CN215152503U - Antibacterial PVC (polyvinyl chloride) film with self-cleaning function - Google Patents

Abstract

The utility model relates to the technical field of PVC films, in particular to an antibacterial PVC film with a self-cleaning function, which comprises a PVC film body A, wherein the lower end of the PVC film body A is fixedly provided with a heat insulation layer A, the lower end of the heat insulation layer A is fixedly provided with a reinforcing layer, the lower end of the reinforcing layer is fixedly provided with a heat insulation layer B, the bottom end of the heat insulation layer B is fixedly provided with a PVC film body B, and the surfaces of the PVC film body A and the PVC film body B are coated with a modified resin layer; has the advantages that: through insulating layer A and insulating layer B's effect, can keep apart the outer environment of article and the membrane in the membrane body, avoid outside temperature to produce direct influence to article, through the effect of back up coat, strengthened the holistic intensity of PVC membrane, and modified resin layer comprises acrylonitrile, styrene and acrylic rubber, has very strong weatherability for holistic PVC membrane surface can not adhere to the dust, reaches clear purpose.

Description

Antibacterial PVC (polyvinyl chloride) film with self-cleaning function

Technical Field

The utility model relates to a PVC membrane technical field specifically is an antibiotic PVC membrane with self-cleaning function.

Background

The PVC mainly contains polyvinyl chloride, is yellowish, semitransparent and glossy. The transparency is better than that of polyethylene and polypropylene, is different from that of polystyrene, is divided into soft and hard polyvinyl chloride according to different using amounts of the auxiliary agents, soft products are soft and tough, the hand feeling is sticky, the hardness of hard products is higher than that of low-density polyethylene and lower than that of polypropylene, and the whitening phenomenon can occur at the bending position. Common preparations: plate, pipe, sole, toy, door and window, wire sheath, stationery, etc. Is a high molecular material which uses a chlorine atom to replace one hydrogen atom in polyethylene.

The common PVC film is easy to adsorb a large amount of dust on the surface thereof due to the action of static electricity, so that the service life of the whole PVC film is greatly shortened, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antibiotic PVC membrane with self-cleaning function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an antibiotic PVC membrane with self-cleaning function, including PVC membrane body A, PVC membrane body A's fixed insulating layer A that is provided with of lower extreme, insulating layer A's fixed back up coat that is provided with of lower extreme, the fixed insulating layer B that is provided with of lower extreme of back up coat, insulating layer B's bottom mounting is provided with PVC membrane body B, PVC membrane body A with PVC membrane body B's surface scribbles modified resin layer.

Through above-mentioned technical scheme, through insulating layer A and insulating layer B's effect, can keep apart the outer environment of article and membrane in the membrane body, avoid outside temperature to produce direct influence to article, through the effect of back up coat, strengthened the holistic intensity of PVC membrane, and modified resin layer comprises acrylonitrile, styrene and acrylic rubber, has very strong weatherability for holistic PVC membrane surface can not adhere to the dust, reaches clear purpose.

Preferably, the surfaces of the PVC film body A and the PVC film body B are uniformly provided with integrally formed concave points.

Through above-mentioned technical scheme, through the effect of concave point, the frictional force on increase PVC membrane A and PVC membrane B surface that can be great.

Preferably, the heat insulation layer a and the heat insulation layer B are glass fiber layers.

Preferably, the reinforcing layer is made of carbon fiber.

Preferably, the spacing between a plurality of said pits is the same.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this antibiotic PVC membrane with self-cleaning function, through insulating layer A and insulating layer B's effect, can keep apart the external environment of article and membrane in the membrane body, avoid the outside temperature to produce direct influence to article, through the effect of back up coat, strengthened the holistic intensity of PVC membrane, and modified resin layer comprises acrylonitrile, styrene and acrylic rubber, has very strong weatherability for holistic PVC membrane surface can not adhere to the dust, reaches clear purpose.

2. This antibiotic PVC membrane with self-cleaning function, through the effect of concave point, the frictional force on increase PVC membrane A and PVC membrane B surface that can be great.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the side structure of the whole body of the present invention.

In the figure: 1. a modified resin layer; 2. concave points; 3. a PVC film body A; 4. a PVC film body B; 5. a heat insulation layer A; 6. a reinforcement layer; 7. and a heat insulation layer B.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" 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" or "second" 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 specifically limited otherwise.

Referring to fig. 1-2, the present invention provides a technical solution:

in order to achieve the above object, the utility model provides a following technical scheme:

example 1

The utility model provides an antibiotic PVC membrane with self-cleaning function, including the PVC membrane A3, the fixed insulating layer A5 that is provided with of lower extreme of PVC membrane A3, the fixed back up coat 6 that is provided with of lower extreme of insulating layer A5, the fixed insulating layer B7 that is provided with of lower extreme of back up coat 6, the bottom mounting of insulating layer B7 is provided with PVC membrane B4, PVC membrane A3 with PVC membrane B4's surface scribbles modified resin layer 1.

Through above-mentioned technical scheme, through the effect of insulating layer A5 and insulating layer B7, can keep apart the internal article of membrane and the external environment of membrane, avoid outside temperature to produce direct influence to article, through the effect of back up coat 6, the holistic intensity of PVC membrane has been strengthened, and modified resin layer 1 comprises acrylonitrile, styrene and acrylic rubber, has very strong weatherability, make holistic PVC membrane surface can not adhere to the dust, reach clear purpose.

Preferably, the surfaces of the PVC film body A3 and the PVC film body B4 are uniformly provided with integrally formed concave points 2.

Through the technical scheme, the friction force between the PVC film body A3 and the surface of the PVC film body B4 can be greatly increased through the action of the concave points 2.

Preferably, the heat insulation layer a5 and the heat insulation layer B7 are glass fiber layers.

Preferably, the reinforcing layer 6 is made of carbon fiber.

Preferably, the distance between a plurality of the pits 2 is the same.

Example 2

The antibiotic PVC membrane with self-cleaning function of this embodiment is when using, effect through insulating layer A5 and insulating layer B7, can keep apart the outer environment of article and membrane in the membrane body, avoid the outside temperature to produce direct influence to article, effect through back up coat 6, the holistic intensity of PVC membrane has been strengthened, and modified resin layer 1 is by acrylonitrile, styrene and acrylic rubber constitute, have very strong weatherability, make holistic PVC membrane surface can not adhere to the dust, reach clear purpose, effect through concave point 2, increase PVC membrane A3 that can be great and the surperficial frictional force of PVC membrane B4.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides an antibiotic PVC membrane with self-cleaning function, is including PVC membrane body A (3), its characterized in that: the fixed insulating layer A (5) that is provided with of lower extreme of PVC membrane body A (3), the fixed back up coat (6) that is provided with of lower extreme of insulating layer A (5), the fixed insulating layer B (7) that is provided with of lower extreme of back up coat (6), the bottom mounting of insulating layer B (7) is provided with PVC membrane body B (4), PVC membrane body A (3) with the surface of PVC membrane body B (4) scribbles modified resin layer (1).

2. The self-cleaning antibacterial PVC film according to claim 1, wherein: the PVC film body A (3) and the surface of the PVC film body B (4) are uniformly provided with integrally formed concave points (2).

3. The self-cleaning antibacterial PVC film according to claim 1, wherein: the heat insulation layer A (5) and the heat insulation layer B (7) are glass fiber layers.

4. The self-cleaning antibacterial PVC film according to claim 1, wherein: the reinforcing layer (6) is made of carbon fiber.

5. The self-cleaning antibacterial PVC film according to claim 2, wherein: the intervals among a plurality of concave points (2) are the same.

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