CN216585459U

CN216585459U - Double-faced fabric provided with air layer

Info

Publication number: CN216585459U
Application number: CN202122422679.1U
Authority: CN
Inventors: 金晓
Original assignee: Shanghai Qunde Textile Technology Co ltd
Current assignee: Shanghai Qunde Textile Technology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-05-24
Anticipated expiration: 2031-10-09

Abstract

The utility model provides a double-sided fabric with an air layer, which comprises an upper surface fabric and a lower surface fabric, wherein an intermediate layer fabric is arranged between the upper surface fabric and the lower surface fabric, a mesh structure is formed on the upper surface fabric and the lower surface fabric through tucking or transfer, and the intermediate layer fabric is of an air layer structure. The beneficial effects of the utility model are as follows: the front and back surfaces of the fabric have smooth and attractive shapes, the finished product can reduce the post-processing of edge sewing and the like, the upper needle and the lower needle move simultaneously to generate the maximum meshes, and meanwhile, the single-side weaving mode adopted by loop transfer is combined, so that the fluffy and warm-keeping of the fabric is ensured, and meanwhile, the air permeability is increased as much as possible.

Description

Double-faced fabric provided with air layer

Technical Field

The utility model relates to the technical field of fabric development, in particular to a double-sided fabric with an air layer.

Background

The weft-knitted air layer fabric is also called weft-knitted sandwich structure fabric, and is composed of two independent surface layers and an intermediate connecting layer, so that the fabric with elasticity, thickness and more air storage is formed. The fabric has the advantages of adjustable thickness, good mechanical buffering property, excellent elasticity, good heat retention property and unique style, and is deeply favored by consumers. In patent CN206204535U, two warp systems and one weft system are interwoven into a double-layer fabric; the thickness of the front and back warp yarns is about 2.5-5 times of that of the weft yarns, the weft yarns adopt thin elastic yarns as raw materials, and the double-layer fabric forms an air layer structure by the thickness difference between the warp yarns and the weft yarns and an interweaving structure. The weaving structure of the air layer fabric can increase the thickness of the fabric and make the surface delicate, improve the air permeability of the fabric and stabilize the structure, increase the heat retention property and moisture absorption quick drying property of the fabric, and improve the wear resistance property of the fabric and make the fabric soft. But the content of the related art is to be further improved

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model discloses a double-sided fabric which has good wear resistance and heat preservation and radiation and is provided with an air layer, and the technical scheme of the utility model is implemented as follows:

the utility model provides a be provided with two-sided fabric of air bed, includes upper surface fabric and lower surface fabric, upper surface fabric with set up intermediate level fabric between the lower surface fabric, through tucking or transfer the loop be in upper surface fabric with form the mesh structure on the lower surface fabric, intermediate level fabric is the air bed structure.

Preferably, the upper and lower face fabrics are flat-bed or weft jersey structures.

Preferably, the yarns forming the upper surface fabric, the lower surface fabric and the middle layer fabric are elastic polyester fibers.

The surface density of the fabric is 18 coils/5 cm-22 coils/5 cm in longitudinal density, and the number of coils in transverse direction is 14 coils/5 cm-18 coils/5 cm.

Preferably, the warp yarns of the upper surface fabric, the lower surface fabric and the middle layer fabric adopt 9-16 yarns, and the weft yarns adopt 21-38 yarns.

By implementing the technical scheme of the utility model, the problems of poor air permeability, poor wear resistance and poor shape retention of the double-sided seamless fabric in the prior art can be solved; according to the technical scheme, the air layer is woven in the middle of the double-sided fabric, and the technical effect that the mesh structure is formed on the surface of the fabric and the air layer is formed between the double-layer fabric can be achieved through loop transfer and tucking.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Fig. 1 is a schematic view of a woven structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

In a preferred embodiment, as shown in fig. 1, a double-sided fabric provided with an air layer comprises an upper surface fabric and a lower surface fabric, wherein an intermediate layer fabric is arranged between the upper surface fabric and the lower surface fabric, a mesh structure is formed on the upper surface fabric and the lower surface fabric through tucking or transferring, and the intermediate layer fabric is an air layer structure.

In this specific embodiment, a double-sided seamless knitting machine is used to knit the double-sided fabric, a common knitting machine in the market or on the market can be selected for the double-sided seamless knitting machine to knit the double-sided knitted fabric, and the mesh structure is formed on the upper and lower sides of the double-layer fabric by loop transferring and tucking operations, so as to ensure that the fabric has good air permeability, and the basic structure of the fabric includes: the rib is one of basic structures of weft knitted fabric and is formed by combining and arranging a front side wale and a back side wale in a certain form. The rib knitted fabric has high elasticity and extensibility when stretched in the transverse direction. Tucks are one of the structural units of the "weft" fancy weave. In order to create a fancy effect in weft-knitted fabrics, the old loops on certain needles are brought into the hooks of the needles together with the new yarn during knitting. The new yarn is formed into an unclosed, suspended arc and the old loops form elongated loops. In this embodiment, the fabric is knitted by a tuck and transfer knitting method. The fabric in the weaving embodiment can be woven by a common double-sided seamless weaving machine in the market, and the mesh size on the surface of the fabric can be increased by adopting the weaving mode of loop transfer and tucking, so that the air permeability is increased. When the loop transfer operation is carried out, the needles on the needle cylinder and the dial of the knitting machine move towards two sides simultaneously, the upper needles and the lower needles move simultaneously to generate the maximum meshes, and meanwhile, the single-side knitting mode adopted by the loop transfer is combined, so that the fluffy and warm-keeping of the fabric is ensured, and meanwhile, the air permeability is increased as much as possible. As shown in fig. 1, during the fabric knitting process, when transferring, the upward arrow indicates that the stitch on the needle cylinder is transferred to the dial, and the downward arrow indicates that the stitch on the dial is transferred to the needle cylinder. The air permeability is increased by the movement of the needle cylinder and the dial and the loop transfer operation to realize the maximum mesh design on the surface of the fabric. An air layer is formed between the upper surface and the lower surface, so that the warmth retention property and the shape retention property of the fabric can be effectively improved.

In a preferred embodiment, the upper and lower face fabrics are of plain or weft plain construction.

In this particular embodiment, the upper and lower face fabrics are of plain or weft plain construction, and in the examples the fabric is a knitted fabric, which is of plain or weft plain construction.

In a preferred embodiment, the yarns forming the upper surface fabric, the lower surface fabric and the middle layer fabric are made of elastic polyester fibers.

In the specific embodiment, the elastic polyester fiber has good shape retention and wrinkle resistance, and has high strength and elastic recovery capability, the good shape retention of the fabric can be ensured by weaving the polyester yarn, the fabric is prevented from deforming after being worn for a long time or cleaned, the total titer of the yarn for weaving the fabric is more than 7dtex and less than 120dtex, and the woven fabric can be ensured to be light and thin and has good breakage resistance.

In a preferred embodiment, the fabric has a surface density of 18 stitches per 5cm to 22 stitches per 5cm and a number of stitches in the cross direction of 14 stitches per 5cm to 18 stitches per 5 cm.

In the specific embodiment, the surface coil number of the fabric is 18 coils/5 cm-22 coils/5 cm in longitudinal density, and the transverse coil number is 14 coils/5 cm-18 coils/5 cm.

In a preferred embodiment, the warp yarns of the upper surface fabric, the lower surface fabric and the middle layer fabric are 9-16 yarns, and the weft yarns are 21-38 yarns.

In this particular embodiment, the greater the difference between warp and weft yarns, the better the air layer formed and the better the fabric performance. The weft yarns are added between the surface layer and the inner layer to form a static air layer, and according to different selected yarn raw materials, the non-elastic or four-side high-elastic or 360-degree high-elastic fabric can be woven in the embodiment, so that the effects of sport, comfort, warm keeping, moisture absorption and sweat releasing are achieved.

It should be understood that the above-described embodiments are merely exemplary of the present invention, and are not intended to limit the present invention, and that any modification, equivalent replacement, or improvement made without departing from the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a be provided with two-sided fabric of air bed, includes upper surface fabric and lower surface fabric, its characterized in that: an intermediate layer fabric is arranged between the upper surface fabric and the lower surface fabric, mesh structures are formed on the upper surface fabric and the lower surface fabric through tucking or transferring, and the intermediate layer fabric is an air layer structure.

2. A double-sided fabric provided with an air layer according to claim 1, wherein: the upper surface fabric and the lower surface fabric are flat-needle or weft flat-needle structures.

3. A double-sided fabric provided with an air layer according to claim 2, wherein: the yarns forming the upper surface fabric, the lower surface fabric and the middle layer fabric are made of elastic polyester fibers.

4. A double-sided fabric provided with an air layer according to claim 3, wherein: the surface density of the fabric is 18 coils/5 cm-22 coils/5 cm in longitudinal density, and the number of coils in transverse direction is 14 coils/5 cm-18 coils/5 cm.

5. A double-sided fabric provided with an air layer according to any one of claims 1 to 4, wherein: the warp yarns of the upper surface fabric, the lower surface fabric and the middle layer fabric adopt 9-16 yarns, and the weft yarns adopt 21-38 yarns.