KR200460479Y1 - Mask with antifungal and antiviral function - Google Patents

Abstract

The present invention relates to a mask having antibacterial and antiviral functions, and more particularly, the outer skin, the filter part and the inner skin are sequentially superimposed and fixed by lockstitch or heat fusion, and both sides can be fixed to the ear or the head. As the mask is provided with a band, the filter part is disposed in contact with the outer shell filter sheet for removing fine dust, and disposed between the filter sheet and the endothelial antibacterial sheet for removing bacteria and viruses introduced from the outside The filter sheet and the antimicrobial sheet are disposed between the envelope and the endothelium to block bacteria and viruses that are infected through the respiratory tract.

Mask, Antibacterial Sheet, Filter Sheet, Cellulose Fiber

Description

Mask with antifungal and antiviral function

The present invention relates to a mask having antimicrobial and antiviral functions, and more particularly, having a filter sheet and an antimicrobial sheet disposed between the outer skin and the endothelium and having an antimicrobial and antiviral function to block bacteria and viruses infected through the respiratory tract. It is about a mask.

In general, the mask is basically good breathing to prevent the inhalation and scattering of germs, dust, etc. for health and hygiene, and is usually sewn by squeezing the cotton or non-woven fabric of cotton yarn into the skin, endothelial and filter parts, Both sides make up a band that can be worn on the ear, and have been used for hygiene of individuals or others in an environment contaminated with germs and the like.

These masks are always in a high humidity state due to breathing and external moisture generated during the breathing process, and has a feature that maintains an environment in which bacteria can grow. In addition, when the mask is used for a long time, there is a problem that spoiled bacteria can grow in the mask and harm the health of the user.

In recent years, acute influenza of the respiratory system in Mexico is spreading all over the world. Since the disease transmitted to the respiratory tract is generally transmitted by bacteria and viruses in the air, it is urgent to develop a mask that blocks the penetration of bacteria and viruses.

The present invention has been made to solve the above problems, an object of the present invention is to provide a mask having antibacterial and antiviral function to block bacteria and viruses by placing a filter sheet and an antimicrobial sheet between the outer skin and the endothelium. There is a purpose.

The present invention is a mask having a band so that the outer skin, the filter unit and the inner skin are sequentially overlapped and secured by lockstitch or heat fusion, and fixed to the ear or the head on both sides thereof, wherein the filter unit is in contact with the outer skin. The filter sheet is disposed between the filter sheet and the endothelium is disposed between the filter sheet and the endothelial is characterized in that consisting of antibacterial sheet for removing bacteria and viruses introduced from the outside.

In addition, the filter sheet is made of a polypropylene fiber, the antimicrobial sheet is characterized in that made of antibacterial cellulose fibers.

In addition, the filter sheet is characterized in that the silver is further included.

In addition, the outer shell is characterized in that the blended and produced at a blending ratio of 80% polypropylene fiber and 20% antimicrobial cellulose fiber.

In addition, the endothelial is characterized in that the mixture is produced in a blending ratio of 93% polypropylene fiber and 7% antimicrobial cellulose fiber.

The mask having antimicrobial and antiviral functions of the present invention has an effect of blocking the bacteria and viruses infected through the respirator by placing a filter sheet and an antimicrobial sheet between the outer skin and the endothelium.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the mask having an antibacterial and antiviral function according to the present invention with reference to the accompanying drawings. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary depending on the intention or custom of a user or an operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.

In addition, the following examples are not intended to limit the scope of the present invention, but are presented by way of example, there may be various embodiments implemented through the present technical idea.

1 is a perspective view showing a mask having an antibacterial and antiviral function according to the present invention, Figure 2 is a view partially cut in the mask having an antibacterial and antiviral function according to the present invention.

As shown in the drawings, the mask 1 (hereinafter referred to as mask) having an antibacterial and antiviral function according to the present invention is sequentially sewn or opened by overlapping the outer skin 2, the filter parts 3 and 4, and the inner skin 5. It is fixed by fusion, and a band 6 is provided on both sides so that it can be fastened to an ear or to a head. The band may be fixed to the wearer's ear and formed to surround the head.

At this time, the filter unit (3,4) is disposed in contact with the outer shell (2) is disposed between the filter sheet 3 and the filter sheet 3 and the inner shell (5) to remove fine dust from the outside It consists of an antibacterial sheet (4) for removing the bacteria and viruses introduced.

The filter sheet 3 is made of polypropylene fibers to block dust or dust, and the antimicrobial sheet 4 is made of antibacterial cellulose fibers to block bacteria and viruses.

Here, the antimicrobial cellulose fiber is prepared by the "multifunctional cellulose fiber product and its manufacturing method" of Patent No. 10-2005-0047849 assigned by the present applicant, wherein the antimicrobial cellulose fiber is an epoxy compound, a triazine compound, A multifunctional processing agent is synthesized by reacting one of the pyrimidine compounds with a carboxyl compound such as hydroxyacetic acid, hydroxybenic acid, hydroxybenzenedicarboxylic acid, aminoacetic acid, aminobenzoic acid, aminobenzenedicarboxylic acid, and the like. After processing the cellulose fiber with a synthetic multifunctional processing agent to form an antimicrobial cellulose fiber having a multi-function, such as antibacterial deodorant, deodorant, absorbent, quick-drying, hygroscopic pyrogenic and UV-blocking. At this time, the processing of the fiber with a processing agent is generally known and used, so the description of the specific processing method is omitted.

In addition, the antimicrobial sheet 4 may be formed by including silver yarn or silver powder in known cellulose fibers.

TABLE 1

Sample Before the test
(Log10 TCID50) After the test
(Log10 TCID50) Log10 value reduction rate Antibacterial
Cotton nonwoven 8.30 ± 0.35 4.80 ± 0.40 3.50 ± 0.53

As shown in Table 1, the influenza virus was infiltrated into the antimicrobial cellulose fiber of the present invention, and after a predetermined time, the virus measured value was shown, and it was confirmed that the Log10 value after the test was significantly reduced than before the test.

TABLE 2

Strain division Control group Test group bacteria
Bacteriostatic log yellow
Staphylococcus aureus Initial number of bacteria

-1.1 * 10

- 1.1 * 10

- After 18 hours 3.7 * 10

<20 5.3 Pneumococcal
Initial number of bacteria 1.2 * 10

1.1 * 10

- After 18 hours 2.4 * 10

<20 6.1

As shown in Table 2, 18 hours after infiltrating Staphylococcus aureus and Lactobacillus into the antimicrobial cellulose fiber of the present invention, the number of bacteria was measured and bacteria were grown in the control group while the bacteria in the test group (antibacterial cellulose fiber). It can be seen that the number decreased to 20 or less.

That is, the wearing of the mask 1 blocks influenza virus and bacteria from entering through the respiratory tract, and blocks the growth of bacteria by breathing for a long time.

At this time, the filter sheet 3 further includes a gift (not shown). That is, the above-mentioned silver yarn is combined with the polypropylene fiber in the form of a nonwoven fabric and may be vacuum-deposited or adhesively fixed. These gifts are antibacterial and disinfecting due to the released Ag + ion effect.

The filter sheet 3 is electrostatically adsorbed fine particles such as yellow dust or virus.

The outer shell 2 is prepared by mixing 80% polypropylene fiber and 20% antimicrobial cellulose fiber. That is, it is preferable to maintain a mixing ratio of 80:20 to block bacteria and viruses and to prevent the occurrence of fluff, and to form the entire shell with polypropylene fibers.

The endothelial 6 is prepared by mixing at a blending ratio of 93% polypropylene fiber and 7% antimicrobial cellulose fiber. At this time, the polypropylene fiber and the antimicrobial cellulose fiber can be knitted and combined in the form of a non-woven fabric antimicrobial cellulose fiber is made of short fibers so that the heterogeneous feeling is felt on the part in contact with the wearer's lips mixed ratio 93: 7 It is preferable to maintain the structure as a whole, and it is also possible to form the entire endothelium with polypropylene fibers.

1 is a perspective view showing a mask having an antibacterial and antiviral function according to the present invention.

2 is a partial cutaway mask having an antibacterial and antiviral function according to the present invention.

Description of the main parts of the drawing

1: mask 2: jacket

3: filter sheet 4: antibacterial sheet

5: endothelial 6: band

Claims (5)

delete delete delete The outer shell, the filter unit and the inner shell are sequentially overlapped and fixed by lockstitch or heat fusion, and a band is provided on both sides to be hooked to the ear or fixed to the head. The filter unit and the filter sheet is disposed in contact with the outer shell to remove fine dust; In the mask made of an antimicrobial sheet disposed between the filter sheet and the endothelial to remove bacteria and viruses introduced from the outside, The outer skin is a mask having an antimicrobial and antiviral function, characterized in that the blend is produced in a blending ratio of 80% polypropylene fiber and 20% antimicrobial cellulose fiber. The method of claim 4, wherein The endothelial is a mask having an antimicrobial and antiviral function, characterized in that the mixture is produced in a blending ratio of 93% polypropylene fiber and 7% antimicrobial cellulose fiber.

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