CN114369274A - Degradable long-acting insecticidal mosquito net and preparation method thereof - Google Patents
Degradable long-acting insecticidal mosquito net and preparation method thereof Download PDFInfo
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- CN114369274A CN114369274A CN202210097118.5A CN202210097118A CN114369274A CN 114369274 A CN114369274 A CN 114369274A CN 202210097118 A CN202210097118 A CN 202210097118A CN 114369274 A CN114369274 A CN 114369274A
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- net body
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- 241000255925 Diptera Species 0.000 title claims abstract description 170
- 230000000749 insecticidal effect Effects 0.000 title claims abstract description 111
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 241000238631 Hexapoda Species 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims description 44
- 238000002791 soaking Methods 0.000 claims description 37
- 239000000341 volatile oil Substances 0.000 claims description 28
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 24
- 238000001035 drying Methods 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 12
- 229920002401 polyacrylamide Polymers 0.000 claims description 12
- 239000002728 pyrethroid Substances 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 12
- 238000004659 sterilization and disinfection Methods 0.000 claims description 12
- 102000004190 Enzymes Human genes 0.000 claims description 8
- 108090000790 Enzymes Proteins 0.000 claims description 8
- 244000223760 Cinnamomum zeylanicum Species 0.000 claims description 7
- 244000166675 Cymbopogon nardus Species 0.000 claims description 7
- 235000018791 Cymbopogon nardus Nutrition 0.000 claims description 7
- 244000178870 Lavandula angustifolia Species 0.000 claims description 7
- 235000010663 Lavandula angustifolia Nutrition 0.000 claims description 7
- 235000007303 Thymus vulgaris Nutrition 0.000 claims description 7
- 235000017803 cinnamon Nutrition 0.000 claims description 7
- 239000001102 lavandula vera Substances 0.000 claims description 7
- 235000018219 lavender Nutrition 0.000 claims description 7
- 239000001585 thymus vulgaris Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims description 6
- 230000000361 pesticidal effect Effects 0.000 claims description 6
- 239000004626 polylactic acid Substances 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 240000002657 Thymus vulgaris Species 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002917 insecticide Substances 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 230000007774 longterm Effects 0.000 abstract 1
- 239000000427 antigen Substances 0.000 description 7
- 102000036639 antigens Human genes 0.000 description 7
- 108091007433 antigens Proteins 0.000 description 7
- 241000246358 Thymus Species 0.000 description 6
- 206010003399 Arthropod bite Diseases 0.000 description 4
- 210000003296 saliva Anatomy 0.000 description 4
- 239000002435 venom Substances 0.000 description 4
- 210000001048 venom Anatomy 0.000 description 4
- 231100000611 venom Toxicity 0.000 description 4
- 201000004624 Dermatitis Diseases 0.000 description 3
- 206010020751 Hypersensitivity Diseases 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 2
- 208000006877 Insect Bites and Stings Diseases 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- 208000001490 Dengue Diseases 0.000 description 1
- 206010012310 Dengue fever Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 206010014596 Encephalitis Japanese B Diseases 0.000 description 1
- 201000006353 Filariasis Diseases 0.000 description 1
- 201000005807 Japanese encephalitis Diseases 0.000 description 1
- 241000710842 Japanese encephalitis virus Species 0.000 description 1
- 208000003152 Yellow Fever Diseases 0.000 description 1
- 208000030961 allergic reaction Diseases 0.000 description 1
- 208000002352 blister Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000025729 dengue disease Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 230000002008 hemorrhagic effect Effects 0.000 description 1
- 201000004792 malaria Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/285—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N53/00—Biocides, pest repellants or attractants, or plant growth regulators containing cyclopropane carboxylic acids or derivatives thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/22—Lamiaceae or Labiatae [Mint family], e.g. thyme, rosemary, skullcap, selfheal, lavender, perilla, pennyroyal, peppermint or spearmint
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/08—Magnoliopsida [dicotyledons]
- A01N65/24—Lauraceae [Laurel family], e.g. laurel, avocado, sassafras, cinnamon or camphor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/40—Liliopsida [monocotyledons]
- A01N65/44—Poaceae or Gramineae [Grass family], e.g. bamboo, lemon grass or citronella grass
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C29/00—Nets for protection against insects in connection with chairs or beds; Bed canopies
- A47C29/006—Mosquito nets
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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
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/345—Nitriles
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- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0036—Polyester fibres
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- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
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- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The invention discloses a degradable long-acting insecticidal mosquito net and a preparation method thereof, and particularly relates to the field of mosquitoes. This long-term insecticidal mosquito net of degradable and preparation method, at the first insecticidal layer of mosquito net main part surface padding and the setting of scribbling the second insecticidal layer, can be when the mosquito net is used in the initial step, kill the mosquito through outside second insecticidal layer, along with the lapse of time, make the intraformational insecticide of the first insecticidal of its inlayer can volatilize again and kill the insect, thereby the ageing of this mosquito net insecticidal has been guaranteed, and the second insecticidal layer can carry out effectual protection to first insecticidal layer again, when the unexpected condition leads to the second insecticidal layer damaged, the disinsection that goes on that first insecticidal layer can be timely, guarantee the deinsectization effect of this mosquito net, through softening treatment of mollisase, both improved the holistic compliance of mosquito net, the adsorption effect on first insecticidal layer and second insecticidal layer has been guaranteed again.
Description
Technical Field
The invention relates to the technical field of mosquitoes, in particular to a degradable long-acting insecticidal mosquito net and a preparation method thereof.
Background
Mosquito bites, which are tiny flying insects having piercing-sucking mouthparts, piercing the skin through their mouthparts, sucking blood as food, males sucking plant sap, which belong to the family of diptera, the order of 3000 species worldwide, female mosquitoes sucking blood are intermediate hosts of other pathogens such as dengue fever, malaria, yellow fever, filariasis, japanese encephalitis, etc., all continents except antarctica have distribution of mosquitoes, dermatitis caused by mosquito bites is the most common in insect bite dermatitis, saliva or venom thereof invades the skin, since saliva or venom of mosquitoes contains various antigen components, these antigens can generate allergic reactions with antibodies after entering human skin to cause inflammation, dermatitis caused by mosquito bites is the most common in insect bites, mosquitoes pierce the skin through their mouthparts, saliva or venom thereof invades the skin, since saliva or venom of mosquitoes contains various antigen components, the antigens can generate allergic reaction with antibodies to cause inflammation after entering the skin of a human body, when the serious reaction is serious, local parts of individual children patients generate serious reactions such as bullae, hemorrhagic necrosis and the like, the antigens are common diseases of dermatology in summer, mosquito nets originate from spring and autumn in China, the mosquito nets are curtain for preventing mosquitoes from biting, and are essential bedding in summer in south, the mosquito nets are usually hung on bed frames to surround the bed to isolate the mosquitoes, most of the mosquito nets are made of net-shaped materials, the mosquito nets can prevent the mosquitoes and prevent the wind, and the antigens can adsorb dust falling in the air, so that the antigens have the advantages of environmental protection, ventilation and multi-cycle use.
Most of traditional mosquito nets do not have an insecticidal function, and some mosquito nets have a certain insecticidal function, but the insecticidal effect is achieved by coating the surface of the mosquito nets with an insecticide.
Disclosure of Invention
In order to overcome the above defects of the prior art, the embodiments of the present invention provide a degradable long-acting insecticidal mosquito net and a preparation method thereof, and the technical problems to be solved by the present invention are: the problem of traditional insecticidal mosquito net insecticidal ageing low, the user easily receives the mosquito bite after using a period of time is solved.
In order to achieve the purpose, the invention provides the following technical scheme: the degradable long-acting insecticidal mosquito net comprises a mosquito net body, wherein the mosquito net body is made of degradable materials, and a first insecticidal layer and a second insecticidal layer coated on the surface of the first insecticidal layer are arranged on the mosquito net body.
Optionally, the degradable material is polylactic acid, also called polylactide.
Optionally, the thickness ratio of the mosquito net body, the first insecticidal layer and the second insecticidal layer is 1: 0.2: 0.15.
optionally, the invention provides a preparation method of the food calling type feed flavoring agent preparation equipment, and the preparation method comprises the following steps;
pretreatment of the mosquito net body:
s1), mixing the mosquito net body and the softening enzyme treatment liquid according to the mass ratio of 1: 2-1: 9, mixing and soaking for 40min at the soaking temperature of 45 ℃;
s11), filtering and washing the mosquito net body softened by soaking in the step S1), and finally obtaining a pretreated mosquito net body;
a first pesticidal layer:
s2), mixing pyrethroid with the concentration of 3-5 g/L and polyacrylamide, and obtaining a pretreatment solution when the pyrethroid and the polyacrylamide are mixed according to the mass ratio of 8: 1.5;
s21), mixing the pretreatment liquid in the step S2) with the mosquito net body softened in the step S11) according to the mass ratio of 20: 1-15: 1, mixing, soaking twice and rolling twice, wherein the rolling allowance rate is 70-75%, and thus obtaining a padded mosquito net;
s22), placing the padded mosquito net in the step S21) into a drying box for primary drying;
s23) and S22) at a temperature of 55-65 ℃ for 15-20 min;
s24), primarily drying the mosquito net in a baking chamber at the temperature of 75-85 ℃ within 2-10 min to obtain the mosquito net with a first insecticidal layer;
a second insecticidal layer:
s3), mixing lavender essential oil, cinnamon leaf essential oil, citronella essential oil and thyme essential oil according to a mass ratio of 1-6: 1-6: 2-7: 2-7, mixing to obtain a mixture;
s31), adding coating glue into the mixture in the step S3), and coating the mixture on the surface of the first insecticidal layer to cover the mosquito net body with the first insecticidal layer;
s32), carrying out secondary baking on the mosquito net covered in the step S31) in a baking chamber at the temperature of 75-85 ℃ within 2-10 min to obtain a mosquito net body with a first insecticidal layer and a second insecticidal layer;
and (4) disinfection and finished product preparation:
s4), injecting the mosquito net body in the step S32) into hydrogen peroxide for disinfection and soaking, wherein the hydrogen peroxide submerges the mosquito net body by more than 5cm and the soaking time is 20-30 min;
s41), naturally airing and packaging to obtain a finished product.
The invention has the technical effects and advantages that:
the degradable long-acting insecticidal mosquito net and the preparation method thereof are characterized in that a first insecticidal layer is padded on the surface of a mosquito net body and a second insecticidal layer is coated on the surface of the mosquito net body, when the mosquito net is used in the initial stage, the mosquito can be killed by the external second insecticidal layer, and the insecticide in the first insecticidal layer of the inner layer can volatilize to kill insects with the lapse of time, thereby ensuring the insecticidal timeliness of the mosquito net, and the second insecticidal layer can effectively protect the first insecticidal layer, when the second insect-killing layer is damaged due to an accident, the first insect-killing layer can kill insects in time to ensure the insect-killing effect of the mosquito net, through the softening treatment of softening enzyme, the overall flexibility of the mosquito net is improved, the adsorption effect of the first insecticidal layer and the second insecticidal layer is ensured, the mosquito net is not easy to fall off in the using process, and the mosquito net is convenient to popularize and use.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
the invention provides a degradable long-acting insecticidal mosquito net which comprises a mosquito net body, wherein the mosquito net body is made of degradable materials, and the mosquito net body is provided with a first insecticidal layer and a second insecticidal layer coated on the surface of the first insecticidal layer.
The degradable material is polylactic acid, also called polylactide, and the thickness ratio of the mosquito net body, the first insecticidal layer and the second insecticidal layer is 1: 0.2: 0.15.
a method for preparing a degradable long-acting insecticidal mosquito net comprises the following steps;
pretreatment of the mosquito net body:
s1), mixing the mosquito net body and the softening enzyme treatment liquid according to the mass ratio of 1: 2, mixing and soaking for 40min at the soaking temperature of 45 ℃;
s11), filtering and washing the mosquito net body softened by soaking in the step S1), and finally obtaining a pretreated mosquito net body;
a first pesticidal layer:
s2), mixing pyrethroid with the concentration of 3-5 g/L and polyacrylamide, and obtaining a pretreatment solution when the pyrethroid and the polyacrylamide are mixed according to the mass ratio of 8: 1.5;
s21), mixing the pretreatment liquid in the step S2) with the mosquito net body softened in the step S11) according to the mass ratio of 20: 1, mixing, soaking twice and rolling twice, wherein the rolling allowance rate is 70-75%, and thus obtaining a padded mosquito net;
s22), placing the padded mosquito net in the step S21) into a drying box for primary drying;
s23) and S22) at a temperature of 55-65 ℃ for 15-20 min;
s24), primarily drying the mosquito net in a baking chamber at the temperature of 75-85 ℃ within 2-10 min to obtain the mosquito net with a first insecticidal layer;
a second insecticidal layer:
s3), mixing lavender essential oil, cinnamon leaf essential oil, citronella essential oil and thyme essential oil according to a mass ratio of 1-2: 1-5: 2-4: 2-5, mixing to obtain a mixture;
s31), adding coating glue into the mixture in the step S3), and coating the mixture on the surface of the first insecticidal layer to cover the mosquito net body with the first insecticidal layer;
s32), carrying out secondary baking on the mosquito net covered in the step S31) in a baking chamber at the temperature of 75-85 ℃ within 2-10 min to obtain a mosquito net body with a first insecticidal layer and a second insecticidal layer;
and (4) disinfection and finished product preparation:
s4), injecting the mosquito net body in the step S32) into hydrogen peroxide for disinfection and soaking, wherein the hydrogen peroxide submerges the mosquito net body by more than 5cm and the soaking time is 20-30 min;
s41), naturally airing and packaging to obtain a finished product.
Example two
The invention provides a degradable long-acting insecticidal mosquito net which comprises a mosquito net body, wherein the mosquito net body is made of degradable materials, and the mosquito net body is provided with a first insecticidal layer and a second insecticidal layer coated on the surface of the first insecticidal layer.
The degradable material is polylactic acid, also called polylactide, and the thickness ratio of the mosquito net body, the first insecticidal layer and the second insecticidal layer is 1: 0.2: 0.15.
a method for preparing a degradable long-acting insecticidal mosquito net comprises the following steps;
pretreatment of the mosquito net body:
s1), mixing the mosquito net body and the softening enzyme treatment liquid according to the mass ratio of 1: 4, mixing and soaking for 40min at the soaking temperature of 45 ℃;
s11), filtering and washing the mosquito net body softened by soaking in the step S1), and finally obtaining a pretreated mosquito net body;
a first pesticidal layer:
s2), mixing pyrethroid with the concentration of 3-5 g/L and polyacrylamide, and obtaining a pretreatment solution when the pyrethroid and the polyacrylamide are mixed according to the mass ratio of 8: 1.5;
s21), mixing the pretreatment liquid in the step S2) with the mosquito net body softened in the step S11) according to the mass ratio of 19: 1, mixing, soaking twice and rolling twice, wherein the rolling allowance rate is 70-75%, and thus obtaining a padded mosquito net;
s22), placing the padded mosquito net in the step S21) into a drying box for primary drying;
s23) and S22) at a temperature of 55-65 ℃ for 15-20 min;
s24), primarily drying the mosquito net in a baking chamber at the temperature of 75-85 ℃ within 2-10 min to obtain the mosquito net with a first insecticidal layer;
a second insecticidal layer:
s3), mixing lavender essential oil, cinnamon leaf essential oil, citronella essential oil and thyme essential oil according to a mass ratio of 1-3: 1-6: 2-5: 2-6 to obtain a mixture;
s31), adding coating glue into the mixture in the step S3), and coating the mixture on the surface of the first insecticidal layer to cover the mosquito net body with the first insecticidal layer;
s32), carrying out secondary baking on the mosquito net covered in the step S31) in a baking chamber at the temperature of 75-85 ℃ within 2-10 min to obtain a mosquito net body with a first insecticidal layer and a second insecticidal layer;
and (4) disinfection and finished product preparation:
s4), injecting the mosquito net body in the step S32) into hydrogen peroxide for disinfection and soaking, wherein the hydrogen peroxide submerges the mosquito net body by more than 5cm and the soaking time is 20-30 min;
s41), naturally airing and packaging to obtain a finished product.
EXAMPLE III
The invention provides a degradable long-acting insecticidal mosquito net which comprises a mosquito net body, wherein the mosquito net body is made of degradable materials, and the mosquito net body is provided with a first insecticidal layer and a second insecticidal layer coated on the surface of the first insecticidal layer.
The degradable material is polylactic acid, also called polylactide, and the thickness ratio of the mosquito net body, the first insecticidal layer and the second insecticidal layer is 1: 0.2: 0.15.
a method for preparing a degradable long-acting insecticidal mosquito net comprises the following steps;
pretreatment of the mosquito net body:
s1), mixing the mosquito net body and the softening enzyme treatment liquid according to the mass ratio of 1: 6, mixing and soaking for 40min at the soaking temperature of 45 ℃;
s11), filtering and washing the mosquito net body softened by soaking in the step S1), and finally obtaining a pretreated mosquito net body;
a first pesticidal layer:
s2), mixing pyrethroid with the concentration of 3-5 g/L and polyacrylamide, and obtaining a pretreatment solution when the pyrethroid and the polyacrylamide are mixed according to the mass ratio of 8: 1.5;
s21), mixing the pretreatment liquid in the step S2) with the mosquito net body softened in the step S11) according to the mass ratio of 18: 1, mixing, soaking twice and rolling twice, wherein the rolling allowance rate is 70-75%, and thus obtaining a padded mosquito net;
s22), placing the padded mosquito net in the step S21) into a drying box for primary drying;
s23) and S22) at a temperature of 55-65 ℃ for 15-20 min;
s24), primarily drying the mosquito net in a baking chamber at the temperature of 75-85 ℃ within 2-10 min to obtain the mosquito net with a first insecticidal layer;
a second insecticidal layer:
s3), mixing lavender essential oil, cinnamon leaf essential oil, citronella essential oil and thyme essential oil according to a mass ratio of 1-4: 1-7: 2-6: 2-7, mixing to obtain a mixture;
s31), adding coating glue into the mixture in the step S3), and coating the mixture on the surface of the first insecticidal layer to cover the mosquito net body with the first insecticidal layer;
s32), carrying out secondary baking on the mosquito net covered in the step S31) in a baking chamber at the temperature of 75-85 ℃ within 2-10 min to obtain a mosquito net body with a first insecticidal layer and a second insecticidal layer;
and (4) disinfection and finished product preparation:
s4), injecting the mosquito net body in the step S32) into hydrogen peroxide for disinfection and soaking, wherein the hydrogen peroxide submerges the mosquito net body by more than 5cm and the soaking time is 20-30 min;
s41), naturally airing and packaging to obtain a finished product.
Example four
The invention provides a degradable long-acting insecticidal mosquito net which comprises a mosquito net body, wherein the mosquito net body is made of degradable materials, and the mosquito net body is provided with a first insecticidal layer and a second insecticidal layer coated on the surface of the first insecticidal layer.
The degradable material is polylactic acid, also called polylactide, and the thickness ratio of the mosquito net body, the first insecticidal layer and the second insecticidal layer is 1: 0.2: 0.15.
a method for preparing a degradable long-acting insecticidal mosquito net comprises the following steps;
pretreatment of the mosquito net body:
s1), mixing the mosquito net body and the softening enzyme treatment liquid according to the mass ratio of 1: 8, mixing and soaking for 40min at the soaking temperature of 45 ℃;
s11), filtering and washing the mosquito net body softened by soaking in the step S1), and finally obtaining a pretreated mosquito net body;
a first pesticidal layer:
s2), mixing pyrethroid with the concentration of 3-5 g/L and polyacrylamide, and obtaining a pretreatment solution when the pyrethroid and the polyacrylamide are mixed according to the mass ratio of 8: 1.5;
s21), mixing the pretreatment liquid in the step S2) with the mosquito net body softened in the step S11) according to the mass ratio of 17: 1, mixing, soaking twice and rolling twice, wherein the rolling allowance rate is 70-75%, and thus obtaining a padded mosquito net;
s22), placing the padded mosquito net in the step S21) into a drying box for primary drying;
s23) and S22) at a temperature of 55-65 ℃ for 15-20 min;
s24), primarily drying the mosquito net in a baking chamber at the temperature of 75-85 ℃ within 2-10 min to obtain the mosquito net with a first insecticidal layer;
a second insecticidal layer:
s3), mixing lavender essential oil, cinnamon leaf essential oil, citronella essential oil and thyme essential oil according to a mass ratio of 1-5: 1-8: 2-7: 2-8, mixing to obtain a mixture;
s31), adding coating glue into the mixture in the step S3), and coating the mixture on the surface of the first insecticidal layer to cover the mosquito net body with the first insecticidal layer;
s32), carrying out secondary baking on the mosquito net covered in the step S31) in a baking chamber at the temperature of 75-85 ℃ within 2-10 min to obtain a mosquito net body with a first insecticidal layer and a second insecticidal layer;
and (4) disinfection and finished product preparation:
s4), injecting the mosquito net body in the step S32) into hydrogen peroxide for disinfection and soaking, wherein the hydrogen peroxide submerges the mosquito net body by more than 5cm and the soaking time is 20-30 min;
s41), naturally airing and packaging to obtain a finished product.
EXAMPLE five
The mosquito net bodies prepared in the first to fourth embodiments are respectively taken and used by 30 users with the same number of family members, age and geographic position, one group is taken every 30 users, the three groups are tried, and the mosquito net bodies prepared in the fourth embodiments are used for one day, one week and one month, and are statistically compared to obtain the following experimental data:
as can be seen from comparison of multiple sets of experimental data in example five, in example four, the mosquito net body and the softening enzyme treatment solution are mixed in a mass ratio of 1: 8, mixing and soaking, lavender essential oil, cinnamon leaf essential oil, citronella essential oil and thyme essential oil according to a mass ratio of 1-5: 1-8: 2-7: 2-8) and mixing the pretreatment liquid in the step S2) with the mosquito net body softened in the step S11) according to the mass ratio of 17: the operation proportion of 1 mixing is moderate, and in the fourth embodiment, the experimenter can still keep effective insecticidal effect after using the mosquito net for one day, one week and one month, thereby avoiding the situation that the user is easy to be bitten by mosquitoes due to the reduction of insecticidal effect after using the traditional mosquito net for a long time.
And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (4)
1. A degradable long-acting insecticidal mosquito net comprises a mosquito net body and is characterized in that: the mosquito net body is made of degradable materials, and a first insecticidal layer and a second insecticidal layer coated on the surface of the first insecticidal layer are arranged on the mosquito net body.
2. The mosquito net capable of being degraded and killing insects for a long time according to claim 1, wherein: the degradable material is polylactic acid, also called polylactide.
3. The mosquito net capable of being degraded and killing insects for a long time according to claim 1, wherein: the thickness ratio of the mosquito net body to the first insecticidal layer to the second insecticidal layer is 1: 0.2: 0.15.
4. a method for preparing a degradable long-acting insecticidal mosquito net according to any one of claims 1 to 3, comprising the steps of;
pretreatment of the mosquito net body:
s1), mixing the mosquito net body and the softening enzyme treatment liquid according to the mass ratio of 1: 2-1: 9, mixing and soaking for 40min at the soaking temperature of 45 ℃;
s11), filtering and washing the mosquito net body softened by soaking in the step S1), and finally obtaining a pretreated mosquito net body;
a first pesticidal layer:
s2), mixing pyrethroid with the concentration of 3-5 g/L and polyacrylamide, and obtaining a pretreatment solution when the pyrethroid and the polyacrylamide are mixed according to the mass ratio of 8: 1.5;
s21), mixing the pretreatment liquid in the step S2) with the mosquito net body softened in the step S11) according to the mass ratio of 20: 1-15: 1, mixing, soaking twice and rolling twice, wherein the rolling allowance rate is 70-75%, and thus obtaining a padded mosquito net;
s22), placing the padded mosquito net in the step S21) into a drying box for primary drying;
s23) and S22) at a temperature of 55-65 ℃ for 15-20 min;
s24), primarily drying the mosquito net in a baking chamber at the temperature of 75-85 ℃ within 2-10 min to obtain the mosquito net with a first insecticidal layer;
a second insecticidal layer:
s3), mixing lavender essential oil, cinnamon leaf essential oil, citronella essential oil and thyme essential oil according to a mass ratio of 1-6: 1-6: 2-7: 2-7, mixing to obtain a mixture;
s31), adding coating glue into the mixture in the step S3), and coating the mixture on the surface of the first insecticidal layer to cover the mosquito net body with the first insecticidal layer;
s32), carrying out secondary baking on the mosquito net covered in the step S31) in a baking chamber at the temperature of 75-85 ℃ within 2-10 min to obtain a mosquito net body with a first insecticidal layer and a second insecticidal layer;
and (4) disinfection and finished product preparation:
s4), injecting the mosquito net body in the step S32) into hydrogen peroxide for disinfection and soaking, wherein the hydrogen peroxide submerges the mosquito net body by more than 5cm and the soaking time is 20-30 min;
s41), naturally airing and packaging to obtain a finished product.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961182A (en) * | 2010-11-01 | 2011-02-02 | 上海水星家用纺织品股份有限公司 | Long-acting mosquito-killing terylene mosquito net |
| CN103338631A (en) * | 2011-01-14 | 2013-10-02 | 昆虫防护有限公司 | Pest control materials |
| CN103649409A (en) * | 2006-01-27 | 2014-03-19 | Mvf3有限公司 | Composition for impregnation of textiles such as nettings |
| CN104060462A (en) * | 2013-03-24 | 2014-09-24 | 赵咏梅 | Mosquito-repelling mosquito net capable of releasing anions and preparation thereof |
| CN105369610A (en) * | 2015-12-14 | 2016-03-02 | 然晟(上海)实业发展有限公司 | Anti-mosquito and washable fabric and preparation method and application thereof |
| CN110080001A (en) * | 2019-05-10 | 2019-08-02 | 南京荣诚化工有限公司 | A kind of immersion preparation method of mosquito net |
| CN111041823A (en) * | 2019-12-27 | 2020-04-21 | 天津永阔科技发展有限公司 | Preparation method of pesticide controlled-release fabric |
| CN214284172U (en) * | 2020-12-28 | 2021-09-28 | 袁成诚 | Novel mosquito net |
-
2022
- 2022-01-27 CN CN202210097118.5A patent/CN114369274B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103649409A (en) * | 2006-01-27 | 2014-03-19 | Mvf3有限公司 | Composition for impregnation of textiles such as nettings |
| CN101961182A (en) * | 2010-11-01 | 2011-02-02 | 上海水星家用纺织品股份有限公司 | Long-acting mosquito-killing terylene mosquito net |
| CN103338631A (en) * | 2011-01-14 | 2013-10-02 | 昆虫防护有限公司 | Pest control materials |
| CN104060462A (en) * | 2013-03-24 | 2014-09-24 | 赵咏梅 | Mosquito-repelling mosquito net capable of releasing anions and preparation thereof |
| CN105369610A (en) * | 2015-12-14 | 2016-03-02 | 然晟(上海)实业发展有限公司 | Anti-mosquito and washable fabric and preparation method and application thereof |
| CN110080001A (en) * | 2019-05-10 | 2019-08-02 | 南京荣诚化工有限公司 | A kind of immersion preparation method of mosquito net |
| CN111041823A (en) * | 2019-12-27 | 2020-04-21 | 天津永阔科技发展有限公司 | Preparation method of pesticide controlled-release fabric |
| CN214284172U (en) * | 2020-12-28 | 2021-09-28 | 袁成诚 | Novel mosquito net |
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