CN111466634A - Protective mask with antibacterial function - Google Patents
Protective mask with antibacterial function Download PDFInfo
- Publication number
- CN111466634A CN111466634A CN202010283096.2A CN202010283096A CN111466634A CN 111466634 A CN111466634 A CN 111466634A CN 202010283096 A CN202010283096 A CN 202010283096A CN 111466634 A CN111466634 A CN 111466634A
- Authority
- CN
- China
- Prior art keywords
- antibacterial
- mask
- woven fabric
- function
- protective
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1192—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with antimicrobial agent
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/02—Layered materials
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/30—Antimicrobial, e.g. antibacterial
- A41D31/305—Antimicrobial, e.g. antibacterial using layered materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/08—Interconnection of layers by mechanical means
- B32B7/09—Interconnection of layers by mechanical means by stitching, needling or sewing
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a protective mask with an antibacterial function, relates to the field of sanitary protection, and solves the technical problems of improving the protection effect of a protector and avoiding secondary pollution. The inner and outer layers of non-woven fabrics used for producing the protective mask with the antibacterial function are the antibacterial non-woven fabrics which are soaked by an A.SAP antibacterial agent with the function of killing bacteria. The antibacterial mask can effectively kill bacteria and viruses adsorbed in the using process of the mask, the middle layer of the mask is a melt-blown polypropylene non-woven fabric middle filter layer, the filtering efficiency is higher, and the mask has a stronger antibacterial and sterilizing effect. The safety is high. Can effectively avoid secondary pollution. Is environment-friendly. The problems of low safety and secondary pollution of the common mask are well solved.
Description
Technical Field
The invention relates to the technical field of sanitary protection, in particular to a protective mask with an antibacterial function.
Background
A large amount of harmful viruses, bacteria and fungi exist in the living space of people, which are troubling the physical health of people at all times, especially in the peak period of the multiplication and spread of various viruses and bacteria in winter and spring. The respiratory infectious disease is transmitted by droplets and air, has the characteristics of high transmission speed, wide susceptible population and high morbidity, and poses great threats to public health and social stability. The wearing of the protective mask can block pathogenic microorganisms from invading the human body, is an effective means for preventing the epidemic of respiratory infectious diseases and protecting the health of people, and is a sanitary protective article widely used by people in various occasions. The traditional gauze mask that uses adopts polypropylene to melt and spout nonwoven cloth or electret polypropylene melts and spouts nonwoven cloth as the filter layer more, and it relies on physical actions such as stopping to intercept, inertial collision, brown diffusion, electrostatic absorption realization to the high efficiency of tiny particulate matter and pathogenic microorganism keep off and intercept, and the filtration efficiency of like N95 gauze mask reaches 95%, consequently can provide effectual protection to people. But its bacteria-blocking effect is greatly reduced as the use time goes by. Because the surface of the mask is easy to be wet under the respiration action of a person wearing the mask, the bacteria and viruses are easy to be adsorbed and stuck on the mask under the respiration action of the person, microorganisms such as bacteria, viruses and the like which are detained on the filter material can survive and propagate under proper conditions, and toxic and harmful bacteria easily enter the human body from the mouth and nose parts, thereby losing the sanitary protection effect. And the virus and bacteria adsorbed on the surface of the mask are along with the mask, and the secondary pollution is easily caused. Therefore, there is a need to develop a protective mask with antibacterial and disinfecting functions.
Disclosure of Invention
In order to overcome the problems in the prior art, the invention aims to provide a protective mask with an antibacterial function.
In order to achieve the aim, the invention provides a protective mask with an antibacterial function, which adopts the technical scheme that: soaking the common non-woven fabric in an antibacterial agent with the A.SAP content of 0.05-10% for 20-40 min, dehydrating, and drying at low temperature to obtain the non-woven fabric with the antibacterial and bactericidal functions.
What take antibacterial function's protective facial mask adopted is that the three-layer stack is sewed up, and it is two-layer inside and outside that the antibacterial function non-woven fabrics that disinfects is used for the gauze mask to have, and the intermediate level is for melting the middle filter layer of polypropylene non-woven fabrics, and the gauze mask that makes has higher filtration efficiency, has stronger antibacterial action, has very strong protecting effect. Can effectively avoid secondary pollution, has high safety and is environment-friendly. The protective mask with the antibacterial function is simple, convenient and quick to produce, low in cost and equivalent to the cost of a common mask.
A technical scheme adopted by a protective mask with an antibacterial function is mainly characterized in that common non-woven fabric is soaked in an antibacterial agent containing 0.05-10% of A.SAP content, and the non-woven fabric with the antibacterial and bactericidal functions is obtained after dehydration and drying. SAP belongs to natural organic antibacterial deodorant, and soybean extract is used as main component. It is widely used in the fields of gynecological lotion, sanitary towel, wet tissue, oral hygiene, napkin, purified water, vegetable (raw edible) disinfectant, hand sanitizer, environmental disinfection and the like.
The quaternary ammonium salt antibacterial agent is mainly characterized by 1, high safety, more than 6000mg/kg of acute oral toxicity test (L D50 value), negative skin one-time test, vaginal mucosa irritation test, skin sensitivity test and mutagen test, 2, broad spectrum and high efficiency, wherein A.SAP has good inactivation effect on various bacteria such as avian influenza virus (H5N3), candida albicans, 0-157 coliform bacteria, pneumonia bacillus, refuge army pathogen, mould, trichophyton, pseudomonas aeruginosa and the like, 3, the durability is long, the A.SAP has no volatility, can keep the antibacterial effect for a long time, has the effective period of more than five years, has obvious antibacterial effect, strong deodorization effect, and is colorless, transparent and odorless.
Detailed Description
The invention relates to a protective mask with an antibacterial function, which adopts the following implementation mode: firstly, preparing the non-woven fabric with the antibacterial and bactericidal functions. Soaking the common non-woven fabric in an antibacterial agent with the A.SAP content of 0.05-10% for 20-40 min, dehydrating, and drying at low temperature to obtain the non-woven fabric with the antibacterial and bactericidal functions.
The more optimized implementation condition is that the common non-woven fabric is soaked in the antibacterial agent with the A.SAP content of 0.1-1% for 20-40 min, and the non-woven fabric with the antibacterial and bactericidal functions is obtained after low-temperature drying after dehydration.
The utility model provides a take protective facial mask of antibacterial function adopts that the three-layer stack is sewed up, has the inside and outside two-layer that the antibacterial function non-woven fabrics that disinfects is used for the gauze mask, and the intermediate level is for melting the middle filter layer of polypropylene non-woven fabrics, and the gauze mask that makes has higher filtration efficiency, has stronger antibiotic antibacterial action. The wearing of the mask has strong protection effect. The safety is high. Can effectively avoid secondary pollution. Is environment-friendly.
The protective mask with the antibacterial function is simple, convenient and quick to produce, low in cost and equivalent to the cost of a common mask. Is suitable for being widely used by people in various occasions and is also suitable for being worn by medical workers. The protective mask with strong antibacterial and antibacterial functions has strong protective effect. Can effectively avoid secondary pollution, has high safety, and can really help one arm to prevent and control epidemic situations.
Claims (3)
1. The utility model provides a take antibacterial function's protective facial mask which characterized in that: the non-woven fabric with inner and outer layers for producing the mask is dipped by an A.SAP antibacterial agent with the function of killing bacteria and viruses and has the antibacterial and bactericidal functions.
2. The protective mask with the antibacterial function according to claim 1, characterized in that: the non-woven fabric with the antibacterial and bactericidal functions is prepared by soaking a common non-woven fabric in an A.SAP antibacterial agent with the content of 0.05-10% for 20-40 min, and drying at low temperature after dehydration.
3. The protective mask with antibacterial function according to claims 1 and 2, characterized in that: the mask is provided with an inner layer and an outer layer of antibacterial non-woven fabrics which are subjected to antibacterial treatment, and the middle layer of the mask is a melt-blown polypropylene non-woven fabric middle filter layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010283096.2A CN111466634A (en) | 2020-04-02 | 2020-04-02 | Protective mask with antibacterial function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010283096.2A CN111466634A (en) | 2020-04-02 | 2020-04-02 | Protective mask with antibacterial function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111466634A true CN111466634A (en) | 2020-07-31 |
Family
ID=71752157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010283096.2A Withdrawn CN111466634A (en) | 2020-04-02 | 2020-04-02 | Protective mask with antibacterial function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111466634A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112107045A (en) * | 2020-09-27 | 2020-12-22 | 林章建 | Mask capable of preventing respiratory mucosa vent from being blocked by pathogen |
| CN112127145A (en) * | 2020-09-15 | 2020-12-25 | 厦门理工学院 | Super-hydrophobic antibacterial non-woven fabric and mask as well as preparation methods and application thereof |
| CN112674414A (en) * | 2021-02-12 | 2021-04-20 | 蚌埠火鹤制药股份有限公司 | Antibacterial and antiviral mask |
-
2020
- 2020-04-02 CN CN202010283096.2A patent/CN111466634A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127145A (en) * | 2020-09-15 | 2020-12-25 | 厦门理工学院 | Super-hydrophobic antibacterial non-woven fabric and mask as well as preparation methods and application thereof |
| CN112107045A (en) * | 2020-09-27 | 2020-12-22 | 林章建 | Mask capable of preventing respiratory mucosa vent from being blocked by pathogen |
| CN112674414A (en) * | 2021-02-12 | 2021-04-20 | 蚌埠火鹤制药股份有限公司 | Antibacterial and antiviral mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200731 |
|
| WW01 | Invention patent application withdrawn after publication |