Flame-retardant, sound-absorbing and noise-reducing decorative cloth

Abstract

The utility model provides flame-retardant, sound-absorbing and noise-reducing decorative cloth, which belongs to the technical field of textile fabrics and comprises a surface layer, a sound-absorbing layer, a bottom layer, an aluminum laminated film, an adhesive layer and a release paper layer which are sequentially arranged. A plurality of long strips arranged in the same direction are arranged between the bottom layer and the sound absorption layer. The surface layer is a flame-retardant layer; the sound-absorbing layer is a sound-absorbing sponge layer; the bottom layer is an XPE cotton layer; the long strip is a silica gel long strip, and a groove is formed in the long strip; and an antibacterial sustained-release capsule is arranged in the groove. The decorative fabric has good softness and sound absorption performance, the long strips are arranged in the decorative fabric, so that the fabric has a concave-convex feeling, the touch feeling of the decorative fabric can be improved, meanwhile, the area of the sound absorption layer in unit length can be increased, and the noise reduction performance of the decorative fabric is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of textile fabric, specifically relates to a flame-retardant sound absorption and noise reduction type decorative cloth. BACKGROUND

[0002] The wall decorative cloth is used for decorating the wall surface to improve the interior appearance of the room, and can also improve the performance of the wall, such as softness and antibacterial property. In order to improve the flame-retardant property of the existing wall decorative cloth, the flame-retardant fiber is woven, but the fabric woven by the flame-retardant fiber only has relatively poor softness and weak sound absorption and noise reduction capacity, which does not meet the use requirement of some special scenes. Therefore, the utility model provides a flame-retardant sound absorption and noise reduction type decorative cloth. SUMMARY

[0003] The utility model discloses a flame-retardant sound absorption and noise reduction type decorative cloth.

[0004] To solve the above technical problem, the utility model discloses a flame-retardant sound absorption and noise reduction type decorative cloth.

[0005] A flame-retardant sound absorption and noise reduction type decorative cloth, comprising: a surface layer; the surface layer is provided with a sound absorption layer on one side; the sound absorption layer is provided with a bottom layer on the side away from the surface layer; a plurality of long strips are arranged between the bottom layer and the sound absorption layer in the same direction; the bottom layer is provided with an aluminum plating film on the side away from the sound absorption layer; the aluminum plating film is provided with a glue layer on the side away from the bottom layer; the glue layer is provided with a release paper layer;

[0006] The surface layer is a flame-retardant layer;

[0007] The sound absorption layer is a sound absorption sponge layer;

[0008] The bottom layer is an XPE cotton layer;

[0009] The long strip is a silica gel long strip, and recesses are formed in the long strip; the recesses are provided with antibacterial slow-release capsules.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme, the surface layer is interwoven by aramid fiber yarn.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme, the cross section of the long strip is semicircular or arc-shaped, and the flat side of the long strip is connected to the bottom layer.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme, the number of recesses is several, and the recesses are divided into three groups, two groups of recesses are symmetrically formed on the arc side of the long strip, and the other group of recesses is formed on the flat side of the long strip.

[0013] On the basis of the above scheme and as a preferred scheme of the above scheme, the sound absorption layer is a flame-retardant sound absorption sponge layer.

[0014] The utility model discloses beneficial effect is: the utility model discloses is provided with sound absorption layer and bottom layer under the flame -retardant layer, sound absorption layer is made of sound absorption sponge, has good softness and sound absorption performance, and the bottom layer is made of XPE cotton layer, has good sound insulation effect and softness, and the cooperation of both makes the fabric have excellent sound absorption and noise reduction performance, also has good softness simultaneously, makes the decorative cloth more comfortable. Be provided with the strip in the decorative cloth, and the fabric presents the concave -convex sense, can promote the touch of decorative cloth, can also increase the area of sound absorption layer in unit length simultaneously, thereby improving the noise reduction performance of decorative cloth. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the schematic diagram of layer structure of the utility model.

[0016] Figure 2 It is the strip sectional view of the utility model.

[0017] In the drawing: 1, surface layer;2, sound absorption layer;3, bottom layer;4, strip;5, aluminized film;6, adhesive layer;7, release paper layer. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model;Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of protection of the utility model.

[0019] In the description of the utility model, it is necessary to explain that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawing, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0020] As Figure 1 Indicated, a kind of flame-retardant sound absorption and noise reduction type decorative cloth, comprising: surface layer 1, surface layer 1 side is provided with sound absorption layer 2, sound absorption layer 2 is provided with bottom layer 3 away from surface layer 1 side, bottom layer 3 and sound absorption layer 2 between are provided with several along the same direction arrangement strip 4, bottom layer 3 is provided with aluminized film 5 away from sound absorption layer 2 side, aluminized film 5 is provided with adhesive layer 6 away from bottom layer 3 side, adhesive layer 6 is provided with release paper layer 7.

[0021] The surface layer 1 is a flame-retardant layer formed by interweaving aramid fiber yarns, which not only has excellent flame retardance, but also has high wear resistance and durability.

[0022] The sound-absorbing layer 2 is a sound-absorbing sponge layer, which makes the fabric more soft and has sound-absorbing and noise-reducing capabilities. Preferably, in the embodiment, the sound-absorbing sponge layer is a flame-retardant sound-absorbing sponge layer to further improve the flame-retardant performance of the decorative cloth. The flame-retardant sound-absorbing sponge layer is made of flame-retardant sound-absorbing sponge, and the preparation method of the flame-retardant sound-absorbing sponge includes the following steps: 1) raw material proportioning: prepare raw materials in the following weight proportions: 45-55 parts of toluene diisocyanate; 100 parts of polyether; 3-4.5 parts of water; 1-1.5 parts of stabilizer; 0.3-0.6 parts of catalyst; 1-3 parts of foaming agent; and 10-20 parts of flame retardant; 2) mixing reaction: simultaneously feed the toluene diisocyanate, polyether, water, stabilizer, catalyst, foaming agent, and flame retardant in the above weight proportions into a mixing head for mixing reaction; and 3) foaming: punch the mixed material into a foaming box, and after chain extension, foaming, crosslinking, and curing reaction, obtain the sponge finished product.

[0023] The bottom layer 3 is an XPE cotton layer made of XPE cotton, which has the properties of environmental protection, non-toxicity, sound insulation, sound absorption, heat insulation, cushioning, shock resistance, waterproofness, moisture resistance, and chemical resistance, and can improve the noise reduction capability and softness of the decorative cloth.

[0024] The long strip 4 is a silica gel long strip, and recesses are formed in the long strip 4, and antibacterial slow-release capsules are arranged in the recesses, so that the decorative cloth has antibacterial capability, bacteria in the decorative cloth are prevented from breeding, and the use effect of the decorative cloth is improved.

[0025] Preferably, as shown in Figure 2 the cross section of the long strip 4 is semicircular or arc-shaped, and the flat side of the long strip 4 is connected to the bottom layer 3, and the arc side of the long strip 4 is connected to the sound-absorbing layer 2, so that the bottom layer 3 remains flat, and the sound-absorbing layer 2 and the surface layer 2 are arranged in a concave-convex manner, not only making the surface of the decorative cloth have a concave-convex touch, but also improving the area of the sound-absorbing layer 2 per unit length, thereby improving the sound-absorbing and noise-reducing capability per unit area of the decorative cloth.

[0026] The number of recesses is several, and the recesses are divided into three groups, two groups of which are symmetrically formed on the arc side of the long strip 4, and the other group is formed on the flat side of the long strip 4, and each group of recesses is uniformly distributed along the length direction of the long strip 4. The antibacterial slow-release capsules in the two groups of recesses on the arc side of the long strip 4 release antibacterial components to the sound-absorbing layer 2 and the surface layer 1, and the antibacterial slow-release capsules in the recesses on the flat side of the long strip 4 release antibacterial components to the bottom layer 3.

[0027] The aluminized film 5 has excellent barrier properties and can isolate the main body of the decorative cloth from the wall surface. The adhesive layer 6 facilitates the attachment of the decorative cloth to the wall surface.

[0028] The preferred embodiments of the present application are described in detail above. It should be understood that those skilled in the art can make many modifications and changes without creative labor based on the concept of the present application. Therefore, any technical solutions obtained by logical analysis, reasoning or limited experiments based on the existing technology within the concept of the present application shall be within the protection scope defined by the claims.

Claims

1. A flame-retardant, sound-absorbing, and noise-reducing decorative fabric, characterized in that, Include: The surface layer (1); one side of the surface layer (1) is provided with sound absorbing layer (2); the sound absorbing layer (2) is provided with bottom layer (3) away from the surface layer (1) side; the bottom layer (3) and the sound absorbing layer (2) are provided with a plurality of long strip (4) arranged in the same direction; the bottom layer (3) is provided with aluminized film (5) away from the sound absorbing layer (2) side; the aluminized film (5) is provided with adhesive layer (6) away from the bottom layer (3) side; the adhesive layer (6) is provided with release paper layer (7); The surface layer (1) is a flame retardant layer; The sound absorbing layer (2) is a sound absorbing sponge layer; The bottom layer (3) is XPE cotton layer; The long strip (4) is silica gel long strip, and recesses are formed in the long strip; the recesses are provided with antibacterial slow-release capsules.

2. The flame-retardant sound-absorbing noise-reducing decorative cloth according to claim 1, characterized in that, The surface layer (1) is formed by interweaving aramid fiber yarns.

3. The fire-retardant sound-absorbing noise-reducing decorative cloth according to claim 1, characterized in that, The cross section of the long strip (4) is semicircular or arcuate, and the flat side thereof is connected with the bottom layer (3).

4. The fire-retardant, sound-absorbing, and noise-reducing decorative cloth according to claim 3, characterized in that, The number of recesses is several, which are divided into three groups, two of which are symmetrically formed on the arc side of the long strip (4), and the other group is formed on the flat side of the long strip (4).

5. The fire-retardant sound-absorbing and noise-reducing decorative cloth according to claim 1, characterized in that, The sound absorbing layer (2) is a flame-retardant sound-absorbing sponge layer.

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