CN218615819U

CN218615819U - Double-color warp-knitted fabric

Info

Publication number: CN218615819U
Application number: CN202222460498.2U
Authority: CN
Inventors: 吴斌; 林玲琴; 金超
Original assignee: Haiyan Tianen Warp Knitting Co ltd
Current assignee: Haiyan Tianen Warp Knitting Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-03-14
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a double-colored warp knitting surface fabric. The utility model discloses a: warp knitting surface fabric basic unit. The warp-knitted fabric base layer is formed by weaving polyester elastic yarns and cationic polyester elastic yarns; the outer surface of the warp-knitted fabric base layer is coated with a transparent nano self-cleaning coating, and a skin-friendly antibacterial layer is compounded on one side, far away from the nano self-cleaning coating, of the warp-knitted fabric base layer. The warp-knitted fabric of the utility model adopts the cation polyester stretch yarn and the common polyester stretch yarn which are arranged alternately, after the warp-knitted fabric is dyed by cation dye, the cation polyester filament yarn is dyed while the common polyester is not dyed, so that the double-color effect can be achieved by one-time dyeing, and the cost is saved; the transparent nano self-cleaning coating has the effect of cleaning and resisting pollution, and the design feeling of the warp-knitted fabric base layer is not influenced; the skin-friendly bacteriostatic layer meets the requirements of flexibility, wearing, skin-friendly bacteriostatic and comfortable touch, and the application range of the warp-knitted fabric is widened.

Description

Double-color warp-knitted fabric

Technical Field

The utility model relates to a warp knitting surface fabric belongs to textile fabric preparation technical field, concretely relates to double-colored warp knitting surface fabric.

Background

Weaving processes include weaving (also known as tatting), knitting, braiding, and non-weaving, wherein knitting is further classified into warp knitting and weft knitting. Warp knitting is a textile technology belonging to the field of knitting. Knitted fabrics are formed by simultaneously knitting one or more sets of parallel aligned yarns on all the working needles of a warp feed machine, a process known as warp knitting, and a knitted fabric known as warp knit.

With the continuous improvement of living standard and the continuous widening of consumer consumption field, the use requirement of people on textiles is higher and higher. In order to seek for sensory stimulation, consumers have demanded that the warp-knitted fabric has an appearance of different colors, which is formed by alternately using textiles, and that the warp-knitted fabric can be worn in close contact with the skin and is comfortable. In view of the above, the invention provides the double-color warp-knitted fabric with the skin-friendly effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at satisfying the current consumer demand, providing a double-colored warp knitting surface fabric to reach the requirement that has double-colored effect, close skin feel.

In order to solve the technical problem, the purpose of the utility model is to realize like this:

a double-color warp-knitted fabric comprises a warp-knitted fabric base layer.

The warp-knitted fabric base layer is formed by weaving polyester elastic yarns and cationic polyester elastic yarns;

the outer surface of the warp-knitted fabric base layer is coated with a transparent nano self-cleaning coating, and a skin-friendly antibacterial layer is compounded on one side, far away from the nano self-cleaning coating, of the warp-knitted fabric base layer.

On the basis of the above scheme and as a preferred scheme of the above scheme, the warp direction of the warp-knitted fabric base layer 1 is formed by alternately arranging one polyester elastic yarn 11 and one cationic polyester elastic yarn 12, and the weft direction of the warp-knitted fabric base layer is formed by alternately arranging one polyester elastic yarn and two cationic polyester elastic yarns.

On the basis of the above scheme and as a preferable scheme of the above scheme, the yarns forming the skin-friendly antibacterial layer are formed by spirally winding skin-friendly cotton fibers and polylactic acid fibers.

On the basis of the scheme, as a preferable scheme of the scheme, the outer surface of the warp-knitted fabric base layer is arranged in a V shape, and is specifically woven by polyester elastic yarns and cationic polyester elastic yarns according to the following yarn laying structure:

1-0/4-5/2-1/5-6//。

on the basis of the above scheme and as a preferable scheme of the scheme, a layer of cationic colorant is attached to the fiber surface of the cationic polyester elastic yarn.

On the basis of the scheme, and as a preferable scheme of the scheme, a layer of flame retardant is attached to the fiber surface of the polyester elastic yarn.

The utility model has the advantages that:

compared with the prior art, the warp-knitted fabric of the utility model adopts the cation polyester stretch yarn and the common polyester stretch yarn which are arranged alternately, after the warp-knitted fabric is dyed by cation dye, the cation polyester filament yarn is colored, but the common polyester is not colored, so that the double-color effect can be achieved by one-time dyeing, and the cost is saved; the transparent nano self-cleaning coating has the clean and stain-resistant effect and does not influence the design feeling of the warp-knitted fabric base layer; the skin-friendly bacteriostatic layer meets the requirements of flexibility, wearing, skin-friendly bacteriostatic property and comfortable touch feeling, and the application range of the warp-knitted fabric is widened.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a warp knit fabric base layer construction;

FIG. 3 is a schematic view of the structure of yarns constituting the skin-friendly bacteriostatic layer;

FIG. 4 is a diagram of the base layer lapping of the second warp-knitted fabric of the embodiment.

In the figure, 1-warp knitted fabric base layer; 11-polyester elastic yarn; 12-cationic polyester elastic yarn; 2-nano self-cleaning coating; 3-skin-friendly antibacterial layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Example one

As shown in fig. 1-3, a two-color warp-knitted fabric comprises a warp-knitted fabric base layer 1, wherein the warp-knitted fabric base layer 1 is woven by polyester elastic yarns 11 and cationic polyester elastic yarns 12; the outer surface of the warp-knitted fabric base layer 1 is sprayed with a transparent nano self-cleaning coating 2, and a skin-friendly antibacterial layer 3 is compounded on one side of the warp-knitted fabric base layer 1, which is far away from the nano self-cleaning coating 2.

Specifically, warp knitting surface fabric basic unit 1 is woven by dacron stretch yarn 11 and positive ion dacron stretch yarn 12 and forms, and wherein dacron stretch yarn 11 is ordinary dacron stretch yarn: adopt cation dacron elastic yarn and ordinary dacron elastic yarn alternate arrangement, after the processing of cationic dye dyeing, cation dacron filament is colored and ordinary dacron is not colored, can just can reach double-colored effect through once dyeing, practiced thrift the cost.

Further, the warp direction of the warp-knitted fabric base layer 1 is formed by alternately arranging one polyester elastic yarn 11 and one cationic polyester elastic yarn 12, and the weft direction of the warp-knitted fabric base layer 1 is formed by alternately arranging one polyester elastic yarn 11 and two cationic polyester elastic yarns 12. Therefore, the warp-knitted fabric base layer 1 forms cross-shaped stripes with different widths in the transverse direction and the longitudinal direction, is full of design feeling, and meets the requirements of consumers on interval alternation and different colors and appearances of warp-knitted fabrics. Still further, constitute the yarn of close skin antibacterial layer 3 is formed by close skin cotton fiber and polylactic acid fibre spiral winding, specifically carries out the plying spiral and twists with close skin cotton fiber and polylactic acid fibre to form the yarn that has close skin nature and antibacterial nature, close skin cotton fiber and polylactic acid fibre interval alternate with skin contact, have gentle sense of touch, and polylactic acid fibre has natural degradable, advantage that antibacterial nature is good, is favorable to the popularization and use of this embodiment warp knitting surface fabric.

Example two

As shown in fig. 4, different from the first embodiment, the outer surface of the warp-knitted fabric substrate 1 is arranged in a "V-shape", and is specifically woven by the following yarn laying structure of the polyester elastic yarns 11 and the cationic polyester elastic yarns 12:

1-0/4-5/2-1/5-6//。

specifically, the polyester elastic yarns 11 and the cationic polyester elastic yarns 12 are arranged and warped according to a rule of 'threading 2-interval 2-threading 1-interval 1', and then are woven according to the yarn laying structure, so that the V-shaped arranged warp-knitted fabric is formed, and the design aesthetic feeling is achieved. Furthermore, the warp-knitted fabric of the embodiment is dyed, cationic dye is selected during dyeing, the color is bright, and common terylene is not colored, so that the purpose of obtaining double-color effect by one-time dyeing can be achieved, the cost is saved, and the process is simplified. The cationic polyester elastic yarn 12 is dyed by a cationic dye, so that a layer of cationic colorant is attached to the surface of the fiber. Preferably, the polyester elastic yarn 11 of the present embodiment is impregnated with a uniform solution of a flame retardant before weaving, and after drying, a layer of flame retardant is attached to the fiber surface of the polyester elastic yarn 11, so as to impart flame retardant property thereto.

And then, after the fabric post-finishing process, the warp-knitted fabric of the embodiment is subjected to treatments such as napping, shearing and the like, so that the fabric is plump and fine in hand feeling.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by logical analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention by those skilled in the art should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a double-colored warp knitting surface fabric, includes warp knitting surface fabric basic unit (1), its characterized in that:

the warp-knitted fabric base layer (1) is formed by weaving polyester elastic yarns (11) and cationic polyester elastic yarns (12);

the outer surface of the warp-knitted fabric base layer (1) is sprayed with a transparent nano self-cleaning coating (2), and a skin-friendly antibacterial layer (3) is compounded on one side of the warp-knitted fabric base layer (1) far away from the nano self-cleaning coating (2).

2. The double-color warp-knitted fabric according to claim 1, wherein the warp direction of the warp-knitted fabric base layer (1) is formed by alternately arranging one polyester elastic yarn (11) and one cationic polyester elastic yarn (12), and the weft direction of the warp-knitted fabric base layer (1) is formed by alternately arranging one polyester elastic yarn (11) and two cationic polyester elastic yarns (12).

3. The bicolor warp-knitted fabric according to claim 1, wherein yarns forming the skin-friendly antibacterial layer (3) are formed by spirally winding skin-friendly cotton fibers and polylactic acid fibers.

4. The bicolor warp-knitted fabric according to claim 1, wherein the outer surface of the warp-knitted fabric substrate (1) is arranged in a V shape, and is formed by weaving polyester elastic yarns (11) and cationic polyester elastic yarns (12) according to the following yarn laying structure:

1-0/4-5/2-1/5-6//。

5. a two-color warp knitted fabric according to claim 4, wherein a layer of cationic colorant is attached to the fiber surface of the cationic polyester elastic yarns (12).

6. The double-colored warp-knitted fabric according to claim 4, wherein a layer of flame retardant is attached to the fiber surface of the polyester elastic yarns (11).