CN217319574U

CN217319574U - Multifunctional fabric

Info

Publication number: CN217319574U
Application number: CN202220626621.0U
Authority: CN
Inventors: 林金钻
Original assignee: Yonggu Textile Technology Co ltd
Current assignee: Yonggu Textile Technology Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-08-30
Anticipated expiration: 2032-03-22

Abstract

The utility model discloses a multifunctional fabric, including the base cloth layer, still include PU bottoming layer, PU silver-colored coating and graphite alkene polyurethane composite coating, the PU bottoming layer sets up on the internal surface of base cloth layer, and PU silver-colored coating sets up on the internal surface of PU bottoming layer, and graphite alkene polyurethane composite coating sets up on the internal surface of PU silver-colored coating. After the technical scheme is adopted, the utility model provides a multifunctional fabric, when the multifunctional fabric that adopts the processing of four-layer structure to form promptly, PU silver-colored coating can effectually go back light transmission, black graphite alkene polyurethane composite coating then can effectively shelter from piercing through of ultraviolet light, fine and close graphite alkene polyurethane composite coating can 99% block ultraviolet and pierce through, and graphite alkene material in it is very easily dispelled the heat moreover, can go out the high-efficient conduction of heat of gathering on the surface fabric fast, consequently at the umbrella cloth that adopts the present case surface fabric to make, the tent, the result of use can let the body of people feel better nice and cool comfortable.

Description

Multifunctional fabric

Technical Field

The utility model relates to a surface fabric technical field especially relates to a multifunctional fabric.

Background

Common umbrella cloth, umbrella hat cloth, sunshade umbrella cloth, tent cloth and bassinet puggaree on the market can adopt PU silver coating or PU black coating to reach the purpose that the cooling below the reduction is covered is cool. However, the existing processing technology is generally of a three-layer structure, has no silver or black coating, has no black coating, has poor shading effect, has no silver coating, has less light reflection, has more heat energy absorbed by materials, has not ideal cooling effect,

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a multifunctional fabric.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a multifunctional fabric, includes the base cloth layer, still includes PU base coat, PU silver-colored coating and graphite alkene polyurethane composite coating, the PU base coat sets up on the internal surface on base cloth layer, PU silver-colored coating sets up on the internal surface of PU base coat, graphite alkene polyurethane composite coating sets up on the internal surface of PU silver-colored coating.

Preferably, the PU silver coating comprises a PU film layer and a nano silver coating coated on the surface of the PU film layer.

Preferably, the thickness of the base cloth layer is 0.05 mm-0.3 mm.

Preferably, the thickness of the PU bottom layer is 0.005 mm-0.02 mm.

Preferably, the thickness of the PU silver coating is 0.005 mm-0.02 mm.

Preferably, the thickness of the graphene polyurethane composite coating is 0.003 mm-0.02 mm. From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

1. the utility model provides a pair of multifunctional fabric, through adopting by the base cloth layer, PU bottoming layer and PU silver coating and graphite alkene polyurethane composite coating etc. combine to constitute the surface fabric, when adopting the multi-functional surface fabric that four-layer structure processing formed promptly, PU silver coating can effectually go back light transmission, black graphite alkene polyurethane composite coating then can effectively shelter from piercing through of ultraviolet ray, fine and close graphite alkene polyurethane composite coating can 99% block ultraviolet and pierce through, and graphite alkene material very easily dispels the heat in it, can go out the high-efficient conduction of heat of gathering on the surface fabric fast, consequently at the umbrella cloth that adopts the present case surface fabric to make, the tent, the result of use can let the body of people feel better nice and cool comfortable.

2. The utility model provides a pair of multifunctional fabric sets up graphite alkene polyurethane composite coating through the contact surface at this surface fabric and human skin, adopt graphite alkene polyurethane composite coating promptly, graphite alkene material heat conductivity in it is splendid, can scatter the heat of base cloth layer gathering rapidly, reduce the heat radiation, reach high-efficient cooling, the body feels nice and cool comfortable, dry and comfortable not pastiness, there is lasting permanent inhibitory action to bacterium and virus simultaneously, graphite alkene material can also release the profitable far infrared (wavelength 3-15 mu m) of human body, promote healthy.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic view of a multifunctional fabric of the present invention;

fig. 2 is a schematic view of the working process of the multifunctional fabric of the present invention.

In the figure: 1. a base cloth layer; 2, PU bottom layer; 3, PU silver coating; 4. graphene polyurethane composite coating.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

Referring to fig. 1 and 2, the multifunctional fabric comprises a base fabric layer 1, a PU primer layer 2, a PU silver coating 3 and a graphene polyurethane composite coating 4, wherein the PU primer layer 2 is arranged on the inner surface of the base fabric layer 1, the PU silver coating 3 is arranged on the inner surface of the PU primer layer 2, and the graphene polyurethane composite coating 4 is arranged on the inner surface of the PU silver coating 3. Adopt this structure, constitute the surface fabric through adopting by the base cloth layer, PU bottoming layer and PU silver coating and graphite alkene polyurethane composite coating etc. to combine, when adopting the multi-functional surface fabric that the quadruple structure processing formed promptly, PU silver coating can effectually transmit back visible light 5, black graphite alkene polyurethane composite coating then can effectively shelter from ultraviolet ray 6's penetration, fine and close graphite alkene polyurethane composite coating can 99% block ultraviolet ray 6's penetration, and graphite alkene material is extremely easily dispelled the heat in it, can go out the heat high efficiency conduction of gathering on the surface fabric fast, consequently at the umbrella cloth that adopts the present case surface fabric to make, the tent, the result of use can let the body of people feel better nice and cool comfortable.

Further, the PU silver coating 3 comprises a PU film layer and a nano silver coating coated on the surface of the PU film layer.

Furthermore, the thickness of the base cloth layer 1 is 0.05 mm-0.3 mm.

Further, the thickness of the PU bottom layer 2 is 0.005 mm-0.02 mm. Adopt this structure, through the thickness of reasonable setting PU base course promptly to prevent that PU silver coating from permeating out the base cloth layer, this PU base course has played the effect of shielding.

Further, the thickness of the PU silver coating 3 is 0.005 mm-0.02 mm. By adopting the structure, external partial ultraviolet light and visible light penetrate through the base cloth layer 1 and the PU bottom layer 2, and when reaching the PU silver coating layer 3, partial light can be reflected back, so that the accumulation of heat on the material is reduced.

Further, the thickness of the graphene polyurethane composite coating 4 is 0.003mm to 0.02 mm. The preparation method of the graphene polyurethane composite coating comprises the following steps: and uniformly coating the graphene polyurethane mixture on the surface of the PU silver coating, then performing air-blast drying operation, and volatilizing a solvent in the graphene polyurethane mixture to form a graphene polyurethane composite film layer on the surface of the PU silver coating. By adopting the structure, when external partial ultraviolet rays 6 and visible rays 5 penetrate through the base cloth layer 1, the PU bottom layer 2 and the PU silver coating 3 and reach the graphene polyurethane composite coating 4, the ultraviolet rays are almost shielded, so that the ultraviolet rays are effectively prevented from harming human bodies; the graphene material has excellent thermal conductivity, so that the graphene polyurethane composite coating 4 can rapidly disperse heat gathered by the base cloth layer 1, reduce thermal radiation, achieve efficient cooling, and feel cool and comfortable; the graphene material can release far infrared (with the wavelength of 3-15 microns) beneficial to a human body, so that the fabric has the function of promoting the health of the human body, and the graphene material also has the antibacterial and mildewproof function, so that a sanitary use environment is brought to life, and the fabric has the antibacterial and mildewproof performance and can promote the health of the human body.

When in use: when the multi-functional surface fabric that adopts the processing of four-layer structure to form, PU bottoming layer 2 can avoid PU silver coating 3 to see out base cloth layer 1, PU silver coating 3 can effectually transmit back visible light 5, black graphite alkene polyurethane composite biocoating 4 then can effectively shelter from penetrating of ultraviolet ray, fine and close graphite alkene polyurethane composite biocoating 4 can 99% block ultraviolet 6's penetrating, and graphite alkene material in it is very easily dispelled the heat, can be fast go out the heat high-efficient conduction of gathering on the surface fabric, consequently at the umbrella cloth that adopts the present case surface fabric to make, the tent, the result of use can let the body of people feel better nice and cool comfortable.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a multifunctional fabric, includes base cloth layer (1), its characterized in that: still include PU base coat (2), PU silver-colored coating (3) and graphite alkene polyurethane composite coating (4), PU base coat (2) set up on the internal surface of base cloth layer (1), PU silver-colored coating (3) set up on the internal surface of PU base coat (2), graphite alkene polyurethane composite coating (4) set up on the internal surface of PU silver-colored coating (3).

2. The multifunctional fabric according to claim 1, wherein: the PU silver coating (3) comprises a PU film layer and a nano silver coating coated on the surface of the PU film layer.

3. The multifunctional fabric according to claim 1, wherein: the thickness of the base cloth layer (1) is 0.05 mm-0.3 mm.

4. The multifunctional fabric according to claim 1, wherein: the thickness of the PU bottom layer (2) is 0.003 mm-0.01 mm.

5. The multifunctional fabric according to claim 1, wherein: the thickness of the PU silver coating (3) is 0.005 mm-0.02 mm.

6. The multifunctional fabric according to claim 1, wherein: the thickness of the graphene polyurethane composite coating (4) is 0.003 mm-0.02 mm.