CN216832636U

CN216832636U - Flame-retardant and heat-insulating curtain cloth

Info

Publication number: CN216832636U
Application number: CN202122613471.8U
Authority: CN
Inventors: 朱佳磊
Original assignee: Haining Jiayu Textile Factory
Current assignee: Haining Jiayu Textile Factory
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-06-28
Anticipated expiration: 2031-10-21

Abstract

The utility model provides a fire-retardant thermal-insulated casement belongs to textile fabric technical field, include: the flame-retardant layer, the heat-insulating layer, the reflecting layer and the protective layer; the heat insulation layer is arranged on one side of the flame-retardant layer; the reflecting layer is arranged on the other side of the heat insulation layer; the protective layer is arranged on the other side of the reflective layer; the flame-retardant layer is of a weft duplex structure formed by interweaving warp yarns and weft yarns; the warp yarns comprise flame-retardant polyester filaments; the weft yarns comprise aramid fiber yarns and flame-retardant spun yarns; the flame-retardant spun staple yarns are surface wefts; the aramid fiber yarn is a weft in; the heat insulation layer is connected with the inner weft surface of the flame retardant layer; the heat insulation layer comprises a silicon dioxide aerogel layer and polyester film layers arranged on two sides of the silicon dioxide aerogel layer; the protective layer is a transparent TPU film layer. The utility model discloses have good fire resistance and heat-proof quality, thickness is thinner relatively simultaneously, and the durability is longer.

Description

Flame-retardant and heat-insulating curtain cloth

Technical Field

The utility model relates to a textile fabric technical field, concretely relates to fire-retardant thermal-insulated casement.

Background

The curtain is made of cloth, hemp, yarn, aluminum sheet, wood chip, metal material, etc. and has the functions of shading sun, insulating heat and regulating indoor light. The cloth curtain is divided into cotton gauze, polyester fabric, polyester-cotton blended fabric, cotton-hemp blended fabric, non-woven fabric and the like according to the material, different materials, textures, colors, patterns and the like are integrated to form cloth curtains with different styles, and the cloth curtains are matched with indoor design curtains with different styles. The curtain is mainly used for isolating the outside and keeping the privacy of a room, and is an indispensable decoration for home decoration. In winter, the curtain divides the indoor space and the outdoor space into two worlds, thereby increasing warm feeling in the house. Modern curtains can reduce light and shade light to meet the requirements of people on different light intensities; but also can prevent fire, wind, remove dust, keep warm, eliminate noise, insulate heat, protect radiation, prevent ultraviolet rays and the like, and improve the climate and environment of the room. The function of the curtain is mainly realized by curtain cloth, and the quality of the curtain is directly determined by the quality of the curtain. The curtain cloth of the curtain with different functions is different in material, the main functions of the curtain cloth of the flame-retardant heat-insulation curtain are flame retardance and heat insulation, the material of the curtain cloth mainly comprises flame-retardant materials and heat insulation materials, but the existing flame-retardant heat-insulation curtain cloth has larger thickness for pursuing good flame retardance and heat insulation, not only occupies a large amount of space, but also is inconvenient to use and manage; the curtain fabric with a simple structure has relatively poor flame retardance and heat insulation, and cannot meet the use requirement. Therefore, there is a need for a curtain fabric having a suitable thickness and excellent flame retardancy and heat insulation properties.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fire-retardant thermal-insulated casement.

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

a flame retardant and insulating window cord fabric comprising: the flame-retardant layer, the heat-insulating layer, the reflecting layer and the protective layer; the heat insulation layer is arranged on one side of the flame-retardant layer; the reflecting layer is arranged on the other side of the heat insulation layer; the protective layer is arranged on the other side of the reflective layer;

the flame-retardant layer is of a weft duplex structure formed by interweaving warp yarns and weft yarns; the warp yarns comprise flame-retardant polyester filaments; the weft yarns comprise aramid fiber yarns and flame-retardant spun yarns; the flame-retardant spun staple yarns are surface wefts; the aramid fiber yarn is a weft in; the heat insulation layer is connected with the inner weft surface of the flame retardant layer;

the heat insulation layer comprises a silicon dioxide aerogel layer and polyester film layers arranged on two sides of the silicon dioxide aerogel layer;

the protective layer is a transparent TPU film layer.

On the basis of the scheme, the fineness of the flame-retardant polyester filament yarn is 80D/36F; the fineness of the aramid fiber yarn is 65D; the fineness of the flame-retardant spun yarn is 70D.

In addition to the above, and as a preferable mode of the above, a sound insulation layer is provided between the flame retardant layer and the heat insulation layer.

On the basis of the scheme and as a preferable scheme of the scheme, an antibacterial mildew-proof layer is arranged between the flame-retardant layer and the heat-insulating layer; the antibacterial and mildew-proof layer is formed by interweaving warp yarns and weft yarns, wherein the warp yarns are cotton yarns of which the surfaces are coated with antibacterial, mite-proof and mildew-proof auxiliary agents; the weft yarn is antibacterial modified terylene.

On the basis of the scheme, as a preferable scheme of the scheme, the antibacterial modified terylene is externally wound with antistatic filaments.

The utility model has the advantages that: the middle flame-retardant layer of the utility model adopts a weft double structure, the surface weft is flame-retardant spun staple yarn, and the lining weft is aramid fiber yarn, which have good flame retardancy; meanwhile, the surface weft surface is soft and comfortable in hand feeling, and the texture of the curtain cloth is improved; the inner weft surface has high structural strength, so that the fabric has a wide application range. The weft double-layer warp yarns are flame-retardant polyester filament yarns, so that the abrasion resistance and the structural strength of the curtain cloth are improved while the flame retardance of the curtain cloth is improved. The thermal-insulated layer adopts the silica aerogel layer that the heat-proof quality is excellent, and is thinner than ordinary heat-proof surface fabric thickness, but the heat-proof quality is better. The reflecting layer can reflect external illumination, and the influence of the illumination on the curtain and the indoor temperature is reduced. The protective layer can protect the reflective layer and improve the wear resistance of the curtain fabric.

Drawings

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

Fig. 2 is a schematic structural diagram of the second embodiment of the present invention.

Fig. 3 is a schematic diagram of a third structure according to the embodiment of the present invention.

In the figure: 1. a flame retardant layer; 2. a thermal insulation layer; 3. a light-reflecting layer; 4. a protective layer; 5. a sound insulating layer; 6. an antibacterial and mildew-resistant layer; 21. a silica aerogel layer; 22. polyester film layer.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

The first embodiment is as follows:

as shown in fig. 1, a flame retardant and heat insulating curtain fabric includes: the flame-retardant coating comprises a flame-retardant layer 1, a heat-insulating layer 2, a reflecting layer 3 and a protective layer 4; the heat insulation layer 2 is arranged on one side of the flame-retardant layer 1; the reflecting layer 3 is arranged on the other side of the heat insulation layer 2; the protective layer 4 is arranged on the other side of the light reflecting layer 3;

the flame-retardant layer 1 is a weft duplex structure formed by interweaving warp yarns and weft yarns; the warp yarns comprise flame-retardant polyester filaments; the weft yarns comprise aramid fiber yarns and flame-retardant spun yarns; the flame-retardant spun staple yarns are surface wefts; the aramid fiber yarn is a weft in; the heat insulation layer 2 is connected with the inner weft surface of the flame retardant layer 1. Preferably, the fineness of the flame-retardant polyester filament yarn is 80D/36F; the fineness of the aramid fiber yarn is 65D; the fineness of the flame-retardant spun yarn was 70D. The flame-retardant spun staple yarn is formed by blending the organic silicon nitrogen flame-retardant viscose fiber and the flame-retardant acrylic fiber, and has the characteristics of softness, comfort, high flame retardance, safety, environmental protection and the like. Furthermore, the flame-retardant layer 1 is subjected to three-proofing finishing, so that the curtain cloth has the effects of water resistance and oil resistance, is more dirt-resistant and is convenient to clean.

The heat insulation layer 2 comprises a silica aerogel layer 21 and polyester film layers 22 arranged on two sides of the silica aerogel layer 21. Preferably, the thickness of the silica aerogel layer 21 is 0.3-0.5cm, in this embodiment 0.3 cm.

The reflective layer 3 is composed of transparent polyurethane, pearl powder, platinum particles, silver particles and fluorescent powder, has an excellent reflective effect, can effectively isolate light, and improves the heat-insulating property of the curtain fabric.

The protective layer 4 is a transparent TPU film layer. The protective layer 4 can protect the reflective layer 3 from being damaged without influencing the reflective effect of the reflective layer 3, and meanwhile, the abrasion resistance of the curtain fabric can be improved, and the service life of the curtain fabric can be prolonged.

Example two:

as shown in fig. 2, the present embodiment is different from the first embodiment in that a sound insulation layer 5 is disposed between the flame retardant layer 1 and the heat insulation layer 2. The sound insulation layer 5 enables the curtain to have the sound insulation effect, can reduce the influence of external noise on a room, and improves the added value of the curtain. Preferably, the soundproof layer 5 is made of sound absorbing cotton. The sound-absorbing cotton can also improve the heat insulation performance of the curtain cloth.

Example three:

as shown in fig. 3, the present embodiment is different from the first embodiment in that: an antibacterial mildew-proof layer 6 is arranged between the flame-retardant layer 1 and the heat insulation layer 2. The antibacterial and mildew-proof layer 6 is formed by interweaving warp yarns and weft yarns, wherein the warp yarns are cotton yarns of which the surfaces are coated with antibacterial, mite-proof and mildew-proof auxiliary agents; the weft yarn is antibacterial modified terylene; and antistatic filaments are wound outside the antibacterial modified terylene. Specifically, the cotton yarn has the antibacterial, anti-mite and anti-mildew effects by padding the antibacterial, anti-mite and anti-mildew auxiliary agent. Preferably, the ratio of the antibacterial, anti-mite and mildew-proof auxiliary agent is as follows: PBA-21KG-7KG/100 liter water, anti-mite agent 1KG-7KG/100 liter water, RA resin 1KG-5KG/100 liter water, and hydrophilic smooth silicone oil 57241KG-5KG/100 liter water. The antibacterial modified terylene is prepared by mixing terylene with antibacterial master batch. The antistatic filaments are conductive metal filaments. The antibacterial mildew-proof layer 6 enables the curtain cloth to have excellent antibacterial mildew-proof mite-proof functions, can keep the sanitation and safety of the curtain cloth, prevents the curtain from generating mites and mildewing, and improves the comfort level of the curtain.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. A flame-retardant and heat-insulation curtain fabric is characterized by comprising: the flame-retardant coating comprises a flame-retardant layer (1), a heat-insulating layer (2), a reflecting layer (3) and a protective layer (4); the heat insulation layer (2) is arranged on one side of the flame retardant layer (1); the reflecting layer (3) is arranged on the other side of the heat insulation layer (2); the protective layer (4) is arranged on the other side of the light reflecting layer (3);

the flame-retardant layer (1) is of a weft duplex structure formed by interweaving warp yarns and weft yarns; the warp yarns comprise flame-retardant polyester filaments; the weft yarns comprise a front weft and a back weft; the surface weft is flame-retardant spun yarn; the lining weft is aramid fiber yarn; the heat insulation layer (2) is connected with the inner weft surface of the flame retardant layer (1);

the heat insulation layer (2) comprises a silicon dioxide aerogel layer (21) and polyester film layers (22) arranged on two sides of the silicon dioxide aerogel layer (21);

the protective layer (4) is a transparent TPU film layer.

2. The flame-retardant heat-insulating curtain fabric as claimed in claim 1, wherein the fineness of the flame-retardant polyester filaments is 80D/36F; the fineness of the aramid fiber yarn is 65D; the fineness of the flame-retardant spun yarn was 70D.

3. A fire retardant and thermal insulation curtain fabric as claimed in claim 1, wherein a sound insulation layer (5) is arranged between the fire retardant layer (1) and the thermal insulation layer (2).

4. A flame-retardant and heat-insulating curtain fabric as claimed in claim 1, wherein an antibacterial and mildew-proof layer (6) is arranged between the flame-retardant layer (1) and the heat-insulating layer (2); the antibacterial mildew-proof layer (6) is formed by interweaving warp yarns and weft yarns, wherein the warp yarns are cotton yarns of which the surfaces are coated with antibacterial, anti-mite and mildew-proof auxiliary agents; the weft yarn is antibacterial modified terylene.

5. The flame-retardant and heat-insulating curtain fabric as claimed in claim 4, wherein antistatic filaments are wound outside the antibacterial modified polyester.