CN213891574U

CN213891574U - Sofa cloth with super-hydrophobic coating

Info

Publication number: CN213891574U
Application number: CN202021865862.8U
Authority: CN
Inventors: 周曙
Original assignee: Changzhou Junjia Weaving & Dyeing Co ltd
Current assignee: Changzhou Junjia Weaving & Dyeing Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-08-06
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a repps with super hydrophobic coating, including the repps body, the repps body includes surface course, ventilative layer, intermediate layer and bottom in proper order, and ventilative layer has been made to one side of surface course, and the intermediate layer has been made to one side of ventilative layer, and the bottom has been made to one side of intermediate layer, and the surface course comprises inlayer and skin. The washing fastness of the surface layer can be improved through the super-hydrophobic layer on the surface layer, the durable effect is improved, meanwhile, the anti-static polyester material can prevent the sofa body and the sofa from generating friction static electricity, and the use comfort level is improved.

Description

Sofa cloth with super-hydrophobic coating

Technical Field

The utility model belongs to the technical field of the repps, specifically be a repps with super hydrophobic coating.

Background

The sofa is one kind of furniture, generally lays in the sitting room, is used for decorating the sitting room, simultaneously, also can entertain the guest, and the style can be matchd according to the decoration style.

At present, the most used sponge sofas are simple and beautiful, and compared with wooden sofas, the sponge sofas are durable and not easy to be damaged by collision.

However, the sponge sofa is afraid of liquid stains, so people can lay sofa cloth on the sponge sofa usually, the existing sofa cloth is single in material, if stains are adhered to the sofa cloth and needs to be cleaned, especially in some service industries such as hotels and other areas, the sofa cloth is not washable, and a decorative surface layer is easy to damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a repps with super hydrophobic coating to solve the not washable problem of repps.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a repps with super hydrophobic coating, includes the repps body, the repps body includes surface course, ventilative layer, intermediate layer and bottom in proper order, ventilative layer has been made to one side of surface course, the intermediate layer has been made to one side of ventilative layer, the bottom has been made to one side of intermediate layer, the surface course comprises inlayer and skin, the inlayer is made by the silk material, and the skin is super hydrophobic layer, with the fluoroacrylate monomer raw materials of short chain, uses chemical deposition method to make the natural fabrics (such as cotton fabric, silk fabric) surface form the even and thin super hydrophobic coating of one deck, has very excellent water repellent and washing fastness.

Preferably, the thickness of surface course is no longer than 0.3 millimeter, and distributes with the crisscross mode of longitude and latitude, and surface course 11 can be the decorative layer, and the super hydrophobic layer can improve the degree of washability, avoids wasing repeatedly and receives the damage.

Preferably, the breathable layer is made of cotton and linen materials, the thickness of the breathable layer is not more than 0.35 mm, and the breathable effect of the whole sofa cloth body is improved.

Preferably, the interlayer is made of pure cotton materials, the thickness of the interlayer is not more than 0.2 mm, and the effect of moisture absorption and air permeability can be achieved.

Preferably, the bottom layer is made of anti-static polyester materials, the thickness of the bottom layer is not more than 0.25 mm, and the sofa cloth body is prevented from being rubbed with the sofa to generate static electricity, so that the comfort degree is not affected.

Preferably, all be provided with the banding on surface course, ventilative layer, intermediate layer and the bottom, the banding is made by natural fiber material, avoids the edge of sofa cloth body to appear the condition of turning over all, improves life.

Compared with the prior art, the beneficial effects of the utility model are that: the washing fastness of the surface layer can be improved through the super-hydrophobic layer on the surface layer, the durable effect is improved, meanwhile, the anti-static polyester material can prevent the sofa body and the sofa from generating friction static electricity, and the use comfort level is improved.

Drawings

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

fig. 2 is a schematic view of the surface layer structure of the present invention.

In the figure: 1. a sofa fabric body; 11. a surface layer; 12. a breathable layer; 13. an interlayer; 14. a bottom layer; 15. Sealing edges; 110. an inner layer; 111. and (4) an outer layer.

Detailed Description

Referring to fig. 1 and 2, a sofa fabric with a super-hydrophobic coating comprises a sofa fabric body 1, wherein the sofa fabric body 1 sequentially comprises a surface layer 11, a breathable layer 12, an interlayer 13 and a bottom layer 14, the breathable layer 12 is sewn on one side of the surface layer 11, the interlayer 13 is sewn on one side of the breathable layer 12, the bottom layer 14 is sewn on one side of the interlayer 13, the surface layer 11 is composed of an inner layer 110 and an outer layer 111, the inner layer 110 is made of silk material, the outer layer 111 is a super-hydrophobic layer, a uniform and thin super-hydrophobic coating is formed on the surface of a natural fabric (such as cotton fabric and silk fabric) by using a chemical deposition method by using a short-chain fluorine-containing acrylate monomer raw material, and the sofa fabric has excellent water repellency and wash resistance.

Referring to fig. 1, the thickness of the surface layer 11 is not more than 0.3 mm, and the surface layer 11 is distributed in a warp-weft staggered manner, and the surface layer 11 can be a decorative layer, and the super-hydrophobic layer can improve the washing fastness and avoid damage caused by repeated cleaning.

Referring to fig. 1, the air-permeable layer 12 is made of cotton or hemp, and has a thickness of not more than 0.35 mm, so as to improve the air-permeable effect of the whole sofa cloth body 1.

Referring to fig. 1, the interlayer 13 is made of pure cotton material, and has a thickness not greater than 0.2 mm, so as to achieve moisture absorption and ventilation effects.

Referring to fig. 1, the bottom layer 14 is made of antistatic polyester material, and the thickness is not more than 0.25 mm, so as to prevent static electricity from being generated due to friction between the sofa body 1 and the sofa, which affects comfort.

Referring to fig. 1, the surface layer 11, the air-permeable layer 12, the interlayer 13 and the bottom layer 14 are all provided with the seal edge 15, and the seal edge 15 is made of natural fiber materials, so that the phenomenon that the edge of the sofa cloth body 1 is turned over is avoided, and the service life is prolonged.

The working principle of the scheme is as follows: the inner layer 110 is made of silk materials, the outer layer 111 is a super-hydrophobic layer, a uniform and thin super-hydrophobic coating is formed on the surface of a natural fabric (such as cotton fabric and silk fabric) by using a short-chain fluorine-containing acrylate monomer raw material and using a chemical deposition method, the super-hydrophobic coating has very excellent water repellency and washing fastness, the surface layer 11 is distributed in a warp-weft staggered mode, the surface layer 11 can be a decorative layer, the super-hydrophobic layer can improve washing fastness and avoid damage caused by repeated cleaning, the breathable layer 12 is made of a cotton-flax material and improves the breathable effect of the whole sofa body 1, the interlayer 13 is made of a pure cotton material and can play a role in moisture absorption and ventilation, the bottom layer 14 is made of an antistatic polyester material and avoids static electricity generated by friction between the sofa body 1 and a sofa to influence comfort level, the surface layer 11, the breathable layer 12, the interlayer 13 and the bottom layer 14 are all provided with edge seals 15, and the edge seals 15 are made of natural fiber materials, the situation that the edges of the sofa cloth body 1 are turned over is avoided, and the service life is prolonged.

Claims

1. A sofa cloth with a super-hydrophobic coating, comprising a sofa cloth body (1), characterized in that: sofa cloth body (1) includes surface course (11), ventilative layer (12), intermediate layer (13) and bottom (14) in proper order, ventilative layer (12) have been made to one side of surface course (11), intermediate layer (13) have been made to one side of ventilative layer (12), bottom (14) have been made to one side of intermediate layer (13), surface course (11) comprise inlayer (110) and skin (111), inlayer (110) are made by the silk material, and skin (111) are super hydrophobic layer.

2. The sofa cloth with the super-hydrophobic coating as claimed in claim 1, wherein: the thickness of the surface layer (11) is not more than 0.3 mm, and the surface layer is distributed in a warp-weft staggered mode.

3. The sofa cloth with the super-hydrophobic coating as claimed in claim 1, wherein: the breathable layer (12) is made of cotton and linen materials, and the thickness of the breathable layer is not more than 0.35 mm.

4. The sofa cloth with the super-hydrophobic coating as claimed in claim 1, wherein: the interlayer (13) is made of pure cotton material and has a thickness not exceeding 0.2 mm.

5. The sofa cloth with the super-hydrophobic coating as claimed in claim 1, wherein: the bottom layer (14) is made of anti-static polyester materials, and the thickness of the bottom layer is not more than 0.25 mm.

6. The sofa cloth with the super-hydrophobic coating as claimed in claim 1, wherein: the surface layer (11), the breathable layer (12), the interlayer (13) and the bottom layer (14) are all provided with edge seals (15), and the edge seals (15) are made of natural fiber materials.