CN105088759A - Preparing method for silk facial mask and facial mask - Google Patents
Preparing method for silk facial mask and facial mask Download PDFInfo
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- CN105088759A CN105088759A CN201510489327.4A CN201510489327A CN105088759A CN 105088759 A CN105088759 A CN 105088759A CN 201510489327 A CN201510489327 A CN 201510489327A CN 105088759 A CN105088759 A CN 105088759A
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Abstract
The invention discloses a facial mask which is prepared from silk. The preparing method includes the step of gray silk refining, the step of sand washing or sanding and the step of graft modifying. Gray silk obtained after graft modifying is neutralized, dried and blown through cold air and is then stamped into the facial mask. The graft modifying step includes the steps that the gray silk is thrown into a modifying agent solution with the mass concentration of 0.3%-2% and is modified under the condition of the temperature being 20-50 DEG C and pH being 5-8. The modifying agent is a silk protein modifying agent which can improve the water absorbing property of the silk. The water absorbing property of the silk is greatly improved and can be two times or higher that of common silk.
Description
Technical field
The present invention relates to a kind of silk facial mask and preparation method thereof, belong to textile material manufacture field.
Background technology
Facial mask is the indispensable skin care products of numerous women, and silk mask relies on effect of its mystery to be widely used especially.Silk is as the animal protein of pure natural, the most similar to the formation of human skin.Tyrosine in fibroin, tryptophan and phenylalanine etc. can absorb ultraviolet, after these Amino Acid Absorption ultraviolets, have blocked ultraviolet catalyzed and have formed melanic reaction, therefore had the uvioresistant effect of whitening.In addition, the serine in sericin has very strong moisture retention, and the glycine be rich in fibroin albumen has effect that is anti-oxidant, moisturizing.Silk uniquely a kind ofly integrates whitening, moisturizing, anti-oxidant fibrous material, has very high using value.
In fact, commercially available silk mask is silk technique facial mask substantially, because have soyeux feel and permeability and be called silk mask.Be divided into two kinds: a kind of is silk mask patch, and one is silk mask frost.Mostly silk mask patch is to adopt non-woven fabrics craft to make, and silk material used mostly is silk spinning raw material, and in the condition lower berth of High Temperature High Pressure quick-drying, net forms spunlace non-woven cloth.Silk mask frost is in face pack cream, add a small amount of silk gum or fibroin peptide matters, and these silk gum and fibroin are most through high temperature high pressure process in the process be extracted.The denaturation renaturation of fibroin is not unlimited, and in high temperature high pressure process repeatedly, continuous sex change, renaturation, the activity of albumen reduces greatly, and use value is also had a greatly reduced quality.
Current silk is also inreal for facial mask, because the moisture absorption of silk own does not absorb water, cannot fit with skin adsorption, uses if therefore can not be used for facial mask without hydrophilizing agent process.
The silk craft comparative maturity of China, (greig is called by the silk fabrics that raw silk or organzine weave from silk cocoon to greig, greig becomes soft pongee and dyes after refining, degumming and bleaching, greig contains the sericin of nearly 30%) production process in, can control temperature within 90 degree, under comparatively gentle condition, carry out greig production, ensure protein active.Because protein content is also higher than famous and precious pearl powder in silk, so how to make silk absorb water, realize combining closely of albumen and skin, really play cosmetic result, become the difficult point that silk is applied to facial mask.Have not yet to see example silk being used for facial mask.
Summary of the invention
For existing problem, the object of the present invention is to provide a kind of facial mask, another object of the present invention is to the preparation method that this kind of silk facial mask is provided, make silk can truly for mask product.
To achieve these goals, technical scheme of the present invention is such: a kind of facial mask, is characterized in that: obtained by silk.
Concrete silk first carries out modification as follows:
A preparation method for silk facial mask, is characterized in that: comprise the step to greig refining, sand washing or the step of sanding and the step of graft modification, and the greig after graft modification blows then strike out facial mask through neutralization, oven dry, cold wind;
Wherein the step of graft modification is: greig being dropped into mass concentration is in 0.3%-2% modifier solution, temperature 20-50 DEG C, carry out modification under the condition of pH5-8, described modifier is for can improve the absorptive fibroin modifier of silk.
Adopt such scheme to use can improve the absorptive modifier that can be grafted on silk of silk and carry out modification to greig, the water absorption rate of greig is improved greatly, combining closely of albumen and skin can be realized, really play the effect of beauty treatment.Obtained facial mask is compared with the silk mask directly obtained with silk cocoon, more smooth, smooth.
In such scheme: described Sand Wash Process is, the greig through refining is packed, drop in sand washing liquid, at 40-70 DEG C, soak 20-40min, then take out, wash, in acetum and for subsequent use; Containing soda ash 0.5g/L-15g/L, paregal O 0.5g/L-2g/L in described sand washing liquid.Bath raio 1:30-1:50, after sand washing, there is some fine fleece fabrics in silk surface, makes water absorption rate higher, better to the absorption affinity of skin.
The technique of described sanding is: rubbed on the cylinder of roughing-up machine by the greig through refining, silk fabric face grinds one deck fine hair, described cylinder is enclosed with rubber.Sanding is the same with the effect of sand washing, and the water absorption rate being improves, better, more comfortable to the absorption affinity of skin.
In such scheme: described modifier is made up of laurate sodium isethionate and 3-sulfopropyl dodecyl diepoxy CAB, and the mass ratio of two materials is 11-15:5-9.The silk facial mask passing through this modifier modification process has the effect of moisturizing cleaning, is suitable for neutral skin and uses.
In such scheme: described modifier is dodecyl dimethyl glycidyl ammonium chloride or dodecyldimethylamine basic ring oxygen propyl ammonium chloride.The silk facial mask obtained through this modification has antibacterial effect of deoiling, and is applicable to Oily and uses.
In such scheme: described modifier is the mixture of dodecyldimethylamine basic ring oxygen propyl ammonium chloride and 3-sulfopropyl dodecyl diepoxy CAB, or be the mixture of dodecyl dimethyl glycidyl ammonium chloride and 3-sulfopropyl dodecyl diepoxy CAB, the mass ratio of the mass ratio of dodecyldimethylamine basic ring oxygen propyl ammonium chloride and 3-sulfopropyl dodecyl diepoxy CAB and dodecyl dimethyl glycidyl ammonium chloride and 3-sulfopropyl dodecyl diepoxy CAB is 3-5:2-4.The silk facial mask passing through this modifier modification has the effect of identical moisturizing, is applicable to Dry and uses.
In such scheme: described modifier is the mixture of dodecyldimethylamine basic ring oxygen propyl ammonium chloride and paregal O, or be the mixture of dodecyl dimethyl glycidyl ammonium chloride and paregal O, the mass ratio of dodecyldimethylamine basic ring oxygen propyl ammonium chloride and paregal O and the mass ratio of dodecyl dimethyl glycidyl ammonium chloride and paregal O are 4-6:0.5-2.The silk facial mask obtained through this modification has the effect that moisturizing is deoiled, and mixed type skin is used.
In such scheme: described modifier is 3-(N-dodecyl-N, N-diepoxy propyl group)-sulfobetaines.The facial mask that only this modification obtains has the effect of gentle moisturizing, is applicable to sensitiveness skin and uses.
In such scheme: refining comprises the following steps:
(1), preliminary treatment, greig is dropped in pretreatment fluid, temperature 80-90 DEG C, soak under pH10-10.5, containing sodium carbonate 0.5g/L-1g/L and penetrating agent JFC 0.1g/L-0.5g/L in described pretreatment fluid;
(2), will take out through pretreated greig, by the hot water wash that temperature is 80-90 DEG C, then drop in refining liquid, temperature 80-90 DEG C, soak, containing sodium carbonate 0.5g/L-0.8g/L, industrial soap 4g/L-8g/L, sodium metasilicate 0.5g/L-0.8g/L and sodium hydrosulfite 0.3g/L-0.5g/L in described refining liquid under the condition of pH10-10.5;
(3), post processing, the greig after refining is the warm water cleaning of 50-70 DEG C successively by hot water wash, temperature that temperature is 80-90 DEG C, then to put into concentration be take out after 0.4g/L-0.6g/L acetum soaking at room temperature to wash with water.Refinery practice mild condition of the present invention (not higher than 90 DEG C), ensure that the activity of sericin greatly.After refining, silk gum content can remain on 3%-6%.The bath raio of each step in refining process is 1:30-1:50, and the bath raio in graft modification process is 1:10-1:20.
In such scheme: 15-100g/m selected by described greig
2greig.After the silk obtained like this strikes out facial mask, its thickness is more moderate.
The invention has the beneficial effects as follows: compared with prior art, the present invention carries out sand washing and modification to greig, its water imbibition is improved greatly, more than the twice of common silk water absorption rate can be reached, make silk truly for making facial mask, the beauty functions of fibroin in silk can be given full play to.Treatment process condition of the present invention is gentle, keeps the activity of fibroin to greatest extent.In addition, this invention exploits different types of silk modifier, prepare dissimilar silk facial mask, be applicable to dissimilar skin and use, there will not be irritated phenomenon after using, obtained facial mask is smooth, smooth, soft.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be further described:
The modifier that the present invention uses is:
HF-A, modifier is made up of laurate sodium isethionate and 3-sulfopropyl dodecyl diepoxy CAB, and the mass ratio of two materials is 11-15:5-9.
HF-J modifier is dodecyl dimethyl glycidyl ammonium chloride or dodecyldimethylamine basic ring oxygen propyl ammonium chloride.
HF-M, modifier is the mixture of dodecyldimethylamine basic ring oxygen propyl ammonium chloride and 3-sulfopropyl dodecyl diepoxy CAB, or be the mixture of dodecyl dimethyl glycidyl ammonium chloride and 3-sulfopropyl dodecyl diepoxy CAB, the mass ratio of the mass ratio of dodecyldimethylamine basic ring oxygen propyl ammonium chloride and 3-sulfopropyl dodecyl diepoxy CAB and dodecyl dimethyl glycidyl ammonium chloride and 3-sulfopropyl dodecyl diepoxy CAB is 3-5:2-4.
HF-P, modifier is the mixture of dodecyldimethylamine basic ring oxygen propyl ammonium chloride and paregal O, or be the mixture of dodecyl dimethyl glycidyl ammonium chloride and paregal O, the mass ratio of dodecyldimethylamine basic ring oxygen propyl ammonium chloride and paregal O and the mass ratio of dodecyl dimethyl glycidyl ammonium chloride and paregal O are 3-5:2-4.
HF-D modifier is 3-(N-dodecyl-N, N-diepoxy propyl group)-sulfobetaines.
Preliminary treatment of the present invention also, refined oil, acetum and modifier solution be water obtain solution.
Embodiment 1
1. be 15g/m by square grammes per square metre
2habotai greig to carry out soap alkaline process concise
Prescription for the treatment of liquid:
Note above-mentioned solution formulated by water.
Technological process:
Greig is dropped in pretreatment fluid, bath raio 1:40, at 90 DEG C, pH=10 ~ 10.5 time immersion 30min, pull out, dropping into temperature is clean 5min in the hot water of 90 DEG C, then takes out, and drops in refining liquid; bath raio 1:40, under temperature 90 DEG C, pH=10 ~ 10.5 condition, soaks 40min.
Taken out by greig in refining liquid, dropping into temperature is soak 5min in the hot water of 90 DEG C, then to drop into temperature be soak 5min in the warm water of 60 DEG C, and finally drop at soaking at room temperature 5min in aftertreatment fluid, take out, cold wash is stand-by.
2. sand washing
Silk is loaded cloth bag, and drop in sand washing liquid, bath raio 1:50, containing 8g/L soda ash, 0.5g/L paregal O in sand washing liquid, be soak 40min under the condition of 40 DEG C in temperature, taking-up washes with water, in the acetum of rear input 0.5g/L in room temperature and 5min, takes out stand-by.
3. graft modification
Silk after sand washing is taken out, dropping into mass concentration is in the modifier HF-A of 0.3%, wherein to be 11:5, bath raio 1:12 be 40 DEG C in temperature, soak 1h under the condition of pH7 the mass ratio of lauroyl sodium isethionate and 3-sulfopropyl dodecyl diepoxy CAB, takes out washing.
4 neutralizations
0.5g/L acetic acid, room temperature, 15min, pH=6
5. dry
6. cold wind blows, and has made the fluffy sense of lint.
7. strike out facial mask
Embodiment 2.
1. be 30g/m by square grammes per square metre
2qiao its to carry out soap alkaline process concise
Prescription for the treatment of liquid:
Technological process:
Preliminary treatment (90 DEG C, 50min, pH=10 ~ 10.5) → hot water wash (90 DEG C, 5min) → concise (90 DEG C, 40min, pH=10) → hot water wash (90 DEG C, 5min) → Warm Wash (60 DEG C, 5min) → aftertreatment fluid (room temperature, 5min) → cold wash.
2. sand washing
Silk is loaded cloth bag → sand washing (bath raio 1:40, sand washing liquid contains 10g/L soda ash, 0.8g/L paregal O, 60 DEG C, 30min) → washing → neutralization (0.5g/L acetic acid, room temperature, 5min)
3. graft modification
Grafting (1:12,1% modifier HF-M, 1h, 40 DEG C, pH=8) → washing
Modifier HF-M is mixed to get according to mass ratio 3:2 by dodecyldimethylamine basic ring oxygen propyl ammonium chloride and 3-sulfopropyl dodecyl diepoxy CAB.
4 neutralizations
0.5g/L acetic acid, room temperature, 30min, pH=6
5. dry
6. cold wind blows
7. strike out facial mask
Embodiment 3:
1. by square grammes per square metre be: 50g/m
2twill silk to carry out soap alkaline process concise
Prescription for the treatment of liquid:
Technological process:
Preliminary treatment (90 DEG C, 30min, pH=10 ~ 10.5) → hot water wash (80 DEG C, 5min) → concise (90 DEG C, 60min, pH=10) → hot water wash (80 DEG C, 5min) → Warm Wash (40 DEG C, 5min) → aftertreatment fluid (room temperature, 3min) → cold wash
2. sand washing
Silk is loaded cloth bag → sand washing (bath raio 1:40, sand washing liquid contains 12g/L soda ash, 1g/L paregal O, 60 DEG C, 20min) → washing → neutralization (0.5g/L acetic acid, room temperature, 5min)
3. graft modification
Grafting (1:20,0.8% modifier HF-J, 2h, room temperature, pH=8) → washing, herein, with dodecyl dimethyl glycidyl ammonium chloride or dodecyldimethylamine basic ring oxygen propyl ammonium chloride.
4 neutralizations
0.5g/L acetic acid, room temperature, 30min, pH=6
5. dry
6. cold wind blows
7. strike out facial mask
Embodiment 4:
1. by square grammes per square metre be: 80g/m
2crepe de Chine to carry out soap alkaline process concise
Prescription for the treatment of liquid:
Technological process:
Preliminary treatment (90 DEG C, 10min, pH=10 ~ 10.5) → hot water wash (90 DEG C, 5min) → concise (90 DEG C, 20min, pH=10) → hot water wash (90 DEG C, 5min) → Warm Wash (60 DEG C, 5min) → aftertreatment fluid (room temperature, 10min) → cold wash
2. sand washing
Silk is loaded cloth bag → sand washing (bath raio 1:40, sand washing liquid contains 15g/L soda ash, 1.5g/L paregal O, 70 DEG C, 20min) → washing → neutralization (0.5g/L acetic acid, room temperature, 5min)
3. graft modification
Grafting (bath raio 1:10,1% modifier HF-P, 1.5h, 40 DEG C, pH=8) → washing
Modifier is mixed according to mass ratio 4:0.5 by dodecyl dimethyl glycidyl ammonium chloride and paregal O.
4 neutralizations
0.5g/L acetic acid, room temperature, 30min, pH=6
5. dry
6. cold wind blows
7. strike out facial mask
Embodiment 5:
1. by square grammes per square metre be: 100g/m
2crepe de Chine to carry out soap alkaline process concise
Prescription for the treatment of liquid:
Technological process:
Preliminary treatment (80 DEG C, 30min, pH=10 ~ 10.5) → hot water wash (80 DEG C, 5min) → concise (80 DEG C, 40min, pH=10) → hot water wash (80 DEG C, 5min) → Warm Wash (40 DEG C, 5min) → aftertreatment fluid (room temperature, 5min) → cold wash
2. sand washing
Silk is loaded cloth bag → sand washing (bath raio 1:40, sand washing liquid contains 15g/L soda ash, 2g/L paregal O, 50 DEG C, 20min) → washing → neutralization (0.5g/L acetic acid, room temperature, 5min)
3. graft modification
Grafting (bath raio 1:12,2% modifier HF-D, 1h, room temperature, pH=7) → washing
4 neutralizations
0.5g/L acetic acid, room temperature, 30min, pH=6
5. dry
6. cold wind blows
7. strike out facial mask
Embodiment 6
Be 15g/m by square grammes per square metre
2habotai greig to carry out soap alkaline process concise
Prescription for the treatment of liquid:
Note above-mentioned solution formulated by water.
Technological process:
Greig is dropped in pretreatment fluid, bath raio 1:40, at 90 DEG C, pH=10 ~ 10.5 time immersion 30min, pull out, dropping into temperature is clean 5min in the hot water of 90 DEG C, then takes out, and drops in refining liquid; bath raio 1:40, under temperature 90 DEG C, pH=10 ~ 10.5 condition, soaks 40min.
Taken out by greig in refining liquid, dropping into temperature is soak 5min in the hot water of 90 DEG C, then to drop into temperature be soak 5min in the warm water of 60 DEG C, and finally drop at soaking at room temperature 5min in aftertreatment fluid, take out, cold wash is stand-by.
Graft modification
Silk after refining is taken out, dropping into mass concentration is in the modifier HF-A of 0.3%, wherein to be 11:5, bath raio 1:12 be 40 DEG C in temperature, soak 1h under the condition of pH7 the mass ratio of lauroyl sodium isethionate and 3-sulfopropyl dodecyl diepoxy CAB, takes out washing.
Neutralization
0.5g/L acetic acid, room temperature, 15min, pH=6
Dry
Cold wind blows
Strike out facial mask
Embodiment 7.
1. be 30g/m by square grammes per square metre
2qiao its to carry out soap alkaline process concise
Prescription for the treatment of liquid:
Technological process:
Preliminary treatment (90 DEG C, 50min, pH=10 ~ 10.5) → hot water wash (90 DEG C, 5min) → concise (90 DEG C, 40min, pH=10) → hot water wash (90 DEG C, 5min) → Warm Wash (60 DEG C, 5min) → aftertreatment fluid (room temperature, 5min) → cold wash.
2. graft modification
Grafting (1:12,1% modifier HF-M, 1h, 40 DEG C, pH=8) → washing
Modifier HF-M is mixed to get according to mass ratio 3:2 by dodecyldimethylamine basic ring oxygen propyl ammonium chloride and 3-sulfopropyl dodecyl diepoxy CAB.
3 neutralizations
0.5g/L acetic acid, room temperature, 30min, pH=6
4. dry
5. cold wind blows
6 strike out facial mask
Embodiment 8:
1. by square grammes per square metre be: 50g/m
2twill silk to carry out soap alkaline process concise
Prescription for the treatment of liquid:
Technological process:
Preliminary treatment (90 DEG C, 30min, pH=10 ~ 10.5) → hot water wash (80 DEG C, 5min) → concise (90 DEG C, 60min, pH=10) → hot water wash (80 DEG C, 5min) → Warm Wash (40 DEG C, 5min) → aftertreatment fluid (room temperature, 3min) → cold wash
2. graft modification
Grafting (1:20,0.8% modifier HF-J, 2h, room temperature, pH=8) → washing, herein, with dodecyl dimethyl glycidyl ammonium chloride or dodecyldimethylamine basic ring oxygen propyl ammonium chloride.
3 neutralizations
0.5g/L acetic acid, room temperature, 30min, pH=6
4. dry
5. cold wind blows
6 strike out facial mask
Embodiment 9:
1. by square grammes per square metre be: 80g/m
2crepe de Chine to carry out soap alkaline process concise
Prescription for the treatment of liquid:
Technological process:
Preliminary treatment (90 DEG C, 10min, pH=10 ~ 10.5) → hot water wash (90 DEG C, 5min) → concise (90 DEG C, 20min, pH=10) → hot water wash (90 DEG C, 5min) → Warm Wash (60 DEG C, 5min) → aftertreatment fluid (room temperature, 10min) → cold wash
2. graft modification
Grafting (bath raio 1:10,1% modifier HF-P, 1.5h, 40 DEG C, pH=8) → washing
Modifier is mixed according to mass ratio 4:0.5 by dodecyl dimethyl glycidyl ammonium chloride and paregal O.
3 neutralizations
0.5g/L acetic acid, room temperature, 30min, pH=6
4. dry
5. cold wind blows
6. strike out facial mask
Embodiment 10:
1. by square grammes per square metre be: 100g/m
2crepe de Chine to carry out soap alkaline process concise
Prescription for the treatment of liquid:
Technological process:
Preliminary treatment (80 DEG C, 30min, pH=10 ~ 10.5) → hot water wash (80 DEG C, 5min) → concise (80 DEG C, 40min, pH=10) → hot water wash (80 DEG C, 5min) → Warm Wash (40 DEG C, 5min) → aftertreatment fluid (room temperature, 5min) → cold wash
2. graft modification
Grafting (bath raio 1:12,2% modifier HF-D, 1h, room temperature, pH=7) → washing
3 neutralizations
0.5g/L acetic acid, room temperature, 30min, pH=6
4. dry
5. cold wind blows
6. strike out facial mask
Embodiment 11
Be 15g/m by square grammes per square metre
2habotai greig to carry out soap alkaline process concise
Prescription for the treatment of liquid:
Note above-mentioned solution formulated by water.
Technological process:
Greig is dropped in pretreatment fluid, bath raio 1:40, at 90 DEG C, pH=10 ~ 10.5 time immersion 30min, pull out, dropping into temperature is clean 5min in the hot water of 90 DEG C, then takes out, and drops in refining liquid; bath raio 1:40, under temperature 90 DEG C, pH=10 ~ 10.5 condition, soaks 40min.
Taken out by greig in refining liquid, dropping into temperature is soak 5min in the hot water of 90 DEG C, then to drop into temperature be soak 5min in the warm water of 60 DEG C, and finally drop at soaking at room temperature 5min in aftertreatment fluid, take out, cold wash is stand-by.
Sand washing
Silk is loaded cloth bag, and drop in sand washing liquid, bath raio 1:50, containing 8g/L soda ash, 0.5g/L paregal O in sand washing liquid, be soak 40min under the condition of 40 DEG C in temperature, taking-up washes with water, in the acetum of rear input 0.5g/L in room temperature and 5min, takes out for subsequent use.
The silk obtained by embodiment of the present invention 1-11 and Traditional Silk carry out water absorption rate test
Method of testing:
Silk after congener common silk and modifier treatment is placed eight basket oven for drying, take out after oven dry and balance 10min in drier, claim its weight, before and after twice of poor quality be considered as drying in 0.3% scope for constant weight, last quality is designated as the dry weight of drying to sample during constant weight, and records its exact mass m
1(being accurate to 0.01g), loads in polypropylene fibre non-fabrication cloth cloth bag.
The beaker filling 1000ml distilled water (water temperature (20 ± 2) DEG C) is placed on stable testing stand, after the water surface is completely static, beaker timing at once is vertically put in the position of ready polypropylene fibre non-fabrication cloth cloth bag 10cm directly over distance beaker mouth, take out after 10min, be transferred on wire netting that Circularhole diameter is 3mm that (wire netting both sides need be suspended in the air, ensure below it without any obstruction), place 10min respectively, precise also records now quality m
2(being accurate to 0.01g).
Water absorption rate W is calculated as follows, and result gets the arithmetic mean of instantaneous value of 3 measurement results.
W＝(m
2-m
1)/m
1×100％
In formula:
W-water absorption rate, unit is percentage (%).
M
2quality after the water suction of-sample, unit is gram (g).
M
1quality after-sample constant weight, unit is gram (g).
Experimental result:
As can be seen from experimental result, after graft modification process of the present invention, water absorption rate improves greatly.After adding sand washing, water absorption rate can reach more than the twice of common silk.
Embodiment 12, other are identical with embodiment 1, and that different is only modifier HF-A is that 15:9 is obtained by mixing by the mass ratio of lauroyl sodium isethionate and 3-sulfopropyl dodecyl diepoxy CAB.Test according to above-mentioned water absorption rate, the result obtained is 345.1W/%.
Embodiment 13, other are identical with embodiment 2, unlike, modifier HF-M is mixed to get according to mass ratio 5:4 by dodecyl dimethyl glycidyl ammonium chloride and 3-sulfopropyl dodecyl diepoxy CAB.Test according to above-mentioned water absorption rate, the result obtained is 358.9W/%.
Embodiment 14, other are identical with embodiment 4, are mixed by dodecyl dimethyl glycidyl ammonium chloride and paregal O unlike modifier according to mass ratio 6:2.Test according to above-mentioned water absorption rate, the result obtained is 325.6W/%.
Embodiment 15:
1. by square grammes per square metre be: 50g/m
2twill silk to carry out soap alkaline process concise
Prescription for the treatment of liquid:
Technological process:
Preliminary treatment (90 DEG C, 30min, pH=10 ~ 10.5) → hot water wash (80 DEG C, 5min) → concise (90 DEG C, 60min, pH=10) → hot water wash (80 DEG C, 5min) → Warm Wash (40 DEG C, 5min) → aftertreatment fluid (room temperature, 3min) → cold wash
2. sanding: the greig through refining is rubbed on the cylinder of roughing-up machine, silk fabric face grinds one deck fine hair, described cylinder is enclosed with rubber.
3. graft modification
Grafting (1:20,0.8% modifier HF-J, 2h, room temperature, pH=8) → washing, herein, with dodecyl dimethyl glycidyl ammonium chloride or dodecyldimethylamine basic ring oxygen propyl ammonium chloride.
4 neutralizations
0.5g/L acetic acid, room temperature, 30min, pH=6
5. dry
6. cold wind blows
7. strike out facial mask
The present invention is not limited to above-mentioned specific embodiment, should be appreciated that those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.In a word, all technical staff in the art, all should by the determined protection domain of claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (10)
1. a facial mask, is characterized in that: obtained by silk.
2. a preparation method for silk facial mask, is characterized in that: comprise the step to greig refining, sand washing or the step of sanding and the step of graft modification, and the greig after graft modification blows then strike out facial mask through neutralization, oven dry, cold wind;
Wherein the step of graft modification is: greig being dropped into mass concentration is in 0.3%-2% modifier solution, temperature 20-50 DEG C, carry out modification under the condition of pH5-8, described modifier is for can improve the absorptive fibroin modifier of silk.
3. the preparation method of silk facial mask according to claim 2, is characterized in that: the technique of described sand washing is, is packed by the greig through refining, drops in sand washing liquid, soaks 20-40min, then take out, washes at 40-70 DEG C, in acetum and for subsequent use; Containing soda ash 0.5g/L-15g/L, paregal O 0.5g/L-2g/L in described sand washing liquid;
The technique of described sanding is: rubbed on the cylinder of roughing-up machine by the greig through refining, silk fabric face grinds one deck fine hair, described cylinder is enclosed with rubber.
4. the preparation method of silk fabric facial mask according to Claims 2 or 3, is characterized in that: described modifier is dodecyl dimethyl glycidyl ammonium chloride or dodecyldimethylamine basic ring oxygen propyl ammonium chloride.
5. the preparation method of silk fabric facial mask according to Claims 2 or 3, it is characterized in that: described modifier is the mixture of dodecyldimethylamine basic ring oxygen propyl ammonium chloride and 3-sulfopropyl dodecyl diepoxy CAB, or be the mixture of dodecyl dimethyl glycidyl ammonium chloride and 3-sulfopropyl dodecyl diepoxy CAB, the mass ratio of the mass ratio of dodecyldimethylamine basic ring oxygen propyl ammonium chloride and 3-sulfopropyl dodecyl diepoxy CAB and dodecyl dimethyl glycidyl ammonium chloride and 3-sulfopropyl dodecyl diepoxy CAB is 3-5:2-4.
6. the preparation method of silk fabric facial mask according to Claims 2 or 3, it is characterized in that: described modifier is the mixture of dodecyldimethylamine basic ring oxygen propyl ammonium chloride and paregal O, or be the mixture of dodecyl dimethyl glycidyl ammonium chloride and paregal O, the mass ratio of dodecyldimethylamine basic ring oxygen propyl ammonium chloride and paregal O and the mass ratio of dodecyl dimethyl glycidyl ammonium chloride and paregal O are 4-6:0.5-2.
7. the preparation method of silk fabric facial mask according to Claims 2 or 3, is characterized in that: described modifier is 3-(N-dodecyl-N, N-diepoxy propyl group)-sulfobetaines.
8. the preparation method of silk fabric facial mask described in 2 or 3 according to claim, is characterized in that: modifier is made up of laurate sodium isethionate and 3-sulfopropyl dodecyl diepoxy CAB, and the mass ratio of two materials is 11-15:5-9.
9. the preparation method of silk facial mask according to claim 2, is characterized in that:
Refining comprises the following steps:
(1), preliminary treatment, greig is dropped in pretreatment fluid, temperature 80-90 DEG C, soak under pH10-10.5, containing sodium carbonate 0.5g/L-1g/L and penetrating agent JFC 0.1g/L-0.5g/L in described pretreatment fluid;
(2), will take out through pretreated greig, by the hot water wash that temperature is 80-90 DEG C, then drop in refining liquid, temperature 80-90 DEG C, soak, containing sodium carbonate 0.5g/L-0.8g/L, industrial soap 4g/L-8g/L, sodium metasilicate 0.5g/L-0.8g/L and sodium hydrosulfite 0.3g/L-0.5g/L in described refining liquid under the condition of pH10-10.5;
(3), post processing, the greig after refining is the warm water cleaning of 50-70 DEG C successively by hot water wash, temperature that temperature is 80-90 DEG C, then to put into concentration be take out after 0.4g/L-0.6g/L acetum soaking at room temperature to wash with water.
10. the preparation method of silk fabric facial mask according to Claims 2 or 3, is characterized in that: 15-100g/m selected by described greig
2greig.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107190406A (en) * | 2017-05-09 | 2017-09-22 | 浙江梅盛实业股份有限公司 | Superfine fibre face mask substrate material and its manufacturing process with water suction and resilience function |
| CN111374933A (en) * | 2020-04-06 | 2020-07-07 | 陕西斯戴木生物科技有限公司 | Improved silk mask with high water retention and high freckle removing activity |
| CN112535654A (en) * | 2020-12-02 | 2021-03-23 | 罗亚文 | Preparation method of mask with water locking effect |
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| CN107190406A (en) * | 2017-05-09 | 2017-09-22 | 浙江梅盛实业股份有限公司 | Superfine fibre face mask substrate material and its manufacturing process with water suction and resilience function |
| CN111374933A (en) * | 2020-04-06 | 2020-07-07 | 陕西斯戴木生物科技有限公司 | Improved silk mask with high water retention and high freckle removing activity |
| CN112535654A (en) * | 2020-12-02 | 2021-03-23 | 罗亚文 | Preparation method of mask with water locking effect |
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| CN105088759B (en) | 2016-08-24 |
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