucked, and the needle cylinder with odd needles tucked and the needle cylinder with even needles not to be knitted;

paths 16, 17 and 18 adopt a structure that all needles of the dial are not knitted and 4 th, 5 th and 6 th needles of the needle cylinder are looped, and paths 34, 35 and 36 adopt a structure that all needles of the dial are not knitted and 1 st, 2 nd and 3 rd needles of the needle cylinder are looped, so that meshes are formed. Therefore, the upper skin sticking layer, the lower mesh air permeable layer and the connecting layer can be conveniently woven and formed.

In some embodiments, the knitting structure of the fabric body adopts a needle arrangement mode as follows: the upper disc needles 21/2 needles in total circulate, and the lower disc needles 121343/6 needles in total circulate. Therefore, the needle arrangement can be facilitated, and the knitting requirements of the fabric body are met.

In some embodiments, the doffing mode of the fabric body is as follows: the yarns include ground yarns and first lay-in yarns of No. 2, 5, 8, 11, 14, 20, 23, 26, 29 and 32, ground yarns and lay-in yarns of No. 3, 6, 9, 12, 15, 21, 24, 27, 30 and 33, mesh-falling yarns of No. 16, 17, 18, 34, 35 and 36, and connecting yarns of No. 1, 4, 7, 10, 13, 19, 22, 25, 28 and 31. Therefore, the weaving forming of the upper skin sticking layer, the lower mesh ventilation layer and the connecting layer in the fabric body is facilitated, and the good ventilation property is guaranteed.

In some embodiments, the yarn feed amount of the fabric body is: the face yarn and the ground yarn are 25cm/100 needles, 14cm/100 needles for the mesh yarn, 40cm/100 needles for the binder yarn, and 10cm/100 needles for the inlay yarn. Therefore, by adopting the yarn feeding amount, the longitudinal stretching elasticity of the fabric body can be ensured to reach 70%, the transverse stretching elasticity can reach 80%, and the fabric further has better stretching elasticity, wearing comfort and structural stability.

Drawings

Fig. 1 is a schematic view of a weaving structure of a fabric body of a weft-knitted jacquard sandwich fabric with meshes.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Refer to fig. 1. The utility model provides a weft knitting jacquard weave sandwich fabric with mesh, includes the surface fabric body, and the surface fabric body uses six mould sandwich layer two-sided cloth structures of weft knitting as basic tissue, and the surface fabric body includes pastes skin layer, lower mesh ventilative layer and articulamentum, and it is located the upper and lower both sides of articulamentum respectively to paste skin layer and lower mesh ventilative layer to connect through the articulamentum, lower mesh ventilative layer is equipped with the mesh, and the yarn on lower mesh ventilative layer adopts two kinds of loop construction formation and float wire to form the mesh. The mesh holes are arranged, so that the air permeability of the whole fabric body can be improved.

The fabric body is woven by 6 knitting needles and 36 paths of yarns to form a complete pattern, meshes are square, the length of each mesh is 2mm, and the width of each mesh is 1mm. Therefore, the air permeability of the fabric body can be ensured by adopting the strip-shaped square hole; and a complete pattern is formed by knitting 6 knitting needles and 36 yarns, so that meshes are repeatedly and uniformly distributed on the fabric, and the distribution density is higher, therefore, the air permeability of the fabric body can be greatly improved.

The upper skin layer is formed by bottom YARNs and lining YARNs, the bottom YARNs are 30D/48F low-elasticity semi-gloss polyester DTY, the lining YARNs are 20D spandex, the lower mesh air-permeable layer is formed by face YARNs, mesh YARNs and lining YARNs, the face YARNs are 30D/48F low-elasticity semi-gloss polyester DTY (Draw Texturing Yarn), the mesh YARNs are 20D/24F semi-gloss polyester FDY (FULLY DRAWN YARN, FULLY-DRAWN Yarn), the connecting layer is formed by connecting YARNs, and the connecting YARNs are 30D/1F semi-gloss polyester FDY. Therefore, the weaving requirement of the fabric body can be met, and good moisture absorption and air permeability are achieved; and the whole flexibility of the fabric body is improved, and the wearing comfort level is improved.

When the fabric body is woven, a 28-needle 34-inch weft knitting double-sided circular knitting machine is selected for use, the fabric density cpc30 wpc17 is enabled to be small, certain air permeability can be kept through the small density, and the air permeability of the fabric is further enhanced through the design of grid-shaped meshes.

The knitting structure of the fabric body is that the 2 nd, 5 th, 8 th, 11 th, 14 th, 20 th, 23 th, 26 th, 29 th and 32 th paths adopt the structure that all needles of a dial are looped and all needles of a needle cylinder are not knitted, so that an upper skin layer is formed;

the 4 th, 10 th, 19 th, 25 th and 31 th ways adopt the needle dial with odd needles and even needles not knitting, and the needle cylinder with odd needles and even needles not knitting;

no-knitting and even-needle tucking of odd needles of a dial, and no-knitting of odd needles and even needles of a needle cylinder are adopted in the No. 1, 7, 13, 22 and 28 ways;

paths 16, 17 and 18 adopt a structure that all needles of the dial are not knitted and 4 th, 5 th and 6 th needles of the needle cylinder are looped, and paths 34, 35 and 36 adopt a structure that all needles of the dial are not knitted and 1 st, 2 nd and 3 rd needles of the needle cylinder are looped, so that meshes are formed.

The knitting structure of the fabric body adopts a needle arrangement mode as follows: the upper disc needles 21/2 needles in total circulate, and the lower disc needles 121343/6 needles in total circulate.

The doffing mode of the fabric body is as follows: the yarns include ground yarns and first lay-in yarns of No. 2, 5, 8, 11, 14, 20, 23, 26, 29 and 32, ground yarns and lay-in yarns of No. 3, 6, 9, 12, 15, 21, 24, 27, 30 and 33, mesh-falling yarns of No. 16, 17, 18, 34, 35 and 36, and connecting yarns of No. 1, 4, 7, 10, 13, 19, 22, 25, 28 and 31. Therefore, the weft-knitted jacquard sandwich fabric with the advantages of good air permeability, good tensile elasticity, comfortable wearing, attractive appearance and the like is obtained.

The yarn feeding amount of the fabric body is as follows: the face yarn and the ground yarn are 25cm/100 needles, 14cm/100 needles for the mesh yarn, 40cm/100 needles for the binder yarn, and 10cm/100 needles for the inlay yarn. Therefore, the yarn feeding amount can ensure that the longitudinal stretching elasticity of the fabric reaches 70 percent and the transverse stretching elasticity reaches 80 percent, and further the fabric has better stretching elasticity, wearing comfort and structural stability.

Wherein the specification of the finished product of the fabric body is 165cm 160G/m ² The whole weight is lighter, and the comfort level in use is improved.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.

Claims

1. The utility model provides a weft knitting jacquard weave sandwich fabric with mesh which characterized in that, includes the surface fabric body, the surface fabric body regards as basic tissue with six mould double-sided cloth structures of weft knitting, the surface fabric body includes upper skin layer, lower mesh ventilative layer and articulamentum, upper skin layer and lower mesh ventilative layer are located the upper and lower both sides of articulamentum respectively to connect through the articulamentum, lower mesh ventilative layer is equipped with the mesh, the yarn on lower mesh ventilative layer adopts two kinds of loop construction formation and float line loop construction to form the mesh.

2. The weft-knitted jacquard sandwich fabric with meshes according to claim 1, wherein the fabric body is knitted by 6 knitting needles and 36 yarns to form a complete pattern, the meshes are square, the length of the meshes is 2mm, and the width of the meshes is 1mm.

3. The weft-knitted jacquard sandwich fabric with meshes according to claim 2, wherein the upper skin-adhering layer is formed by bottom yarns and lining yarns, the bottom yarns are 30D/48F low-elasticity semi-gloss terylene DTY, the lining yarns are 20D spandex, the lower mesh air-permeable layer is formed by face yarns, mesh yarns and lining yarns, the face yarns are 30D/48F low-elasticity semi-gloss terylene DTY, the mesh yarns are 20D/24F semi-gloss terylene FDY, the connecting layer is formed by connecting yarns, and the connecting yarns are 30D/1F semi-gloss terylene FDY.

4. The weft-knitted jacquard sandwich fabric with meshes according to claim 3, wherein the yarn feeding amount of the fabric body is as follows: the face yarn and the ground yarn are 25cm/100 needles, 14cm/100 needles for the mesh yarn, 40cm/100 needles for the binder yarn, and 10cm/100 needles for the inlay yarn.