CN210975050U

CN210975050U - Air layer knitted fabric

Info

Publication number: CN210975050U
Application number: CN201921428376.7U
Authority: CN
Inventors: 陈岚; 胡淑芬; 范沛飞; 项钧; 贺小云; 徐伟
Original assignee: Ningbo Daqian Textile Co Ltd
Current assignee: Ningbo Daqian Textile Co Ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-07-10
Anticipated expiration: 2029-08-29

Abstract

The utility model relates to an air layer knitted fabric, which comprises a surface layer, a subsurface layer, a hollow layer, a sub-lining layer and a lining layer in sequence; the hollow layer is connected with the subsurface layer and the sub-lining layer, and fine denier filaments of the subsurface layer and the sub-lining layer are mutually strung and interlocked to separate filaments of the hollow layer from the surface layer and the lining layer; the subsurface layer and the surface layer are woven through a plating structure, and the yarn count of the surface layer completely covers the yarn count of the subsurface layer; and the secondary lining layer and the lining layer are woven through a plating structure, and the yarn count of the lining layer completely covers the yarn count of the secondary lining layer. The utility model discloses an air bed knitted fabric, surfacing, inside and outside two-layer cloth cover is unanimous with the roughness of single yarn undershirt cloth, and anti fluffing pilling performance strengthens, can reach 3 grades and above to the cloth cover is fluffy, thick and solid, and thermal insulation performance is good.

Description

Air layer knitted fabric

Technical Field

The utility model relates to a knitted fabric field especially relates to an air bed knitted fabric.

Background

The knitted air layer fabric is highly popular with consumers due to the properties of comfortable hand feeling, bulkiness, heat preservation and the like. The production of general air layer surface fabric adopts 3-way/circulation or 6-way/circulation structure, as shown in figure 1, the structure of general air layer is divided into an inner layer, a middle layer and a surface layer, the surface layer and the inner layer are connected by the yarn count of the hollow layer through the tuck structure, in order to ensure that the part of the hollow layer has certain bulkiness and heat preservation performance, the yarn count of the hollow layer usually adopts 30D-150D terylene filament or nylon filament, and the yarn count of the middle layer can drill out the inner layer and the outer layer, so that the anti-pilling performance of the surface fabric is poor, the surface layer and the inner layer of the surface fabric are not smooth and uneven, in order to improve the anti-pilling performance of the surface fabric, most manufacturers can add the anti-pilling resin finishing method in the dyeing and finishing process of the surface fabric, but the surface fabric has rigid hand feeling, poor bulkiness, poor wearing experience and comfort and high production cost.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the anti-pilling performance of the existing air layer fabric is poor, the surface and the lining of the fabric are not smooth and uneven, the utility model provides an air layer knitted fabric.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an air layer knitted fabric, which comprises a surface layer, a subsurface layer, a hollow layer, a sub-lining layer and a lining layer in sequence; the hollow layer is connected with the subsurface layer and the sub-lining layer, and fine denier filaments of the subsurface layer and the sub-lining layer are mutually strung and interlocked to separate filaments of the hollow layer from the surface layer and the lining layer; the subsurface layer and the surface layer are woven through a plating structure, and the yarn count of the surface layer completely covers the yarn count of the subsurface layer; and the secondary lining layer and the lining layer are woven through a plating structure, and the yarn count of the lining layer completely covers the yarn count of the secondary lining layer.

Furthermore, the yarn count of the surface layer and the yarn count of the inner layer are cotton yarn, T/C yarn, R/C yarn, T/R yarn, polyester filament yarn or nylon filament yarn.

Further, the cotton yarn is 32SJC combed cotton yarn.

Further, the yarn count of the subsurface layer and the yarn count of the subsurface layer are 30D/24F polyester DTY.

Further, the yarn count of the hollow layer is 75D/36F terylene DTY.

Furthermore, the knitting of the air layer knitted fabric adopts a 24G double-faced rib knitting machine.

Furthermore, 5 paths of the knitting process of the air layer knitted fabric are a knitting cycle.

Compared with the prior art, the utility model has the advantages of it is following:

the air layer knitted fabric is only connected with the subsurface layer and the sub-lining layer by making the hollow layer not associated with the surface layer and the lining layer, and separates the filaments of the hollow layer from the parts of the surface layer and the lining layer by mutually stringing and interlocking the fine denier filaments of the subsurface layer and the sub-lining layer; the subsurface layer and the surface layer, and the subsurface layer and the lining layer are woven through a plating structure, so that the yarn count of the subsurface layer can be completely covered by the yarn count of the surface layer, and the yarn count of the lining layer can be completely covered by the yarn count of the subsurface layer, so that the fabric is flat; in conclusion, the air layer knitted fabric has a smooth surface, the flatness of the inner layer cloth cover and the flatness of the outer layer cloth cover are consistent with that of the single-yarn single-jersey, the anti-fluffing and anti-pilling performance is enhanced to reach grade 3 or above, and the cloth cover is bulky, thick and good in heat preservation performance.

Drawings

FIG. 1 is a schematic structural diagram of a conventional knitted fabric with an air layer;

fig. 2 is a schematic structural view of the air layer knitted fabric of the present invention;

FIG. 3 is a view showing the structure of the loops of the air layer knitted fabric of the present invention;

wherein the reference numerals are:

a surface layer 1; a subsurface layer 2; a hollow layer 3; a secondary lining layer 4; and an inner layer 5.

Detailed Description

The present invention will be described in detail and specifically with reference to specific embodiments so as to provide a better understanding of the present invention, but the following embodiments do not limit the scope of the present invention.

As shown in fig. 2-3, an embodiment of the present invention provides an air layer knitted fabric, which sequentially includes a surface layer 1, a subsurface layer 2, a hollow layer 3, a sub-inner layer 4, and an inner layer 5; the hollow layer 3 is connected with the subsurface layer 2 and the sub-lining layer 4, fine denier filaments of the subsurface layer 2 and the sub-lining layer 4 are mutually strung and interlocked to separate filaments of the hollow layer 3 from the surface layer 1 and the lining layer 5; the subsurface layer 2 and the surface layer 1 are woven through a plating structure, and the yarn count of the surface layer 1 completely covers the yarn count of the subsurface layer 2; the secondary lining layer 4 and the lining layer 5 are woven through a plating structure, and the yarn count of the lining layer 5 completely covers the yarn count of the secondary lining layer 4.

The utility model discloses an air bed knitted fabric, surfacing, inside and outside two-layer cloth cover is unanimous with the roughness of single yarn undershirt cloth, and anti fluffing pilling performance strengthens, can reach 3 grades and above to the cloth cover is fluffy, thick and solid, and thermal insulation performance is good.

As a preferred embodiment, the yarn count of the surface layer 1 and the yarn count of the inner layer 5 are cotton yarn, T/C yarn, R/C yarn, T/R yarn, polyester filament or nylon filament; the cotton yarn is 32SJC combed cotton yarn; the yarn count of the subsurface layer 2 and the yarn count of the secondary lining layer 4 are 30D/24F terylene DTY; the yarn count of the hollow layer 3 is 75D/36F terylene DTY.

As a preferred embodiment, the knitting of the air layer knitted fabric adopts a 24G double-faced rib knitting machine; and 5 paths of the knitting process of the air layer knitted fabric are a knitting cycle.

The embodiment of the utility model provides a still provide air bed knitted fabric's weaving process, as follows:

the first path is as follows: the needles of the needle cylinder and the dial are all discharged to form tucks, and 75D/36F (polyester DTY) is fed at the same time;

and a second path: the knitting needles on the dial firstly withdraw 75D/36F (terylene DTY) in the hook along the track of the needle raising cam of the dial, old coils 32SJC (combed cotton yarns) on the inner layer are withdrawn to the needle rod, secondary inner layer yarn counts 30D/24F (terylene DTY) are fed into the hook along the track of the needle pressing cam, simultaneously 32SJC and 75D/36F are looped in front and behind, when 75D/36F just performs looping and yarn bending on the knitting needles of the dial, and 32SJC is on the latch, the needle raising of the dial cam is performed immediately. Thus, the 30D/24F of the secondary inner layer is sleeved on the 75D/36 in series for interlocking;

and a third path: and the knitting needle on the dial continuously retracts 30D/24F in the dial hook to the position of a needle rod along the needle raising cam, so that two loops of 30D/24F and 32SJC are simultaneously arranged on the needle rod of the dial knitting needle, a new inner layer yarn count 32SJC is fed into the needle hook while the knitting needle moves along the third path of the needle pressing cam track, and the two loops of 30D/24F and 32SJC on the needle rod are simultaneously strung on the newly fed 32SJC loop to form a plated loop.

And a fourth path: when the knitting needles of the dial finish the knitting process, the knitting needles on the needle cylinder move along the track of a needle raising cam of the needle cylinder, 75D/36F in a needle hook of the knitting needles of the needle cylinder and old loops 32SJC (combed cotton yarn) of the surface layer are retreated to the needle rod together, 30D/24F of sub-surface yarn counts are fed into the needle hook along the track of a needle pressing cam of the needle cylinder, meanwhile, 32SJC and 75D/36 are looped at a high position and a low position on the needle rod, when 75D/36F just carries out looping and yarn bending on the knitting needles and the 32SJC is still on a latch of the knitting needles of the needle cylinder, the position track of the needle cylinder cam is raised immediately, and therefore, the 30D/24F loops of the sub-surface layer are serially sleeved on the 75D/36F loops to be interlocked.

And a fifth path: the knitting needle on the needle cylinder continuously retracts the 30D/24F coil in the needle hook of the needle cylinder to the position of the needle rod along the needle raising cam of the needle cylinder, so that the needle rod of the knitting needle of the needle cylinder is simultaneously provided with two coils of 30D/24F and 32SJC, when the knitting needle moves along the needle pressing cam track, a new surface yarn support 32SJC is fed into the needle hook of the knitting needle cylinder, and simultaneously the two coils of 30D/24F and 32SJC on the needle rod are simultaneously strung on the newly fed 32SJC coil to form a coil with a plating structure;

5 paths of weaving circulation are carried out, the hollow layer is woven into the air layer knitted fabric sequentially comprising the surface layer, the subsurface layer, the hollow layer, the sub-lining layer and the lining layer, the hollow layer is not associated with the surface layer and the lining layer and is only connected with the subsurface layer and the sub-lining layer, and the filaments of the hollow layer are separated from the parts of the surface layer and the lining layer in a mode that the fine denier filaments of the subsurface layer and the sub-lining layer are mutually strung and interlocked; the sub-surface layer and the surface layer, and the sub-lining layer and the lining layer are woven through the plating structure, so that the yarn count on the sub-surface layer can be completely covered by the yarn count on the surface layer, and the yarn count on the lining layer can be completely covered by the yarn count on the sub-surface layer, so that the fabric is flat.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. An air layer knitted fabric is characterized by sequentially comprising a surface layer (1), a subsurface layer (2), a hollow layer (3), a sub-lining layer (4) and a lining layer (5); the hollow layer (3) is connected with the subsurface layer (2) and the lining layer (4), and fine denier filaments of the subsurface layer (2) and the lining layer (4) are mutually strung and interlocked to separate filaments of the hollow layer (3) from the surface layer (1) and the lining layer (5); the subsurface layer (2) and the surface layer (1) are woven through a plating structure, and the yarn count of the surface layer (1) completely covers the yarn count of the subsurface layer (2); the secondary lining layer (4) and the lining layer (5) are woven through a plating structure, and the yarn count of the lining layer (5) completely covers the yarn count of the secondary lining layer (4).

2. An air layer knitted fabric as claimed in claim 1, wherein the yarn count of the surface layer (1) and the yarn count of the inner layer (5) are cotton yarn, T/C yarn, R/C yarn, T/R yarn, polyester filament or nylon filament.

3. An air layer knitted fabric as claimed in claim 2, wherein said cotton yarn is 32SJC combed cotton yarn.

4. A knitted fabric having an air layer according to claim 1, wherein the yarn count of the sub-surface layer (2) and the yarn count of the sub-inner layer (4) are 30D/24F polyester DTY.

5. An air layer knitted fabric as claimed in claim 1, wherein the yarn count of the hollow layer (3) is 75D/36F polyester DTY.

6. An air layer knitted fabric as claimed in claim 1, wherein said air layer knitted fabric is knitted using a 24G double rib knitting machine.

7. An air layer knitted fabric as claimed in claim 1, wherein said knitting process of the air layer knitted fabric is one knitting cycle for 5 courses.