CN218089411U

CN218089411U - Traceless hot melt adhesive wall cloth with mould proof function

Info

Publication number: CN218089411U
Application number: CN202222095328.9U
Authority: CN
Inventors: 汪煜伟; 赵灵芳
Original assignee: Hangzhou Butian Decoration Materials Co ltd
Current assignee: Hangzhou Butian Decoration Materials Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-12-20
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a no trace hot melt adhesive wall cloth with mould proof function belongs to wall facing material's technical field, including outer cloth, mould proof layer and the hot melt adhesive layer that sets gradually, the bleeder vent that a plurality of intervals set up is seted up to hot melt adhesive layer. Through the utility model discloses, the inside steam of entering into outer cloth can contact with the wall to improve the whole gas permeability of outer cloth, reduce the probability that the mould produced. Meanwhile, water vapor on the wall surface can also penetrate through the hot melt adhesive layer and the outer layer cloth to enter the room, so that the condition that the wall surface is mildewed or the hot melt adhesive layer is separated from the wall surface due to the fact that the hot melt adhesive layer is airtight is avoided.

Description

Traceless hot melt adhesive wall cloth with mould proof function

Technical Field

The utility model relates to a no trace hot melt adhesive wall paper with mould proof function belongs to wall facing material's technical field.

Background

Wall cloth is a facing material pasted on the wall surface to improve the aesthetic feeling of the wall. Traceless hot melt adhesive wall paper is a popular wall paper in the market at present, and its main breakthrough lies in the compound hot melt adhesive of dorsal part at the cloth, can directly glue on the wall, and the wall sense organ roughness after the while laminating is better, consequently says that it has traceless effect.

The cloth itself possesses certain gas permeability, and indoor steam passes through the cloth and adheres to on the cloth. Because the surface of the cloth is compounded with a layer of hot melt adhesive, the air permeability and the water permeability of the hot melt adhesive are poor. Therefore, the existence of the hot melt adhesive can not release the water vapor in the cloth, which can lead the cloth to go moldy in the past. Therefore, the traceless hot melt adhesive wall cloth with the mildew-proof function needs to be provided to reduce the mildew probability in the long-term use process.

Disclosure of Invention

The utility model discloses the technical problem that will solve lies in: the traceless hot melt adhesive wall cloth with the mildew-proof function solves the problem that wall cloth in the prior art is easy to mildew.

The utility model discloses the technical problem that will solve takes following technical scheme to realize:

the utility model provides a no trace hot melt adhesive wall paper with mould proof function, includes outer cloth, mould proof layer and the hot melt adhesive layer that sets gradually, the bleeder vent that a plurality of intervals set up is seted up to the hot melt adhesive layer.

Through adopting above-mentioned technical scheme, set up the bleeder vent on hot melt adhesive layer, can make the both sides of outer cloth all possess ventilative effect, enter into the inside steam of outer cloth and can contact with the wall to improve the whole gas permeability of outer cloth, reduce the probability that the mould produced. Meanwhile, water vapor on the wall surface can also penetrate through the hot melt adhesive layer and the outer layer cloth to enter the room, so that the condition that the wall surface is moldy or the hot melt adhesive layer is separated from the wall surface due to the fact that the hot melt adhesive layer is not breathable is avoided.

The utility model discloses further set up to: the mould proof layer includes a plurality of mould proof units, mould proof unit includes the positioning network and wraps up in the inside chinese mugwort grass powder filling layer of positioning network.

By adopting the technical scheme, the wormwood has strong mildew resistance, is easy to obtain, has low manufacturing cost and is a very good filling material. Pack the chinese mugwort grass powder filling layer in the positioning network, can carry on spacingly to the chinese mugwort grass granule, the positioning network has simultaneously can transmit the air current to realize anti mould effect.

The utility model discloses further set up to: the mildew-proof layer also comprises a water absorption unit arranged between the adjacent mildew-proof units; the water absorption unit covers the air holes, and the mildew-proof unit is located in the area between the air holes on the hot melt adhesive layer.

The utility model discloses further set up to: the thickness of the water absorption unit is consistent with that of the mildew-proof unit, and the edges of the water absorption unit and the mildew-proof unit are attached.

The utility model discloses further set up to: the water absorption unit comprises a diatom ooze water absorption layer.

Through adopting above-mentioned technical scheme, the unit that absorbs water set up one and can absorb the moisture in the cloth that absorbs water to reduce the probability that the cloth that absorbs water goes mouldy, its two can make the cloth that absorbs water and the interval between the wall each item even, thereby make the cloth surface that absorbs water can level and smooth. The diatom ooze water-absorbing layer has extremely strong water absorption and self-drying performance, and water vapor entering the outer layer cloth can be absorbed by the diatom ooze water-absorbing layer, so that the drying performance of the outer layer cloth is improved, and the probability of mildew of the outer layer cloth is increased.

The utility model discloses further set up to: the water absorption unit further comprises a composite net, and the diatom ooze water absorption layer is attached to the outer layer cloth.

The utility model discloses further set up to: the edge of the composite net is connected with the edge of the mildew-proof unit in a sewing mode.

Through adopting above-mentioned technical scheme, the setting effect on diatom mud layer that absorbs water can be strengthened to the setting of composite net for the compliance and the stability on diatom mud layer that absorbs water are better. The composite net can absorb and transmit the water vapor permeating on the wall surface to the diatom ooze water absorption layer, so that the diatom ooze water absorption layer is reduced in thickness and has the effect of drying the wall surface. And the edges of the composite net and the mildew-proof unit are sewn, so that the integrity of the mildew-proof unit and the water absorption unit can be improved, the integrity of the traceless hot melt adhesive wall cloth is enhanced, and the flatness of the surface of the outer layer cloth is better after the traceless hot melt adhesive wall cloth is attached to the wall surface.

The beneficial effects of the utility model include following several at least:

1. the mildew-proof unit and the water absorption unit are arranged, so that the mildew-proof unit can resist mildew when the water vapor is not much, and the probability of mildew spread on the outer layer is reduced; when the water vapor is more, the water is absorbed by the water absorption unit, and the mildew-proof effect of the mildew-proof unit is matched, so that the mildew-proof capability of the outer-layer cloth is improved;

2. set up the composite net on diatom mud absorbs water the layer, can enough absorb water can improve and the positioning network between the connection wholeness, can improve the diatom layer simultaneously and absorb water the wholeness and the compliance on layer.

Drawings

FIG. 1 is a schematic view of the overall structure of one side of a hot melt adhesive layer according to an embodiment of the present disclosure;

FIG. 2 isbase:Sub>A cross-sectional view A-A of FIG. 1;

fig. 3 is an enlarged view of the structure of the portion B of fig. 2.

In the figure: 1. outer layer cloth; 2. a mold-resistant layer; 21. a mold prevention unit; 211. positioning a net; 212. a wormwood powder filling layer; 22. a water absorbing unit; 221. a composite web; 222. a diatom ooze water-absorbing layer; 3. a hot melt adhesive layer; 31. and (4) air holes.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.

As shown in fig. 1, the embodiment of the application discloses no trace hot melt adhesive wall cloth with mould proof function, and it is including outer cloth 1, mould proof layer 2 and the hot melt adhesive layer 3 that sets gradually, pastes hot melt adhesive layer 3 on the wall during the use for outer cloth 1 is located the outside, thereby improves the pleasing to the eye degree of wall.

In order to make both sides of the outer layer cloth 1 permeable, a plurality of air holes 31 are formed in the hot melt adhesive layer 3 at intervals, and the air holes 31 are arranged in a circular or polygonal shape. The interval between adjacent air holes 31 is at least 10cm, so that the hot melt adhesive layer 3 can be firmly adhered to the wall surface.

Referring to fig. 2 and 3, the mold preventive layer 2 includes mold preventive units 21 and water absorbing units 22, and the mold preventive units 21 and the water absorbing units 22 are arranged at intervals. The thickness of the water absorption unit 22 is consistent with that of the mildew-proof unit 21, and the edges of the water absorption unit 22 and the mildew-proof unit 21 are attached, so that the flatness of the outer layer cloth 1 on the wall surface is better, and no dent is generated.

The mildewproof unit 21 is located in an area between the airing holes 31 of the hot melt adhesive layer 3, and the water absorption unit 22 covers the airing holes 31 of the hot melt adhesive layer 3. The mildew-proof unit 21 comprises a positioning net 211 and a moxa powder filling layer 212 wrapped inside the positioning net 211, wherein meshes of the positioning net 211 are smaller than the particle size of the moxa powder in the moxa powder filling layer 212, so that the moxa powder filling layer 212 can be better wrapped. The positioning net 211 is glued on the outer layer cloth 1, and the thickness of the outer layer of the positioning net 211 is uniform.

The water absorption unit 22 comprises a composite net 221 and a diatom ooze water absorption layer 222 which are formed in a composite mode, the diatom ooze water absorption layer 222 is attached to the outer layer cloth 1 and is formed in a composite mode with the outer layer cloth 1, and the composite net 221 is attached to the hot melt adhesive layer 3. The edge of the diatom ooze water-absorbing layer 222 is abutted against the positioning net 211, and the edge of the composite net 221 is sewn and fixed with the edge of the positioning net 211, so that the integrity of the water-absorbing unit 22 and the mildew-proof unit 21 is enhanced.

The application principle of the embodiment of the application is as follows: the external water vapor is attached to the outer layer cloth 1, and the water vapor permeates into the diatom ooze water absorbing layer 222 to be absorbed, and meanwhile, the outer layer cloth 1 can be strengthened in mildew resistance due to the existence of the wormwood powder. The water vapor permeating from the wall surface enters the composite net 221 through the air holes 31 of the hot melt adhesive layer 3 and is finally absorbed by the diatom ooze water absorption layer 222, so that the probability of failure of adhesion between the wall surface and the hot melt adhesive layer 3 due to the water vapor is reduced, and meanwhile, the water vapor permeating to the wall surface can be removed, so that the probability of mildew on the outer layer cloth 1 is reduced, and the probability of mildew on the wall surface can be reduced.

The foregoing illustrates and describes the general principles, features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are intended to be included within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a no trace hot melt adhesive wall paper with mould proof function which characterized in that: the anti-mildew fabric comprises outer layer cloth (1), a mildew-proof layer (2) and a hot melt adhesive layer (3) which are arranged in sequence, wherein a plurality of air holes (31) which are arranged at intervals are formed in the hot melt adhesive layer (3).

2. The traceless hot melt adhesive wall cloth with the mildew-proof function as claimed in claim 1, wherein: the mildew-proof layer (2) comprises a plurality of mildew-proof units (21), and the mildew-proof units (21) comprise a positioning net (211) and a moxa powder filling layer (212) wrapped inside the positioning net (211).

3. The traceless hot melt adhesive wall cloth with the mildew-proof function as claimed in claim 2, wherein: the mildew-proof layer (2) further comprises a water absorption unit (22) arranged between the adjacent mildew-proof units (21); the water absorption unit (22) covers the air holes (31), and the mildew-proof unit (21) is located in the area between the air holes (31) on the hot melt adhesive layer (3).

4. The traceless hot melt adhesive wall cloth with the mildew-proof function according to claim 3, wherein the traceless hot melt adhesive wall cloth comprises the following components in percentage by weight: the thickness of the water absorption unit (22) is consistent with that of the mildew-proof unit (21), and the edges of the water absorption unit (22) and the mildew-proof unit (21) are attached.

5. The traceless hot melt adhesive wall cloth with the mildew-proof function according to claim 3, wherein the traceless hot melt adhesive wall cloth comprises the following components in percentage by weight: the water absorption unit (22) comprises a diatom ooze water absorption layer (222).

6. The traceless hot melt adhesive wall cloth with the mildew-proof function as claimed in claim 5, wherein: the water absorption unit (22) further comprises a composite net (221), and the diatom ooze water absorption layer (222) is attached to the outer layer cloth (1).

7. The traceless hot melt adhesive wall cloth with the mildew-proof function as claimed in claim 6, wherein: the edge of the composite net (221) is connected with the edge of the mildew-proof unit (21) by sewing.