CN107157806B - Gel matrix suitable for 3D printing mask and preparation method and application thereof - Google Patents
Gel matrix suitable for 3D printing mask and preparation method and application thereof Download PDFInfo
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
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- A61K8/04—Dispersions; Emulsions
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
- A61K8/345—Alcohols containing more than one hydroxy group
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/36—Carboxylic acids; Salts or anhydrides thereof
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- A61K8/00—Cosmetics or similar toiletry preparations
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- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
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- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
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- A—HUMAN NECESSITIES
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- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
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Abstract
The invention discloses a gel matrix suitable for a 3D printing mask and a preparation method and application thereof, wherein the gel matrix comprises the following components in parts by weight: 0.6-1.2 parts of sodium polyacrylate (NP-700), 0.3-0.9 part of agar powder, 8-16 parts of glycerol, 0.1-0.3 part of aluminum glycinate, 0.1-0.3 part of tartaric acid and 40-60 parts of purified water. The gel matrix disclosed by the invention is simple in preparation process, high in gelling speed, easy to form, good in biocompatibility with skin, free of sensitization and irritation, high in water content, strong in skin affinity, capable of improving the hydration of stratum corneum, strong in compatibility with various facial mask functional components, beneficial to transdermal absorption of the facial mask functional components, and capable of being used for preparing a 3D printing facial mask.
Description
Technical Field
The invention relates to the technical field of 3D printing materials and beauty and skin care products, in particular to a gel matrix suitable for a 3D printing mask and a preparation method thereof.
Background
The mask is a category of beauty and skin care products, and the most important purpose is to make up for the cleaning work of makeup removal and face washing which are still insufficient, and realize other nursing functions such as water replenishing, whitening, acne removing, freckle removing, wrinkle resisting, dark eye removing and the like by matching with other functional components on the basis.
The 3D printing technology is particularly suitable for personalized mask customization due to the advantages of personalization, accuracy and the like, and can achieve mask skin measurement customization according to facial contour characteristics, skin conditions and specific requirements of consumers, so that the care effect of the mask is improved. However, the materials currently applied to the 3D printing mask are still in short supply, and Chinese patent with application number of 201610630452.7 discloses a freckle-removing whitening mask and a preparation method thereof, wherein the preparation method of the mask hydrogel comprises the steps of soaking polyvinyl alcohol in triple distilled water, and refluxing at the constant temperature of 95 ℃ for 3 hours until the polyvinyl alcohol is completely dissolved to obtain a dissolved solution; cooling the obtained solution, and mechanically stirring with a water-soluble chitosan solution and glycerol to uniformly mix the solution and the glycerol to obtain a mixed solution; and ultrasonically removing bubbles of the obtained mixed solution for 15min by using an ultrasonic cleaner, introducing the mixed solution after removing bubbles into an irradiation tube, and irradiating for 4.5h by using light with the intensity of 8KGry under the nitrogen atmosphere to obtain the hydrogel. The method has the advantages of complicated process, long time consumption and higher requirements on preparation conditions.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a gel matrix suitable for a 3D printing mask.
Another object of the present invention is to provide a method for preparing the above gel matrix suitable for a 3D printing mask.
It is a further object of the present invention to provide the use of the above gel matrix.
In order to achieve the purpose, the invention adopts the following technical scheme: a gel matrix suitable for a 3D printing mask, characterized by: the formula comprises the following components in parts by weight: 0.6-1.2 parts of sodium polyacrylate, 0.3-0.9 part of agar powder, 8-16 parts of glycerol, 0.1-0.3 part of aluminum glycinate, 0.1-0.3 part of tartaric acid and 40-60 parts of purified water.
Preferably, the formula comprises the following components in parts by weight: 0.8 part of sodium polyacrylate, 0.6 part of agar powder, 10 parts of glycerol, 0.2 part of aluminum glycinate, 0.2 part of tartaric acid and 50 parts of purified water.
The sodium polyacrylate is selected from NP-700.
The formula also comprises a proper amount of functional components and 0-proper amount of essence.
The functional components are selected from more than one of whitening and freckle removing components, moisturizing components, acne removing components, anti-wrinkle components or black eye removing components.
The whitening and freckle-removing component is selected from more than one of arbutin, vitamin B3, licoflavone, white peony root extract, white mulberry root bark extract or grape seed extract; the water supplementing component is selected from more than one of glycerol, propylene glycol, hydrolyzed collagen, provitamin B5 or hyaluronic acid; the acne removing component is selected from more than one of licochalcone A, cryptotanshinone, linolenic acid, tretinoin, salicylic acid or tartaric acid; the anti-wrinkle component is selected from more than one of procyanidine, nicotinamide, superoxide dismutase or asiaticoside; the black eye removing component is selected from more than one of scutellaria baicalensis extract, peach kernel extract, salvia miltiorrhiza extract or vitamin E.
A preparation method of a gel matrix suitable for a 3D printing mask is characterized by comprising the following steps:
(1) adding agar powder into purified water, stirring and dissolving in 90-100 deg.C water bath, adding tartaric acid, stirring and dissolving to obtain phase I;
(2) adding sodium polyacrylate and aluminum glycinate into glycerol, stirring and dispersing uniformly to obtain phase II;
(3) and putting the phase I into the phase II, and stirring to obtain a blank gel matrix.
And (4) dissolving the functional components in ethanol or purified water, and adding the functional components into the blank gel matrix to be uniformly stirred to obtain the gel matrix containing the functional components.
The gel matrix is applied to preparation of the 3D printing mask.
The gel matrix is applied to the preparation of the 3D printing mask and is characterized by comprising the following steps:
(1) extracting features of the face of the person by using a 3D face skin scanner, wherein the features comprise three-dimensional contour data and face skin data;
(2) carrying out topological mapping on the three-dimensional contour data, calculating stretching variation and correcting; analyzing to obtain a gel matrix formula containing required functional components and a corresponding printing position based on the facial skin data; fusing the two parts of data to obtain a personalized 3D printing scheme;
(3) and (3) filling the gel matrix containing the required functional components into a 3D printing material cylinder, printing according to a preset 3D printing scheme, and curing at room temperature after printing to obtain the 3D printing mask.
The invention has the beneficial effects that:
the gel matrix disclosed by the invention is simple in preparation process, high in gelling speed, easy to form, good in biocompatibility with skin, free of sensitization and irritation, high in water content, strong in skin affinity, capable of improving the hydration of stratum corneum, strong in compatibility with various facial mask functional components, beneficial to transdermal absorption of the facial mask functional components, and especially suitable for being used for a 3D printing facial mask.
Detailed Description
The invention relates to a gel matrix suitable for a 3D printing mask, which is characterized in that: the formula comprises the following components in parts by weight: 0.6-1.2 parts of sodium polyacrylate (NP-700), 0.3-0.9 part of agar powder, 8-16 parts of glycerol, 0.1-0.3 part of aluminum glycinate, 0.1-0.3 part of tartaric acid and 40-60 parts of purified water. Most preferably, the formulation comprises the following components in parts by weight: 0.8 part of sodium polyacrylate, 0.6 part of agar powder, 10 parts of glycerol, 0.2 part of aluminum glycinate, 0.2 part of tartaric acid and 50 parts of purified water.
The sodium polyacrylate is selected from special sodium polyacrylate for NP-700 hydrophilic gel.
The formula also comprises a proper amount of functional components and 0-proper amount of essence. The functional ingredients may be selected from one or more of whitening and spot-removing ingredients, moisturizing ingredients, acne-removing ingredients, anti-wrinkle ingredients, or black eye-removing ingredients, depending on the skin condition of the user. For example, the whitening and freckle-removing component is selected from more than one of arbutin, vitamin B3, licoflavone, white peony root extract, white mulberry root-bark extract or grape seed extract; the water supplementing component is selected from more than one of glycerol, propylene glycol, hydrolyzed collagen, provitamin B5 or hyaluronic acid; the acne removing component is selected from more than one of licochalcone A, cryptotanshinone, linolenic acid, tretinoin, salicylic acid or tartaric acid; the anti-wrinkle component is selected from more than one of procyanidine, nicotinamide, superoxide dismutase or asiaticoside; the black eye removing component is selected from more than one of scutellaria baicalensis extract, peach kernel extract, salvia miltiorrhiza extract or vitamin E.
The preparation method of the gel matrix suitable for the 3D printing mask is characterized by comprising the following steps of:
(1) adding agar powder into purified water, stirring and dissolving in 90-100 deg.C water bath, adding tartaric acid, stirring and dissolving to obtain phase I;
(2) adding sodium polyacrylate and aluminum glycinate into glycerol, stirring and dispersing uniformly to obtain phase II;
(3) and putting the phase I into the phase II, and stirring to obtain a blank gel matrix.
And (4) dissolving the functional components in ethanol or purified water according to the solubility, adding the functional components into the blank gel matrix, and uniformly stirring to obtain the gel matrix containing the functional components. In the step (4), a gel matrix manufacturer can add functional components in advance according to different functions to prepare gel matrices of various different masks, or the gel matrix manufacturer can prepare blank gel matrices and match various separately stored functional components, and the gel matrix formula containing the required functional components is obtained by analyzing the gel matrices by the mask manufacturer according to a 3D facial skin scanner and then the corresponding functional components are added.
The gel matrix is applied to preparation of the 3D printing mask. The method comprises the following steps:
(1) extracting features of the face of the person by using a 3D face skin scanner, wherein the features comprise three-dimensional contour data and face skin data;
(2) carrying out topological mapping on the three-dimensional contour data, calculating stretching variation and correcting; analyzing to obtain a gel matrix formula containing required functional components and a corresponding printing position based on the facial skin data; fusing the two parts of data to obtain a personalized 3D printing scheme;
(3) and (3) filling the gel matrix containing the required functional components into a 3D printing material cylinder, printing according to a preset 3D printing scheme, and curing at room temperature after printing to obtain the 3D printing mask.
The invention can carry out accurate nursing aiming at different local skin types of the face, such as printing functional components for treating acne at the diseased part of the acne, printing functional components for resisting wrinkle at the wrinkle part, printing functional components for removing freckles at the color spot part, and the like, and determining the accurate dosage of the functional components according to the severity of the skin type problem; meanwhile, the facial mask is attached to the face on the basis of the three-dimensional contour data of the face.
The present invention will be further described with reference to the following examples, which should not be construed as limiting the scope of the invention.
Example 1
(1) The preparation method of the gel matrix comprises the steps of ① adding 0.6 part by weight of agar powder into 50 parts by weight of purified water, stirring and dissolving the agar powder in a water bath at 95 ℃, adding 0.2 part by weight of tartaric acid, stirring and dissolving to obtain a phase I, ② adding 0.8 part by weight of sodium polyacrylate (NP-700) and 0.2 part by weight of aluminum glycinate into 10 parts by weight of glycerin, stirring and dispersing uniformly to obtain a phase II, ③ adding the phase I into the phase II, stirring to obtain a blank gel matrix, and ④ adding functional components of the mask into the blank gel matrix, wherein in the embodiment, for example, arbutin serving as a whitening and freckle-removing component and scutellaria baicalensis extract serving as a black eye-removing component are added, and stirring uniformly to obtain two mask gel matrixes (a whitening gel matrix and a black eye-removing gel matrix) with different functions.
(2) ①, extracting features of an individual face by using a 3D face skin scanner, wherein the features comprise three-dimensional contour data and face skin data, ②, topologically mapping the three-dimensional contour data, calculating stretching variation and correcting, analyzing to obtain a gel matrix formula containing required functional components and a corresponding printing position based on the face skin data, and fusing the two parts of data to obtain a personalized 3D printing scheme.
Example 2
(1) The preparation method of the gel matrix comprises the steps of ① adding 0.5 part by weight of agar powder into 45 parts by weight of purified water, stirring and dissolving the agar powder in water bath at 95 ℃, adding 0.1 part by weight of tartaric acid, stirring and dissolving to obtain a phase I, ② adding 1.0 part by weight of sodium polyacrylate (NP-700) and 0.1 part by weight of aluminum glycinate into 12 parts by weight of glycerin, stirring and dispersing uniformly to obtain a phase II, ③ adding the phase I into the phase II, stirring to obtain a blank gel matrix, and ④ adding functional components of the mask into the blank gel matrix, stirring uniformly to obtain the gel matrix of the mask with corresponding functions.
(2) ①, extracting features of an individual face by using a 3D face skin scanner, wherein the features include three-dimensional contour data and face skin data, ② topologically maps the three-dimensional contour data, calculates stretching variation and corrects the stretching variation, analyzes a gel matrix formula containing required functional components and a corresponding printing position based on the face skin data, fuses the two parts of data to obtain a personalized 3D printing scheme, ③ packs the gel matrix of the mask with the corresponding function into a 3D printing material cylinder, prints according to the preset 3D printing scheme, and solidifies at room temperature after printing to obtain the 3D printing gel mask.
Example 3
(1) The preparation method of the gel matrix comprises the steps of ① adding 0.7 part by weight of agar powder into 55 parts by weight of purified water, stirring and dissolving the agar powder in water bath at 95 ℃, adding 0.2 part by weight of tartaric acid, stirring and dissolving to obtain a phase I, ② adding 1.2 parts by weight of sodium polyacrylate (NP-700) and 0.2 part by weight of aluminum glycinate into 16 parts by weight of glycerin, stirring and dispersing uniformly to obtain a phase II, ③ adding the phase I into the phase II, stirring to obtain a blank gel matrix, and ④ adding corresponding functional components into the blank gel matrix, stirring uniformly to obtain the gel matrix of the mask with the corresponding functions.
(2) ①, extracting features of an individual face by using a 3D face skin scanner, wherein the features include three-dimensional contour data and face skin data, ② topologically maps the three-dimensional contour data, calculates stretching variation and corrects the stretching variation, analyzes a gel matrix formula containing required functional components and a corresponding printing position based on the face skin data, fuses the two parts of data to obtain a personalized 3D printing scheme, ③ packs the gel matrix of the mask with the corresponding function into a 3D printing material cylinder, prints according to the preset 3D printing scheme, and solidifies at room temperature after printing to obtain the 3D printing gel mask.
Example 4
(1) Feature extraction is performed on the individual's face using a 3D facial skin scanner, including three-dimensional contour data and facial skin data.
(2) Carrying out topological mapping on the three-dimensional contour data, calculating stretching variation and correcting; analyzing that the forehead area has fine wrinkles with the length of 2cm and the cheek has color spots based on the facial skin data to obtain a functional ingredient formula (5 mg of asiaticoside for anti-wrinkle and 5mg of arbutin for whitening and removing freckles); and fusing the two parts of data to obtain the personalized 3D printing scheme.
(3) Preparing a gel matrix: dissolving asiaticoside and arbutin in ethanol respectively, adding into the blank gel matrix obtained in the step (1) in the example 1, and stirring uniformly to obtain the gel matrix containing asiaticoside for resisting wrinkles and the gel matrix containing arbutin for whitening and removing freckles respectively.
(4) The three gel matrixes are respectively filled into a 3D printing charging barrel, printing is carried out according to a preset 3D printing scheme, namely mask hydrogel containing anti-wrinkle ingredient asiaticoside is printed in forehead wrinkle areas, mask hydrogel containing whitening and freckle removing ingredient arbutin is printed in cheek color spot areas, and blank gel matrixes are printed in other areas. And curing at room temperature after printing to obtain the 3D printing hydrogel mask.
Example 5
(1) Feature extraction is performed on the individual's face using a 3D facial skin scanner, including three-dimensional contour data and facial skin data.
(2) Carrying out topological mapping on the three-dimensional contour data, calculating stretching variation and correcting; analyzing that the forehead area has fine wrinkles with the length of 2.5cm and the cheek has color spots based on the skin data of the face to obtain a functional ingredient formula (8 mg of asiaticoside for anti-wrinkle and 5mg of arbutin for whitening and removing spots); and fusing the two parts of data to obtain the personalized 3D printing scheme.
(3) The preparation method comprises the steps of ① adding 0.5 part by weight of agar powder into 50 parts by weight of purified water, stirring and dissolving in a water bath at 95 ℃, adding 0.2 part by weight of tartaric acid, stirring and dissolving to obtain a phase I, ② adding 1 part by weight of sodium polyacrylate (NP-700) and 0.2 part by weight of aluminum glycinate into 12 parts by weight of glycerin, stirring and dispersing uniformly to obtain a phase II, ③ adding the phase I into the phase II, stirring for 2min to obtain a blank gel matrix, ④ dissolving asiaticoside and arbutin in ethanol respectively, adding the asiaticoside and arbutin into the blank gel matrix respectively, stirring uniformly to obtain the gel matrix containing the anti-wrinkle component asiaticoside and the gel matrix containing the whitening and freckle-removing component arbutin respectively.
(4) The three gel matrixes are respectively filled into a 3D printing charging barrel, printing is carried out according to a preset 3D printing scheme, namely the gel matrix containing the anti-wrinkle ingredient asiaticoside is printed in the forehead wrinkle area, the gel matrix containing the whitening and freckle removing ingredient arbutin is printed in the cheek color spot area, and the blank gel matrix is printed in the other areas. And curing at room temperature after printing to obtain the 3D printing hydrogel mask.
Example 6
(1) Feature extraction is performed on the individual's face using a 3D facial skin scanner, including three-dimensional contour data and facial skin data.
(2) Carrying out topological mapping on the three-dimensional contour data, calculating stretching variation and correcting; analyzing the forehead area to have acne and eyes to have black eye based on facial skin data to obtain functional component formula (10 mg of licochalcone A as acne removing component and 20mg of Saviae Miltiorrhizae radix extract as black eye removing component); and fusing the two parts of data to obtain the personalized 3D printing scheme.
(3) The preparation method comprises the steps of ① adding 0.6 part by weight of agar powder into 50 parts by weight of purified water, stirring and dissolving in a water bath at 95 ℃, adding 0.2 part by weight of tartaric acid, stirring and dissolving to obtain a phase I, ② adding 0.8 part by weight of sodium polyacrylate (NP-700) and 0.2 part by weight of aluminum glycinate into 10 parts by weight of glycerin, stirring and dispersing uniformly to obtain a phase II, ③ adding the phase I into the phase II, stirring for 2min to obtain a blank gel matrix, ④ dissolving licochalcone A and radix salviae miltiorrhizae extract in ethanol, respectively adding the licochalcone A and the radix salviae miltiorrhizae extract into the blank gel matrix, and stirring uniformly to obtain the gel matrix containing the acne removing component licochalcone A and the gel matrix containing the radix salviae miltiorrhizae extract.
(4) The three gel matrixes are respectively filled into a 3D printing charging barrel, printing is carried out according to a preset 3D printing scheme, namely the gel matrix containing the acne removing component licochalcone A is printed in a forehead acne area, the gel matrix containing the red sage root extract removing the black eye area is printed in an eye black eye area, and the blank gel matrix is printed in the other areas. And curing at room temperature after printing to obtain the 3D printing hydrogel mask.
Claims (10)
1. A gel matrix suitable for a 3D printing mask, characterized by: the formula comprises the following components in parts by weight: 0.6-1.2 parts of sodium polyacrylate, 0.3-0.9 part of agar powder, 8-16 parts of glycerol, 0.1-0.3 part of aluminum glycinate, 0.1-0.3 part of tartaric acid and 40-60 parts of purified water.
2. The gel matrix suitable for a 3D printing mask according to claim 1, characterized in that: the formula comprises the following components in parts by weight: 0.8 part of sodium polyacrylate, 0.6 part of agar powder, 10 parts of glycerol, 0.2 part of aluminum glycinate, 0.2 part of tartaric acid and 50 parts of purified water.
3. A gel matrix suitable for a 3D printing mask according to claim 1 or 2, characterized in that: the sodium polyacrylate is selected from NP-700.
4. A gel matrix suitable for a 3D printing mask according to claim 1 or 2, characterized in that: the formula also comprises a proper amount of functional components and 0-proper amount of essence.
5. The gel matrix suitable for a 3D printing mask according to claim 4, characterized in that: the functional components are selected from more than one of whitening and freckle removing components, moisturizing components, acne removing components, anti-wrinkle components or black eye removing components.
6. The gel matrix suitable for a 3D printing mask according to claim 5, wherein: the whitening and freckle-removing component is selected from more than one of arbutin, vitamin B3, licoflavone, white peony root extract, white mulberry root bark extract or grape seed extract; the water supplementing component is selected from more than one of glycerol, propylene glycol, hydrolyzed collagen, provitamin B5 or hyaluronic acid; the acne removing component is selected from more than one of licochalcone A, cryptotanshinone, linolenic acid, tretinoin, salicylic acid or tartaric acid; the anti-wrinkle component is selected from more than one of procyanidine, nicotinamide, superoxide dismutase or asiaticoside; the black eye removing component is selected from more than one of scutellaria baicalensis extract, peach kernel extract, salvia miltiorrhiza extract or vitamin E.
7. The method for preparing the gel matrix suitable for the 3D printing mask according to claim 1, characterized by comprising the steps of:
(1) adding agar powder into purified water, stirring and dissolving in 90-100 deg.C water bath, adding tartaric acid, stirring and dissolving to obtain phase I;
(2) adding sodium polyacrylate and aluminum glycinate into glycerol, stirring and dispersing uniformly to obtain phase II;
(3) and putting the phase I into the phase II, and stirring to obtain a blank gel matrix.
8. The method of claim 7, wherein: and (4) dissolving the functional components in ethanol or purified water, and adding the functional components into the blank gel matrix to be uniformly stirred to obtain the gel matrix containing the functional components.
9. The gel matrix of claims 1-6 is applied to the preparation of a 3D printing mask.
10. The application of the gel matrix according to claim 9 in the preparation of a 3D printing mask, characterized by comprising the steps of:
(1) extracting features of the face of the person by using a 3D face skin scanner, wherein the features comprise three-dimensional contour data and face skin data;
(2) carrying out topological mapping on the three-dimensional contour data, calculating stretching variation and correcting; analyzing to obtain a gel matrix formula containing required functional components and a corresponding printing position based on the facial skin data; fusing the two parts of data to obtain a personalized 3D printing scheme;
(3) and (3) filling the gel matrix containing the required functional components into a 3D printing material cylinder, printing according to a preset 3D printing scheme, and curing at room temperature after printing to obtain the 3D printing mask.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710390256.1A CN107157806B (en) | 2017-05-27 | 2017-05-27 | Gel matrix suitable for 3D printing mask and preparation method and application thereof |
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| CN201710390256.1A CN107157806B (en) | 2017-05-27 | 2017-05-27 | Gel matrix suitable for 3D printing mask and preparation method and application thereof |
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| CN107157806A CN107157806A (en) | 2017-09-15 |
| CN107157806B true CN107157806B (en) | 2020-05-26 |
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| CN108685817A (en) * | 2018-08-03 | 2018-10-23 | 上海念念生物科技有限公司 | A kind of gel facial mask and preparation method thereof of three-dimensional fitting face |
| CN110122813B (en) * | 2019-05-21 | 2021-12-17 | 江南大学 | Method for realizing 4D printing of color jelly by utilizing spontaneous color change of blueberry anthocyanin |
| CN110433126A (en) * | 2019-07-26 | 2019-11-12 | 李和伟 | A kind of accurate nti-freckle ink-jet ink and its application in customization skin care |
| CN111320767B (en) * | 2020-03-04 | 2023-01-10 | 西南交通大学 | Preparation method of thixotropic hydrogel for 3D bioprinting |
| CN111840094A (en) * | 2020-06-22 | 2020-10-30 | 南方医科大学 | 3D printing personalized customized hydrogel mask containing nano vesicles and preparation method thereof |
| CN113143775B (en) * | 2021-03-26 | 2022-04-19 | 浙江大学 | Wrinkle-removing lifting mask matrix or mask and preparation method thereof |
| CN113730324A (en) * | 2021-10-27 | 2021-12-03 | 北京鑫兰医药科技有限公司 | Anti-wrinkle film pasting composition and preparation method thereof |
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| JP2005225837A (en) * | 2004-02-16 | 2005-08-25 | Shiseido Co Ltd | Sheet-like cosmetic |
| CN102406840A (en) * | 2011-11-18 | 2012-04-11 | 云南省药物研究所 | Swelling and pain gel paste and preparation method thereof |
| CN105596222A (en) * | 2016-01-25 | 2016-05-25 | 广东工业大学 | Preparation method of mask for accurate repair and care |
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| JP2005225837A (en) * | 2004-02-16 | 2005-08-25 | Shiseido Co Ltd | Sheet-like cosmetic |
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