CN215504476U

CN215504476U - Active peptide micro-needle mask

Info

Publication number: CN215504476U
Application number: CN202121462120.5U
Authority: CN
Inventors: 谢佳琦
Original assignee: Guangzhou Xiankangda Biotechnology Co ltd
Current assignee: Guangzhou Zhengyuan Biotechnology Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-14
Anticipated expiration: 2031-06-29

Abstract

The utility model provides an active peptide micro-needle mask, relates to the technical field of cosmetics, and mainly aims to provide a mask with a good absorption effect. The active peptide micro-needle mask comprises a micro-needle layer, a mask layer, an active functional layer and a sealing layer, wherein: the microneedle layer comprises an inner surface facing the skin and an outer surface facing away from the skin, the inner surface being raised towards the skin to form a microneedle array; the facial film layer is positioned on the outer surface of the microneedle layer, and an active functional layer is filled between the facial film layer and the microneedle layer; the sealing layer is positioned on one side of the facial film layer, which is far away from the microneedle layer, and can completely wrap the facial film layer.

Description

Active peptide micro-needle mask

Technical Field

The utility model relates to the technical field of cosmetics, in particular to an active peptide micro-needle mask.

Background

The way that functional cosmetics act on the skin at present mostly still stays in simple skin surface layer application. Because of the natural protective action of the skin cuticle, the traditional smearing type reagent is equivalent to smearing on the surface of glass, and the full absorption of the effective substances of the cosmetic reagent is difficult to ensure. In addition, functional cosmetics such as vitamin C, retinol, and polypeptides have problems of easy oxidation and decomposition, and are difficult to store, resulting in ineffective efficacy of the product. The micro injection technology and the like commonly used in surgical cosmetology have great limitation on the application range and have high risk and other side effects.

The advent of microneedle technology has made possible transdermal delivery and adequate absorption of active substances in cosmetics. The micro-needle with the micro-channel or the micro-channel prepared from the metal and the solid organic polymer can form a micro-channel on the surface of the skin, and the cosmetic is coated on the surface of the skin by the traditional coating mode to achieve the purpose that the subcutaneous tissue can effectively absorb the functional product. However, this method has a certain potential safety hazard (for example, tiny solid or metal fragments remain in the skin due to breakage), and the user needs to suffer great pain when receiving the microneedle injection, and the skin at the injection site is obviously damaged, which results in increased difficulty in skin care in the later period of the user. Meanwhile, due to the above problems, the microneedle injection interval is relatively long, and the care effect of the user is also affected by the excessively long maintenance period.

In order to solve the problem that functional cosmetics cannot enter the skin to play a role, avoid the risk of surgical cosmetology and reduce the pain of a user, a novel active peptide micro-needle mask needs to be developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an active peptide micro-needle mask to solve the technical problem that functional products are difficult to absorb by skin in the prior art. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the utility model are described in detail in the following.

In order to achieve the purpose, the utility model provides the following technical scheme:

the active peptide micro-needle mask provided by the utility model comprises a micro-needle layer, a mask layer, an active functional layer and a sealing layer, wherein: the microneedle layer comprises an inner surface facing the skin and an outer surface facing away from the skin, the inner surface being raised towards the skin to form a microneedle array; the facial film layer is positioned on the outer surface of the microneedle layer, and an active functional layer is filled between the facial film layer and the microneedle layer; the sealing layer is positioned on one side of the facial film layer, which is far away from the microneedle layer, and can completely wrap the facial film layer.

The microneedle array on the microneedle layer directly contacting the skin can puncture the skin of a user to form tiny holes for the effective components to permeate into, and the effective components of the mask layer and the active functional layer can permeate into the skin through the holes to achieve the effective absorption of the functional components.

On the basis of the technical scheme, the utility model can be further improved as follows.

As a further improvement of the utility model, the active functional layer is formed by freeze-dried powder.

The freeze-dried powder processing technology can effectively ensure the activity of functional components so as to ensure the functionality of the functional components.

As a further improvement of the utility model, the raw material of the active functional layer is polypeptide.

As a further improvement of the utility model, the height of the microneedle array is 50-700 μm.

As a further improvement of the utility model, the mask layer is made of 384 membrane cloth.

The membrane cloth has a thickness of 0.1mm, has good essence liquid conduction and bearing effects, and has a weight of 38.4g per square meter.

As a further improvement of the utility model, the sealing layer is provided with a cutting line, and when the sealing layer is covered on the mask layer covering the skin, the sealing layers at two sides of the cutting line can be partially overlapped.

The design of the cutting line can ensure that the sealing layer applied on the skin can be well attached to the mask layer, thereby ensuring the absorption effect of the mask layer, the active functional layer and the like.

As a further improvement of the utility model, a movable massage unit is arranged on one side of the sealing layer facing the mask layer, and the massage unit can press the mask layer and the microneedle layer.

The massage unit can press the mask layer and the microneedle layer when in use, so that the absorption of the components in the mask layer and the microneedle layer is promoted, and the microneedle layer can be inserted into the skin to be better fixed on the skin.

Compared with the prior art, the active peptide micro-needle mask provided by the preferred embodiment of the utility model comprises a four-layer structure which is respectively a micro-needle layer, an active functional layer, a mask layer and a sealing layer, wherein the micro-needle layer is responsible for manufacturing tiny invisible gaps on a skin barrier, so that nutritional ingredients and functional ingredients in the active functional layer and the mask layer directly enter the skin; the microneedle layer is made of a dissolvable material, which can be fixed on the corresponding position of the skin by the microneedle array arranged on the inner surface thereof, and can be partially dissolved in the skin after being used for a period of time, so that the functional components and the like can be directly infiltrated into the skin. Compared with the traditional smearing type nursing and covering type facial mask, the scheme can effectively improve the activity and the absorptivity of corresponding functional components, effectively prolongs the quality guarantee period of the facial mask, solves the problems of serious damage and foreign matter residue of the skin caused by traditional microneedle injection, and has extremely high safety.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of an active peptide microneedle mask of the present invention;

fig. 2 is a schematic structural view of the microneedle layer in fig. 1;

fig. 3 is a schematic structural view of a first embodiment of a blocking layer in an active peptide microneedle mask of the present invention;

fig. 4 is a schematic structural view of a second embodiment of a blocking layer in an active peptide microneedle mask of the present invention.

In the figure: 1. a microneedle layer; 11. a microneedle array; 2. a mask layer; 3. an active functional layer; 4. a sealing layer; 41. splitting a line; 42. a massage unit.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.

FIG. 1 is a schematic diagram of the overall structure of an active peptide microneedle mask of the present invention;

fig. 2 is a schematic structural view of the microneedle layer of fig. 1; the microneedle layer comprises a plane structure which is a smooth surface as a whole, one or more microneedle arrays are formed on the inner surface of the plane structure, the microneedle arrays have a certain length, and the free ends of the microneedle arrays are sharp structures.

Fig. 3 is a schematic structural view of a first embodiment of a blocking layer in an active peptide microneedle mask of the present invention; at this time, a cleavage line is provided on the sealing layer.

Fig. 4 is a schematic structural view of a second embodiment of a blocking layer in an active peptide microneedle mask of the present invention; compared with the figure 3, the side of the closed layer facing the skin comprises a plurality of massage units distributed according to a certain rule, and the surface of each massage unit is in an irregular structure. The massage unit can press the micro-needle layer to be tightly attached to the skin.

The technical solution of the present invention will be specifically described below with reference to the accompanying drawings.

The utility model provides an active peptide micro-needle mask which is of a four-layer structure and comprises a micro-needle layer 1, a mask layer 2, an active functional layer 3 and a sealing layer 4, wherein the active peptide micro-needle mask is shown in figure 1.

Specifically, the microneedle layer 1 comprises an inner surface facing the skin and an outer surface facing away from the skin, the inner surface protruding toward the skin to form the microneedle array 11; the mask layer 2 is positioned on the outer surface of the microneedle layer 1, and an active functional layer 3 is also filled between the mask layer 2 and the microneedle layer 1; the sealing layer 4 is positioned on one side of the mask layer 2 far away from the microneedle layer 1 and can completely wrap the mask layer 2.

The microneedle array 11 on the microneedle layer 1 directly contacting the skin can pierce the skin of the user to form tiny holes for the effective components to permeate into, and the effective components of the mask layer 2 and the active functional layer 3 can permeate into the skin through the holes to achieve the effective absorption of the functional components.

As an alternative embodiment, the height of the microneedle array 11 is 50 to 700 μm, as shown in FIG. 2. This height does not include the thickness of the plane of the microneedle layer 1. The microneedle array 11 and the microneedle layer 1 are both made of soluble materials, and the raw materials of the microneedle array can be the same or different, wherein the microneedle array 11 is made of silk fibroin.

As an alternative embodiment, the active functional layer 3 consists of a lyophilized powder. The freeze-dried powder processing technology can effectively ensure the activity of functional components so as to ensure the functionality of the functional components. The active functional layer 3 can process polypeptide with certain activity to prepare polypeptide freeze-dried powder so as to ensure the activity of the polypeptide. The freeze-drying process can solve the problem that the active molecules are unstable in a liquid normal-temperature environment, and effectively prolongs the quality guarantee period of the active ingredients.

In order to enable a better use experience of mask layer 2, mask layer 2 is made of 384 pieces of cloth as an alternative embodiment. The membrane cloth has a thickness of 0.1mm, has good essence liquid conduction and bearing effects, and has a weight of 38.4g per square meter. The mask layer 2 can bear more essence, and the problems that a common mask material is weak in bearing capacity and prone to dripping are solved. The essence mainly comprises water, sodium hyaluronate, beta-glucan, oat extract and hamamelis virginiana extract, and has good effects of supplementing water and relieving skin.

In order to ensure the absorption effect of the above structure, an airtight structure is required to be provided on the outer side of the mask layer 2. The airtight structure is a sealing layer 4, and the sealing layer 4 is made of airtight and waterproof materials with certain hardness.

As an alternative embodiment, the sealing layer 4 is provided with a cutting line 41, and when the sealing layer 4 is covered on the mask layer 2 covering the skin, the sealing layers 4 at both sides of the cutting line 41 can be partially overlapped, as shown in fig. 3.

The design of the cutting line 41 can ensure that the sealing layer 4 applied to the skin can be well attached to the mask layer 2, so that the moisture in the mask layer 2 is prevented from volatilizing from the gap between the sealing layer 4 and the mask layer 2, and meanwhile, the oxidation of substances in the mask layer 2 and the active functional layer 3 can be effectively prevented, and the absorption effects of the mask layer 2, the active functional layer 3 and the like are ensured.

As an alternative embodiment, the side of the sealing layer 4 facing the mask layer 2 is provided with a movable massaging unit 42, and the massaging unit 42 can press the mask layer 2 and the microneedle layer 1, as shown in fig. 4.

The massage unit 42 can press the mask layer 2 and the microneedle layer 1 when in use, thereby promoting the absorption of the components in the mask layer 2 and the microneedle layer 1, and in addition, can also help the microneedle layer 1 to be inserted into the skin so as to be better fixed on the skin.

The four-layer structure requires separate packaging when not in use to ensure its efficacy and activity.

The processing and the mode of use of the active peptide microneedle mask will be described below.

The microneedle layer 1 in the active peptide microneedle mask comprises a plane and a microneedle array 11, both of which are made of soluble materials. When the active peptide microneedle mask is applied to the surface of the skin, the microneedle array 11 can be pricked into the skin by applying pressure from the outside, at the moment, the microneedle layer 1 can be basically fixed on the surface of the skin, and meanwhile, the microneedle layer 1 which is pricked into the skin can form a nano channel for conveying functional components on the surface of the skin, so that the channel is beneficial to leading the functional components in the microneedle layer 1 and on the outer surface of the microneedle layer 1 into the skin, and the problem that macromolecular substances are difficult to penetrate through the skin barrier is effectively solved. In order to further fix the microneedle layer 1, the outer surface of the microneedle layer 1 is provided with the mask layer 2, the mask layer 2 can be firmly fixed on the outer side of the microneedle layer 1 by utilizing the viscosity of the mask layer 2, and meanwhile, the microneedle layer 1 can be further fixed to prevent the microneedle layer 1 from falling off from the skin after being used for a certain time. In addition, the functional components in the mask layer 2 can enter the skin through the microneedle layer 1.

It should be noted that the microneedle layer 1 is made of soluble components, so that the functional components can be directly infiltrated into the skin during the using process, and the efficient absorption of the skin is completed.

As described above, the plane and the microneedles may be made of the same material or different materials, thereby achieving administration to the skin based on different functions. For example, a soluble microneedle patch having only a single function may be made of the same material as the plane and the microneedles, and contain the same functional components; or different slow release purposes are required to be achieved due to special use functions, so that the micro-needles and the plane are made of different materials and components and contain different functional components, the micro-needle components which firstly penetrate into the skin and are absorbed in advance are achieved, and finally the components in the plane are absorbed by the skin. Correspondingly, whether the components of the plane and the microneedle are the same or not needs to be adjusted correspondingly in the preparation process, for example, if the components are the same, the preparation process of integral molding can be carried out; if the components are different, sequential preparation and combination of the substrate and the microneedles may be performed.

The components of the microneedle layer 1 include, but are not limited to: hyaluronic acid and salts thereof, polyvinylpyrrolidone, cellulose polymers, dextran, gelatin, glycerin, polyethylene glycol, polysorbate, propylene glycol, povidone, carbomer, ghatti gum, guar gum, glucomannan, glucosamine, dammar resin, rennin casein, locust bean gum, microfibrillated cellulose, psyllium seed gum, xanthan gum, arabinogalactan, gum arabic, alginic acid, gelatin, gellan gum, carrageenan gum, karaya gum, curdlan, chitosan, chitin, tara gum, tamarind gum, tragacanth gum, furcellaran, pectin, pullulan, and the like. In addition, active ingredients such as polypeptides and the like may also be carried therein.

In addition, in order to further ensure the content of the active ingredients, as an alternative embodiment, an active functional layer 3 is further filled between the setting mask layer 2 and the microneedle layer 1, and the active functional layer 3 is formed by a freeze-drying product, such as freeze-dried polypeptide, active peptide, and the like.

Through the puncture of the microneedle layer 1 to the skin, the active functional layer 3 on the outer surface of the microneedle layer 1 can permeate into the skin through the microneedle layer 1, so that high absorption rate is obtained. In addition, the existence of the mask layer 2 can also effectively prevent the active functional layer 3 from directly contacting with air, and avoid the oxidative decomposition of active substances.

In addition, the sealing layer 4 positioned at the outermost side of the mask layer 2 is of an airtight structure, and has the main function of isolating the mask layer 2 from the external environment. At this moment, this facial mask is earlier when using with micropin layer 1 expand and press to fix on waiting to apply ointment or plaster the position, evenly scribble the freeze-dried powder at micropin layer 1 surface, expand facial mask layer 2 afterwards and apply it on micropin layer 1 surface, realize the isolation to the freeze-dried powder and fixed to micropin layer 1's secondary, apply closing layer 4 in the facial mask layer 2 outside at last, realize parcel and the closure to facial mask layer 2. The face can then be massaged by pressing to promote absorption.

Or, the sealing layer 4 positioned outside the mask layer 2 is provided with the movable massage unit 42, and after the sealing layer 4 is wrapped outside the mask layer 2, the massage unit 42 can squeeze the face to realize the massage function. It should be noted that the massage units 42 are reusable structures having a certain wrapping function for the face, wherein the plurality of massage units 42 can move relative to each other. The user preferably lies down to prevent the sealing layer 4 from falling off from the corresponding position.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. An active peptide microneedle mask characterized by comprising:

a microneedle layer comprising an inner surface facing the skin and an outer surface facing away from the skin, the inner surface projecting toward the skin to form a microneedle array;

the facial mask layer is positioned on the outer surface of the microneedle layer, and an active functional layer is filled between the facial mask layer and the microneedle layer;

the sealing layer is positioned on one side of the facial mask layer, which is far away from the microneedle layer, and can completely wrap the facial mask layer.

2. An active peptide microneedle mask as claimed in claim 1, characterized in that said active functional layer is constituted by a lyophilized powder.

3. An active peptide microneedle mask as claimed in claim 1, wherein said microneedle array has a height of 50-700 μm.

4. An active peptide microneedle mask as claimed in claim 1, wherein said mask layer is made of 384 pieces of cloth.

5. An active peptide microneedle mask as claimed in claim 1, wherein said blocking layer is provided with a cleavage line, and when said blocking layer is closed on said mask layer covering the skin, said blocking layer located at both sides of said cleavage line can be partially overlapped.

6. An active peptide microneedle mask as claimed in claim 1, wherein a movable massage unit is provided on a side of said blocking layer facing said mask layer, said massage unit being capable of squeezing said mask layer and said microneedle layer.