CN113277177A - Freeze-drying method of freeze-drying mask capable of efficiently keeping activity of mask - Google Patents
Freeze-drying method of freeze-drying mask capable of efficiently keeping activity of mask Download PDFInfo
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- CN113277177A CN113277177A CN202110543428.0A CN202110543428A CN113277177A CN 113277177 A CN113277177 A CN 113277177A CN 202110543428 A CN202110543428 A CN 202110543428A CN 113277177 A CN113277177 A CN 113277177A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B25/00—Packaging other articles presenting special problems
- B65B25/14—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form
- B65B25/141—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form packaging flat articles in boxes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
- B65B5/04—Packaging single articles
- B65B5/045—Packaging single articles in bags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B5/06—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum the process involving freezing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B2220/00—Specific aspects of the packaging operation
- B65B2220/16—Packaging contents into primary and secondary packaging
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- General Engineering & Computer Science (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a freeze-drying method of a freeze-drying facial mask for efficiently keeping facial mask activity, which relates to the technical field of freeze drying, and solves the defect that the shelf life of the facial mask needs to be prolonged by using chemical synthetic additives such as a preservative, an antibacterial agent, an antioxidant and the like in the traditional facial mask manufacturing technology, and the method comprises the following steps: preparing essence, soaking essence base liquid, adding essence active liquid, freeze-drying, sterilizing and packaging. Through the freeze-drying facial mask technology capable of efficiently keeping the facial mask activity, the storage time of the facial mask can be prolonged, the facial mask activity can be kept, any anti-corrosion additive is not added in the facial mask manufacturing process, the use is more healthy and safe, and the freeze-drying facial mask is prevented from deteriorating and being damaged in efficacy due to high-temperature and humid environments in the transportation process due to the protection of the heat preservation bag.
Description
Technical Field
The invention relates to the technical field of freeze drying, in particular to a freeze-drying method for a freeze-drying facial mask, which can efficiently keep the activity of the facial mask.
Background
The freeze-dried facial mask is also called freeze-dried facial mask and freeze-dried solid stock solution facial mask, and is a facial mask in the form of a solid dry film formed by fusing facial mask stock solution, a thickening agent, a humectant and other components with membrane cloth fibers and sublimating water by using vacuum freeze drying.
The types of skin care products on the market are diversified, wherein the facial mask is one of the most common and commonly used skin care products, and the effects of protecting the skin, replenishing water, whitening, controlling oil, resisting aging and the like can be achieved by using facial masks with different functions, particularly, the metabolism speed of a human body is slowed down along with the age, the original functions of the skin are gradually degraded, and wrinkles and melanin appear on the face. This requires the use of a mask to provide nutrition to the skin.
However, each piece of the existing facial mask contains 20-30 ml of water and other ingredient ingredients, wherein the ingredients contain chemical synthesis additives such as preservatives, antibacterial agents and antioxidants, and although the facial mask can be guaranteed not to deteriorate within a period of time, the additives have no benefit to the skin, even under the liquid state condition, the additive ingredients can be changed due to factors such as time and environment, the activity of functional ingredients is reduced, the skin care effect is greatly reduced, and the skin with certain physique can be seriously allergic reaction.
Disclosure of Invention
In order to overcome the above disadvantages of the prior art, it is an object of the present invention to provide a freeze-dried mask freeze-drying method which can maintain the activity of a mask with high efficiency.
The technical scheme adopted by the invention for solving the technical problems is as follows: a freeze-drying method of a freeze-drying facial mask capable of efficiently keeping facial mask activity comprises the following preparation steps:
s1, preparing essence: preparing essence base liquid and essence active liquid, and storing the prepared essence base liquid in an essence base liquid storage pool.
S2, soaking the essence base solution: and putting the cut and formed membrane cloth into the essence base liquid storage pool, taking out the membrane cloth after the membrane cloth is fully soaked in the essence base liquid storage pool, and putting the facial mask box after the membrane cloth is taken out.
Compared with the existing essence spraying technology, the essence spraying device has the advantage that the membrane cloth is placed in the essence base liquid storage pool to be soaked, so that the membrane cloth can absorb essence base liquid uniformly and completely.
S3, a freeze drying process: and (5) sending the mask box in the S2 to a freeze-drying device, wherein the freeze-drying device is divided into a first freeze-drying device and a second freeze-drying device, the mask box is pre-frozen through the first freeze-drying device and then freeze-dried through the second freeze-drying device, and the mask cloth is in a hard solid state after being freeze-dried.
S4, a killing treatment process: and (4) putting the mask box subjected to freeze drying in the step (S3) into a mask packaging bag, and performing disinfection and sterilization treatment in the mask packaging bag, wherein the mask packaging bag is vacuumized in a nitrogen environment.
As a further improvement of the invention: s2 the membrane cloth is put into the mask box and is required to be stood, dried and folded in an aseptic device.
As a further improvement of the invention: before the freeze drying process, the method also comprises the following steps:
adding essence active liquid: adding the essence active liquid into a facial mask box.
As a further improvement of the invention: after the sterilizing treatment process, the method also comprises the following steps:
packaging treatment: and sealing the facial mask packaging bag.
As a further improvement of the invention: the facial mask packaging bag is sealed, and after the facial mask packaging bag is inspected to be free of damage, the facial mask packaging bag is placed in a heat preservation bag in batches for storage.
As a further improvement of the invention: freeze-drying facial mask encapsulation is accomplished the back and is placed in the insulated bag and preserve, avoids meetting high temperature humid environment at the in-process of transportation or depositing, makes the inside moisture of facial mask wrapping bag increase, and the composition structure changes, and facial mask functional effect reduces.
As a further improvement of the invention: and the mask box is sent into a freeze-drying device for freeze-drying for 10-20 minutes.
As a further improvement of the invention: the temperature in the first freeze-drying device is set to be-10 ℃ to-25 ℃, and the temperature in the second freeze-drying device is set to be-40 ℃ to-55 ℃.
As a further improvement of the invention: the mask box is provided with a water storage groove and used for soaking masks in use, the mask box is made of light environment-friendly materials, and the mask cloth is placed in the water storage groove.
As a further improvement of the invention: be the negative pressure in first freeze-drying device and the second freeze-drying device, first freeze-drying device and second freeze-drying device intercommunication, first freeze-drying device and second freeze-drying device are equipped with the material layer that separates the temperature.
Compared with the prior art, the invention has the beneficial effects that: through the freeze-drying facial mask technology capable of efficiently keeping the facial mask activity, the storage time of the facial mask can be prolonged, the facial mask activity can be kept, any anti-corrosion additive is not added in the facial mask manufacturing process, the use is more healthy and safe, and the freeze-drying facial mask is prevented from deteriorating and being damaged in efficacy due to high-temperature and humid environments in the transportation process due to the protection of the heat preservation bag.
Drawings
Fig. 1 is a schematic flow chart of a freeze-drying method for a freeze-drying facial mask for efficiently maintaining the activity of the facial mask according to the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying description and examples: the freeze-drying method of the freeze-drying facial mask for efficiently keeping the facial mask activity, which is shown in figure 1, comprises the following preparation steps:
s1, preparing essence: preparing essence base liquid and essence active liquid, wherein the essence base liquid is prepared and then stored in an essence base liquid storage pool;
s2, soaking the essence base solution: placing the cut and formed membrane cloth into an essence base solution storage pool, taking out the membrane cloth after the membrane cloth is fully soaked in the essence base solution storage pool, placing the membrane cloth in a sterile device, standing, airing and folding, and then placing the folded membrane cloth into a facial mask box;
s3, a freeze drying process: adding the essence active liquid into a facial mask box, then sending the facial mask box in S2 into a freeze-drying device, wherein the freeze-drying device is divided into a first freeze-drying device and a second freeze-drying device, the facial mask box is pre-frozen through the first freeze-drying device, then is freeze-dried through the second freeze-drying device, and the membrane cloth is in a hard solid state after being freeze-dried;
s4, a killing treatment process: and (3) putting the freeze-dried mask box into a mask packaging bag, performing disinfection and sterilization treatment in the mask packaging bag, vacuumizing the mask packaging bag in a nitrogen environment, sealing, checking whether the mask packaging bag is damaged or not, and putting the mask packaging bag into a heat preservation bag in batches for storage.
The facial mask box is sent into a freeze-drying device for freeze-drying for 10-20 minutes, the temperature in the first freeze-drying device is set to be minus 10 ℃ to minus 25 ℃, the temperature in the second freeze-drying device is set to be minus 40 ℃ to minus 55 ℃, and the interiors of the first freeze-drying device and the second freeze-drying device are in a negative pressure state and are in a communicated structure.
First freeze-drying device prefreezes and enables the mask box and membrane cloth and slowly freezes from the room temperature, avoids the too big, the temperature inequality of in-process inside and outside difference in temperature for the essence base fluid on membrane cloth and the membrane cloth is impaired, carries out freeze-drying through second freeze-drying device again, keeps essence base fluid activity, makes the shaping of freeze-drying mask fixed.
The freeze-dried facial mask is placed in the insulated bag for storage, and the situation that the moisture in the facial mask packaging bag is increased, the component structure is changed and the functional effect of the facial mask is reduced when the freeze-dried facial mask is transported or stored in a high-temperature and humid environment is avoided.
Example 1:
a freeze-drying method of a freeze-drying facial mask capable of efficiently keeping facial mask activity comprises the following preparation steps:
s1, preparing essence: preparing essence base liquid and essence active liquid, wherein the essence base liquid is prepared and then stored in an essence base liquid storage pool;
s2, soaking the essence base solution: placing the cut and formed membrane cloth into an essence base solution storage pool, taking out the membrane cloth after the membrane cloth is fully soaked in the essence base solution storage pool, placing the membrane cloth in a sterile device, standing, airing and folding, and then placing the folded membrane cloth into a facial mask box;
s3, a freeze drying process: adding the essence active liquid into a mask box, then sending the mask box in S2 into a freeze-drying device, wherein the freeze-drying device is divided into a first freeze-drying device and a second freeze-drying device, the mask box is pre-frozen through the first freeze-drying device and then freeze-dried through the second freeze-drying device, the mask box is sent into the freeze-drying device to be freeze-dried for 10 minutes, the temperature in the first freeze-drying device is set to be-10 ℃, the temperature in the second freeze-drying device is set to be-40 ℃, and the mask cloth is in a hard solid state after being freeze-dried;
s4, a killing treatment process: and (3) putting the freeze-dried mask box into a mask packaging bag, performing disinfection and sterilization treatment in the mask packaging bag, vacuumizing the mask packaging bag in a nitrogen environment, sealing, checking whether the mask packaging bag is damaged or not, and putting the mask packaging bag into a heat preservation bag in batches for storage.
Example 2:
a freeze-drying method of a freeze-drying facial mask capable of efficiently keeping facial mask activity comprises the following preparation steps:
s1, preparing essence: preparing essence base liquid and essence active liquid, wherein the essence base liquid is prepared and then stored in an essence base liquid storage pool;
s2, soaking the essence base solution: placing the cut and formed membrane cloth into an essence base solution storage pool, taking out the membrane cloth after the membrane cloth is fully soaked in the essence base solution storage pool, placing the membrane cloth in a sterile device, standing, airing and folding, and then placing the folded membrane cloth into a facial mask box;
s3, a freeze drying process: adding the essence active liquid into a mask box, then sending the mask box in S2 into a freeze-drying device, wherein the freeze-drying device is divided into a first freeze-drying device and a second freeze-drying device, the mask box is pre-frozen through the first freeze-drying device and then freeze-dried through the second freeze-drying device, the mask box is sent into the freeze-drying device to be freeze-dried for 15 minutes, the temperature in the first freeze-drying device is set to be-15 ℃, the temperature in the second freeze-drying device is set to be-45 ℃, and the mask cloth is in a hard solid state after being freeze-dried;
s4, a killing treatment process: and (3) putting the freeze-dried mask box into a mask packaging bag, performing disinfection and sterilization treatment in the mask packaging bag, vacuumizing the mask packaging bag in a nitrogen environment, sealing, checking whether the mask packaging bag is damaged or not, and putting the mask packaging bag into a heat preservation bag in batches for storage.
Example 3:
a freeze-drying method of a freeze-drying facial mask capable of efficiently keeping facial mask activity comprises the following preparation steps:
s1, preparing essence: preparing essence base liquid and essence active liquid, wherein the essence base liquid is prepared and then stored in an essence base liquid storage pool;
s2, soaking the essence base solution: placing the cut and formed membrane cloth into an essence base solution storage pool, taking out the membrane cloth after the membrane cloth is fully soaked in the essence base solution storage pool, placing the membrane cloth in a sterile device, standing, airing and folding, and then placing the folded membrane cloth into a facial mask box;
s3, a freeze drying process: adding the essence active liquid into a mask box, then sending the mask box in S2 into a freeze-drying device, wherein the freeze-drying device is divided into a first freeze-drying device and a second freeze-drying device, the mask box is pre-frozen through the first freeze-drying device and then freeze-dried through the second freeze-drying device, the mask box is sent into the freeze-drying device to be freeze-dried for 20 minutes, the temperature in the first freeze-drying device is set to be-25 ℃, the temperature in the second freeze-drying device is set to be-55 ℃, and the mask cloth is in a hard solid state after being freeze-dried;
s4, a killing treatment process: and (3) putting the freeze-dried mask box into a mask packaging bag, performing disinfection and sterilization treatment in the mask packaging bag, vacuumizing the mask packaging bag in a nitrogen environment, sealing, checking whether the mask packaging bag is damaged or not, and putting the mask packaging bag into a heat preservation bag in batches for storage.
The main functions of the invention are as follows: through the freeze-drying facial mask technology of high-efficient keeping facial mask activity, can prolong the save time of facial mask, can keep facial mask activity again, protect with the insulated bag after the seal packing, avoid in the way to cause freeze-drying facial mask rotten because of high temperature, humid environment because of the transportation, the efficiency is impaired, do not add any anticorrosive additive in the facial mask manufacture process, use more healthy and safe, this freeze-drying facial mask uses the operation very convenient moreover, only need with the pure water again the activity of facial mask awaken can.
In summary, after reading the present disclosure, those skilled in the art can make various other corresponding changes without creative mental labor according to the technical solutions and concepts of the present disclosure, and all of them are within the protection scope of the present disclosure.
Claims (9)
1. A freeze-drying method of a freeze-drying facial mask capable of efficiently keeping facial mask activity is characterized by comprising the following preparation steps:
s1, preparing essence: preparing essence base liquid and essence active liquid, wherein the essence base liquid is prepared and then stored in an essence base liquid storage pool;
s2, soaking the essence base solution: putting the cut and formed membrane cloth into the essence base liquid storage pool, taking out the membrane cloth after the membrane cloth is fully soaked in the essence base liquid storage pool, and putting the membrane cloth into a facial mask box after the membrane cloth is taken out;
s3, a freeze drying process: sending the mask box in the S2 into a freeze-drying device, wherein the freeze-drying device is divided into a first freeze-drying device and a second freeze-drying device, the mask box is pre-frozen through the first freeze-drying device and then freeze-dried through the second freeze-drying device, and the mask cloth is in a hard solid state after being freeze-dried;
s4, a killing treatment process: and (4) putting the mask box subjected to freeze drying in the step (S3) into a mask packaging bag, and performing disinfection and sterilization treatment in the mask packaging bag, wherein the mask packaging bag is vacuumized in a nitrogen environment.
2. The method for lyophilizing a mask as set forth in claim 1, wherein the membrane is dried in the air and folded in an aseptic device before being put into the mask box in step S2.
3. The freeze-drying method for a freeze-dried mask with high efficiency for maintaining the activity of the mask as claimed in claim 2, wherein the freeze-drying process further comprises the following steps:
adding essence active liquid: adding the essence active liquid into a facial mask box.
4. The freeze-drying method for the freeze-drying facial mask with high efficiency for keeping the activity of the facial mask as claimed in claim 1, wherein the freeze-drying method further comprises the following steps after the sterilization treatment process:
packaging treatment: and sealing the facial mask packaging bag.
5. The freeze-drying method for the freeze-dried mask with high efficiency for keeping the activity of the mask as claimed in claim 4, wherein the mask packaging bag is sealed, and after the mask packaging bag is checked to be free from damage, the mask packaging bag is placed in a heat preservation bag in batch for storage.
6. The freeze-drying method for a freeze-drying facial mask with high efficiency for keeping the activity of the facial mask as claimed in claim 1, wherein the facial mask box is sent to a freeze-drying device for freeze-drying for 10-20 minutes.
7. The freeze-drying method for the freeze-drying facial mask with high efficiency for keeping the activity of the facial mask as claimed in claim 6, wherein the temperature in the first freeze-drying device is-10 ℃ to-25 ℃, and the temperature in the second freeze-drying device is-40 ℃ to-55 ℃.
8. The freeze-drying method for a freeze-drying facial mask with high efficiency for keeping facial mask activity as claimed in claim 6, wherein the facial mask box is provided with a water storage groove, the facial mask box is made of light environment-friendly material, and the mask cloth is placed in the water storage groove.
9. The freeze-drying method for a freeze-drying facial mask with high efficiency for keeping the activity of the facial mask as claimed in claim 7, wherein the first freeze-drying device and the second freeze-drying device are under negative pressure, the first freeze-drying device and the second freeze-drying device are communicated, and the first freeze-drying device and the second freeze-drying device are provided with a thermal insulation material layer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543428.0A CN113277177A (en) | 2021-05-19 | 2021-05-19 | Freeze-drying method of freeze-drying mask capable of efficiently keeping activity of mask |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110543428.0A CN113277177A (en) | 2021-05-19 | 2021-05-19 | Freeze-drying method of freeze-drying mask capable of efficiently keeping activity of mask |
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| KR20180058446A (en) * | 2016-11-24 | 2018-06-01 | 주식회사 베스트앤퍼스트바이오텍 | Improved Mask, Mask Pack, and their Manufacturing Method |
| CN109276457A (en) * | 2018-11-28 | 2019-01-29 | 大连美图生物科技有限公司 | It is a kind of to contain the facial mask film cloth and preparation method thereof for solidifying essence |
| CN111588673A (en) * | 2020-07-01 | 2020-08-28 | 于慧敏 | Freeze-dried solid mask and preparation method thereof |
| CN112006920A (en) * | 2020-09-18 | 2020-12-01 | 广东柏文生物科技股份有限公司 | One-stage dynamic freeze-drying method of freeze-dried mask |
| CN112268415A (en) * | 2020-10-30 | 2021-01-26 | 广州艾蓓生物科技有限公司 | Freeze-drying membrane cloth production system |
| CN112472612A (en) * | 2020-08-11 | 2021-03-12 | 诺斯贝尔化妆品股份有限公司 | Preparation process of freeze-dried mask and product thereof |
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2021
- 2021-05-19 CN CN202110543428.0A patent/CN113277177A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1883426A (en) * | 2005-06-22 | 2006-12-27 | 生立生物科技股份有限公司 | Combined skin-care mask set and method for making same |
| CN104814877A (en) * | 2015-04-22 | 2015-08-05 | 西安米丽生物科技有限公司 | Method for producing mask by using vacuum freezing and drying technology |
| KR20180058446A (en) * | 2016-11-24 | 2018-06-01 | 주식회사 베스트앤퍼스트바이오텍 | Improved Mask, Mask Pack, and their Manufacturing Method |
| CN109276457A (en) * | 2018-11-28 | 2019-01-29 | 大连美图生物科技有限公司 | It is a kind of to contain the facial mask film cloth and preparation method thereof for solidifying essence |
| CN111588673A (en) * | 2020-07-01 | 2020-08-28 | 于慧敏 | Freeze-dried solid mask and preparation method thereof |
| CN112472612A (en) * | 2020-08-11 | 2021-03-12 | 诺斯贝尔化妆品股份有限公司 | Preparation process of freeze-dried mask and product thereof |
| CN112006920A (en) * | 2020-09-18 | 2020-12-01 | 广东柏文生物科技股份有限公司 | One-stage dynamic freeze-drying method of freeze-dried mask |
| CN112268415A (en) * | 2020-10-30 | 2021-01-26 | 广州艾蓓生物科技有限公司 | Freeze-drying membrane cloth production system |
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Application publication date: 20210820 |
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