CN216585461U

CN216585461U - Double-faced fabric

Info

Publication number: CN216585461U
Application number: CN202122423134.2U
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 which comprises a front fabric, a back fabric and a weft insertion tissue, wherein the weft insertion tissue is bulked yarns, the bulked yarns comprise polyester yarns and polyamide yarns, floating threads are arranged on the front fabric and the back fabric, and the floating threads form a diamond mesh structure through a quilting technology. The beneficial effects of the utility model are as follows: the front and back surfaces of the fabric have smooth and attractive shapes, and the finished product can reduce the post processing such as edge sewing and the like and can maintain better air permeability and bursting strength.

Description

Double-faced fabric

Technical Field

The utility model relates to the technical field of knitted fabrics, in particular to a double-faced fabric.

Background

With the continuous development of fabric technology, double-sided seamless fabrics are gradually and widely applied, but the application scene and the corresponding style of the current seamless fabrics have certain singleness, and the double-sided seamless fabrics are improved to a certain extent in order to ensure that the double-sided seamless fabrics are widely applied. Patent CN105463661B discloses the problem of exposed connecting points of double-sided different-color fabrics with a connecting double-layer structure design, the production method is simple and easy, the cost is low, the environment is protected, the obtained double-sided fabrics have soft hand feeling, the surface and the inner layers have completely different-color appearance effects, and the double-sided fabrics are suitable for various uses. Patent CN208052734U discloses a double-sided fabric comprising an upper surface layer, a middle layer and a lower surface layer, wherein the upper surface layer is interwoven with antistatic warp and antistatic weft, which not only enhances the antistatic ability of the double-sided fabric, but also prevents the fabric fiber from falling off and fine dust particles from leaking out from the fabric gap, the lower surface layer is interwoven with ramie warp and antistatic weft, which not only has antibacterial and bacteriostatic effects, but also has health-care effects, the middle layer is interwoven with radiation-proof warp and weft, so that the double-sided fabric has radiation-resistant properties, radiation-proof, antibacterial and dirt-inhibiting functions, and is soft, breathable and water-washing resistant, in addition, the upper surface layer and the lower surface layer are coated with a thermal-insulating layer and a waterproof layer, so that the double-sided fabric has thermal-insulating and waterproof effects, and the waterproof layer is polyurethane waterproof layer, which not only has excellent oil resistance, solvent resistance, water resistance and fire resistance, the double-faced fabric has high flexibility and rebound resilience, so that the service life of the double-faced fabric is prolonged, in addition, the utilization value of the double-faced fabric is greatly improved, and the due range of the double-faced fabric is also expanded.

Weft knitted products knitted by a double-sided seamless knitting machine are usually knitted by utilizing structures such as loop forming, tucking, floating, transferring and the like to a single-sided or double-sided fabric. Common basic textures include a weft plain stitch, a rib stitch, and a links-links stitch; and the change organization includes: rib type, tuck type, air layer type, loop moving type, etc. The fabric with double-sided structure can be manufactured by a seamless knitting machine, the fabric can form beautiful and smooth appearance on the front and back sides, and is suitable for clothing accessories, and the processing steps are reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model discloses a double-sided fabric with better shape retention and air permeability and higher wear resistance and bursting strength, and the technical scheme of the utility model is implemented as follows:

a double-sided fabric comprises a front fabric, a back fabric and a weft insertion tissue, wherein the weft insertion tissue adopts bulked yarns, the bulked yarns comprise polyester yarns and nylon yarns, floating threads are arranged on the front fabric and the back fabric, and the floating threads form a diamond mesh structure through a quilting technology.

Preferably, the surface of the front fabric and the surface of the back fabric are coated with a waterproof layer or a heat insulation layer.

Preferably, the front fabric and the back fabric are antistatic yarns.

Preferably, the antistatic yarn comprises polyester filament yarn and conductive fiber filament yarn.

Preferably, the bulked yarn further comprises an antibacterial yarn.

By implementing the technical scheme of the utility model, the problems of single structure and single applicable scene of the double-sided seamless fabric in the prior art can be solved; by implementing the technical scheme of the utility model, the front and back sides of the fabric can be smooth and beautiful by quilting the floating threads on the surface of the fabric and arranging the weft insertion yarns, so that the finished product can reduce the post-processing of edge sewing and the like and can maintain the technical effects of better air permeability and bursting strength.

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 fabric structure;

fig. 2 is a schematic view of a weaving process.

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 and 2, a double-sided fabric comprises a front fabric and a back fabric, and further comprises a weft insertion structure, wherein the weft insertion structure is a bulked yarn, and floating threads are arranged on the front fabric and the back fabric and form a diamond mesh structure by a quilting technology.

In this embodiment, the fabric is knitted by a common double-sided seamless knitting machine on the market, and as shown in fig. 2, the knitting method is that the yarn is put into the double-sided seamless knitting machine to start knitting the fabric, the knitted fabric comprises a front fabric and a back fabric, when the fabric is knitted, some knitting needles do not participate in knitting through one or more paths, and then the knitting needles do not participate in knitting again, and the old loop crosses over the yarn which does not participate in knitting and a new loop, and the unlooped yarn is arranged behind the old loop to form a floating line. In order to prevent snagging, the floating thread is not easy to be too long. And forming a diamond mesh structure on the surface of the fabric through quilting. As shown in fig. 2. The diamond mesh structure can ensure good air permeability. The fabric is provided with the weft insertion yarns, and when the common yarns are used as the weft yarns, the transverse extensibility of the fabric can be reduced. The bulk yarn is formed by mixing two kinds of polyester fibers and nylon fibers with different shrinkage rates to form the yarn, then the yarn is placed in steam or hot air or boiling water for treatment, at the moment, the fiber with high shrinkage rate generates larger shrinkage and is positioned in the center of the yarn, and the mixed low-shrinkage fiber is extruded to form a ring shape on the surface of the yarn due to the shrinkage reduction, so that the bulk yarn with fluffiness, fullness and elasticity is obtained. The final fabric has great thickness and good air permeability, and the appearance of the fabric shows a pattern formed by small meshes. The fabric has the same structure as the front fabric and the back fabric, and the shape of the fabric can be fully explained by showing the shape structure on one side.

In a preferred embodiment, the face and back fabric surfaces are coated with a water or thermal barrier layer.

In this embodiment, a waterproof layer or a heat insulating layer may be disposed on the surface of the front fabric and the surface of the back fabric, so that the double-sided fabric has wider applicability, wherein the heat insulating layer may be made of nano alumina, and the waterproof layer may be made of polyurethane.

In a preferred embodiment, the face fabric and the back fabric are antistatic yarns.

In the embodiment, the antistatic yarns can be added for blending in the spinning process of spinning the front fabric and the back fabric, and can improve the wearing comfort of the fabrics and avoid the wearing comfort of the fabrics from being reduced due to static in a dry environment.

In a preferred embodiment, the antistatic yarn comprises polyester filaments and conductive fiber filaments.

In this embodiment, the antistatic yarn may be obtained by blending polyester filament yarn and conductive fiber filament yarn.

In a preferred embodiment, the bulked yarn further comprises an anti-bacterial yarn.

In the embodiment, the antibacterial yarns can be added for blending besides the polyester yarns and the polyamide yarns in the spinning process of the bulked yarns, so that the antibacterial property of the bulked yarns is improved, and a large amount of bacteria is prevented from being generated on the bulked yarns in the using process of the fabric.

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. A double-sided fabric comprising a face fabric and a back fabric, characterized in that: the fabric is characterized by further comprising a weft insertion tissue, wherein the weft insertion tissue is made of bulked yarns, the bulked yarns comprise polyester yarns and polyamide yarns, floating threads are arranged on the front fabric and the back fabric, and the floating threads form a diamond mesh structure through a quilting technology.

2. A double-sided fabric as claimed in claim 1, wherein: and the surfaces of the front fabric and the back fabric are coated with a waterproof layer or a heat insulation layer.

3. A double-sided fabric as claimed in claim 2, wherein: the front fabric and the back fabric are made of antistatic yarns.

4. A double-sided fabric as claimed in claim 3, wherein: the antistatic yarn comprises polyester filament yarn and conductive fiber filament yarn.

5. A double-sided fabric as claimed in claim 4, wherein: the bulked yarn also comprises an antibacterial yarn.