CN212219491U

CN212219491U - Moisture-proof and breathable composite wall cloth containing bamboo charcoal fibers

Info

Publication number: CN212219491U
Application number: CN201922429121.9U
Authority: CN
Inventors: 柴林峰
Original assignee: Haining Huaming Textile Co ltd
Current assignee: Haining Huaming Textile Co ltd
Priority date: 2019-12-28
Filing date: 2019-12-28
Publication date: 2020-12-25
Anticipated expiration: 2029-12-28

Abstract

The utility model provides a pair of bamboo charcoal fiber-containing dampproofing ventilative composite wall cloth, its characterized in that: the wall cloth sequentially comprises an antifouling layer (1), a breathable layer (2), a decorative layer (3), a sponge layer (4) and a base cloth layer (5) from top to bottom, wherein the decorative layer (3) is a woven fabric, warp yarns of the woven fabric contain bamboo charcoal fibers, and weft yarns of the woven fabric are air deformation yarns; the sponge layer (4) comprises through holes (41), and the through holes (41) are filled with bamboo charcoal fibers. The composite wall cloth has the characteristics of antifouling, waterproofing, peculiar smell removal, bacteriostasis and mildew prevention under the condition of not influencing the attractiveness, has a remarkable moisture absorption effect, and can effectively keep the indoor environment dry and comfortable.

Description

Moisture-proof and breathable composite wall cloth containing bamboo charcoal fibers

Technical Field

The utility model relates to a wall paper field, in particular to moisture-proof breathable composite wall paper containing bamboo charcoal fiber.

Background

The wall cloth is a common indoor decoration cloth, has simple decoration, multiple styles and strong selectivity, can adapt to different decoration styles and is a poor choice for home furnishing. The wall cloth decoration can make indoor become pleasing to the eye, and the competition of current wall cloth also mainly focuses on in the outward appearance, and the wall cloth is wanted to obtain more comprehensive application, should keep the basis of original outward appearance, makes the wall cloth have the functionality.

In a wet environment, the indoor floor and wall surface can become wet, and in the wet environment, an uncomfortable feeling can be brought to people. In a humid environment, bacteria are easy to breed, stains on the wall cloth are easy to grow and become black, and the wall cloth is yellow and has peculiar smell after a long time, so that the body health is influenced. The waterproof effect of the existing wall cloth can only cope with the scouring of a small amount of water if the water repellent reagent is only sprayed on the surface of the wall cloth, and can reduce the air permeability of the wall cloth if the water repellent reagent can cope with the scouring of a large amount of water.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a moisture-proof ventilative composite wall cloth containing bamboo charcoal fiber on the basis that has the aesthetic property, can also effectively absorb indoor moisture, keeps indoor dry and comfortable, gets rid of the peculiar smell, inhibits bacterial growth.

In order to solve the technical problem, the purpose of the utility model is to realize like this:

a moisture-proof breathable composite wall cloth containing bamboo charcoal fibers is characterized in that: the wall cloth sequentially comprises an antifouling layer, a breathable layer, a decorative layer, a sponge layer and a base cloth layer from top to bottom, wherein the decorative layer, the sponge layer and the base cloth layer are compounded through hot melting of hot melt adhesive, and the base cloth layer is a wall surface fixing layer; the antifouling layer is nano titanium dioxide coated on the upper side surface of the breathable layer, the breathable layer is a polytetrafluoroethylene microporous film, and the lower side surface of the breathable layer is compounded with the decorative layer; the decorative layer is a woven fabric, warp yarns of the woven fabric contain bamboo charcoal fibers, and weft yarns of the woven fabric are air deformation yarns; the sponge layer comprises through holes filled with bamboo charcoal fibers, and the base cloth layer is polyester cotton cloth. The antifouling layer is coated on the outer surface of the breathable layer and can prevent external stains from being attached to the wall cloth, and the breathable layer is waterproof and breathable due to the polytetrafluoroethylene microporous film, so that the wall cloth is prevented from being soaked by water, and the wall cloth is breathable and moisture permeable. The decorative layer is the appearance pattern of the wall cloth, different fabric weave structures are designed to form different pattern patterns, the yarns contain bamboo charcoal fibers, and a large amount of bamboo charcoal fibers are filled in through holes of the sponge layer, so that moisture absorption and deodorization are realized, the humidity stability in the indoor environment is kept, peculiar smell can be removed, and the indoor air is purified. The sponge layer is fluffy, and the bamboo charcoal fiber is filled in the through hole, so that the absorption of moisture can be accelerated.

Further: the decorative layer, the sponge layer and the base cloth layer are thermally compounded by PU, PE or TPE hot melt adhesive.

Further: and after the decorative layer, the sponge layer and the base cloth layer are compounded, the decorative layer, the sponge layer and the base cloth layer are fixed in a quilting mode. The hot melt adhesive thermal compounding layers are not firm enough, the layers can be separated after a long time, the quilting ensures the compounding fastness of the wall cloth, and the durability is better.

Further: the warp yarns of the decorative layer are double-ply yarns, wherein one of the warp yarns is a bamboo charcoal fiber yarn; the weft yarn of the decorative layer is bunchy yarn. The double-strand yarn for the warp improves the strength of the yarn, increases the functionality and the aesthetic property of the yarn, and the bunchy yarn of the warp and the weft is matched, so that the woven fabric is rich in color, good in layering sense, stereoscopic impression and touch sense and rich in vertical stripe sense.

Further: the fineness of the warp yarn is 16S.

Further: the through holes are arranged in the sponge layer in order, and the positions of the upper row of through holes and the lower row of through holes are staggered; the diameter of the through holes is 0.6-1cm, the distance between the left through hole and the right through hole in the same row is 5-6cm, and the distance between the upper through hole and the lower through hole in the vertical direction is 5-6 cm. The two rows of through holes are staggered in the middle, so that the influence on the sponge strength is reduced.

Further: the thickness of the sponge layer is 0.2-0.3 cm.

The utility model has the advantages that:

the utility model provides a pair of dampproofing ventilative composite wall cloth containing bamboo charcoal fiber has antifouling waterproof, gets rid of peculiar smell, antibacterial mould proof's characteristics under the condition that does not influence the aesthetic property, and moisture absorption effect is showing moreover, can effectively keep indoor environment dry and comfortable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a structural view showing embodiment 1;

FIG. 2 shows a schematic view of a sponge layer according to example 1;

reference numbers in the figures: 1-an antifouling layer; 2-a breathable layer; 3-decorating layer; 4-sponge layer; 5-a base cloth layer; 41-through hole

Detailed Description

The technical solution of the embodiments of the present invention is clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to the attached

drawings

1 and 2, the moisture-proof and breathable composite wall cloth containing bamboo charcoal fibers sequentially comprises an antifouling layer 1, a breathable layer 2, a decorative layer 3, a sponge layer 4 and a base cloth layer 5 from top to bottom. The decorative layer 3, the sponge layer 4 and the base cloth layer 5 are compounded by hot melt adhesive, and the base cloth layer 5 is a wall surface fixing layer; the antifouling layer 1 is nano titanium dioxide coated on the upper side surface of the breathable layer 2, the breathable layer 2 is a polytetrafluoroethylene microporous film, and the lower side surface of the breathable layer is compounded with the decorative layer 3; the decorative layer 3 is a woven fabric, warp yarns of the woven fabric contain bamboo charcoal fibers, and weft yarns of the woven fabric are air deformation yarns; the sponge layer 4 comprises through holes 41, the through holes 41 are filled with bamboo charcoal fibers, and the base cloth layer 5 is polyester cotton cloth. The antifouling layer 1 is coated on the surface of the outer side of the breathable layer 2, so that the adhesion of external stains to the wall cloth can be prevented, and the breathable layer 2 is waterproof and breathable by using a polytetrafluoroethylene microporous film, so that the wall cloth is prevented from being soaked by water, but the wall cloth can be moisture-permeable and breathable. The decorative layer 3 is the appearance pattern of the wall cloth, different fabric weave structures are designed to have different pattern patterns, the yarns contain bamboo charcoal fibers, and a large amount of bamboo charcoal fibers filled in through holes 41 of the sponge layer 4 absorb moisture and deodorize, so that the humidity in the indoor environment is kept stable, peculiar smell can be removed, and indoor air can be purified. The sponge layer 4 is fluffy, and the bamboo charcoal fiber is filled in the through hole 41, so that the absorption of moisture can be accelerated.

In this embodiment, the decorative layer 3, the sponge layer 4, and the base fabric layer 5 are thermally laminated by PU, PE, or TPE hot melt adhesive, and then fixed by quilting. The hot melt adhesive thermal compounding layers are not firm enough, the layers can be separated after a long time, the quilting ensures the compounding fastness of the wall cloth, and the durability is better.

The warp yarn of the decorative layer 3 is a double-strand yarn with the fineness of 16S, and one of the warp yarns is a bamboo charcoal fiber yarn; weft yarns of the decorative layer 3 are bunchy yarns. The double-strand yarn for the warp improves the strength of the yarn, increases the functionality and the aesthetic property of the yarn, and the bunchy yarn of the warp and the weft is matched, so that the woven fabric is rich in color, good in layering sense, stereoscopic impression and touch sense and rich in vertical stripe sense.

The thickness of the sponge layer 4 is 0.2cm, the through holes 41 are regularly arranged on the sponge layer 4, and the middle of the positions of the upper row of through holes 41 and the lower row of through holes 41 are staggered; the diameter of the through hole 41 is 0.6cm, the distance between the left and right through holes 41 in the same row is 6cm, and the distance between the upper and lower through holes 41 in the vertical direction is also 6 cm. The two rows of through holes 41 are staggered in the middle, so that the influence on the sponge strength is reduced.

Example 2

The difference between this embodiment and embodiment 1 is that the thickness of the sponge layer 4 is 0.3cm, the diameter of the through holes 41 is 1cm, the distance between the left and right through holes 41 in the same row is 5cm, and the distance between the upper and lower through holes 41 in the vertical direction is also 5 cm. In some wet areas, the humidity is higher, and the required bamboo charcoal fiber is relatively more, so that the thickness of the sponge layer 4 and the diameter of the through holes 41 are increased, and the distance of the through holes 41 is shortened.

The utility model has the advantages that:

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above-mentioned embodiment, therefore, the present invention is not limited to the above-mentioned specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. A moisture-proof breathable composite wall cloth containing bamboo charcoal fibers is characterized in that: the wall cloth sequentially comprises an antifouling layer (1), a breathable layer (2), a decorative layer (3), a sponge layer (4) and a base cloth layer (5) from top to bottom, the decorative layer (3), the sponge layer (4) and the base cloth layer (5) are compounded by hot melt adhesive, and the base cloth layer (5) is a wall surface fixing layer; the antifouling layer (1) is nano titanium dioxide coated on the upper side surface of the breathable layer (2), the breathable layer (2) is a polytetrafluoroethylene microporous film, and the lower side surface of the breathable layer is compounded with the decorative layer (3); the decorative layer (3) is a woven fabric, warp yarns of the woven fabric contain bamboo charcoal fibers, and weft yarns of the woven fabric are air-textured yarns; the sponge layer (4) comprises through holes (41), the through holes (41) are filled with bamboo charcoal fibers, and the base cloth layer (5) is polyester cotton cloth.

2. The moisture-proof breathable composite wall cloth containing bamboo charcoal fibers as claimed in claim 1, is characterized in that: the decorative layer (3), the sponge layer (4) and the base cloth layer (5) are thermally compounded by PU, PE or TPE hot melt adhesive.

3. The moisture-proof breathable composite wall cloth containing bamboo charcoal fibers as claimed in claim 2, is characterized in that: and the decorative layer (3), the sponge layer (4) and the base cloth layer (5) are fixed in a quilting mode after being compounded.

4. The moisture-proof breathable composite wall cloth containing bamboo charcoal fibers as claimed in claim 1, is characterized in that: the warp yarns of the decorative layer (3) are double-ply yarns, wherein one warp yarn is a bamboo charcoal fiber yarn; the weft yarn of the decorative layer (3) is bunchy yarn.

5. The moisture-proof breathable composite wall cloth containing bamboo charcoal fibers as claimed in claim 4, is characterized in that: the fineness of the warp yarn is 16S.

6. The moisture-proof breathable composite wall cloth containing bamboo charcoal fibers as claimed in claim 1, is characterized in that: the through holes (41) are regularly arranged on the sponge layer (4), and the middle of the positions of the upper row of through holes (41) and the lower row of through holes (41) are staggered; the diameter of the through holes (41) is 0.6-1cm, the distance between the left through hole and the right through hole (41) in the same row is 5-6cm, and the distance between the upper through hole and the lower through hole (41) in the vertical direction is 5-6 cm.

7. The moisture-proof breathable composite wall cloth containing bamboo charcoal fibers as claimed in claim 6, is characterized in that: the thickness of the sponge layer (4) is 0.2-0.3 cm.