CN111991250A - Refreshing mosquito-repelling wet tissue finishing liquid and preparation method thereof - Google Patents
Refreshing mosquito-repelling wet tissue finishing liquid and preparation method thereof Download PDFInfo
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- CN111991250A CN111991250A CN202010573149.4A CN202010573149A CN111991250A CN 111991250 A CN111991250 A CN 111991250A CN 202010573149 A CN202010573149 A CN 202010573149A CN 111991250 A CN111991250 A CN 111991250A
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- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/37—Esters of carboxylic acids
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/41—Amines
- A61K8/416—Quaternary ammonium compounds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
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- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
- A61K8/442—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
- A61K8/4926—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having six membered rings
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/4973—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/86—Polyethers
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- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
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- A61K8/9794—Liliopsida [monocotyledons]
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- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/02—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings containing insect repellants
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- 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 refreshing mosquito-repellent wet tissue finishing liquid and a preparation method thereof, wherein the refreshing mosquito-repellent wet tissue finishing liquid comprises the following formula raw materials in parts by weight: 20-24 parts of cooling mosquito repellent emulsion, 2-3.5 parts of glycerol, 350.3-1.0 part of cocamidopropyl betaine, 0.03-0.05 part of benzalkonium bromide, 0.5-2 parts of aloe gel and 100 parts of water, wherein the cooling mosquito repellent emulsion is prepared from menthyl lactate, menthone glycerol ketal, span 85, Excaltin, Tween 80 and purified water. The invention has the beneficial effects that: the refreshing and mosquito-repellent effects are long.
Description
Technical Field
The invention relates to the technical field related to wet tissues, in particular to a refreshing mosquito-repellent wet tissue finishing liquid and a preparation method thereof.
Background
In summer, people are prone to sweat and dehydration, and the problems of fatigue, sleepiness, distraction and the like are caused, so that the learning efficiency and the working efficiency are influenced. The bite of mosquitoes can bring a plurality of troubles to people, such as affecting sleep and work, spreading various diseases, and the like.
The wet tissue consists of two parts, namely a base material and finishing liquid. The substrate is mostly nonwoven fabric or moisture retention paper. The different finishing liquid formulas are the main reasons for different effects of the wet tissue, so the finishing liquid formula is the key for the design and development of the wet tissue products.
If the wet tissue finishing liquid is compounded, the wet tissue has continuous cool feeling and long-term mosquito repellent effect. The wet tissue products have huge markets in the aspects of working all night in summer, traveling, outdoor sports, particularly outdoor playing of children and the like.
At present, mosquito repellent toilet water, mosquito repellent liquid, insecticidal spraying agent and the like of mosquito repellent products mainly contain compositions such as pyrethrins, mosquito repellent amine, mosquito repellent ester, Esciuretin, natural eucalyptus citriodora oil and the like, but the mosquito repellent active substances are easy to evaporate, and the effective action time is short. And the user feels uncomfortable by irritating the skin and eyes due to a large amount of ethanol as a solvent of the product.
The formula of the cooling liquid mainly adopts menthol derivative components such as menthol, menthyl lactate, menthyl pyrrolidone carboxylic ester, menthyl succinate and the like. The products usually adopt a single menthol derivative, the continuous cooling feeling is difficult to achieve, the cooling time is short, and the refreshing effect is not ideal. But also a large amount of ethanol is used as a product solvent.
Disclosure of Invention
The invention provides a refreshing mosquito-repellent wet tissue finishing liquid with long refreshing and mosquito-repellent effective action time and a preparation method thereof, aiming at overcoming the defects of short refreshing and mosquito-repellent effective action time of mosquito-repellent products in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the refreshing mosquito-repellent wet tissue finishing liquid comprises the following formula raw materials in parts by weight: 20-24 parts of cooling mosquito repellent emulsion, 2-3.5 parts of glycerol, 350.3-1.0 part of cocamidopropyl betaine, 0.03-0.05 part of benzalkonium bromide, 0.5-2 parts of aloe gel and 100 parts of water, wherein the cooling mosquito repellent emulsion is prepared from menthyl lactate, menthone glycerol ketal, span 85, Excaltin, Tween 80 and purified water.
The formula comprises the following raw materials in parts by weight: 20-24 parts of cooling mosquito repellent emulsion, 2-3.5 parts of glycerol, 350.3-1.0 part of cocamidopropyl betaine, 0.03-0.05 part of benzalkonium bromide, 0.5-2 parts of aloe gel and 100 parts of water, wherein the cooling mosquito repellent emulsion is prepared from menthyl lactate, menthone glycerol ketal, span 85, Excaltin, Tween 80 and purified water. The wet tissue finishing liquid adopts the Escarein as the main component for repelling mosquitoes, and meanwhile, the special cool and mosquito-repellent emulsion is added, the slow release effect is achieved by preparing the emulsion, so that the mosquito-repellent time is prolonged to more than 11 hours, and the continuous cool feeling can be brought to people, thereby achieving the purpose of long effective time of cool and mosquito-repellent.
The invention also provides a preparation method of the refreshing mosquito-repellent wet tissue finishing liquid, which comprises the following steps:
step one, preparing a refreshing mosquito-repellent emulsion: mixing menthyl lactate 0.1-0.2 wt% and menthone glycerol ketal 0.1-0.2 wt% to form a freshener, dissolving the freshener and span 85 2-3 wt% in escargin 20-22 wt% to form an oil phase, dispersing tween 80 24-28 wt% in purified water 46.6-53.8 wt% to form a water phase, pouring the oil phase into the water phase, and homogenizing and emulsifying by using a homogenizer to obtain a refreshing mosquito-repellent emulsion A;
dissolving cocamidopropyl betaine-35 in water, adding glycerol and benzalkonium bromide, heating to 60-70 ℃, uniformly stirring, cooling to room temperature, adding aloe gel, and uniformly stirring to obtain a solution B;
step three, pouring the cool and refreshing mosquito-repellent emulsion A into the solution B, and uniformly stirring to obtain a cool and refreshing mosquito-repellent wet tissue finishing liquid;
and step four, after the non-woven fabric material is subjected to ultraviolet sterilization and cutting, humidifying the refreshing mosquito-repellent finishing liquid, controlling the liquid content of the wet tissue to be 3.0-3.5 times, and then cutting, and sealing and packaging the wet tissue through a packaging bag.
The wet tissue finishing liquid adopts the Escarein as the main component for repelling mosquitoes, and meanwhile, the special cool and mosquito-repellent emulsion is added, the slow release effect is achieved by preparing the emulsion, so that the mosquito-repellent time is prolonged to more than 11 hours, and the continuous cool feeling can be brought to people, thereby achieving the purpose of long effective time of cool and mosquito-repellent.
Preferably, the packaging bag comprises a bag body, a wet tissue laminated body is arranged in the bag body, a sealing cover assembly is arranged on the bag body and fixedly connected with the bag body, a taking opening corresponding to the sealing cover assembly is formed in the bag body, the sealing cover assembly is located on the outer side of the bag body and located on one side of the taking opening, a separating device corresponding to the wet tissue laminated body is arranged on the inner side of the bag body, and the separating device is located on the other side corresponding to the taking opening. The wet tissue on the market at present can not be separated by sheets when being taken, one or even a plurality of wet tissues can be taken while the wet tissue is taken, when the plurality of wet tissues are taken out, redundant wet tissues are difficult to plug back into the packaging bag and are sealed well, and therefore waste is caused.
Preferably, the cover assembly comprises a base plate and a cover plate, the base plate is fixedly connected with the bag body, an opening I corresponding to the position of the taking port is formed in the base plate, the opening I is communicated with the interior of the bag body through the taking port, the cover plate completely covers the opening I, one side of the cover plate is rotatably connected with the base plate, and the other side of the cover plate is connected with the base plate in a buckling mode. When taking wet piece of cloth, only need open the apron to loop through opening one and take this internal wet piece of cloth of mouth extraction bag can, the design of apron is convenient for opening and closing of bag body, prevents volatilizing of this internal finishing liquid of bag and causes the wet piece of cloth dry, reduces the contact time of wet piece of cloth and outside air.
Preferably, the area of the first opening is larger than that of the first taking opening, the cover plate is provided with a sponge sealing plate, the sponge sealing plate completely covers the first taking opening, one side of the sponge sealing plate is fixedly connected with the cover plate, the other side of the sponge sealing plate is matched with the first opening, and the thickness of the sponge sealing plate is larger than the depth of the first opening. At present, the common sealing design in the market is to arrange a viscous unsealing label at the opening of a wet tissue packaging bag to prevent the humidity of the wet tissue from reducing and ensure the quality of the wet tissue. However, the adhesive glue on the unsealing label easily loses viscosity due to dirt contamination, so that the sealing is disabled, the humidity of the wet tissue is reduced, and inconvenience is brought to people in use; the sponge sealing plate is embedded into the opening I by closing the cover plate, and the sponge sealing plate is compressed and completely covers the taking opening, so that the finishing liquid in the bag body is prevented from volatilizing into the air, and the humidity of the wet tissue is ensured.
Preferably, separator includes two backup pads corresponding with the base plate position, the bottom of backup pad is close to wet piece of cloth laminate, wet piece of cloth laminate and with bag body fixed connection are kept away from on the top of backup pad, two backup pads are located the both sides of opening one respectively and are parallel to each other, the length direction of backup pad is on a parallel with the length direction of wet piece of cloth laminate, be equipped with a plurality of evenly distributed's separation plate in the backup pad, a plurality of separation plates all are located between two backup pads, wherein a plurality of separation plates in the backup pad and a plurality of separation plates in another backup pad crisscross distribution. When the wet tissue is taken, the wet tissue passes through the plurality of separating plates, the plurality of separating plates on one supporting plate and the plurality of separating plates on the other supporting plate are distributed in a staggered mode, and the end portions of the separating plates act on the wet tissue, so that other redundant wet tissue adhered to the wet tissue is continuously peeled off while the wet tissue is continuously twisted left and right in an extraction process, the purpose of separating the wet tissue is achieved, and waste caused by too many wet tissue can be avoided during each extraction.
Preferably, the length direction of the separating plate is parallel to the length direction of the wet tissue laminated body, one end of the separating plate is fixedly connected with the supporting plate, the other end of the separating plate is provided with a second opening corresponding to the position of the taking port, and the width of the separating plate is larger than the shortest distance from the supporting plate fixedly connected with the separating plate to the center of the taking port. The design is favorable for users to draw the wet tissues through the second opening, the end part of the separating plate can act on the drawn wet tissues, and other redundant wet tissues adhered on the wet tissues are continuously stripped.
Preferably, the bottom end of the supporting plate is provided with a conveying device, the conveying device is positioned between the two supporting plates, the conveying device on one supporting plate and the conveying device on the other supporting plate are symmetrically distributed in the left-right direction, the conveying device comprises a mounting plate, one end of the mounting plate is fixedly connected with the supporting plates, the other end of the mounting plate corresponds to the position of the opening II and is provided with two grooves, conveying wheels are arranged in the grooves, the axial direction of the conveying wheels is parallel to the length direction of the wet tissue laminated body, the shortest distance from the central axis of the conveying wheels to the end of the mounting plate corresponding to the position of the opening II is smaller than the radius of the conveying wheels, one end of each conveying wheel is rotatably connected with one side of each groove, the other end of each conveying wheel is provided with a gear, one end of each gear is fixedly connected with the, the inner ring of the ratchet wheel is meshed with the gear, a pawl and a compression spring steel sheet are arranged in the groove, one end of the pawl is rotatably connected with the side wall of the groove, the other end of the pawl is provided with a ratchet, the pawl is meshed with the outer ring of the ratchet wheel through the ratchet, the ratchet is located on one side face of the pawl, one end of the compression spring steel sheet is fixedly connected with the side wall of the groove, the other end of the compression spring steel sheet is arc-shaped, and the other side face of the compression spring steel sheet is contacted. Because certain viscosity exists among the wet tissue laminates, and meanwhile, the gravity of the wet tissue and the finishing liquid and the friction force generated by the end part of the separating plate on the wet tissue need to be overcome during extraction, so that a user can take more labor during extraction of the wet tissue; the conveying wheels on the left and right mounting plates act on two sides of the wet tissue respectively, when a user draws the wet tissue upwards, the conveying wheels on the left mounting plate are driven to rotate anticlockwise and generate inertia, and meanwhile, the conveying wheels on the right mounting plate rotate clockwise and generate inertia, so that the wet tissue is convenient to convey upwards, and the user can easily draw the wet tissue; meanwhile, under the action of the ratchet wheel, the unidirectional rotation of the conveying wheel is ensured, the phenomenon that the conveying wheel rotates reversely under the action of the gravity of the wet tissue and the wet tissue retracts into the bag body due to the loss of hands of a user is prevented; the gap between the conveying wheels on the mounting plates on the left side and the right side can ensure that two wet tissues can pass through at the same time, so that a user can conveniently extract the wet tissues from the upper part of the mounting plate next time, and meanwhile, the contact area between a wet tissue laminated body below the mounting plate and air is reduced during extraction, and the moisturizing time of the wet tissues is prolonged; the shortest distance from the central axis of the conveying wheel to one end of the mounting plate corresponding to the two positions of the opening is smaller than the radius of the conveying wheel, so that the design is favorable for the conveying wheels on the mounting plates on the left side and the right side to respectively act on the two sides of the wet tissue, and the conveying of the wet tissue is favorable.
Preferably, one end, corresponding to the two opening positions, of the mounting plate is provided with a T-shaped open slot, the T-shaped open slot is located between the two grooves, a T-shaped clamp plate is arranged in the T-shaped open slot, the T-shaped clamp plate is connected with the T-shaped open slot in a sliding mode, one side of the T-shaped clamp plate is provided with a spring, the T-shaped clamp plate is connected with one side of the T-shaped open slot through the spring, a push plate is arranged on the other side of the T-shaped clamp plate, the push plate is located at the top of the T-shaped clamp plate and located outside the T-shaped open slot, the bottom of the T-shaped open slot is provided with a third opening. When the user opens the wet piece of cloth that needs to be extracted for the first time, push away two T type splint to both sides respectively through the push pedal to wet piece of cloth through three extractions of opening, T type splint reset under the effect of spring this moment, and cover opening three completely, the clearance between two T type splint is the same with the clearance between two delivery wheels on the left and right sides mounting panel, reduces the wet piece of cloth laminate and the area of contact of air of mounting panel below when doing benefit to the extraction, prolongs the time of moisturizing and the life of wet piece of cloth.
Preferably, the area of the T-shaped splint is larger than the area of the opening three and completely covers the opening three. The contact area between the wet tissue laminated body below the mounting plate and the air is reduced during extraction, and the moisturizing time and the service life of the wet tissue are prolonged.
The invention has the beneficial effects that: the effective action time of cooling and mosquito repelling is long; the finishing liquid in the bag body is prevented from volatilizing into the air, and the humidity of the wet tissue is ensured; the purpose of separating the wet tissues is achieved, and waste caused by too many wet tissues can be avoided during each extraction; the user can easily draw out the wet tissue; the contact area of the wet tissue laminated body and the air is reduced, and the moisturizing time and the service life of the wet tissue are prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a bottom view of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is an enlarged view at A in FIG. 3;
fig. 5 is an enlarged view at B in fig. 2.
In the figure: 1. the wet tissue packaging bag comprises a bag body, 2 wet tissue laminated bodies, 3 a sealing cover assembly, 4 a taking port, 5 a separating device, 6 a base plate, 7 a cover plate, 8 an opening I, 9 a sponge sealing plate, 10 a supporting plate, 11 a separating plate, 12 an opening II, 13 a mounting plate, 14 a groove, 15 a conveying wheel, 16 a gear, 17 a ratchet wheel, 18 a pawl, 19 a compression spring steel sheet, 20 a ratchet, 21 a T-shaped open slot, 22 a T-shaped clamping plate, 23 a spring, 24 a push plate and 25 an opening III.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
The refreshing mosquito-repellent wet tissue finishing liquid comprises the following formula raw materials in parts by weight: 20-24 parts of cooling mosquito repellent emulsion, 2-3.5 parts of glycerol, 350.3-1.0 part of cocamidopropyl betaine, 0.03-0.05 part of benzalkonium bromide, 0.5-2 parts of aloe gel and 100 parts of water, wherein the cooling mosquito repellent emulsion is prepared from menthyl lactate, menthone glycerol ketal, span 85, Excaltin, Tween 80 and purified water.
The invention also provides a preparation method of the refreshing mosquito-repellent wet tissue finishing liquid, which comprises the following steps:
step one, preparing a refreshing mosquito-repellent emulsion: mixing menthyl lactate 0.1-0.2 wt% and menthone glycerol ketal 0.1-0.2 wt% to form a freshener, dissolving the freshener and span 85 2-3 wt% in escargin 20-22 wt% to form an oil phase, dispersing tween 80 24-28 wt% in purified water 46.6-53.8 wt% to form a water phase, pouring the oil phase into the water phase, and homogenizing and emulsifying by using a homogenizer to obtain a refreshing mosquito-repellent emulsion A;
dissolving cocamidopropyl betaine-35 in water, adding glycerol and benzalkonium bromide, heating to 60-70 ℃, uniformly stirring, cooling to room temperature, adding aloe gel, and uniformly stirring to obtain a solution B;
step three, pouring the cool and refreshing mosquito-repellent emulsion A into the solution B, and uniformly stirring to obtain a cool and refreshing mosquito-repellent wet tissue finishing liquid;
and step four, after the non-woven fabric material is subjected to ultraviolet sterilization and cutting, humidifying the refreshing mosquito-repellent finishing liquid, controlling the liquid content of the wet tissue to be 3.0-3.5 times, and then cutting, and sealing and packaging the wet tissue through a packaging bag.
In the embodiment shown in fig. 1 and 2, the packaging bag includes a bag body 1, a wet tissue laminate 2 is disposed in the bag body 1, a sealing cover assembly 3 is disposed on the bag body 1, the sealing cover assembly 3 is fixedly connected with the bag body 1, an access opening 4 corresponding to the sealing cover assembly 3 is disposed on the bag body 1, the sealing cover assembly 3 is disposed on the outer side of the bag body 1 and located on one side of the access opening 4, a separating device 5 corresponding to the wet tissue laminate 2 is disposed on the inner side of the bag body 1, and the separating device 5 is disposed on the other side corresponding to the access opening 4.
As shown in fig. 1 and 2, the cover assembly 3 includes a base plate 6 and a cover plate 7, the base plate 6 is fixedly connected with the bag body 1, the base plate 6 is provided with a first opening 8 corresponding to the position of the taking port 4, the first opening 8 is communicated with the inside of the bag body 1 through the taking port 4, the cover plate 7 completely covers the first opening 8, one side of the cover plate is rotatably connected with the base plate 6, and the other side of the cover plate 7 is connected with the base plate 6 in a buckling manner.
As shown in fig. 1, the area of the first opening 8 is larger than that of the first taking opening 4, as shown in fig. 2, the cover plate 7 is provided with a sponge sealing plate 9, the sponge sealing plate 9 completely covers the first taking opening 4, one side of the sponge sealing plate 9 is fixedly connected with the cover plate 7, the other side of the sponge sealing plate 9 is matched with the first opening 8, and the thickness of the sponge sealing plate 9 is larger than the depth of the first opening 8.
As shown in fig. 2, the separating device 5 includes two supporting plates 10 corresponding to the position of the substrate 6, the bottom end of the supporting plate 10 is close to the wet tissue laminate 2, the top end of the supporting plate 10 is far away from the wet tissue laminate 2 and is fixedly connected with the bag body 1, the two supporting plates 10 are respectively located at two sides of an opening 8 and are parallel to each other, the length direction of the supporting plate 10 is parallel to the length direction of the wet tissue laminate 2, a plurality of separating plates 11 are uniformly distributed on the supporting plate 10, the plurality of separating plates 11 are all located between the two supporting plates 10, and the plurality of separating plates 11 on one supporting plate 10 and the plurality of separating plates 11 on the other supporting plate 10 are distributed in. The length direction of the separating plate 11 is parallel to the length direction of the wet tissue laminated body 2, one end of the separating plate 11 is fixedly connected with the supporting plate 10, the other end of the separating plate 11 is provided with a second opening 12 corresponding to the position of the taking port 4, and the width of the separating plate 11 is larger than the shortest distance from the supporting plate 10 fixedly connected with the separating plate to the center of the taking port 4.
As shown in fig. 2, the bottom end of the supporting plate 10 is provided with a conveying device, the conveying device is positioned between two supporting plates 10, the conveying device on one supporting plate 10 and the conveying device on the other supporting plate 10 are distributed in bilateral symmetry, the conveying device comprises a mounting plate 13, one end of the mounting plate 13 is fixedly connected with the supporting plate 10, as shown in fig. 3, the other end of the mounting plate 13 corresponds to the position of the second opening 12 and is provided with two grooves 14, a conveying wheel 15 is arranged in each groove 14, the axial direction of the conveying wheel 15 is parallel to the length direction of the wet tissue laminated body 2, as shown in fig. 4, the shortest distance from the central axis of the conveying wheel 15 to the end of the mounting plate 13 corresponding to the position of the second opening 12 is smaller than the radius of the conveying wheel 15, one end of the conveying wheel 15 is rotatably connected with one side of each groove 14, the other end, the other end of the gear 16 is rotatably connected with the other side corresponding to the groove 14, a ratchet wheel 17 is arranged on the gear 16, as shown in fig. 5, the ratchet wheel 17 is circular, the inner ring of the ratchet wheel 17 is meshed with the gear 16, a pawl 18 and a compression spring 23 steel sheet 19 are arranged in the groove 14, one end of the pawl 18 is rotatably connected with the side wall of the groove 14, a ratchet 20 is arranged at the other end of the pawl 18, the pawl 18 is meshed with the outer ring of the ratchet wheel 17 through the ratchet 20, the ratchet 20 is located on one side face of the pawl 18, one end of the compression spring 23 steel sheet 19 is fixedly connected with the side wall of the groove 14, and the other end of the compression spring 23 steel sheet 19 is arc-shaped.
As shown in fig. 3, a T-shaped open slot 21 is formed in one end of the mounting plate 13 corresponding to the position of the second opening 12, the T-shaped open slot 21 is located between the two grooves 14, a T-shaped clamp plate 22 is arranged in the T-shaped open slot 21, the T-shaped clamp plate 22 is slidably connected with the T-shaped open slot 21, a spring 23 is arranged on one side of the T-shaped clamp plate 22, the T-shaped clamp plate 22 is connected with one side of the T-shaped open slot 21 through the spring 23, a push plate 24 is arranged on the other side of the T-shaped clamp plate 22, the push plate 24 is located at the top of the T-shaped clamp plate 22 and located outside the T-shaped open slot 21, a third opening 25 corresponding to the position of the second opening 12 is arranged at the bottom of the T-. The T-shaped clamp plate 22 has an area larger than the area of the opening three 25 and completely covers the opening three 25.
The specific formula of the refreshing mosquito-repellent moisturizing paper finishing liquid is shown in table 1:
table 1 formulations of the examples
Mosquito repelling experiment effect evaluation method
Test for mosquito attack power
According to GB/T13917.9-2009, the back of the hand of a subject is exposed to the skin of 40mm multiplied by 40mm, the rest part of the hand is shielded, no medicine is coated, the hand is extended into a mosquito cage, more than 30 mosquitoes stay on the exposed surface of the skin within 2 minutes, and the experimental mosquitoes are qualified in the attack power.
And (3) measuring the repelling time according to the GB/T13917.9-2009 requirements: selecting Kunming mice (half female and half male), removing abdominal hair (40mm multiplied by 40mm), uniformly coating 0.1g of refreshing mosquito repellent finishing liquid, and tightly shielding the rest parts; the mice are placed in mosquito cages with qualified attacking force, whether mosquitoes stop dropping and suck blood is observed for 1 time every 30min, the observation is carried out for 5min every time until the mosquitoes suck blood, and the complete effective repelling time of the test object is recorded.
Evaluation method of Cooling degree:
the cooling degree test is carried out on 50 people, and the cooling effect of the cooling liquid prepared by the formula is graded by taking the cooling feeling felt by a user after the wet tissue is wiped and the skin cooling maintaining time as evaluation standards. As shown in table 2:
TABLE 2 Cool degree score
The test results of the performances of the cooling mosquito repellent liquid are shown in the following table 3:
table 3 test results of various examples
| Item | Example 1 | Example 2 | Example 3 | Example 4 | Example 5 |
| Determination of repelling time (h) | 11.5 | 13.2 | 12.8 | 12.5 | 13.8 |
| Cooling degree score | 6.7 | 7.2 | 9.8 | 9.9 | 9.8 |
The data in the table 3 show that the effect result is superior to the non-compound result by adopting two different mint derivatives, the mosquito repelling time is longer as compared with the mosquito repelling time reported in some documents after the Escarin is prepared into the emulsion, and the whole mosquito repelling cooling liquid is not added with alcohol. The product performance reaches the expected result, and the method has good application prospect.
When a user opens the bag body 1 for the first time and needs to extract the wet tissue, the cover plate 7 is opened, the two T-shaped clamping plates 22 are pushed away towards two sides respectively through the taking opening 4, the opening II 12 and the opening III 25 in sequence, the wet tissue is extracted, and then the T-shaped clamping plates 22 reset under the action of the springs 23 and completely cover the opening III 25.
Because certain viscosity exists between the wet tissue laminated bodies 2, and the gravity of the wet tissue and the finishing liquid and the friction force generated by the end part of the separating plate 11 to the wet tissue need to be overcome during extraction, a user can take more labor during extraction of the wet tissue, so the invention utilizes the inertia principle, and the viscosity of the wet tissue laminated bodies 2 and the gravity of the wet tissue and the finishing liquid are overcome under the inertia effect of the rotation of the conveying wheel 15: the delivery wheel 15 on the left and right sides mounting panel 13 acts on the both sides of wet piece of cloth respectively, when the user upwards extracts wet piece of cloth, drive the 15 anticlockwise rotations of delivery wheel on the mounting panel 13 in the left side and produce inertia, delivery wheel 15 clockwise rotation on the mounting panel 13 in the right side and produce inertia, the wet piece of cloth of being convenient for upwards carries, thereby do benefit to the light wet piece of cloth of extraction of user, clearance between the delivery wheel 15 on the mounting panel 13 in the left and right sides resets with spring 23 the back clearance between two T type splint 22 is the same and guarantee that two wet pieces of cloth pass through simultaneously, convenient to use person can follow the top extraction wet piece of cloth of mounting panel 13 next time, the wet piece of cloth of contact area of laminate 2 and air that.
Then the wet tissue passes through a plurality of separating plates 11, because a plurality of separating plates 11 on one supporting plate 10 and a plurality of separating plates 11 on the other supporting plate 10 are distributed in a staggered way, the end parts of the separating plates 11 act on the wet tissue, other redundant wet tissues adhered on the wet tissue are continuously stripped while the wet tissue is continuously twisted left and right alternately in the extraction process, and therefore the purpose of separating the wet tissue is achieved, and waste caused by too many wet tissues can be avoided during each extraction.
After the extraction finishes, close apron 7 with sponge closing plate 9 embedding opening 8 in, sponge closing plate 9 is compressed, and covers the mouth 4 of taking completely to prevent that the finishing liquor in the bag body 1 from volatilizing in the air, guarantee the humidity of wet piece of cloth.
Claims (10)
1. The refreshing mosquito-repellent wet tissue finishing liquid is characterized by comprising the following formula raw materials in parts by weight: 20-24 parts of cooling mosquito repellent emulsion, 2-3.5 parts of glycerol, 350.3-1.0 part of cocamidopropyl betaine, 0.03-0.05 part of benzalkonium bromide, 0.5-2 parts of aloe gel and 100 parts of water, wherein the cooling mosquito repellent emulsion is prepared from menthyl lactate, menthone glycerol ketal, span 85, Excaltin, Tween 80 and purified water.
2. The preparation method of the cooling and mosquito repelling wet tissue finishing liquid according to claim 1, which is characterized by comprising the following steps of:
step one, preparing a refreshing mosquito-repellent emulsion: mixing menthyl lactate 0.1-0.2 wt% and menthone glycerol ketal 0.1-0.2 wt% to form a freshener, dissolving the freshener and span 85 2-3 wt% in escargin 20-22 wt% to form an oil phase, dispersing tween 80 24-28 wt% in purified water 46.6-53.8 wt% to form a water phase, pouring the oil phase into the water phase, and homogenizing and emulsifying by using a homogenizer to obtain a refreshing mosquito-repellent emulsion A;
dissolving cocamidopropyl betaine-35 in water, adding glycerol and benzalkonium bromide, heating to 60-70 ℃, uniformly stirring, cooling to room temperature, adding aloe gel, and uniformly stirring to obtain a solution B;
step three, pouring the cool and refreshing mosquito-repellent emulsion A into the solution B, and uniformly stirring to obtain a cool and refreshing mosquito-repellent wet tissue finishing liquid;
and step four, after the non-woven fabric material is subjected to ultraviolet sterilization and cutting, humidifying the refreshing mosquito-repellent finishing liquid, controlling the liquid content of the wet tissue to be 3.0-3.5 times, and then cutting, and sealing and packaging the wet tissue through a packaging bag.
3. The preparation method of the cooling and mosquito repelling wet tissue finishing liquid according to claim 2, characterized in that the packaging bag comprises a bag body (1), a wet tissue laminated body (2) is arranged in the bag body (1), a sealing cover assembly (3) is arranged on the bag body (1), the sealing cover assembly (3) is fixedly connected with the bag body (1), an taking opening (4) corresponding to the sealing cover assembly (3) is arranged on the bag body (1), the sealing cover assembly (3) is located on the outer side of the bag body (1) and located on one side of the taking opening (4), a separating device (5) corresponding to the position of the wet tissue laminated body (2) is arranged on the inner side of the bag body (1), and the separating device (5) is located on the other side corresponding to the taking opening (4).
4. A preparation method of a refreshing mosquito-repellent wet tissue finishing liquid according to claim 3, characterized in that the cover assembly (3) comprises a base plate (6) and a cover plate (7), the base plate (6) is fixedly connected with the bag body (1), the base plate (6) is provided with a first opening (8) corresponding to the position of the taking port (4), the first opening (8) is communicated with the inside of the bag body (1) through the taking port (4), the cover plate (7) completely covers the first opening (8) and one side of the cover plate is rotatably connected with the base plate (6), and the other side of the cover plate (7) is connected with the base plate (6) in a buckling manner.
5. A preparation method of a refreshing mosquito-repellent wet tissue finishing liquid according to claim 4, characterized in that the area of the first opening (8) is larger than that of the taking opening (4), the cover plate (7) is provided with a sponge sealing plate (9), the sponge sealing plate (9) completely covers the taking opening (4), one side of the sponge sealing plate (9) is fixedly connected with the cover plate (7), the other side of the sponge sealing plate (9) is matched with the first opening (8), and the thickness of the sponge sealing plate (9) is larger than the depth of the first opening (8).
6. The preparation method of the refreshing mosquito-repellent wet tissue finishing liquid according to claim 4, which is characterized in that, the separating device (5) comprises two supporting plates (10) corresponding to the positions of the base plates (6), the bottom end of the support plate (10) is close to the wet tissue laminated body (2), the top end of the support plate (10) is far away from the wet tissue laminated body (2) and is fixedly connected with the bag body (1), the two support plates (10) are respectively positioned at two sides of the first opening (8) and are parallel to each other, the length direction of the supporting plate (10) is parallel to the length direction of the wet tissue laminated body (2), a plurality of separating plates (11) which are uniformly distributed are arranged on the supporting plates (10), the plurality of separating plates (11) are all positioned between the two supporting plates (10), the plurality of separating plates (11) on one supporting plate (10) and the plurality of separating plates (11) on the other supporting plate (10) are distributed in a staggered mode.
7. A preparation method of a refreshing mosquito-repellent wet tissue finishing liquid according to claim 6, characterized in that the length direction of the separating plate (11) is parallel to the length direction of the wet tissue laminated body (2), one end of the separating plate (11) is fixedly connected with the supporting plate (10), the other end of the separating plate (11) is provided with a second opening (12) corresponding to the position of the taking port (4), and the width of the separating plate (11) is larger than the shortest distance from the supporting plate (10) fixedly connected with the separating plate to the center of the taking port (4).
8. A preparation method of a cooling and mosquito repelling wet tissue finishing liquid according to claim 7, characterized in that a conveying device is arranged at the bottom end of the support plate (10) and is positioned between the two support plates (10), wherein the conveying device on one support plate (10) and the conveying device on the other support plate (10) are distributed in bilateral symmetry, the conveying device comprises a mounting plate (13), one end of the mounting plate (13) is fixedly connected with the support plates (10), the other end of the mounting plate (13) corresponds to the position of the second opening (12) and is provided with two grooves (14), a conveying wheel (15) is arranged in each groove (14), the axial direction of the conveying wheel (15) is parallel to the length direction of the wet tissue laminated body (2), and the shortest distance from the central axis of the conveying wheel (15) to the end of the mounting plate (13) corresponding to the position of the second opening (12) is smaller than the radius of the conveying wheel (15), one end of the conveying wheel (15) is rotatably connected with one side of the groove (14), a gear (16) is arranged at the other end of the conveying wheel (15), one end of the gear (16) is fixedly connected with the conveying wheel (15), the other end of the gear (16) is rotatably connected with the other side corresponding to the groove (14), a ratchet wheel (17) is arranged on the gear (16), the ratchet wheel (17) is circular, the inner ring of the ratchet wheel (17) is meshed with the gear (16), a pawl (18) and a steel sheet (19) of a compression spring (23) are arranged in the groove (14), one end of the pawl (18) is rotatably connected with the side wall of the groove (14), the other end of the pawl (18) is provided with a ratchet (20), the pawl (18) is meshed with the outer ring of the ratchet wheel (17) through the ratchet wheel (20), and the ratchet wheel (20) is positioned on one side face of the pawl (18), one end of the steel sheet (19) of the compression spring (23) is fixedly connected with the side wall of the groove (14), and the other end of the steel sheet (19) of the compression spring (23) is arc-shaped and is in contact with the other side face corresponding to the pawl (18).
9. A preparation method of a refreshing mosquito-repellent wet tissue finishing liquid according to claim 8, which is characterized in that one end of the mounting plate (13) corresponding to the position of the second opening (12) is provided with a T-shaped open slot (21), the T-shaped open slot (21) is positioned between two grooves (14), a T-shaped clamping plate (22) is arranged in the T-shaped open slot (21), the T-shaped clamping plate (22) is connected with the T-shaped open slot (21) in a sliding manner, one side of the T-shaped clamping plate (22) is provided with a spring (23), the T-shaped clamping plate (22) is connected with one side of the T-shaped open slot (21) through the spring (23), the other side of the T-shaped clamping plate (22) is provided with a push plate (24), the push plate (24) is positioned at the top of the T-shaped clamping plate (22) and positioned outside the T-shaped open slot (21), the bottom of the T-shaped open slot (21) is provided, the opening III (25) is positioned at the other side corresponding to the T-shaped open slot (21) and is positioned at the bottom of the T-shaped clamping plate (22).
10. A method for preparing a refreshing mosquito-repellent wet tissue finishing liquid according to claim 9, wherein the area of the T-shaped splint (22) is larger than the area of the opening three (25) and completely covers the opening three (25).
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| CN111991250B (en) | 2023-04-18 |
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