CN217047747U

CN217047747U - Antibacterial non-woven fabric with waterproof function

Info

Publication number: CN217047747U
Application number: CN202122573444.2U
Authority: CN
Inventors: 吴锦桐
Original assignee: Fujian Lvhe Sanitary Products Co ltd
Current assignee: Fujian Lvhe Sanitary Products Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-07-26
Anticipated expiration: 2031-10-25

Abstract

The utility model relates to a non-woven fabrics technical field just discloses an antibiotic non-woven fabrics with waterproof function, including close skin layer, the first antibiotic layer of close skin layer bottom surface bonding, antibiotic layer bottom surface bonding waterproof layer, waterproof layer bottom surface bonding non-woven fabrics basic unit, the antibiotic layer of non-woven fabrics basic unit bottom surface bonding second, the antibiotic layer bottom surface bonding ventilated membrane of second, ventilated membrane bottom surface bonding strengthening rib, close skin layer include bump and bleeder vent, close skin layer top surface suppression bump, and close skin layer top surface sets up the bleeder vent. This antibiotic non-woven fabrics with waterproof function through being provided with the strengthening rib, and the strengthening rib comprises a plurality of rhombuses, adopts the hot pressing of thermoplastic polyurethane elastomer to form, and even arrangement is in the bottom surface of ventilated membrane, and thermoplastic polyurethane elastomer possesses excellent comprehensive properties such as high strength, high tenacity, wear-resisting, resistant oil, has strengthened the toughness and the durability of non-woven fabrics.

Description

Antibacterial non-woven fabric with waterproof function

Technical Field

The utility model relates to a non-woven fabrics technical field specifically is an antibiotic non-woven fabrics with waterproof function.

Background

Nonwoven fabrics, also known as nonwovens, are composed of oriented or random fibers. It is referred to as a cloth because of its appearance and certain properties. The non-woven fabric breaks through the traditional spinning principle, has the characteristics of short process flow, high production speed, high yield, low cost, wide application, multiple raw material sources and the like, and is widely applied to daily production and life. The non-woven fabrics in the prior art are widely applied to the industries of medical treatment, health care, production, life and the like. For example, the adhesive has wide application in products such as paper diapers, sanitary towels, protective pads, wet tissues, band-aids, masks, food packaging bags and the like; these application scenarios all require that the nonwoven fabric has antibacterial and bactericidal capabilities. The existing non-woven fabrics are added with silver ions to realize the antibacterial and bactericidal functions, although the silver ions are good bactericides, the bactericidal mechanism of the silver ions is possibly different according to different strains, and the silver ions are expensive, so that the wide application of the silver ions is limited. General non-woven fabrics do not have waterproof function and tensile effect poor, easily tear, if the environment that the article was located is comparatively moist or the cloth has contacted water, make the object of parcel in the cloth wet easily, go mildy and rot even, influence people's normal use. In view of this, we propose an antibacterial non-woven fabric having a waterproof function.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an antibiotic non-woven fabrics with waterproof function possesses toughness height, and above-mentioned technical problem has been solved to the good and antibiotic bacteriostatic ability's of water-proof effects advantage.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the antibacterial non-woven fabric with the waterproof function comprises a skin-friendly layer, wherein a first antibacterial layer is bonded on the bottom surface of the skin-friendly layer, a waterproof layer is bonded on the bottom surface of the first antibacterial layer, a non-woven fabric base layer is bonded on the bottom surface of the waterproof layer, a second antibacterial layer is bonded on the bottom surface of the non-woven fabric base layer, a breathable film is bonded on the bottom surface of the second antibacterial layer, and a reinforcing rib is bonded on the bottom surface of the breathable film;

the skin-friendly layer comprises convex points and air holes, the convex points are pressed on the top surface of the skin-friendly layer, and the air holes are formed in the top surface of the skin-friendly layer.

Preferably, the thickness of the waterproof layer is 0.3mm-0.5mm, and the surface of the waterproof layer is pressed with the waterproof film.

Through the technical scheme, the waterproof layer is formed by making the polyethylene into the film, the film is adhered to the bottom surface of the first antibacterial layer in a hot pressing mode, the film made of the polyethylene has a good waterproof effect, and the toughness of the whole non-woven fabric can be enhanced.

Preferably, the first antibacterial layer contains nano activated carbon, the nano activated carbon is arranged at equal intervals, and the second antibacterial layer consists of flax fibers and nano silver ions.

Through above-mentioned technical scheme, first antibiotic in situ portion contains nanometer active carbon composition, nanometer active carbon has good bactericidal bacteriostasis, the antibiotic layer of second comprises flax fiber and the mutual staggered arrangement of nanometer silver ion, nanometer silver ion is very outstanding antibacterial agent, can kill multiple harmful germ to the human body in the short time, also have good bactericidal action to ordinary bacterium and fungi, flax fiber layer has antianaphylaxis, prevent static, antibiotic function, through being provided with two-layer antibiotic layer, can effectively kill harmful substance such as bacterium.

Preferably, the plurality of salient points and the plurality of air holes are arranged on the top surface of the skin-friendly layer at equal intervals.

Through above-mentioned technical scheme, the surface on close skin layer is provided with a plurality of bumps and bleeder vent, when contacting with human skin, can reduce the area with the skin laminating, is favorable to the circulation and the gas permeability of inside air, and close skin layer adopts the silk material to make, can bring good travelling comfort when contacting with the human body.

Preferably, the reinforcing ribs are rhombic and evenly distributed on the bottom surface of the breathable film.

Through the technical scheme, the reinforcing rib is composed of a plurality of diamonds and is manufactured by pressing the diamonds through a die, and the reinforcing rib is made of the thermoplastic polyurethane elastomer, so that the reinforcing rib has excellent comprehensive properties of high strength, high toughness, wear resistance, oil resistance and the like.

Compared with the prior art, the utility model provides an antibiotic non-woven fabrics with waterproof function possesses following beneficial effect:

1. this antibiotic non-woven fabrics with waterproof function through being provided with the strengthening rib, and the strengthening rib comprises a plurality of rhombuses, adopts the hot pressing of thermoplastic polyurethane elastomer to form, and even arrangement is in the bottom surface of ventilated membrane, and thermoplastic polyurethane elastomer possesses excellent comprehensive properties such as high strength, high tenacity, wear-resisting, resistant oil, has strengthened the toughness and the durability of non-woven fabrics.

2. This antibiotic non-woven fabrics with waterproof function, through setting up first antibiotic layer and the antibiotic layer of second, first antibiotic in situ portion contains nanometer active carbon composition, nanometer active carbon has good bactericidal bacteriostatic action, the antibiotic layer of second comprises flax fiber and the mutual staggered arrangement of nanometer silver ion, nanometer silver ion is very outstanding antibacterial agent, can kill multiple harmful germ to the human body in the short time, also have good bactericidal action to ordinary bacterium and fungi, flax fiber layer has antianaphylaxis, prevent static, antibiotic function, through being provided with two-layer antibiotic layer, harmful substance such as bacterium can effectively kill.

Drawings

FIG. 1 is a schematic top perspective view of the present invention;

FIG. 2 is a schematic sectional view of the structure of the present invention;

fig. 3 is a schematic perspective view of the bottom surface of the structure of the present invention.

Wherein: 1. a skin-friendly layer; 2. a first antimicrobial layer; 3. a waterproof layer; 4. a non-woven fabric base layer; 5. a second antimicrobial layer; 6. a gas permeable membrane; 7. reinforcing ribs; 11. salient points; 12. and (4) air holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, an antibacterial non-woven fabric with a waterproof function comprises a skin-friendly layer 1, a first antibacterial layer 2 adhered to the bottom surface of the skin-friendly layer 1, a waterproof layer 3 adhered to the bottom surface of the first antibacterial layer 2, a non-woven fabric base layer 4 adhered to the bottom surface of the waterproof layer 3, a second antibacterial layer 5 adhered to the bottom surface of the non-woven fabric base layer 4, a breathable film 6 adhered to the bottom surface of the second antibacterial layer 5, and a reinforcing rib 7 adhered to the bottom surface of the breathable film 6;

the skin-friendly layer 1 comprises salient points 11 and air holes 12, the salient points 11 are pressed on the top surface of the skin-friendly layer, and the air holes 12 are formed in the top surface of the skin-friendly layer 1.

Specifically, the thickness of the waterproof layer 3 is 0.3mm-0.5mm, and the surface of the waterproof layer 3 is pressed with a waterproof film. The waterproof layer 3 is formed by a polyethylene film which is bonded to the bottom surface of the first antibacterial layer 2 in a hot pressing manner, and the polyethylene film has a good waterproof effect and can enhance the toughness of the whole non-woven fabric.

Specifically, the first antibacterial layer 2 contains nano activated carbon which is arranged at equal intervals, and the second antibacterial layer 5 consists of flax fibers and nano silver ions. The advantage is, first antibiotic layer 2 inside contains nanometer active carbon composition, nanometer active carbon has good bactericidal bacteriostatic action, second antibiotic layer 5 comprises flax fiber and the mutual staggered arrangement of nanometer silver ion, nanometer silver ion is very outstanding antibiotic, can exterminate multiple harmful germ to the human body in the short time, also have good bactericidal action to ordinary bacterium and fungi, flax fiber layer has antianaphylaxis, prevent static, antibiotic function, through being provided with two-layer antibiotic layer, harmful substance such as bacterium can effectively be exterminateed.

Specifically, a plurality of bumps 11 and air holes 12 are arranged, and the bumps 11 and the air holes 12 are arranged on the top surface of the skin-friendly layer 1 at equal intervals. The advantage is, the surface of close skin layer 1 is provided with a plurality of bumps and bleeder vent, when contacting with human skin, can reduce the area with the skin laminating, is favorable to the circulation and the gas permeability of inside air, and close skin layer 1 adopts the silk material to make, can bring good travelling comfort when contacting with the human body.

Specifically, the reinforcing ribs 7 are rhombic and uniformly distributed on the bottom surface of the breathable film 6. The reinforcing rib 7 has the advantages that the reinforcing rib 7 is composed of a plurality of diamonds and is manufactured by pressing through a die, and the reinforcing rib 7 is made of a thermoplastic polyurethane elastomer, so that the reinforcing rib 7 has excellent comprehensive properties of high strength, high toughness, wear resistance, oil resistance and the like.

When the antibacterial underwear is used, the skin-friendly layer 1 is made of silk, certain comfort can be brought when the antibacterial underwear is attached to human skin, the surface of the skin-friendly layer is provided with the convex points 11 and the air holes 12, the air permeability of the skin-friendly layer 1 is enhanced, the first antibacterial layer 2 contains nano activated carbon components and has a sterilization and bacteriostasis effect, the second antibacterial layer 5 consists of flax fibers and nano silver ions, the nano silver ions can kill various germs harmful to human bodies in a short time, the antibacterial underwear also has a good sterilization effect on common bacteria and fungi, the flax fiber layer has the functions of allergy resistance, static electricity resistance and bacteria resistance, and harmful substances such as bacteria can be effectively killed by the arrangement of the two antibacterial layers; the waterproof layer 3 has a good waterproof effect, the reinforcing ribs 7 are composed of a plurality of diamonds, and the reinforcing ribs 7 are made of thermoplastic polyurethane elastomers, so that the reinforcing ribs 7 have excellent comprehensive properties such as high strength, high toughness, wear resistance and oil resistance; the breathable film 6 has the effects of air permeability and water impermeability, and can enhance the air permeability of the non-woven fabric.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an antibiotic non-woven fabrics with waterproof function, includes skin-friendly layer (1), its characterized in that: a first antibacterial layer (2) is bonded on the bottom surface of the skin-friendly layer (1), a waterproof layer (3) is bonded on the bottom surface of the first antibacterial layer (2), a non-woven fabric base layer (4) is bonded on the bottom surface of the waterproof layer (3), a second antibacterial layer (5) is bonded on the bottom surface of the non-woven fabric base layer (4), a breathable film (6) is bonded on the bottom surface of the second antibacterial layer (5), and a reinforcing rib (7) is bonded on the bottom surface of the breathable film (6);

the skin-friendly layer (1) comprises salient points (11) and air holes (12), the salient points (11) are pressed on the top surface of the skin-friendly layer, and the air holes (12) are formed in the top surface of the skin-friendly layer (1).

2. The antibacterial nonwoven fabric with waterproof function according to claim 1, characterized in that: the thickness of the waterproof layer (3) is 0.3mm-0.5mm, and a waterproof film is pressed on the surface of the waterproof layer (3).

3. The antibacterial non-woven fabric with waterproof function according to claim 1, characterized in that: the plurality of salient points (11) and the plurality of air holes (12) are arranged, and the salient points (11) and the air holes (12) are arranged on the top surface of the skin-friendly layer (1) at equal intervals.

4. The antibacterial nonwoven fabric with waterproof function according to claim 1, characterized in that: the reinforcing ribs (7) are rhombic and uniformly distributed on the bottom surface of the breathable film (6).