CN218966311U

CN218966311U - Environment-friendly high-color-fastness composite fabric

Info

Publication number: CN218966311U
Application number: CN202220973034.9U
Authority: CN
Inventors: 朱根兴; 王乃奎; 李忠飞; 沈亚伟; 秦丽君; 庄晓东; 程永生; 盛跃杰; 刘新伟
Original assignee: Zhejiang Aumerry Textile Technology Co ltd
Current assignee: Zhejiang Aumerry Textile Technology Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2023-05-05
Anticipated expiration: 2032-04-26

Abstract

The utility model relates to an environment-friendly high-color-fastness composite fabric which comprises a base cloth layer and a suede layer, wherein the base cloth layer and the suede layer are connected through an adhesive layer, the adhesive layer is formed by single-layer adhesive points, the adhesive layer is uniformly coated between the base cloth layer and the suede layer, the upper surface of the suede layer is coated with a waterproof coating layer, the lower surface of the suede layer is compounded with a reticular fiber layer, the adhesive points are distributed in meshes of the reticular fiber layer, the base cloth layer is formed by warp and weft knitting, the warp is formed by twisting polyester fibers and bamboo carbon fibers, and the reverse surface of the base cloth layer is napped through weft yarns to form a nap surface layer. The utility model aims to provide a fabric which is reasonable in design, firm in structure, good in hand feeling and high in color fastness.

Description

Environment-friendly high-color-fastness composite fabric

Technical Field

The utility model relates to an environment-friendly high-color-fastness composite fabric.

Background

The color fastness (color fastness for short) refers to the fading degree of dyed fabrics under the action of external factors (extrusion, friction, water washing, rain, solarization, illumination, seawater immersion, saliva immersion, water stains, sweat stains and the like) in the using or processing process, and is an important index of the fabrics. The existing fabric in the market has obvious fading problem after long-time use, and the aesthetic effect of the fabric is influenced and the service life is prolonged.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide the fabric which is reasonable in design, firm in structure, good in hand feeling and high in color fastness.

The utility model solves the problems by adopting the following technical scheme: the utility model provides an environment-friendly high color fastness composite fabric, includes base cloth layer and chamois leather fine hair layer, base cloth layer and chamois leather fine hair layer pass through the tie coat and connect, the tie coat is the tie coat constitution of individual layer, even point scribbles between base cloth layer and chamois leather fine hair layer, chamois leather fine hair layer upper surface coating has waterproof tectorial membrane layer, chamois leather fine hair layer lower surface complex has netted fibrous layer, the tie coat distributes in the mesh of netted fibrous layer, base cloth layer adopts warp and weft to weave and forms, and the warp adopts polyester fiber and bamboo charcoal fiber to twist and forms, base cloth layer reverse side forms the fine hair surface course through the woof nap. The polyester fiber and the bamboo charcoal fiber are adopted to twist, the dyed product has uniform color, the fabric has good moisture absorption and air permeability, can absorb the moisture permeated in the fabric, prevents the inside from being damped and mildewed, and has higher color fastness; the reticular fiber layer forms a reticular film on the surface of the suede layer, so that the dye can be prevented from falling off, the wet processing color fastness is improved, the waterproof coating layer improves the waterproof performance of the fabric, the damage to a dyeing structure is prevented, the color fastness is further improved, and the phenomena of fading and the like of the fabric can not be caused under the conditions of washing, friction and the like; the adhesive layer is formed by single-layer adhesive points, is uniformly coated in a glue point transferring mode, and is firmly bonded.

Preferably, the pile layer has a height of 1-1.5mm. The velvet surface layer enables the fabric to have the advantage of good hand feeling.

Preferably, the waterproof coating layer is a polytetrafluoroethylene film.

Compared with the prior art, the utility model has the following advantages and effects: 1, the dyed product has uniform color and good moisture absorption and air permeability, can absorb the moisture permeated in the fabric, prevent the inside from being affected with damp and mildewed, and has higher color fastness; 2. the reticular fiber layer forms a reticular film on the surface of the suede layer, so that the dye can be prevented from falling off, the wet processing color fastness is improved, the waterproof coating layer improves the waterproof performance of the fabric, the damage to a dyeing structure is prevented, the color fastness is further improved, and the phenomena of fading and the like of the fabric can not be caused under the conditions of washing, friction and the like; 3. the adhesive layer is formed by single-layer adhesive points, is uniformly coated in a glue point transferring mode, and is firmly bonded.

Drawings

FIG. 1 is a schematic cross-sectional view of an embodiment of the present utility model.

FIG. 2 is a schematic view of a mesh fiber layer according to an embodiment of the present utility model.

In the figure: a base cloth layer 1, a suede layer 2, an adhesive layer 3, an adhesive point 4, a waterproof coating layer 5, a netlike fiber layer 6, a mesh 7 and a velvet surface layer 8.

Detailed Description

The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.

Referring to fig. 1-2, the environment-friendly high-color-fastness composite fabric in the embodiment comprises a base cloth layer 1 and a suede layer 2, wherein the base cloth layer 1 and the suede layer 2 are connected through a bonding layer 3, the bonding layer 3 is formed by single-layer bonding points 4, the bonding layer is uniformly coated between the base cloth layer 1 and the suede layer 2, a waterproof coating layer 5 is coated on the upper surface of the suede layer 2, a reticular fiber layer 6 is compounded on the lower surface of the suede layer 2, the bonding points 4 are distributed in meshes 7 of the reticular fiber layer 6, the base cloth layer 1 is formed by warp and weft knitting, the warp is formed by twisting polyester fibers and bamboo carbon fibers, and the reverse surface of the base cloth layer 1 is napped through weft yarns to form a nap surface layer 8. The polyester fiber and the bamboo charcoal fiber are adopted to twist, the dyed product has uniform color, the fabric has good moisture absorption and air permeability, can absorb the moisture permeated in the fabric, prevents the inside from being damped and mildewed, and has higher color fastness; the reticular fiber layer 6 forms a reticular film on the surface of the suede layer 2, can prevent dyes from falling off, improve the wet processing color fastness, and the waterproof coating film layer 5 improves the waterproof performance of the fabric, prevents damage to a dyeing structure, further improves the color fastness, so that the fabric can not fade under the conditions of washing, friction and the like; the adhesive layer 3 is formed by single-layer adhesive points 4, is uniformly coated by an adhesive point transferring mode, and is firmly adhered.

The pile layer 8 of this embodiment has a height of 1-1.5mm. The velvet surface layer 8 enables the fabric to have the advantage of good hand feeling.

The waterproof coating layer 5 of this embodiment is a polytetrafluoroethylene film.

In addition, it should be noted that all equivalent changes or simple changes according to the construction, characteristics and principles of the inventive concept are included in the scope of protection of the present utility model.

Claims

1. An environment-friendly high-color-fastness composite fabric is characterized in that: including base cloth layer and chamois leather fine hair layer, base cloth layer and chamois leather fine hair layer pass through the tie coat and connect, the tie coat is the tie coat constitution of individual layer, even point scribbles between base cloth layer and chamois leather fine hair layer, chamois leather fine hair layer upper surface coating has waterproof tectorial membrane layer, chamois leather fine hair layer lower surface complex has netted fibrous layer, the tie coat distributes in the mesh of netted fibrous layer, the base cloth layer adopts warp and weft to weave and forms, and the warp adopts polyester fiber and bamboo charcoal fiber to twist and forms, the base cloth layer reverse side forms the fine hair surface course through the woof nap.

2. The environment-friendly high-color-fastness composite fabric according to claim 1, wherein: the height of the velvet surface layer is 1-1.5mm.

3. The environment-friendly high-color-fastness composite fabric according to claim 1, wherein: the waterproof coating layer is a polytetrafluoroethylene film.