CN218906538U

CN218906538U - Double-layer double-color moisture-absorption thermal fabric

Info

Publication number: CN218906538U
Application number: CN202222839282.7U
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: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-04-25
Anticipated expiration: 2032-10-26

Abstract

The utility model provides a double-layer double-color moisture-absorption thermal fabric, which belongs to the technical field of textile fabrics and comprises the following components: a surface layer and an inner layer; the surface layer is formed by warp knitting of moisture-absorbing yarn-dyed yarns, the moisture-absorbing yarn-dyed yarns comprise core yarns and cladding yarns, the core yarns are formed by doubling viscose yarns, coconut fiber yarns and acetate fiber yarns, and the cladding yarns are polyester filaments with special-shaped cross sections; the inner layer is formed by warp knitting of wet-conducting yarn, the wet-conducting yarn comprises core filaments and wrapping filaments, the core filaments comprise an inner layer and an outer layer, the inner layer is formed by stranding acrylic filaments and polyester filaments, the outer layer is bamboo fiber yarn, and the wrapping filaments are polypropylene filaments. The utility model has the characteristics of good warmth retention property, excellent hygroscopicity, antibacterial property, high strength, deodorization and the like.

Description

Double-layer double-color moisture-absorption thermal fabric

Technical Field

The utility model relates to the technical field of textile fabrics, in particular to a double-layer double-color moisture-absorption thermal fabric.

Background

The warp knitting fabric is woven by a warp knitting machine, has the characteristics of high elasticity, high ductility and the like, and is widely applied to various fields. The warp knitted fabric can be used in a single-layer or multi-layer composite mode, wherein the double-layer composite warp knitted fabric is one of common warp knitted fabrics, and is thicker, higher in heat retention and higher in strength compared with the single-layer warp knitted fabric. However, as the thickness increases, the fabric is more prone to accumulate moisture, and the moisture is absorbed in the fabric, so that the fabric body is moist, the wearing experience is affected, bacteria are bred, and the health is not benefited. The utility model provides a double-layer double-color moisture-absorption thermal fabric.

Disclosure of Invention

The utility model aims to provide a double-layer double-color moisture-absorption thermal fabric.

In order to solve the technical problems, the aim of the utility model is realized as follows:

a double-layer double-color moisture-absorbing thermal fabric, comprising: a surface layer and an inner layer;

the surface layer is formed by warp knitting of moisture-absorbing yarn-dyed yarns, the moisture-absorbing yarn-dyed yarns comprise core yarns and cladding yarns, the core yarns are formed by doubling viscose yarns, coconut fiber yarns and acetate fiber yarns, and the cladding yarns are polyester filaments with special-shaped cross sections;

the inner layer is formed by warp knitting of wet-conducting yarn, the wet-conducting yarn comprises core filaments and wrapping filaments, the core filaments comprise an inner layer and an outer layer, the inner layer is formed by stranding acrylic filaments and polyester filaments, the outer layer is bamboo fiber yarn, and the wrapping filaments are polypropylene filaments.

On the basis of the scheme and as a preferable scheme of the scheme, the cross section shape of the special-shaped cross-section polyester filament yarn is cross-shaped.

Based on the scheme and as a preferable scheme of the scheme, the polyester filaments are modified antibacterial deodorizing polyester filaments.

On the basis of the scheme and as a preferable scheme of the scheme, the surface layer and the inner layer are both of a warp-flat tissue.

On the basis of the scheme and as a preferable scheme of the scheme, the stitch density of the surface layer knitting is 25-30/cm; the coil density of the inner layer braiding is 30-35/cm.

On the basis of the scheme and as a preferable scheme of the scheme, hollow nylon filaments are arranged between the inner layer and the outer layer; the hollow nylon filaments are wound outside the inner layer.

On the basis of the scheme and as a preferable scheme of the scheme, the surface of the surface layer and the surface of the inner layer are adhered with three-proofing finishing agent layers.

The beneficial effects of the utility model are as follows: the inner layer is formed by weaving the moisture-conducting yarn-dyed yarn, the moisture-conducting yarn-dyed yarn comprises polypropylene fibers, bamboo fibers and chemical fiber filaments, the chemical fiber filaments can improve the strength of the fabric, the bamboo fibers enable the fabric to have certain antibacterial property and deodorizing property, and the polypropylene fibers can guide moisture generated by skin to the surface layer, so that the skin is kept dry and comfortable. The surface layer is woven by the moisture-absorbing yarn-dyed yarns, so that the moisture led out by the inner layer can be absorbed and dispersed, the moisture accumulation is prevented, and the comfort level of the fabric is improved.

Drawings

FIG. 1 is a schematic diagram of a fabric layer structure according to an embodiment of the present utility model.

Fig. 2 is a schematic diagram of a moisture-absorbing yarn structure according to an embodiment of the present utility model.

Fig. 3 is a schematic view of a moisture-conductive yarn structure according to an embodiment of the present utility model.

Fig. 4 is a schematic diagram of a wet-guiding yarn structure according to an embodiment of the present utility model.

FIG. 5 is a schematic view of a three-sided material layer structure according to an embodiment of the present utility model.

In the figure: 1. viscose yarns; 2. a coconut fiber yarn; 3. acetate fiber yarn; 4. polyester filament yarn with special-shaped section; 5. acrylic filaments; 6. polyester filaments; 7. bamboo fiber yarn; 8. polypropylene filaments; 9. hollow nylon filaments; 11. a surface layer; 12. an inner layer; 13. and a three-proofing finishing agent layer.

Detailed Description

The utility model will be further described with reference to the drawings and specific examples.

Embodiment one:

as shown in fig. 1, a double-layer double-color moisture-absorbing thermal fabric comprises: a top layer 11 and a back layer 12. The surface layer 11 is far away from the skin, and the inner layer 12 is attached to the skin.

The surface layer 11 is formed by warp knitting of moisture-absorbing yarn, as shown in fig. 2, the moisture-absorbing yarn comprises core yarns and cladding yarns, the core yarns are formed by twisting viscose yarns 1, coconut fiber yarns 2 and acetate fiber yarns 3, and the cladding yarns are polyester filaments 4 with special-shaped cross sections. Preferably, the cross section of the profiled-section polyester filament 4 is cross-shaped, and is wound outside the core filament in a crossed manner. The viscose fiber, the coconut fiber and the acetate fiber have good water absorption, can absorb the water led out by the inner layer 12, have good air permeability and excellent hand feeling, and can improve the air permeability and the touch feeling of the fabric; the coconut shell fiber has higher strength and can improve the strength of the fabric. Wherein the surface layer 11 adopts a warp-flat structure, and the knitting coil density is 25-30/cm.

The inner layer 12 is formed by warp knitting of wet-conducting yarn, as shown in fig. 3, the wet-conducting yarn comprises core filaments and wrapping filaments, the core filaments comprise an inner layer and an outer layer, the inner layer is formed by stranding acrylic filaments 5 and polyester filaments 6, and the wet-conducting yarn has high strength and good warmth retention property; the outer layer is made of bamboo fiber yarns 7, and the bamboo fiber yarns 7 are spirally wound outside the inner layer; the wrapping filaments are polypropylene filaments 8, and the polypropylene filaments 8 are crossly wrapped outside the core filaments. Wherein the inner layer 12 adopts a warp-flat structure, and the density of the knitted coil is 30-35/cm.

The moisture-absorbing yarn is different from the moisture-conductive yarn.

Embodiment two:

as shown in fig. 4, the present embodiment is different from the first embodiment in that: the polyester filaments 6 are modified antibacterial deodorizing polyester filaments; and hollow nylon filaments 9 are arranged between the inner layer and the outer layer; the hollow nylon filaments 9 are wound outside the inner layer. The modified antibacterial deodorizing polyester filament yarn can further improve the antibacterial property and deodorizing property of the fabric. The hollow nylon filament 9 not only can improve the strength of the fabric, but also can improve the warmth retention property of the fabric, so that the fabric has wider applicability.

Preferably, the preparation steps of the modified antibacterial deodorizing polyester filament yarn comprise: the PET chips were mixed with an antibacterial agent and a deodorant.

Embodiment III:

as shown in fig. 5, the present embodiment is different from the first embodiment in that: the surface layer 11 and the inner layer 12 are adhered with the three-proofing finishing agent layer 13, so that the fabric has certain waterproof, oil-proof and antifouling properties, the dirt resistance is improved, and the use is more convenient. Wherein the three-proofing finishing agent layer 13 is prepared by padding a fabric with the three-proofing finishing agent solution.

The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.

Claims

1. The double-layer double-color moisture-absorption thermal fabric is characterized by comprising the following components: a top layer (11) and a bottom layer (12);

the surface layer (11) is formed by warp knitting of moisture-absorbing yarn-dyed yarns, the moisture-absorbing yarn-dyed yarns comprise core yarns and cladding yarns, the core yarns are formed by twisting viscose yarns (1), coconut fiber yarns (2) and acetate fiber yarns (3), and the cladding yarns are polyester filaments (4) with special-shaped cross sections;

the inner layer (12) is formed by warp knitting of moisture-conducting yarn-dyed yarns, the moisture-conducting yarn-dyed yarns comprise core yarns and wrapping yarns, the core yarns comprise an inner layer and an outer layer, the inner layer is formed by stranding acrylic filaments (5) and polyester filaments (6), the outer layer is bamboo fiber yarns (7), and the wrapping yarns are polypropylene filaments (8).

2. The double-layer double-color moisture-absorption thermal fabric according to claim 1, wherein the cross-section shape of the special-shaped cross-section polyester filaments (4) is cross-shaped.

3. The double-layer double-color moisture-absorption thermal fabric according to claim 1, wherein the polyester filaments (6) are modified antibacterial deodorizing polyester filaments.

4. The double-layer double-color moisture-absorption thermal fabric according to claim 1, wherein the surface layer (11) and the inner layer (12) are both of warp-flat structures.

5. The double-layer double-color moisture-absorption thermal fabric according to claim 1, wherein the coil density of the surface layer (11) is 25-30/cm; the density of the coils woven by the inner layer (12) is 30-35/cm.

6. The double-layer double-color moisture-absorbing and heat-insulating fabric according to claim 1, wherein hollow nylon filaments (9) are arranged between the inner layer and the outer layer; the hollow nylon filament (9) is wound outside the inner layer.

7. The double-layer double-color moisture-absorption thermal fabric according to claim 1, wherein a three-proofing finishing agent layer (13) is attached to the surfaces of the surface layer (11) and the inner layer (12).