CN105054565A - Konjac glucomannan double eyelid sticker and preparation method thereof - Google Patents
Konjac glucomannan double eyelid sticker and preparation method thereof Download PDFInfo
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- CN105054565A CN105054565A CN201510383593.9A CN201510383593A CN105054565A CN 105054565 A CN105054565 A CN 105054565A CN 201510383593 A CN201510383593 A CN 201510383593A CN 105054565 A CN105054565 A CN 105054565A
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Abstract
The invention relates to a konjac glucomannan double eyelid sticker and a preparation method thereof. The preparation method of the konjac glucomannan double eyelid sticker comprises preparing konjac glucomannan purified powder, preparing mixed sol, carrying out a centrifuging and degassing process, carrying out a dipping and material-sticking process, carrying out a drying process and carrying out a tearing-off process. According to the invention, konjac glucomannan and carrageenan are employed as main materials, other auxiliary agents are added, the stearic acid is water-resistant, by adding paraffin, the water-resistance and the tensile strength are improved, and glycerin has a good plastification effect. The konjac glucomannan double eyelid sticker is good in waterproofness, antibacterial property and air permeability, and high in tensile strength and is not liable to be damaged, the konjac glucomannan double eyelid sticker can be used in water and is not liable to fall off, and is nontoxic and environmentally-friendly, and users do not have uncomfortable symptoms such as allergy, inflammation and the like even if the users use the konjac glucomannan double eyelid sticker frequently.
Description
Technical field
The present invention relates to a kind of cosmetics and preparation method thereof, be specifically related to a kind of konjaku glucomannan double-edged eyelid and paste and preparation method thereof.
Background technology
Double-edged eyelid subsides are liberators of the unconspicuous people of single-edge eyelid or double-edged eyelid, and do not need to perform an operation can become obvious double-edged eyelid at once, it is more more economical than lift face, and risk is less.Only need correct position double-edged eyelid being affixed on upper eyelid epidermis, the dressing effect of double-edged eyelid can be reached.
It is combined by bottom release liners, sticker, outer membrane that common double eyelid pastes.The outer membrane that current double-edged eyelid on the market paste take plastic film as base material, viscose is coated in the single side surface of this film, can double-edged eyelid be made properly to be affixed on the epidermis of eyelid by the viscose coated, but these type of double-edged eyelid paste airtight, frequent use easily causes eyelid inflamed, simultaneously non-watertight, have a bath or swim and be all inconvenient.
Number of patent application is the patent " a kind of double-edged eyelid adhesive tape " (applying date: 2012.03.13) of CN201220094514.4; pass through three-layer protection; hand can not touch sticker in use; there is the effect keeping sticker viscosity; but its outer membrane uses common plastics; poor air permeability, Long-Time Service easily makes eyelid inflamed.
Number of patent application is patent " a kind of double-fold eyelid patch and paster " (applying date: 2010.11.04) of 201020599818.1, change the shape that common double eyelid pastes, impression of the hand can not be stained with in use and more firm, although outer membrane uses breathable adhesive tape, but do not have the function of waterproof, this is very inconvenient when having a bath or swim.
Number of patent application is the patent of invention " double-edged eyelid formation adhesive tape " (applying date: 2013.07.05) of CN201380001568.9; by double-faced adhesive tape duplexer and adhesive surface protection base material; double-edged eyelid are pasted and there is very strong bonding force and continuation is high; but the number of plies is many and bonding force can cause poor air permeability very by force and eye part skin variation, does not possess waterproof action simultaneously.
Along with expanding economy, growth in the living standard, the personage that likes to be beautiful gets more and more, although common double-edged eyelid paste can meet people become double-edged eyelid demand from single-edge eyelid, but most double-edged eyelid paste non-watertight and poor air permeability, frequent use can cause eyelid inflamed, and this brings a lot of inconvenience to the life of people, so common double-edged eyelid paste the requirement that obviously can not meet people.
Summary of the invention
The object of this invention is to provide a kind of konjaku glucomannan double-edged eyelid to paste and preparation method thereof, be main material with konjaku glucomannan, utilize its antibiotic property, water proofing property, and be aided with the double-edged eyelid subsides that water-proof antibiotic made by carragheen, plasticizer etc.
The preparation method that konjaku glucomannan double-edged eyelid of the present invention paste, comprises and prepares konjaku glucomannan purifying powder, the preparation of mixed sols, centrifugal degassed, dipping sizing, drying and break the mold, it is characterized in that operating procedure is as follows:
(1) konjaku glucomannan purifying powder is prepared: by mass parts, in the deionized water of 2000 ~ 5000 parts, 65 ~ 85 DEG C, room temperature adds 5 ~ 15 parts of konjaku powders while stirring, leaves standstill 1 ~ 3h after stirring 25 ~ 35min, through suction filtration removing insoluble impurities, retain filtrate; Rotary evaporation filtrate is concentrated, take volume ratio as the ethanol of 85 ~ 95% be precipitating reagent, pour in the filtrate after concentrating, pour into while stir, sediment also with absolute ethanol washing, then, is placed in the dry 4 ~ 6h of air dry oven of 25 ~ 35 DEG C by collecting precipitation, be placed in again 25 ~ 35 DEG C of vacuum drying chambers be dried to quality keep constant, obtain konjaku glucomannan purifying powder;
(2) preparation of sol solutions: the carragheen getting 0.1 ~ 0.5 part, at room temperature be scattered in the deionized water of 50 ~ 100 parts, after it dissolves, be placed in the water-bath of 35 ~ 45 DEG C, add 0.05 ~ 0.4 part, the konjaku glucomannan purifying powder that step (1) obtains while stirring, after stirring 2h with 350r/min, add the glycerine of 0.5 ~ 0.7 part, the paraffin of 0.2 ~ 0.6 part, 0.01g ~ 0.10 part stearic acid, 0.01 ~ 0.15 part of emulsifying agent, 0.05 ~ 2g/L polyethylene glycol 10 parts, after stirring 10min, pH to 7.5 ~ 8 are regulated with the sodium bicarbonate solution of 0.01 ~ 0.5mol/L, obtain sol solutions, for subsequent use,
(3) centrifugal degassed: the sol solutions in step (2) is placed in centrifuge, the centrifugal degassed 15 ~ 25min of 4000 ~ 8000r/min, obtains konjaku glucomannan mixed sols liquid, for subsequent use;
(4) sizing is flooded: will 35 ~ 45 be preheating to
othe double-edged eyelid of C paste model and impregnated in 35 ~ 45
oin the konjaku glucomannan mixed sols liquid of C, and constantly rotate, paste konjaku glucomannan mixed sols liquid on model surface uniform adhesion to double-edged eyelid;
(5) dry: step (4) have been adhered to the double-edged eyelid after konjaku glucomannan mixed sols liquid and pasted model, be placed in thermostatic drying chamber, with 60 ~ 75 together with konjaku glucomannan mixed sols liquid
oit is 10% ~ 15% that C is dried to double-edged eyelid subsides moisture content, takes out, naturally cools to room temperature;
(6) break the mold: double-edged eyelid are pasted and takes off from double-edged eyelid subsides model.
The present invention also protects the konjaku glucomannan double-edged eyelid prepared by said method to paste.
Advantage of the present invention and usefulness: the preparation method that konjaku glucomannan double-edged eyelid of the present invention paste, with konjaku glucomannan, carragheen for main material, add other auxiliary agent, wherein stearic acid has water preventing ability, paraffin had both added water preventing ability and had turn improved hot strength, and glycerine has good plasticization effect.The product produced has excellent water proofing property, antibiotic property, gas permeability, and tensile strength is high, not fragile simultaneously, can remain in water and use difficult drop-off, and asepsis environment-protecting, and frequent use also there will not be the malaise symptoms such as allergy, inflammation.Konjaku glucomannan double-edged eyelid of the present invention paste the performance comparison result of pasting with other double-edged eyelid, as shown in table 1.
Table 1 konjaku glucomannan double-edged eyelid of the present invention paste the performance comparison result of pasting with other double-edged eyelid
Through test, paste the properties such as water preventing ability, gas permeability, biocidal property with konjaku glucomannan double-edged eyelid of the present invention excellent.
Detailed description of the invention
In order to fully openly konjaku glucomannan double-edged eyelid of the present invention paste and preparation method thereof, below in conjunction with embodiment, the present invention is described in further detail.
The preparation method that embodiment 1, a kind of konjaku glucomannan double-edged eyelid paste, comprises the following steps:
(1) prepare konjaku glucomannan purifying powder: in 2000g, the deionized water of 75 DEG C, room temperature adds 10g konjaku powder while stirring, after stirring 25min, leave standstill 2.5h, through suction filtration removing insoluble impurities, retain filtrate; Rotary evaporation filtrate is concentrated, take volume ratio as the ethanol of 95% be precipitating reagent, pour in the filtrate after concentrating, limit bevelling stirs, sediment also with absolute ethanol washing, then, is placed in the dry 6h of air dry oven of 30 DEG C by collecting precipitation, be placed in 35 DEG C of vacuum drying chambers again and be dried to constant mass, obtain konjaku glucomannan purifying powder;
(2) preparation of sol solutions: the carragheen taking 0.15g, at room temperature be scattered in the deionized water of 100g, after it dissolves, be placed in the water-bath of 45 DEG C, add the konjaku glucomannan purifying powder 0.25g that step (1) obtains while stirring, after stirring 2h with 350r/min, add the glycerine of 0.5g, the paraffin of 0.2g, 0.75g stearic acid, 0.10g emulsifying agent, 0.15g/L polyethylene glycol 10gl, after stirring 10min, regulate pH to 8 with the sodium bicarbonate solution of 0.5mol/L, obtain sol solutions, for subsequent use;
(3) centrifugal degassed: the sol solutions in step (2) is placed in centrifuge, the centrifugal degassed 15-25min of 5000r/min, obtains konjaku glucomannan mixed sols liquid, for subsequent use;
(4) sizing is flooded: will 45 be preheating to
othe double-edged eyelid of C paste model and impregnated in 45
oin the konjaku glucomannan mixed sols liquid of C, and constantly rotate, paste konjaku glucomannan mixed sols liquid on model surface uniform adhesion to double-edged eyelid;
(5) dry: double-edged eyelid step (5) being adhered to konjaku glucomannan mixed sols liquid paste model, are placed in thermostatic drying chamber, with 75 together with konjaku glucomannan mixed sols liquid
oit is 12% that C is dried to double-edged eyelid subsides moisture content, takes out, naturally cools to room temperature;
(6) break the mold: pasted by double-edged eyelid and take off from double-edged eyelid subsides model, then technique sticks sticker in its one side routinely, is bonded in bottom release liners, is konjaku glucomannan double-edged eyelid and pastes product after packaging.
The foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.
Claims (4)
1. the preparation method that pastes of konjaku glucomannan double-edged eyelid, comprises and prepares konjaku glucomannan purifying powder, the preparation of mixed sols, centrifugal degassed, dipping sizing, drying and break the mold, it is characterized in that operating procedure is as follows:
(1) konjaku glucomannan purifying powder is prepared: by mass parts, in the deionized water of 2000 ~ 5000 parts, 65 ~ 85 DEG C, room temperature adds 5 ~ 15 parts of konjaku powders while stirring, leaves standstill 1 ~ 3h after stirring 25 ~ 35min, through suction filtration removing insoluble impurities, retain filtrate; Rotary evaporation filtrate is concentrated, take volume ratio as the ethanol of 85 ~ 95% be precipitating reagent, pour in the filtrate after concentrating, pour into while stir, sediment also with absolute ethanol washing, then, is placed in the dry 4 ~ 6h of air dry oven of 25 ~ 35 DEG C by collecting precipitation, be placed in again 25 ~ 35 DEG C of vacuum drying chambers be dried to quality keep constant, obtain konjaku glucomannan purifying powder;
(2) preparation of sol solutions: the carragheen getting 0.1 ~ 0.5 part, at room temperature be scattered in the deionized water of 50 ~ 100 parts, after it dissolves, be placed in the water-bath of 35 ~ 45 DEG C, add 0.05 ~ 0.4 part, the konjaku glucomannan purifying powder that step (1) obtains while stirring, after stirring 2h with 350r/min, add the glycerine of 0.5 ~ 0.7 part, the paraffin of 0.2 ~ 0.6 part, 0.01g ~ 0.10 part stearic acid, 0.01 ~ 0.15 part of emulsifying agent, 0.05 ~ 2g/L polyethylene glycol 10 parts, after stirring 10min, pH to 7.5 ~ 8 are regulated with the sodium bicarbonate solution of 0.01 ~ 0.5mol/L, obtain sol solutions, for subsequent use,
(3) centrifugal degassed: the sol solutions in step (2) is placed in centrifuge, the centrifugal degassed 15 ~ 25min of 4000 ~ 8000r/min, obtains konjaku glucomannan mixed sols liquid, for subsequent use;
(4) sizing is flooded: will 35 ~ 45 be preheating to
othe double-edged eyelid of C paste model and impregnated in 35 ~ 45
oin the konjaku glucomannan mixed sols liquid of C, and constantly rotate, paste konjaku glucomannan mixed sols liquid on model surface uniform adhesion to double-edged eyelid;
(5) dry: step (4) have been adhered to the double-edged eyelid after konjaku glucomannan mixed sols liquid and pasted model, be placed in thermostatic drying chamber, with 60 ~ 75 together with konjaku glucomannan mixed sols liquid
oit is 10% ~ 15% that C is dried to double-edged eyelid subsides moisture content, takes out, naturally cools to room temperature;
(6) break the mold: double-edged eyelid are pasted and takes off from double-edged eyelid subsides model.
2. the preparation method of a kind of konjaku glucomannan double-edged eyelid subsides according to claim 1, it is characterized in that describedly preparing konjaku glucomannan purifying powder: in 2000g, the deionized water of 75 DEG C, room temperature adds 10g konjaku powder while stirring, 2.5h is left standstill after stirring 25min, through suction filtration removing insoluble impurities, retain filtrate; Rotary evaporation filtrate is concentrated, take volume ratio as the ethanol of 95% be precipitating reagent, pour in the filtrate after concentrating, limit bevelling stirs, sediment also with absolute ethanol washing, then, is placed in the dry 6h of air dry oven of 30 DEG C by collecting precipitation, be placed in 35 DEG C of vacuum drying chambers again and be dried to constant mass, obtain konjaku glucomannan purifying powder.
3. the preparation method of a kind of konjaku glucomannan double-edged eyelid subsides according to claim 1, it is characterized in that the preparation of described sol solutions: the carragheen taking 0.15g, at room temperature be scattered in the deionized water of 100g, , after it dissolves, be placed in the water-bath of 45 DEG C, add the konjaku glucomannan purifying powder 0.25g that step (1) obtains while stirring, after stirring 2h with 350r/min, add the glycerine of 0.5g, the paraffin of 0.2g, 0.75g stearic acid, 0.10g emulsifying agent, 0.15g/L polyethylene glycol 10gl, after stirring 10min, pH to 8 is regulated with the sodium bicarbonate solution of 0.5mol/L, obtain sol solutions.
4. the konjaku glucomannan double-edged eyelid prepared by the either method described in claim 1-3 paste.
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| CN108864715A (en) * | 2018-07-19 | 2018-11-23 | 福建农林大学 | A kind of konjaku glucomannan earphone mantle and preparation method thereof |
| CN109432065A (en) * | 2018-12-25 | 2019-03-08 | 福建农林大学 | A kind of stealthy net acne patch of konjaku glucomannan |
| CN110664093A (en) * | 2019-09-18 | 2020-01-10 | 广州市玛莉安化妆用品有限公司 | Double-fold eyelid plaster capable of adhering when meeting water |
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| CN105054565B (en) | 2018-05-08 |
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