CN215041062U

CN215041062U - High-density filtering melt-blown non-woven fabric

Info

Publication number: CN215041062U
Application number: CN202023117066.9U
Authority: CN
Inventors: 朱荣平; 朱品淼; 王晓冬
Original assignee: Jixiang New Material Co Ltd
Current assignee: Jixiang New Material Co Ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-12-07
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a high density filters and spouts nonwoven fabric belongs to surface fabric technical field, high density filters and spouts nonwoven fabric includes the nonwoven fabric body, the nonwoven fabric body includes the bed of material, the bed of material upper surface interweaves the elastic layer, the elastic layer upper surface interweaves has the layer of disinfecting, the layer upper surface blending of disinfecting has the adsorbed layer, the adsorbed layer upper surface interweaves has the wearing layer. The utility model discloses well elastic layer is by spandex fiber textile, the performance of dragging of non-woven fabrics has been increased, and comfortable and easy to wear, the layer of disinfecting is by year silver-colored activated carbon fiber textile, when producing the bacterium on this surface fabric, the layer of disinfecting can carry out antibacterial operation of disinfecting to the bacterium, prevent that it from causing harm to the user, the adsorbed layer is by bamboo charcoal fiber textile, bamboo charcoal fiber has the characteristics that adsorption affinity is strong, the wearing layer is made by the spraying that sprays paint of polymer nano-ceramics, can improve the wearability of non-woven fabrics, prolong its life, be fit for being extensively promoted and used.

Description

High-density filtering melt-blown non-woven fabric

Technical Field

The utility model relates to a surface fabric technical field especially relates to a high density filters melt-blown non-woven fabrics.

Background

Nonwoven fabrics, also known as non-woven fabrics, needle punched cotton, and the like, are composed of oriented or random fibers. It is called a cloth because of its appearance and certain properties. The non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity or irritation, rich color, low price, recycling and the like. For example, the polypropylene fiber is produced by adopting polypropylene granules as raw materials through a continuous one-step method of high-temperature melting, spinning, laying a line and hot-pressing coiling.

The patent number CN106048887A discloses a melt-blown non-woven fabric for efficiently filtering PM2.5 and a manufacturing method thereof, wherein the melt-blown non-woven fabric for efficiently filtering PM2.5 is prepared by the following components in percentage by weight: 95-97% of polypropylene and 3-5% of modified tourmaline; the manufacturing method comprises the following steps: (1) firstly, dispersing, uniformly mixing and melting the improved tourmaline particles and polypropylene slices in the proportion by mass percent of 20% to prepare master batches; the granulation adopts an auxiliary agent accounting for 26.1-37.1 mass percent of the improved tourmaline particles; (2) and uniformly mixing and melting the obtained master batch and the polypropylene slices in a mass percentage of 15-25%, extruding, and stretching under high-speed hot air flow to obtain the product. The invention has the characteristics of high porosity, fiber diameter less than 2 mu m, large dust holding capacity, high filtration efficiency and low resistance; the filter can be used in high-temperature and high-humidity environment and can be used for filtering liquid; has the advantage of long service life.

At present, the melt-blown nonwoven fabric has the following defects: 1. the prior melt-blown non-woven fabric is easy to deform under pulling; 2. Bacteria are easy to breed on the surface of the prior melt-blown non-woven fabric; 3. dust is easy to adhere to the surface of the conventional melt-blown non-woven fabric; 4. The outer surface of the prior melt-blown non-woven fabric is easy to abrade. To this end, we propose a high density filter meltblown nonwoven.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high density filters melt-blown non-woven fabrics, the elastic layer is by spandex fibre textile, the performance of dragging of non-woven fabrics has been increased, and comfortable and easy to wear, the layer of disinfecting is by year silver-colored activated carbon fiber textile, when producing the bacterium on this surface fabric, the layer of disinfecting can carry out antibacterial operation of disinfecting to the bacterium, prevent that it from leading to the fact harm to the user, the adsorbed layer is by bamboo charcoal fibre textile, bamboo charcoal fibre has the characteristics that adsorption affinity is strong, the wearing layer is made by the spraying that sprays paint of polymer nano-ceramics, can improve the wearability of non-woven fabrics, prolong its life, can effectively solve the problem in the background art.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of high density filters melt-blown non-woven fabrics, including the non-woven fabrics body, the non-woven fabrics body includes the bed of material, the bed of material upper surface interweaves the elastic layer, the elastic layer upper surface interweaves has the layer of disinfecting, the layer upper surface blending of disinfecting has the adsorbed layer, the adsorbed layer upper surface interweaves and has the wearing layer.

Optionally, the elastic layer is woven from spandex fibers.

Optionally, the bactericidal layer is woven from silver-loaded activated carbon fibers.

Optionally, the adsorption layer is woven from bamboo charcoal fibers.

Optionally, the wear-resistant layer is woven from nylon fibers.

The utility model has the advantages as follows:

1. the utility model discloses in, the elastic layer is by spandex fibre textile, and spandex is an elastic fiber, has high elastic performance, has increased the performance of dragging of non-woven fabrics, and comfortable and easy to wear.

2. The utility model discloses in, the layer of disinfecting is by year silver-colored active carbon fiber textile, and silver ion antibacterial fiber is soaked by silver ion antibacterial agent and is made, and when producing the bacterium on this surface fabric, the layer of disinfecting can carry out the antibacterial operation of disinfecting to the bacterium, prevents that it from causing harm to the user.

3. The utility model discloses in, the adsorbed layer is by bamboo charcoal fiber textile, and bamboo charcoal fiber has the strong characteristics of adsorption affinity, and bamboo charcoal adsorption efficiency is more than five times of charcoal, can exert the effect of absorbing, decomposing peculiar smell and deodorizing to harmful substance such as formaldehyde, benzene, toluene, ammonia and dust.

4. The utility model discloses in, the wearing layer is sprayed paint the spraying by polymer nanometer pottery and is made, can improve the wearability of non-woven fabrics, prolongs its life.

Drawings

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

Fig. 1 is a schematic view of an overall structure of a high-density filtering melt-blown nonwoven fabric according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an embodiment of the present invention showing an appearance of a high-density filter melt-blown nonwoven fabric;

in the figure: 1. a non-woven fabric body; 101. a base material layer; 102. an elastic layer; 103. a sterilizing layer; 104. an adsorption layer; 105. and a wear-resistant layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 belong to the protection scope of the present invention.

A high-density filter melt-blown nonwoven fabric according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

As shown in fig. 1-2, a high-density filtering melt-blown non-woven fabric comprises a non-woven fabric body 1, wherein the non-woven fabric body 1 comprises a base material layer 101, an elastic layer 102 is interwoven on the upper layer of the base material layer 101, a sterilization layer 103 is interwoven on the upper layer of the elastic layer 102, an adsorption layer 104 is interwoven on the upper layer of the sterilization layer 103, and a wear-resistant layer 105 is interwoven on the upper layer of the adsorption layer 104.

In this embodiment, as shown in fig. 1-2, the elastic layer 102 is formed by spinning spandex fiber, which is an elastic fiber and has high elasticity, so that the pulling performance of the non-woven fabric is improved, and the non-woven fabric is comfortable to wear; the sterilization layer 103 is formed by weaving silver-loaded activated carbon fibers, the silver ion antibacterial fibers are prepared by soaking silver ion antibacterial agents, and when bacteria are generated on the fabric, the sterilization layer can perform bacteriostasis and sterilization operation on the bacteria, so that harm to a user is prevented; the adsorption layer 104 is formed by weaving bamboo charcoal fibers, the bamboo charcoal fibers have the characteristic of strong adsorption capacity, the adsorption capacity of the bamboo charcoal is more than five times that of charcoal, and the bamboo charcoal can play a role in absorbing, decomposing peculiar smell and deodorizing harmful substances such as formaldehyde, benzene, toluene, ammonia and dust; the wear-resistant layer 105 is made of polymer nano ceramic paint spraying, so that the wear resistance of the non-woven fabric can be improved, and the service life of the non-woven fabric can be prolonged.

Wherein, the elastic layer 102 is woven by spandex fiber.

In this embodiment, as shown in fig. 1, the elastic layer 102 is formed by weaving spandex fiber, which is an elastic fiber having high elasticity, so that the pulling performance of the nonwoven fabric is increased, and the nonwoven fabric is comfortable to wear.

Wherein, the sterilization layer 103 is formed by weaving silver-loaded activated carbon fibers.

In this embodiment, as shown in fig. 1, the sterilizing layer 103 is formed by weaving silver-loaded activated carbon fibers, and the silver ion antibacterial fibers are made by soaking silver ion antibacterial agents, so that when bacteria are generated on the fabric, the sterilizing layer can perform bacteriostatic and sterilizing operations on the bacteria, and prevent the bacteria from causing harm to users.

Wherein, the adsorption layer 104 is formed by weaving bamboo charcoal fibers.

In this embodiment, as shown in fig. 1, the adsorption layer 104 is formed by weaving bamboo charcoal fibers, which have a strong adsorption capacity five times or more higher than that of charcoal, and can absorb, decompose, and deodorize harmful substances such as formaldehyde, benzene, toluene, and ammonia and dust.

Wherein, the wear-resistant layer 105 is formed by spinning nylon fibers.

In this embodiment, as shown in fig. 1, the wear-resistant layer 105 is made of polymer nano ceramic paint by spraying, so that the wear resistance of the non-woven fabric can be improved, and the service life of the non-woven fabric can be prolonged.

It should be noted that the utility model relates to a high density filters and spouts non-woven fabrics, during operation, the bed of material 101 of non-woven fabrics is formed according to 95 ~ 97% proportion polypropylene and 3 ~ 5% proportion improvement tourmaline ratio, has high porosity, the fiber diameter is less than 2 μm, the dust holding capacity is big, filtration efficiency is high, the resistance is low characteristics, can use under the high temperature and high humidity environment, can be used to liquid filtration; has the advantage of long service life. The elastic layer 102 is formed by spinning spandex fiber, and the spandex is elastic fiber and has high elasticity, so that the pulling performance of the non-woven fabric is improved, and the non-woven fabric is comfortable to wear; the sterilization layer 103 is formed by weaving silver-loaded activated carbon fibers, the silver ion antibacterial fibers are prepared by soaking silver ion antibacterial agents, and when bacteria are generated on the fabric, the sterilization layer can perform bacteriostasis and sterilization operation on the bacteria, so that harm to a user is prevented; the adsorption layer 104 is formed by weaving bamboo charcoal fibers, the bamboo charcoal fibers have the characteristic of strong adsorption capacity, the adsorption capacity of the bamboo charcoal is more than five times that of charcoal, and the bamboo charcoal can play a role in absorbing, decomposing peculiar smell and deodorizing harmful substances such as formaldehyde, benzene, toluene, ammonia and dust; the wear-resistant layer 105 is made of polymer nano ceramic paint spraying, so that the wear resistance of the non-woven fabric can be improved, and the service life of the non-woven fabric can be prolonged.

The non-woven fabric body 1 of the utility model; a base material layer 101; an elastic layer 102; a sterilization layer 103; an adsorption layer 104; the wear layer 105 components are all standard or known to those skilled in the art and their construction and principle are known to those skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The high-density filtering melt-blown non-woven fabric comprises a non-woven fabric body (1) and is characterized in that the non-woven fabric body (1) comprises a base material layer (101), an elastic layer (102) is interwoven on the upper surface of the base material layer (101), a sterilizing layer (103) is interwoven on the upper surface of the elastic layer (102), an adsorption layer (104) is interwoven on the upper surface of the sterilizing layer (103), and a wear-resistant layer (105) is interwoven on the upper surface of the adsorption layer (104).

2. The high-density filter melt-blown nonwoven fabric according to claim 1, wherein said elastic layer (102) is woven from spandex fibers.

3. The high-density filter melt-blown nonwoven fabric according to claim 1, wherein said bactericidal layer (103) is woven from silver-loaded activated carbon fibers.

4. The high-density filter melt-blown nonwoven fabric according to claim 1, wherein the adsorption layer (104) is woven from bamboo charcoal fibers.

5. The high-density filter meltblown nonwoven fabric according to claim 1, wherein said abrasion resistant layer (105) is woven from nylon fibers.