CN111334929A - Degradable skin-care non-woven mask and preparation method thereof - Google Patents
Degradable skin-care non-woven mask and preparation method thereof Download PDFInfo
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- CN111334929A CN111334929A CN201811560268.5A CN201811560268A CN111334929A CN 111334929 A CN111334929 A CN 111334929A CN 201811560268 A CN201811560268 A CN 201811560268A CN 111334929 A CN111334929 A CN 111334929A
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
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- General Chemical & Material Sciences (AREA)
- Cosmetics (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention discloses a degradable skin-care non-woven mask and a preparation method thereof, wherein the mask comprises the following raw materials in parts by weight: 5-9 parts of latex, 4-7 parts of green algae, 2-4.5 parts of tourmaline powder, 24.9-32 parts of polyester fiber, 17.8-25.3 parts of polypropylene fiber, 4.7-7.8 parts of coconut shell, 6.2-8.7 parts of bamboo charcoal fiber, 2.2-4 parts of motherwort, 3-5.3 parts of aloe extract and 2.4-5 parts of tea leaf residue. According to the invention, the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber are modified by using the tea enzymolysis liquid, the modified polyester fiber, bamboo charcoal fiber and polypropylene fiber are subjected to high-pressure reaction by using other products, and the polyester fiber, bamboo charcoal fiber and polypropylene fiber after the reaction are prepared into the degradable skin-care non-woven fabric mask, so that the breathable performance is better than that of the existing non-woven fabric mask, and the degradable skin-care non-woven fabric mask is more easily degradable and more environment-friendly than the existing non-woven fabric mask.
Description
Technical Field
The invention relates to a non-woven fabric mask, in particular to a degradable skin-care non-woven fabric mask.
Background
With the aggravation of air pollution and the improvement of self-protection consciousness of people in recent years, more and more people go out and begin to be used to take the disposable non-woven fabric mask, but the existing disposable mask often has poor air permeability, especially the use times is limited by non-woven fabric materials, the mask is easy to break, and people easily discard the used common mask at will, the existing non-woven fabric mask is difficult to degrade, and the environmental pollution is caused.
Disclosure of Invention
The invention aims to provide a degradable skin-care non-woven mask to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a degradable skin care non-woven mask comprises the following raw materials in parts by weight: 5-9 parts of latex, 4-7 parts of green algae, 2-4.5 parts of tourmaline powder, 24.9-32 parts of polyester fiber, 17.8-25.3 parts of polypropylene fiber, 4.7-7.8 parts of coconut shell, 6.2-8.7 parts of bamboo charcoal fiber, 2.2-3.7 parts of motherwort, 3-5.3 parts of aloe extract and 2.4-5 parts of tea leaf residue.
As a further scheme of the invention: the degradable skin care non-woven mask comprises the following raw materials in parts by weight: 6.9-8.2 parts of latex, 5.2-6.3 parts of green algae, 3.6-4.4 parts of tourmaline powder, 28.9-31 parts of polyester fiber, 20.8-24.5 parts of polypropylene fiber, 5.7-7.6 parts of coconut shell, 6.6.2-8.7 parts of bamboo charcoal fiber, 2.8-3.9 parts of motherwort, 3.3-5.1 parts of aloe extract and 3.1-4 parts of tea leaf residue.
As a further scheme of the invention: the degradable skin care non-woven mask comprises the following raw materials in parts by weight: 7.8 parts of latex, 6.1 parts of green algae, 4.2 parts of tourmaline powder, 30.5 parts of polyester fiber, 23.6 parts of polypropylene fiber, 7.4 parts of coconut shell, 8.2 parts of bamboo charcoal fiber, 3.5 parts of motherwort, 3.3 parts of aloe extract and 3.7 parts of tea leaf residue.
As a further scheme of the invention: the particle size of tourmaline powder is 0.15-0.36 mm.
The preparation method of the degradable skin care non-woven mask comprises the following specific steps:
cleaning green algae and performing wall breaking treatment in an ultrasonic instrument to obtain green algae stock solution;
step two, carrying out enzymolysis on the tea leaves at the pH value of 5.4-6.7 and the temperature of 25-33 ℃, inactivating enzyme after complete enzymolysis, and filtering to obtain tea enzymolysis liquid;
step three, freeze-drying motherwort until the mass fraction of water is 3-4.6%, crushing the motherwort to 50-80 meshes, adding 4-6 times of ethanol solution with the mass fraction of 52-70% of the weight of the motherwort into the crushed motherwort, performing reflux extraction for 2-4 times, and performing filtration and reduced pressure recovery of the ethanol for 36-55 minutes each time to obtain a motherwort extract;
step four, crushing the coconut shells to 40-70 meshes, soaking the crushed coconut shells in green alga stock solution, and uniformly dispersing to obtain a first mixture;
step five, uniformly stirring the tourmaline powder, the aloe extract and the motherwort extract, and then treating for 6-12 minutes in an electric field to obtain a second mixture;
putting the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber into a dryer, heating the tea enzymolysis liquid to a steam state, spraying the steam to the surfaces of the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber, and emitting static electricity to the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber by using an electrostatic generator while spraying the steam so as to perform polymerization reaction on the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber in an electrostatic environment to obtain a modified polyester fiber, a modified bamboo charcoal fiber and a modified polypropylene fiber;
step seven, uniformly stirring the latex, the first mixture and the second mixture to obtain a third mixture;
step eight, soaking the modified polyester fiber, the modified bamboo charcoal fiber and the modified polypropylene fiber in the third mixture, reacting for 80-125 minutes in a high-pressure reaction kettle at the temperature of 130-;
and step nine, lapping the modified polyester fibers, the modified bamboo charcoal fibers and the modified polypropylene fibers by a lapping machine, carrying out hot rolling and spun-bonding by a double-roller hot rolling machine, cooling by a cooling roller, and then rolling to obtain a finished product.
As a further scheme of the invention: in the fifth step, the electric field strength is 480-660V.
As a further scheme of the invention: in the first step, the power of the ultrasonic instrument is 110-.
As a further scheme of the invention: the stirring speed in the seventh step is 450-.
Compared with the prior art, the invention has the beneficial effects that: the invention has wide raw material sources, different products are obtained by adopting different preparation processes for different raw materials, the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber are modified by utilizing the tea enzymolysis liquid, the modified polyester fiber, the bamboo charcoal fiber and the polypropylene fiber are subjected to high-pressure reaction by using other products, and the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber after the reaction are prepared into the non-woven fabric, so that the tensile property is higher than that of the existing degradable skin-care non-woven fabric mask, the anti-ultraviolet function is greatly superior to that of the existing degradable skin-care non-woven fabric mask, and the application prospect is wide.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
A degradable skin care non-woven mask comprises the following raw materials in parts by weight: 5.8 parts of latex, 4.5 parts of green algae, 3 parts of tourmaline powder, 25 parts of polyester fiber, 18.6 parts of polypropylene fiber, 5 parts of coconut shell, 6 parts of bamboo charcoal fiber, 2.4 parts of motherwort, 3.7 parts of aloe extract and 2.5 parts of tea residue.
The preparation method of the degradable skin care non-woven mask comprises the following specific steps:
cleaning green algae and performing wall breaking treatment in an ultrasonic instrument to obtain green algae stock solution;
step two, carrying out enzymolysis on the tea leaves at the pH value of 5.8 and 29 ℃, inactivating enzymes after complete enzymolysis, and filtering to obtain tea enzymolysis liquid;
step three, freeze-drying the motherwort until the mass fraction of water is 3.7%, crushing the motherwort to 60 meshes, adding an ethanol solution with the mass fraction of 58% which is 5 times of the weight of the motherwort into the motherwort, performing reflux extraction for 4 times, and performing 48 minutes each time, filtering and recovering ethanol under reduced pressure to obtain a motherwort extracting solution;
step four, crushing the coconut shells to 60 meshes, soaking the crushed coconut shells in green alga stock solution, and uniformly dispersing to obtain a first mixture;
step five, uniformly stirring the tourmaline powder, the aloe extract and the motherwort extract, and then treating for 9 minutes in a 540V electric field to obtain a second mixture;
putting the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber into a dryer, heating the tea enzymolysis liquid to a steam state, spraying the steam to the surfaces of the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber, and emitting static electricity to the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber by using an electrostatic generator while spraying the steam so as to perform polymerization reaction on the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber in an electrostatic environment to obtain a modified polyester fiber, a modified bamboo charcoal fiber and a modified polypropylene fiber;
step seven, uniformly stirring the latex, the first mixture and the second mixture to obtain a third mixture;
step eight, soaking the modified polyester fibers, the modified bamboo charcoal fibers and the modified polypropylene fibers in the third mixture, reacting for 110 minutes in a high-pressure reaction kettle at the temperature of 142 ℃, and fishing out the modified polyester fibers, the modified bamboo charcoal fibers and the modified polypropylene fibers;
and step nine, lapping the modified polyester fibers, the modified bamboo charcoal fibers and the modified polypropylene fibers by a lapping machine, carrying out hot rolling and spun-bonding by a double-roller hot rolling machine, cooling by a cooling roller, and then rolling to obtain a finished product.
Example 2
A degradable skin care non-woven mask comprises the following raw materials in parts by weight: 6.9 parts of latex, 5.2 parts of green algae, 3.6 parts of tourmaline powder, 28.9 parts of polyester fiber, 20.8 parts of polypropylene fiber, 5.7 parts of coconut shell, 6.6 parts of bamboo charcoal fiber, 2.8 parts of motherwort, 4 parts of aloe extract and 3.1 parts of tea residue. The particle size of tourmaline powder is 0.28 mm.
The preparation method of the degradable skin care non-woven mask comprises the following specific steps:
cleaning green algae, and performing wall breaking treatment in a 138W ultrasonic instrument to obtain green algae stock solution;
step two, carrying out enzymolysis on the tea leaves at the pH value of 6.5 and the temperature of 30 ℃, inactivating enzymes after complete enzymolysis, and filtering to obtain tea enzymolysis liquid;
step three, freeze-drying the motherwort until the mass fraction of water is 4.4%, crushing the motherwort to 70 meshes, adding an ethanol solution with the mass fraction of 65% 4 times of the weight of the motherwort to perform reflux extraction for 3 times, 50 minutes each time, filtering and recovering ethanol under reduced pressure to obtain a motherwort extracting solution;
step four, crushing the coconut shells to 50 meshes, soaking the crushed coconut shells in green alga stock solution, and uniformly dispersing to obtain a first mixture;
step five, uniformly stirring the tourmaline powder, the aloe extract and the motherwort extract, and then treating in an electric field for 8 minutes to obtain a second mixture;
putting the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber into a dryer, heating the tea enzymolysis liquid to a steam state, spraying the steam to the surfaces of the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber, and emitting static electricity to the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber by using an electrostatic generator while spraying the steam so as to perform polymerization reaction on the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber in an electrostatic environment to obtain a modified polyester fiber, a modified bamboo charcoal fiber and a modified polypropylene fiber;
step seven, uniformly stirring the latex, the first mixture and the second mixture to obtain a third mixture;
step eight, soaking the modified polyester fibers, the modified bamboo charcoal fibers and the modified polypropylene fibers in the third mixture, reacting for 96 minutes in a high-pressure reaction kettle at the temperature of 150 ℃, and fishing out the modified polyester fibers, the modified bamboo charcoal fibers and the modified polypropylene fibers;
and step nine, lapping the modified polyester fibers, the modified bamboo charcoal fibers and the modified polypropylene fibers by a lapping machine, carrying out hot rolling and spun-bonding by a double-roller hot rolling machine, cooling by a cooling roller, and then rolling to obtain a finished product.
Example 3
A degradable skin care non-woven mask comprises the following raw materials in parts by weight: 7.8 parts of latex, 6.1 parts of green algae, 4.2 parts of tourmaline powder, 30.5 parts of polyester fiber, 23.6 parts of polypropylene fiber, 7.4 parts of coconut shell, 8.2 parts of bamboo charcoal fiber, 3.5 parts of motherwort, 3.5 parts of aloe extract and 3.7 parts of tea leaf residue.
The preparation method of the degradable skin care non-woven mask comprises the following specific steps:
cleaning green algae and performing wall breaking treatment in an ultrasonic instrument to obtain green algae stock solution;
step two, carrying out enzymolysis on the tea leaves at the pH value of 5.9 and 31 ℃, inactivating enzymes after complete enzymolysis, and filtering to obtain tea enzymolysis liquid;
step three, freeze-drying the motherwort until the mass fraction of water is 3.4%, crushing the motherwort to 80 meshes, adding an ethanol solution with the mass fraction of 59% which is 5 times of the weight of the motherwort into the motherwort, performing reflux extraction for 3 times, each time for 48 minutes, filtering the mixture, and recovering ethanol under reduced pressure to obtain a motherwort extracting solution;
step four, crushing the coconut shells to 60 meshes, soaking the crushed coconut shells in green alga stock solution, and uniformly dispersing to obtain a first mixture;
step five, uniformly stirring the tourmaline powder, the aloe extract and the motherwort extract, and then treating in an electric field for 10 minutes to obtain a second mixture;
putting the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber into a dryer, heating the tea enzymolysis liquid to a steam state, spraying the steam to the surfaces of the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber, and emitting static electricity to the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber by using an electrostatic generator while spraying the steam so as to perform polymerization reaction on the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber in an electrostatic environment to obtain a modified polyester fiber, a modified bamboo charcoal fiber and a modified polypropylene fiber;
step seven, uniformly stirring the latex, the first mixture and the second mixture at the rotating speed of 630rpm to obtain a third mixture;
step eight, soaking the modified polyester fibers, the modified bamboo charcoal fibers and the modified polypropylene fibers in the third mixture, reacting for 118 minutes in a high-pressure reaction kettle at the temperature of 155 ℃, and fishing out the modified polyester fibers, the modified bamboo charcoal fibers and the modified polypropylene fibers;
and step nine, lapping the modified polyester fibers, the modified bamboo charcoal fibers and the modified polypropylene fibers by a lapping machine, carrying out hot rolling and spun-bonding by a double-roller hot rolling machine, cooling by a cooling roller, and then rolling to obtain a finished product.
Example 4
A degradable skin care non-woven mask comprises the following raw materials in parts by weight: 8.2 parts of latex, 6.3 parts of green algae, 4.4 parts of tourmaline powder, 31 parts of polyester fiber, 24.5 parts of polypropylene fiber, 7.6 parts of coconut shell, 8.8 parts of bamboo charcoal fiber, 3.9 parts of motherwort, 5 parts of aloe extract and 4 parts of tea leaves.
The particle size of tourmaline powder is 0.28 mm.
The preparation method of the degradable skin care non-woven mask comprises the following specific steps:
cleaning green algae and performing wall breaking treatment in a 140W ultrasonic instrument to obtain green algae stock solution;
step two, carrying out enzymolysis on the tea leaves at the pH value of 6 and 29 ℃, inactivating enzymes after complete enzymolysis, and filtering to obtain tea enzymolysis liquid;
step three, freeze-drying motherwort until the mass fraction of water is 4.6%, crushing the motherwort to 50 meshes, adding ethanol solution with the mass fraction of 68% 6 times of the weight of the motherwort to perform reflux extraction for 4 times, wherein each time lasts for 55 minutes, filtering the extractive solution, and recovering ethanol under reduced pressure to obtain motherwort extract;
step four, crushing the coconut shells to 70 meshes, soaking the crushed coconut shells in green alga stock solution, and uniformly dispersing to obtain a first mixture;
step five, uniformly stirring the tourmaline powder, the aloe extract and the motherwort extract, and then treating for 12 minutes in a 550V electric field to obtain a second mixture;
putting the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber into a dryer, heating the tea enzymolysis liquid to a steam state, spraying the steam to the surfaces of the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber, and emitting static electricity to the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber by using an electrostatic generator while spraying the steam so as to perform polymerization reaction on the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber in an electrostatic environment to obtain a modified polyester fiber, a modified bamboo charcoal fiber and a modified polypropylene fiber;
step seven, uniformly stirring the latex, the first mixture and the second mixture at the rotating speed of 540rpm to obtain a third mixture;
step eight, soaking the modified polyester fibers, the modified bamboo charcoal fibers and the modified polypropylene fibers in the third mixture, reacting for 125 minutes in a high-pressure reaction kettle at the temperature of 142 ℃, and fishing out the modified polyester fibers, the modified bamboo charcoal fibers and the modified polypropylene fibers;
and step nine, lapping the modified polyester fibers, the modified bamboo charcoal fibers and the modified polypropylene fibers by a lapping machine, carrying out hot rolling and spun-bonding by a double-roller hot rolling machine, cooling by a cooling roller, and then rolling to obtain a finished product.
Comparative example 1
The raw materials and preparation method were the same as in example 2 except that green algae and motherwort were not included.
Comparative example 2
The existing degradable skin care non-woven mask is adopted as a comparative example 2.
The products of examples 1-4 and comparative examples 1-2 were tested and the results are shown in Table 1.
TABLE 1
As can be seen from Table 1, the products of examples 1-4 are superior to the products of comparative examples 1-2 in both tensile properties and resistance to ultraviolet irradiation.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The degradable skin-care non-woven mask is characterized by comprising the following raw materials in parts by weight: 5-9 parts of latex, 4-7 parts of green algae, 2-4.5 parts of tourmaline powder, 24.9-32 parts of polyester fiber, 17.8-25.3 parts of polypropylene fiber, 4.7-7.8 parts of coconut shell, 6.2-8.7 parts of bamboo charcoal fiber, 2.2-3.7 parts of motherwort, 3-5.3 parts of aloe extract and 2.4-5 parts of tea leaf residue.
2. The degradable skin-care non-woven mask according to claim 1, which is characterized by comprising the following raw materials in parts by weight: 6.9-8.2 parts of latex, 5.2-6.3 parts of green algae, 3.6-4.4 parts of tourmaline powder, 28.9-31 parts of polyester fiber, 20.8-24.5 parts of polypropylene fiber, 5.7-7.6 parts of coconut shell, 6.6.2-8.7 parts of bamboo charcoal fiber, 2.8-3.9 parts of motherwort, 3.3-5.1 parts of aloe extract and 3.1-4 parts of tea leaf residue.
3. The degradable skin-care non-woven mask according to claim 1, which is characterized by comprising the following raw materials in parts by weight: 7.8 parts of latex, 6.1 parts of green algae, 4.2 parts of tourmaline powder, 30.5 parts of polyester fiber, 23.6 parts of polypropylene fiber, 7.4 parts of coconut shell, 8.2 parts of bamboo charcoal fiber, 3.5 parts of motherwort, 3.3 parts of aloe extract and 3.7 parts of tea leaf residue.
4. The degradable skin care nonwoven mask according to any one of claims 1 to 3, wherein the particle size of tourmaline powder is 0.15 to 0.36 mm.
5. The preparation method of the degradable skin care non-woven mask according to any one of claims 1 to 4, which comprises the following steps:
cleaning green algae and performing wall breaking treatment in an ultrasonic instrument to obtain green algae stock solution;
step two, carrying out enzymolysis on the tea leaves at the pH value of 5.4-6.7 and the temperature of 25-33 ℃, inactivating enzyme after complete enzymolysis, and filtering to obtain tea enzymolysis liquid;
step three, freeze-drying motherwort until the mass fraction of water is 3-4.6%, crushing the motherwort to 50-80 meshes, adding 4-6 times of ethanol solution with the mass fraction of 52-70% of the weight of the motherwort into the crushed motherwort, performing reflux extraction for 2-4 times, and performing filtration and reduced pressure recovery of the ethanol for 36-55 minutes each time to obtain a motherwort extract;
step four, crushing the coconut shells to 40-70 meshes, soaking the crushed coconut shells in green alga stock solution, and uniformly dispersing to obtain a first mixture;
step five, uniformly stirring the tourmaline powder, the aloe extract and the motherwort extract, and then treating for 6-12 minutes in an electric field to obtain a second mixture;
putting the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber into a dryer, heating the tea enzymolysis liquid to a steam state, spraying the steam to the surfaces of the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber, and emitting static electricity to the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber by using an electrostatic generator while spraying the steam so as to perform polymerization reaction on the polyester fiber, the bamboo charcoal fiber and the polypropylene fiber in an electrostatic environment to obtain a modified polyester fiber, a modified bamboo charcoal fiber and a modified polypropylene fiber;
step seven, uniformly stirring the latex, the first mixture and the second mixture to obtain a third mixture;
step eight, soaking the modified polyester fiber, the modified bamboo charcoal fiber and the modified polypropylene fiber in the third mixture, reacting for 80-125 minutes in a high-pressure reaction kettle at the temperature of 130-;
and step nine, lapping the modified polyester fibers, the modified bamboo charcoal fibers and the modified polypropylene fibers by a lapping machine, carrying out hot rolling and spun-bonding by a double-roller hot rolling machine, cooling by a cooling roller, and then rolling to obtain a finished product.
6. The method as claimed in claim 5, wherein the electric field strength in step five is 480-.
7. The method as claimed in claim 5, wherein the power of the ultrasonic device in step one is 110-.
8. The method for preparing a degradable non-woven mask for skin care according to claim 5, wherein the stirring speed in the seventh step is 450-.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811560268.5A CN111334929A (en) | 2018-12-19 | 2018-12-19 | Degradable skin-care non-woven mask and preparation method thereof |
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| CN201811560268.5A CN111334929A (en) | 2018-12-19 | 2018-12-19 | Degradable skin-care non-woven mask and preparation method thereof |
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| CN111334929A true CN111334929A (en) | 2020-06-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387022A (en) * | 2022-08-16 | 2022-11-25 | 江苏邦美新材料有限公司 | Preparation method of non-woven fabric for water purification |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115387022A (en) * | 2022-08-16 | 2022-11-25 | 江苏邦美新材料有限公司 | Preparation method of non-woven fabric for water purification |
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