CN212765169U - Anti-static woolen fabric - Google Patents

Abstract

The utility model relates to a garment materials's field specifically is an antistatic woolen fabric, and it includes the surface fabric body, and the surface fabric body sets gradually the flexible layer that sets up to woolen layer, antistatic layer and assurance comfort level along self thickness direction, wears to be equipped with the metal fiber silk in the woolen layer. The antistatic woolen fabric has the antistatic function, and the characteristics and the texture of the woolen fabric are not influenced.

Description

Anti-static woolen fabric

Technical Field

The application relates to the field of garment materials, in particular to an anti-static woolen fabric.

Background

Woolen fabrics are a generic term for fabrics woven from various types of wool and cashmere. It is generally suitable for making formal and high-grade clothes such as dresses, suits, overcoat, etc. Clothes made of the woolen fabric are mostly used in winter, and under the environment of being dry in winter, the clothes made of the woolen fabric are easy to generate static electricity under the action of friction.

The utility model with publication number CN208101237U specifically discloses a windproof antistatic knitted fabric, which comprises a knitted base layer, a windproof layer arranged on the surface of the knitted base layer, a conductive layer, a first metal foil, a second metal foil and a resistance material; the upper surface and the lower surface of the knitted base layer are respectively provided with the conductive layers; the first metal foil and the second metal foil are arranged on the upper surface and the lower surface of the knitted base layer in a manner of being opposite to each other and are respectively contacted with the corresponding conductive layers. This technical scheme can realize the antistatic function of woolen surface material through first metallic foil, second metallic foil and resistive material.

With respect to the related art in the above-mentioned comparison document, the inventors consider that the following drawbacks exist: the upper surface and the lower surface of the woolen fabric are provided with the conductive layers, the first metal foil and the second metal foil, so that the windproof and antistatic effects are achieved, the metal foils can cover the surface of the woolen fabric, the texture and the surface characteristics of the woolen fabric are affected, and the wearing comfort level of people can be affected by the antistatic effect of the technical scheme.

SUMMERY OF THE UTILITY MODEL

In order not to influence the characteristic and the feel of woolen fabric itself under the function of preventing static, this application provides an antistatic woolen fabric.

The application provides a woolen fabric adopts following technical scheme:

the utility model provides an anti-static woolen fabric, includes the surface fabric body, the surface fabric body sets gradually the flexible layer that sets up to woolen layer, antistatic layer and assurance comfort level along self thickness direction, wear to be equipped with the metal fiber silk in the woolen layer.

Through adopting above-mentioned technical scheme, the metal fiber silk has increased the electric conductivity on woolen layer, and after the woolen layer surface produced electrified electric charge, the metal fiber silk can be fast with electrified electric charge conduction away, reduces the production of static, and the antistatic backing also can play the effect that reduces static, and certain comfort level can be guaranteed to the flexible layer. Consequently, under the combined action of woolen layer, antistatic layer and flexible layer, this application can also guarantee the characteristic and the feel of woolen surface fabric when reducing static.

Preferably, the woolen layer is formed by weaving woolen fibers and combined fibers as warps and wefts, and the combined fibers are formed by twisting and winding polyester-cotton fibers and hydrophilic composite fibers.

By adopting the technical scheme, the polyester-cotton fibers have strong antistatic property, the hydrophilic composite fibers have strong hydrophilicity, and can adsorb water molecules in the air to enhance the humidity of the polyester-cotton fibers, so that the drying degree of the periphery of the polyester-cotton fibers is reduced, and the generation of static electricity is reduced, so that the generation of static electricity can be reduced under the action of the composite fibers, and the characteristics and the texture of the woolen fabric are maintained by the woolen fibers.

Preferably, the fiber gaps of the combined fibers are inlaid with antistatic powder.

By adopting the technical scheme, the antistatic powder has certain antistatic property, and the antistatic property of the combined fiber is enhanced, so that the antistatic property of the woolen layer is enhanced.

Preferably, the outside of the combined fiber is coated with an antistatic coating.

By adopting the technical scheme, the antistatic coating has stronger antistatic property, and the antistatic property of the combined fibers can be increased, so that the antistatic property of the woolen layer is enhanced.

Preferably, the antistatic layer is woven by taking antistatic fibers as warps and wefts, the antistatic fibers comprise silver fibers, stainless steel fibers spirally wound along the silver fibers and sub-conductive fibers spirally wound along the silver fibers, and the stainless steel fibers and the sub-conductive fibers are alternately wound.

Through adopting above-mentioned technical scheme, silver-colored fibre, stainless steel fibre and inferior conducting fiber can both play the effect of leaking discharge, and the quick transfer away of electrified electric charge, stainless steel fibre and inferior conducting fiber twine in turn on silver-colored fibre for antistatic fiber's electrically conductive effect is better, can be comparatively quick derive static, has strengthened antistatic fiber's antistatic properties, thereby has strengthened antistatic layer's antistatic properties.

Preferably, the flexible layer is formed by alternately overlapping multiple layers of soft fiber cloth and multiple layers of polyester-cotton blended cloth.

Through adopting above-mentioned technical scheme, soft and soft fibre cloth has stronger flexibility and feels, and the cotton blended fabric that washes has ventilative, advantage that elasticity is good for the flexible layer has stronger travelling comfort and feels, has guaranteed the comfort level when the user wears. Simultaneously, soft fiber cloth and polyester-cotton blended fabric have certain hygroscopicity, so be difficult to produce static, further prevent the woolen fabric from producing static under the prerequisite that improves the comfort level.

Preferably, conductive mica powder with a conductive function is embedded between the soft fiber cloth and the polyester-cotton blended cloth.

By adopting the technical scheme, the conductive mica powder has stronger conductivity, can leak discharge and transfer charged charges away, thereby enhancing the antistatic property of the flexible layer.

Preferably, the antistatic layer and the woolen layer are fixedly bonded by a hot melt adhesive film, and the antistatic layer and the flexible layer are fixedly bonded by a hot melt adhesive film.

Through adopting above-mentioned technical scheme, hot melt adhesive membrane is comparatively soft and has stronger viscidity, when can making antistatic layer, woolen cloth layer and flexible layer bond inseparabler, does not influence the softness and the comfort of woolen cloth self.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the metal fiber silk has increased the electric conductivity on woolen cloth layer, and after the woolen cloth layer surface produced electrified electric charge, the metal fiber silk can be fast with electrified electric charge conduction away, reduces the production of static, and the antistatic backing also can play the effect that reduces static, and certain comfort level can be guaranteed to the flexible layer. Therefore, under the combined action of the woolen layer, the anti-static layer and the flexible layer, the characteristics and the texture of the woolen fabric can be ensured while static electricity is reduced;

2. the polyester cotton fibers have strong antistatic property, the hydrophilic composite fibers have strong hydrophilicity, and can adsorb water molecules in the air to enhance the humidity of the polyester cotton fibers, so that the drying degree of the periphery of the polyester cotton fibers is reduced, the generation of static electricity is reduced, the static electricity can be reduced under the action of the composite fibers, and the characteristics and the texture of the woolen fabric are maintained by the woolen fibers;

3. silver-colored fibre, stainless steel fiber and inferior conducting fiber can both play the effect of leakage discharge, and the quick transfer away of electrified electric charge, stainless steel fiber and inferior conducting fiber alternate winding are on silver-colored fibre for antistatic fiber's electrically conductive effect is better, can derive static comparatively fast, has strengthened antistatic fiber's antistatic property, thereby has strengthened antistatic layer's antistatic property.

Drawings

FIG. 1 is a schematic diagram of the structure of an antistatic woolen fabric layer;

FIG. 2 is a schematic view of the composition of the woolen layer;

FIG. 3 is a schematic view of the compositional structure of the conjugate fiber;

FIG. 4 is a schematic diagram of the composition structure of an antistatic layer;

fig. 5 is a schematic view of the composition structure of the antistatic fiber.

Description of reference numerals: 1. a fabric body; 2. a woolen layer; 3. an antistatic layer; 4. a flexible layer; 5. a metal fiber filament; 6. woolen fibers; 7. combining fibers; 8. polyester cotton fiber; 9. a hydrophilic composite fiber; 10. antistatic powder; 11. an antistatic coating; 12. antistatic fibers; 13. silver fibers; 14. stainless steel fibers; 15. a sub-conductive fiber; 16. soft and soft fiber cloth; 17. polyester-cotton blended fabric; 18. conductive mica powder.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses an anti-static woolen fabric. Referring to fig. 1, an anti-static woolen fabric includes surface fabric body 1, and surface fabric body 1 includes woolen layer 2, antistatic layer 3 and the flexible layer 4 that sets gradually along self thickness direction, and antistatic layer 3 plays antistatic effect, and flexible layer 4 is used for guaranteeing the surface fabric comfort level. The metal fiber yarns 5 penetrate through the woolen layer 2. The antistatic layer 3 is fixedly bonded with the woolen layer 2 through a hot melt adhesive film, and the antistatic layer 3 is fixedly bonded with the flexible layer 4 through the hot melt adhesive film. The hot melt adhesive film ensures the bonding firmness and ensures the soft hand feeling.

Referring to fig. 2, the woolen layer 2 is formed by weaving woolen fibers 6 and combined fibers 7 as warps and wefts, the outer side of the combined fibers 7 is coated with an anti-static coating 11, and the anti-static coating 11 can be a tin oxide coating, a silver coating or other various options. Referring to fig. 3, the composite fiber 7 is formed by twisting and winding polyester-cotton fiber 8 and hydrophilic composite fiber 9, antistatic powder 10 is embedded in the fiber gap of the composite fiber 7, and the antistatic powder 10 can be conductive titanium dioxide, conductive carbon black powder or other various options.

The metal fiber 5 and the polyester-cotton fiber 8 have the function of leakage discharge, can quickly transfer surrounding charged charges away, are not easy to generate static electricity, the antistatic powder 10 and the antistatic coating 11 both have antistatic property and are not easy to generate static electricity, and the hydrophilic composite fiber 9 can absorb moisture in the air, so that the fabric keeps certain humidity and is also not easy to generate static electricity, thereby enabling the woolen layer 2 to be not easy to generate static electricity.

Referring to fig. 4, the antistatic layer 3 is woven of antistatic fibers 12 as warp and weft. Referring to fig. 5, the antistatic fiber 12 includes a silver fiber 13, a stainless steel fiber 14 spirally wound along the silver fiber 13, and a sub-conductive fiber 15 spirally wound along the silver fiber 13, the stainless steel fiber 14 being alternately wound with the sub-conductive fiber 15.

The silver fibers 13, the stainless steel fibers 14 and the sub-conductive fibers 15 have high conductivity, can leak and discharge, and quickly transfer surrounding charged charges, so that static electricity is reduced, and the antistatic layer 3 has high antistatic property.

Referring to fig. 1, the flexible layer 4 is formed by alternately stacking a plurality of soft fiber cloth 16 and a plurality of polyester-cotton blended cloth 17, and conductive mica powder 18 with a conductive function is embedded between the soft fiber cloth 16 and the polyester-cotton blended cloth 17.

The soft fiber cloth 16 has strong flexibility and hand feeling, and the polyester-cotton blended cloth 17 has the characteristics of air permeability and good elasticity, so that the flexible layer 4 has strong flexibility and good hand feeling.

The implementation principle of the woolen fabric provided by the embodiment of the application is as follows: the metal fiber 5, the polyester-cotton fiber 8, the silver fiber 13, the stainless steel fiber 14 and the sub-conductive fiber 15 all have good conductivity, can leak and discharge, and can rapidly transfer away the surrounding charged charges.

The antistatic powder 10, the antistatic coating 11 and the conductive mica powder 18 all have strong antistatic property.

The hydrophilic composite fiber 9 can absorb moisture in the air to keep a certain humidity, which is not beneficial to the generation of static electricity. Under the combined action of the materials, the fabric body 1 has strong antistatic property and can reduce the generation of static electricity.

The soft fiber cloth 16 has strong flexibility and hand feeling, and the polyester-cotton blended cloth 17 has strong air permeability and elasticity. Under the combined action of the soft fiber cloth 16 and the polyester-cotton blended cloth 17, the flexible layer 4 has higher softness and stronger hand feeling. The hot melt adhesive film has good viscosity and higher softness, and the softness of the fabric body 1 is increased on the basis of ensuring the firm bonding of the fabric body 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an anti-static woolen fabric, includes surface fabric body (1), its characterized in that: surface fabric body (1) sets gradually along self thickness direction and sets up to woolen layer (2), antistatic layer (3) that play antistatic action and flexible layer (4) of guaranteeing the comfort level, wear to be equipped with metal fiber silk (5) in woolen layer (2).

2. The anti-static woolen fabric according to claim 1, characterized in that: the woolen layer (2) is formed by weaving woolen fibers (6) and combined fibers (7) as warps and wefts, and the combined fibers (7) are formed by twisting and winding polyester-cotton fibers (8) and hydrophilic composite fibers (9).

3. The anti-static woolen fabric according to claim 2, characterized in that: antistatic powder (10) is embedded in fiber gaps of the combined fibers (7).

4. The anti-static woolen fabric according to claim 3, characterized in that: the outside of the combined fiber (7) is coated with an antistatic coating (11).

5. The anti-static woolen fabric according to claim 1, characterized in that: the antistatic layer (3) is woven by taking antistatic fibers (12) as warps and wefts, the antistatic fibers (12) comprise silver fibers (13), stainless steel fibers (14) spirally wound along the silver fibers (13) and sub-conductive fibers (15) spirally wound along the silver fibers (13), and the stainless steel fibers (14) and the sub-conductive fibers (15) are alternately wound.

6. The anti-static woolen fabric according to claim 5, characterized in that: the flexible layer (4) is formed by alternately overlapping multiple layers of soft and soft fiber cloth (16) and multiple layers of polyester-cotton blended cloth (17).

7. The anti-static woolen fabric according to claim 6, characterized in that: conductive mica powder (18) with a conductive function is embedded between the soft fiber cloth (16) and the polyester-cotton blended cloth (17).

8. The anti-static woolen fabric according to claim 6, characterized in that: the antistatic layer (3) is fixedly bonded with the woolen layer (2) through a hot melt adhesive film, and the antistatic layer (3) is fixedly bonded with the flexible layer (4) through the hot melt adhesive film.

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