Corrosion-resistant spunlace non-woven fabric coated with film

Abstract

The utility model relates to the technical field of non-woven fabrics, in particular to a coated corrosion-resistant spunlace non-woven fabric which comprises a non-woven fabric body, a corrosion-resistant assembly is arranged on the upper surface of the non-woven fabric body, a comfortable assembly is arranged on the lower surface of the non-woven fabric body, and the corrosion-resistant assembly comprises a first corrosion-resistant layer fixed to the upper surface of the non-woven fabric body. A second corrosion-resistant layer is fixed to the side, away from the non-woven fabric body, of the first corrosion-resistant layer. According to the corrosion-resistant spunlace non-woven fabric coated with the film, the corrosion-resistant assembly is arranged in the corrosion-resistant spunlace non-woven fabric coated with the film, through cooperation of all structures in the corrosion-resistant assembly, the first corrosion-resistant layer is made of a polypropylene fiber material, and then the first corrosion-resistant layer is coated with PU white glue to form a protective film to block contact of corrosive substances; according to the anti-corrosion spunlace non-woven fabric, some corrosive chemical substances can be effectively blocked, the anti-corrosion performance of the spunlace non-woven fabric is improved on the whole, and the problem that the spunlace non-woven fabric does not have the anti-corrosion characteristic is solved.

Description

Technical Field

[0001] This application relates to the technical field of non-woven fabrics, and specifically relates to a film-coated corrosion-resistant spunlace non-woven fabric. Background Art

[0002] Spunlace non-woven fabric is made by spraying high-pressure micro water jets onto one or more fiber webs, causing the fibers to entangle with each other, so that the fiber web can be strengthened to have a certain strength. The resulting fabric is the spunlace non-woven fabric. The fiber raw materials of spunlace non-woven fabric are widely sourced and can be polyester, polyamide, polypropylene, chitin fiber, tencel, silk, wood pulp fiber, etc.

[0003] In Chinese Patent CN206217303U, a spunlace non-woven fabric is disclosed. The spunlace non-woven fabric includes a carbon fiber fabric layer on the outermost layer, a hot melt resin layer in the middle layer, and a base layer in the inner layer, providing a spunlace non-woven fabric with good water resistance, as well as the advantages of improving the adhesion ability and extending the service life.

[0004] The above patent has the advantages of good water resistance, improving the adhesion ability and extending the service life. However, during the use of the non-woven fabric, an anti-corrosion structure is not provided, and the spunlace non-woven fabric itself does not have the property of corrosion resistance. It is mainly composed of natural fibers or synthetic fibers such as cellulose and may be damaged or impaired by some corrosive chemical substances. Therefore, a film-coated corrosion-resistant spunlace non-woven fabric is proposed to solve the above problems. Utility Model Content

[0005] Aiming at the deficiencies of the prior art, this application provides a film-coated corrosion-resistant spunlace non-woven fabric, which has the advantage of good corrosion resistance, and solves the problem that during the use of the non-woven fabric, an anti-corrosion structure is not provided, and the spunlace non-woven fabric itself does not have the property of corrosion resistance. It is mainly composed of natural fibers or synthetic fibers such as cellulose and may be damaged or impaired by some corrosive chemical substances.

[0006] To achieve the above object, this application provides the following technical solution: A film-coated corrosion-resistant spunlace non-woven fabric, including a non-woven fabric body, a corrosion-resistant component is provided on the upper surface of the non-woven fabric body, and a comfort component is provided on the lower surface of the non-woven fabric body;

[0007] The corrosion-resistant component includes a first corrosion-resistant layer fixed on the upper surface of the non-woven fabric body, and a second corrosion-resistant layer is fixed on the side of the first corrosion-resistant layer away from the non-woven fabric body.

[0008] By adopting this technical solution, the setting of the corrosion-resistant component improves the corrosion resistance of the spunlace non-woven fabric.

[0009] Furthermore, the first corrosion-resistant layer is a polypropylene fiber layer.

[0010] Furthermore, the second corrosion-resistant layer is a PU white glue coating.

[0011] By adopting this technical solution, the first corrosion-resistant layer made of polypropylene fiber material, and then PU white glue is coated on the first corrosion-resistant layer to form a protective film to block the contact with corrosive substances, which can effectively block some corrosive chemical substances.

[0012] Furthermore, the comfort component includes a heat-insulating layer fixed on the lower surface of the non-woven fabric body. A flame-retardant layer is fixed on the side of the heat-insulating layer away from the non-woven fabric body. A moisture-absorbing and antibacterial layer is fixed on the side of the flame-retardant layer away from the heat-insulating layer. A skin-friendly layer is fixed on the side of the moisture-absorbing and antibacterial layer away from the flame-retardant layer.

[0013] By adopting this technical solution, the setting of the comfort component improves the use comfort of the spunlace non-woven fabric.

[0014] Furthermore, the heat-insulating layer is a spandex layer, and the flame-retardant layer is a fire-proof fiber material layer.

[0015] Furthermore, the moisture-absorbing and antibacterial layer is a bamboo charcoal fiber layer.

[0016] By adopting this technical solution, the bamboo charcoal fiber material has the effects of moisture absorption, air permeability, bacteriostasis and antibacterial, improving the comfort of the user.

[0017] Furthermore, the skin-friendly layer is an acrylic fiber layer.

[0018] By adopting this technical solution, the acrylic fiber material is comfortable to wear, has a soft hand feeling and does not wrinkle, can be directly in contact with the skin, and improves the use experience of the user.

[0019] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0020] 1. In the corrosion-resistant spunlace non-woven fabric with a film, a corrosion-resistant component is provided. Through the cooperation between the structures in the corrosion-resistant component, the first corrosion-resistant layer made of polypropylene fiber material, and then PU white glue is coated on the first corrosion-resistant layer to form a protective film to block the contact with corrosive substances, which can effectively block some corrosive chemical substances, improving the corrosion resistance of the spunlace non-woven fabric as a whole, and solving the problem that in the process of using the non-woven fabric, no anti-corrosion structure is set, and the spunlace non-woven fabric itself does not have the property of corrosion resistance. It is mainly composed of natural fibers such as cellulose or synthetic fibers and may be damaged or impaired by some corrosive chemical substances.

[0021] 2. The corrosion-resistant spunlace non-woven fabric with a film. A skin-friendly component is provided in the corrosion-resistant spunlace non-woven fabric with a film. Through the mutual cooperation among the structures in the skin-friendly component, by setting a moisture-absorbing and antibacterial layer and a skin-friendly layer, the antibacterial performance of the spunlace non-woven fabric is improved, and at the same time, the comfort of people is improved, and the wearing experience is improved as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a schematic structural diagram of the present application;

[0023] Figure 2 is a schematic diagram of the corrosion-resistant component of the present application;

[0024] Figure 3 is a schematic diagram of the skin-friendly component of the present application.

[0025] In the figure: 1. Non-woven fabric body; 2. Corrosion-resistant component; 201. First corrosion-resistant layer; 202. Second corrosion-resistant layer; 3. Comfort component; 301. Heat-insulating layer; 302. Flame-retardant layer; 303. Moisture-absorbing and antibacterial layer; 304. Skin-friendly layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0027] Please refer to Figure 1 , a kind of corrosion-resistant spunlace non-woven fabric with a film in this embodiment includes a non-woven fabric body 1. A corrosion-resistant component 2 is provided on the upper surface of the non-woven fabric body 1, and a comfort component 3 is provided on the lower surface of the non-woven fabric body 1.

[0028] Please refer to Figure 2 , in order to improve the corrosion resistance of the spunlace non-woven fabric, the corrosion-resistant component 2 in this embodiment includes a first corrosion-resistant layer 201 fixed on the upper surface of the non-woven fabric body 1, and a second corrosion-resistant layer 202 is fixed on the side of the first corrosion-resistant layer 201 away from the non-woven fabric body 1.

[0029] The first corrosion-resistant layer 201 is a polypropylene fiber layer. The polypropylene fiber material has good acid and alkali resistance and corrosion resistance, can withstand the action of some corrosive substances, and has excellent anti-mildew performance. The second corrosion-resistant layer 202 is a PU white glue coating. The PU white glue is coated on the first corrosion-resistant layer 201 to form a protective film, which can effectively block some corrosive chemical substances.

[0030] Please refer to Figure 3, in order to improve the comfort of the spunlace non-woven fabric, the comfort component 3 in this embodiment includes a heat preservation layer 301 fixed on the lower surface of the non-woven fabric body 1. A flame retardant layer 302 is fixed on the side of the heat preservation layer 301 away from the non-woven fabric body 1. A moisture absorption and antibacterial layer 303 is fixed on the side of the flame retardant layer 302 away from the heat preservation layer 301. A skin-friendly layer 304 is fixed on the side of the moisture absorption and antibacterial layer 303 away from the flame retardant layer 302.

[0031] The heat preservation layer 301 is a spandex layer. Spandex has good heat preservation and warmth retention properties, improving the heat preservation performance of the spunlace non-woven fabric. The flame retardant layer 302 is a fireproof fiber material layer. The fireproof fiber material is a highly efficient heat-insulating material with excellent high-temperature resistance and flame retardant properties, improving the flame retardant performance of the spunlace non-woven fabric.

[0032] The moisture absorption and antibacterial layer 303 is a bamboo charcoal fiber layer. The bamboo charcoal fiber material has the effects of moisture absorption, air permeability, bacteriostasis and antibacterial. The skin-friendly layer 304 is an acrylic fiber layer. The acrylic fiber material is comfortable to wear, has a soft hand feeling and does not wrinkle, and can be in direct contact with the skin.

[0033] The working principle of the above embodiment is as follows:

[0034] (1) The first corrosion-resistant layer 201 is made of polypropylene fiber material. The polypropylene fiber material has good acid and alkali resistance and corrosion resistance, can withstand the action of some corrosive substances, and has excellent anti-mold performance. The second corrosion-resistant layer 202 is made of PU white glue. Applying PU white glue on the first corrosion-resistant layer 201 forms a protective film that can effectively block some corrosive chemical substances.

[0035] (2) The heat preservation layer 301 is made of spandex material. Spandex has good heat preservation and warmth retention properties, improving the heat preservation performance of the spunlace non-woven fabric. The flame retardant layer 302 is made of fireproof fiber material. The fireproof fiber material is a highly efficient heat-insulating material with excellent high-temperature resistance and flame retardant properties, improving the flame retardant performance of the spunlace non-woven fabric. The moisture absorption and antibacterial layer 303 is made of bamboo charcoal fiber material. The bamboo charcoal fiber material has the effects of moisture absorption, air permeability, bacteriostasis and antibacterial, improving the comfort of the user. The skin-friendly layer 304 is made of acrylic fiber material. The acrylic fiber material is comfortable to wear, has a soft hand feeling and does not wrinkle, and can be in direct contact with the skin, improving the user experience.

Claims

1. A film-coated corrosion-resistant spunlace nonwoven fabric, comprising a nonwoven fabric body (1), characterized in that: The upper surface of the non-woven fabric body (1) is provided with a corrosion-resistant component (2), and the lower surface of the non-woven fabric body (1) is provided with a comfort component (3); The corrosion-resistant component (2) comprises a first corrosion-resistant layer (201) fixed on the upper surface of the non-woven fabric body (1), and a second corrosion-resistant layer (202) is fixed on a side of the first corrosion-resistant layer (201) away from the non-woven fabric body (1).

2. The film-coated corrosion-resistant spunlace nonwoven fabric according to claim 1, characterized in that: The first corrosion-resistant layer (201) is a polypropylene fiber layer.

3. The film-coated corrosion-resistant spunlace nonwoven fabric according to claim 1, characterized in that: The second corrosion-resistant layer (202) is a PU white glue coating.

4. The film-coated corrosion-resistant spunlace nonwoven fabric according to claim 1, characterized in that: The comfort component (3) comprises a heat-insulating layer (301) fixed to the lower surface of a non-woven fabric body (1); a flame-retardant layer (302) is fixed to a side of the heat-insulating layer (301) away from the non-woven fabric body (1); a hygroscopic antibacterial layer (303) is fixed to a side of the flame-retardant layer (302) away from the heat-insulating layer (301); and a skin-friendly layer (304) is fixed to a side of the hygroscopic antibacterial layer (303) away from the flame-retardant layer (302).

5. The film-coated corrosion-resistant spunlace nonwoven fabric according to claim 4, characterized in that: The thermal insulation layer (301) is a spandex layer, and the flame retardant layer (302) is a fireproof fiber material layer.

6. The film-coated corrosion-resistant spunlace nonwoven fabric according to claim 4, characterized in that: The moisture-absorbing and antibacterial layer (303) is a bamboo charcoal fiber layer.

7. The film-coated corrosion-resistant spunlace nonwoven fabric according to claim 4, characterized in that: The skin-friendly layer (304) is an acrylic fiber layer.

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