CN214137637U

CN214137637U - Non-woven fabric antibacterial structure

Info

Publication number: CN214137637U
Application number: CN202021911530.9U
Authority: CN
Inventors: 张长春; 蔡金钟
Original assignee: Jinjiang Gangyi Fiber Co ltd
Current assignee: Jinjiang Gangyi Fiber Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-09-07
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses an antibiotic structure of non-woven fabrics, including compound first antibiotic layer, the antibiotic layer of second, hygroscopic layer, elastic layer and the antibiotic layer of third together in proper order, the elastic layer comprises a plurality of elastic strips that are parallel to each other, the elastic strip is made by polyurethane elastic fiber. The utility model has the characteristics of antibiotic effectual, antibiotic lasting.

Description

Non-woven fabric antibacterial structure

Technical Field

The utility model relates to a non-woven fabrics technical field, concretely relates to non-woven fabrics antibacterial structure.

Background

The non-woven fabric product has the characteristics of rich colors, brightness, fashionability, environmental friendliness, wide application range, attractive appearance, various patterns and styles, moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easiness in decomposition, no toxicity, no irritation, rich colors, low price, recyclability and the like, is internationally recognized as an environment-friendly product for protecting earth ecology, has higher and higher requirements on the functionality of the non-woven fabric along with the development of the society, and particularly provides higher requirements on the antibacterial performance of the non-woven fabric under the condition that various infectious diseases spread at present, so that a non-woven fabric antibacterial structure which has a good antibacterial effect and can be used in combination with fabric layers with different performances is developed, the antibacterial performance of the non-woven fabric can be greatly improved, and the processing process of the antibacterial non-woven fabric is simple and convenient.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an antibiotic structure of non-woven fabrics to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an antibiotic structure of non-woven fabrics, wherein, includes compound first antibiotic layer, the antibiotic layer of second, hygroscopic layer, elastic layer and the antibiotic layer of third together in proper order, the elastic layer comprises a plurality of elastic strips that are parallel to each other, the elastic strip is made by polyurethane elastic fiber.

Further, the second antibacterial layer is formed by weaving warps and wefts, wherein the warps are antibacterial fine-denier polypropylene fibers, and the wefts are small-tow nylon fibers.

Furthermore, the moisture absorption layer is made of bamboo charcoal fibers and is provided with a plurality of through holes.

Further, the through holes are filled with activated carbon particles.

Still further, the thickness of the antibacterial structure is 1.3mm, and the thickness of the moisture absorption layer is 0.5 mm.

Further, the third antibacterial layer is formed by weaving warps and wefts, wherein the wefts are made of nano silver antibacterial fibers, and the warps are made of small-tow nylon fibers.

Further, the first antibiotic layer includes nano-sized zinc oxide particles coated on a surface of the second antibiotic layer.

Furthermore, the first antibacterial layer further comprises chitin particles coated on the surface of the second antibacterial layer, and the nano-scale zinc oxide particles and the chitin particles are uniformly mixed.

According to the above technical solution, the utility model has the advantages that: because of having three antibacterial layers, the antibacterial effect is good; the moisture absorption is arranged, so that the antibacterial layer can be kept dry to avoid breeding bacteria; due to the elastic layer, the elastic layer has good elasticity and is not easy to deform; because the active carbon particles can adsorb peculiar smell, toxin and bacteria, the antibacterial property of the antibacterial agent is better, and the antibacterial agent can keep fresh and cool.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

List of reference numerals: the antibacterial coating comprises a first antibacterial layer 1, chitin particles 11, nano-scale zinc oxide particles 12, a second antibacterial layer 2, a moisture absorption layer 3, through holes 31, an elastic layer 4, a third antibacterial layer 5 and activated carbon particles 6.

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 work belong to the protection scope of the present invention.

Referring to fig. 1, the non-woven fabric antibacterial structure comprises a first antibacterial layer 1, a second antibacterial layer 2, a moisture absorption layer 3, an elastic layer 4 and a third antibacterial layer 5 which are sequentially compounded together, wherein the first antibacterial layer 1 is an outer layer; the third antibacterial layer 5 is an inner layer; the second antibacterial layer 2 is formed by weaving warps and wefts, wherein the warps are antibacterial fine-denier polypropylene fibers, the wefts are small-tow nylon fibers, the antibacterial property of the antibacterial fine-denier polypropylene fibers is enhanced, the antibacterial fine-tow nylon fibers are light in weight and soft in texture, and the flexibility of the antibacterial fine-tow polypropylene fibers is improved; the moisture absorption layer 3 is made of bamboo charcoal fiber, and a plurality of through holes 31 are formed in the moisture absorption layer 3; the elastic layer 4 consists of a plurality of mutually parallel elastic strips, and the elastic strips are made of polyurethane elastic fibers; the third antibacterial layer 5 is woven by warp and weft and is formed, wherein, weft is nanometer silver system antibacterial fiber, warp is little silk bundle polyamide fibre, and nanometer silver system antibacterial fiber has strengthened the bacterinertness persistence of this application, and little silk bundle polyamide fibre has improved the pliability of this application.

The first antibacterial layer 1 comprises nano-zinc oxide particles 12 coated on the surface of the second antibacterial layer 2 and chitin particles 11 coated on the surface of the second antibacterial layer 2, the nano-zinc oxide particles 12 and the chitin particles 11 are uniformly mixed, the nano-zinc oxide particles can generate a multi-functional photocatalytic reaction under the action of light, water or oxygen in the air can be catalyzed into photo-generated active groups with a very strong oxidizing ability, and the photo-generated active groups have a very strong oxidizing property and can generate a strong catalytic degradation function: can effectively degrade toxic and harmful gases in the air; the antibacterial agent can destroy cell membranes of bacteria and protein carriers for solidifying viruses, effectively kill various bacteria, has the antibacterial rate of 99.99 percent, can decompose and harmlessly treat toxins released by the bacteria or fungi, and has lasting antibacterial effect; the chitin particles 11 have a good effect of controlling microorganisms/bacteria/molds.

The through-hole 31 intussuseption is filled with activated carbon particle 6, because activated carbon particle 6 can adsorb peculiar smell, toxin, bacterium, makes the bacterinertness of this application better, and can keep fresh and cool.

The thickness of antibiotic structure is 1.3mm, the thickness of moisture absorption layer 3 is 0.5mm, makes the moisture absorption effectual.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an antibiotic structure of non-woven fabrics, its characterized in that, includes compound first antibiotic layer (1), second antibiotic layer (2), hygroscopic layer (3), elastic layer (4) and the antibiotic layer of third (5) together in proper order, elastic layer (4) comprise a plurality of elastic strips that are parallel to each other, the elastic strip is made by polyurethane elastic fiber.

2. The antibacterial structure of non-woven fabric according to claim 1, characterized in that the second antibacterial layer (2) is woven by warp and weft, wherein the warp is antibacterial fine-denier polypropylene fiber and the weft is small-tow nylon fiber.

3. The antibacterial structure of non-woven fabric according to claim 1, characterized in that the moisture absorption layer (3) is made of bamboo charcoal fiber, and the moisture absorption layer (3) has a plurality of through holes (31).

4. The antibacterial structure in non-woven fabric according to claim 3, characterized in that the through holes (31) are filled with activated carbon particles (6).

5. The nonwoven fabric antimicrobial structure of claim 3, wherein the thickness of the antimicrobial structure is 1.3mm and the thickness of the moisture-absorbing layer (3) is 0.5 mm.

6. The antibacterial structure of non-woven fabric according to claim 1, characterized in that the third antibacterial layer (5) is woven by warp and weft, wherein the weft is nano silver antibacterial fiber and the warp is small-tow nylon fiber.

7. The nonwoven fabric antimicrobial structure of claim 1, wherein the first antimicrobial layer (1) comprises nano-sized zinc oxide particles (12) coated on the surface of the second antimicrobial layer (2).