CN211683868U

CN211683868U - Anti-fouling self-cleaning PVC net-sandwiched cloth

Info

Publication number: CN211683868U
Application number: CN201922448842.4U
Authority: CN
Inventors: 廖世本; 齐宏钧
Original assignee: Guangzhou Plato Plastic Co ltd
Current assignee: Guangdong Plato Plastic Co.,Ltd.
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-16
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a press from both sides net cloth, especially anti-soil self-cleaning PVC presss from both sides net cloth includes first anti-soil layer, first self-repairing layer, first high tenacity PVC layer, presss from both sides net cloth layer, second high tenacity PVC layer, second self-repairing layer and second anti-soil layer from the top down in proper order, the surface on first anti-soil layer and second anti-soil layer all adheres to hydrophobic particle, through setting up first anti-soil layer and second anti-soil layer, can resist the spot, and the surface on first anti-soil layer and second anti-soil layer adheres to hydrophobic particle, can prevent the condensation of drop of water, and the adsorbed dust can be along with the drop of water landing; by arranging the first high-toughness PVC layer and the second high-toughness PVC layer, the toughness of the mesh clamping cloth can be improved, cracks generated when the mesh clamping cloth is folded can be reduced, and meanwhile, the mesh clamping cloth can be effectively prevented from being pierced by sharp articles; tiny cracks can be repaired by arranging the first self-repairing layer and the second self-repairing layer, and the service time of the clamped mesh cloth is prolonged.

Description

Anti-fouling self-cleaning PVC net-sandwiched cloth

Technical Field

The utility model relates to a press from both sides the screen cloth, especially screen cloth is pressed from both sides to self-cleaning PVC of anti-soil.

Background

PVC presss from both sides net cloth is that the material that uses high strength dacron or polyamide fibre as the base cloth goes up the two sides and scribbles and scrape birth form PVC thick liquids, through the fashioned cloth of stoving technology, so press from both sides the tensile ability of screen cloth very strong, but present press from both sides the screen cloth because need fold when accomodating, at the in-process that uses repeatedly, the fracture appears easily in folding department, influences the use, and the surface adsorbs dust dirt etc. easily, is difficult to clean.

Disclosure of Invention

Not enough to prior art, the utility model provides a self-cleaning PVC of anti-soil presss from both sides screen cloth.

The technical scheme of the utility model is that: self-cleaning PVC of anti-soil presss from both sides screen cloth, its characterized in that: the antifouling paint sequentially comprises a first antifouling layer, a first self-repairing layer, a first high-toughness PVC layer, a mesh fabric layer, a second high-toughness PVC layer, a second self-repairing layer and a second antifouling layer from top to bottom, and hydrophobic particles are attached to the outer surfaces of the first antifouling layer and the second antifouling layer.

Further, the hydrophobic particles are hydrophobic silica particles, and when water falls on the first anti-fouling layer and the second anti-fouling layer, water beads on the surfaces of the first anti-fouling layer and the second anti-fouling layer are not bonded, but slide down like on lotus leaves.

Furthermore, the first anti-fouling layer and the second anti-fouling layer are made of PTFE (polytetrafluoroethylene), so that the self-lubricating property is good, water drops can slide off, and dust is not easy to adhere to the water drops.

Furthermore, the first self-repairing layer and the second self-repairing layer are formed by spraying and then curing a self-repairing vehicle paint layer, and the self-repairing vehicle paint can automatically repair fine cracks generated by the first high-toughness PVC layer and the second high-toughness PVC layer, so that the service time and the use safety of the sandwich mesh cloth are guaranteed.

Further, the layer materials of the first high-toughness PVC layer and the second high-toughness PVC layer are high-toughness environment-friendly PVC modified materials, and due to the high toughness and high impact strength, the tearing of the mesh cloth in the horizontal direction can be effectively prevented, and the penetration of the coiled material by a sharp object can be effectively prevented, and the high-toughness environment-friendly PVC modified materials disclosed herein are high-toughness environment-friendly PVC modified materials and manufacturing methods disclosed in chinese patents, application numbers: 201210569037.7, the high-toughness environment-friendly PVC modified material.

Furthermore, the net clamping cloth layer is composed of an inner layer, a fabric layer and a surface layer, the fabric layer is bonded on the top surface of the surface layer, the inner layer is bonded on the top surface of the fabric layer, the inner layer and the surface layer are made of PVC materials, the fabric layer is high-strength polyester fiber mesh cloth, and the high-strength polyester fiber mesh cloth has the functions of tearing resistance, moisture resistance and fire resistance.

The utility model has the advantages that: the utility model can resist the stain by arranging the first stain resistant layer and the second stain resistant layer, and the hydrophobic particles are attached to the outer surfaces of the first stain resistant layer and the second stain resistant layer, so that the condensation of water drops can be prevented, and the adsorbed dust can slide along with the water drops to play a self-cleaning role; by arranging the first high-toughness PVC layer and the second high-toughness PVC layer, the toughness of the mesh clamping cloth can be improved, cracks generated when the mesh clamping cloth is folded can be reduced, and meanwhile, the mesh clamping cloth can be effectively prevented from being pierced by sharp articles; through setting up first self-repairing layer and second self-repairing layer, can restore the tiny crack that first high tenacity PVC layer, second high tenacity PVC layer, first anti dirty layer and second anti dirty layer produced, the live time of extension clamp screen cloth.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure, 1, a first antifouling layer; 2. a first self-repairing layer; 3. a first high tenacity PVC layer; 4. a mesh fabric layer is sandwiched; 5. a second high tenacity PVC layer; 6. a second self-healing layer; 7. and a second anti-fouling layer.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

as shown in figure 1, the anti-pollution self-cleaning PVC clip mesh cloth is characterized in that: the antifouling paint sequentially comprises a first antifouling layer 1, a first self-repairing layer 2, a first high-toughness PVC layer 3, a mesh fabric layer 4, a second high-toughness PVC layer 5, a second self-repairing layer 6 and a second antifouling layer 7 from top to bottom, and hydrophobic particles are attached to the outer surfaces of the first antifouling layer 1 and the second antifouling layer 7.

The hydrophobic particles are hydrophobic silica particles, the hydrophobic AG-D aerogel particles are produced by needleless science and technology Hebei Limited, the particles are silica aerogel particles with a nanometer pore structure, and the particles are bonded on the outer surfaces of the first antifouling layer 1 and the second antifouling layer 7 in a hot melting mode.

The first antifouling layer 1 and the second antifouling layer 7 are made of PTFE (polytetrafluoroethylene), have good self-lubricating property, can enable water drops to slide off, are not easy to adhere dust, and are easy to clean.

The first self-repairing layer 2 and the second self-repairing layer 6 are formed by spraying and curing a self-repairing compound vehicle paint layer, and the self-repairing compound vehicle paint can automatically repair fine cracks generated by the first high-toughness PVC layer 3, the second high-toughness PVC layer 5, the first antifouling layer 1 and the second antifouling layer 7, so that the service time and the use safety of the sandwich mesh cloth are guaranteed.

The first high-toughness PVC layer 3 and the second high-toughness PVC layer 5 are made of high-toughness environment-friendly PVC modified materials, and due to the high toughness and high impact strength, the tearing of the screen cloth in the horizontal direction can be effectively prevented, and the penetration of a coiled material by a sharp object can be effectively prevented, and the high-toughness environment-friendly PVC modified materials disclosed in the text are high-toughness environment-friendly PVC modified materials disclosed in Chinese patents and manufacturing methods thereof, and the application numbers are as follows: 201210569037.7, the high-toughness environment-friendly PVC modified material.

The net clamping cloth layer 4 is composed of an inner layer, a fabric layer and a surface layer, the fabric layer is bonded on the top surface of the surface layer, the inner layer is bonded on the top surface of the fabric layer, the inner layer and the surface layer are made of PVC materials, the fabric layer is high-strength polyester fiber mesh cloth, and the high-strength polyester fiber mesh cloth is used for resisting tearing, moisture and fire.

In this embodiment, the first antifouling layer 1, the first self-repairing layer 2, the first high-toughness PVC layer 3, the mesh fabric layer 4, the second high-toughness PVC layer 5, the second self-repairing layer 6, and the second antifouling layer 7 are bonded by an adhesive.

The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.

Claims

1. Self-cleaning PVC of anti-soil presss from both sides screen cloth, its characterized in that: the antifouling paint sequentially comprises a first antifouling layer (1), a first self-repairing layer (2), a first high-toughness PVC layer (3), a mesh fabric layer (4), a second high-toughness PVC layer (5), a second self-repairing layer (6) and a second antifouling layer (7) from top to bottom, and hydrophobic particles are attached to the outer surfaces of the first antifouling layer (1) and the second antifouling layer (7).

2. The anti-fouling self-cleaning PVC clip mesh fabric according to claim 1, characterized in that: the hydrophobic particles are hydrophobic silica particles.

3. The anti-fouling self-cleaning PVC clip mesh fabric according to claim 2, characterized in that: the layer materials of the first anti-fouling layer (1) and the second anti-fouling layer (7) are PTFE.

4. The anti-fouling self-cleaning PVC clip mesh fabric according to claim 3, characterized in that: the first self-repairing layer (2) and the second self-repairing layer (6) are formed by spraying a self-repairing car paint layer and then curing.

5. The anti-fouling self-cleaning PVC clip mesh fabric according to claim 4, characterized in that: the layer materials of the first high-toughness PVC layer (3) and the second high-toughness PVC layer (5) are high-toughness environment-friendly PVC modified materials.

6. The anti-fouling self-cleaning PVC clip mesh fabric according to claim 5, characterized in that: the net clamping cloth layer (4) is composed of an inner layer, a fabric layer and a surface layer, the fabric layer is bonded on the top surface of the surface layer, the inner layer is bonded on the top surface of the fabric layer, the inner layer and the surface layer are both made of PVC materials, and the fabric layer is high-strength polyester fiber net cloth.