TWM467459U - Device to enhance dermal absorption - Google Patents

Description

Device for enhancing percutaneous absorption

The present invention relates to a transdermal absorption device such as a mask, and more particularly to a multi-layered device for enhancing transdermal absorption.

A mask is a device or article for percutaneous absorption that is widely used to enhance the skin care effect. It usually has a sheet of film made of wood pulp and formed with the contour of a human face, and an extract impregnated on the film. liquid. When used, the film with the skin care product is applied to the face, so that the user's face is in full contact with the functional layer containing a large number of skin care products, increasing the various maintenance ingredients in the essence into the skin cell rate, and achieving skin care. Improve skin condition and other cosmetic effects.

Although the above-mentioned one-piece mask can provide a cosmetic maintenance effect by contacting the skin with the skin of the user, when the one-piece mask is used, the moisture in the essence is easily evaporated and gradually dried, and the liquid cannot be maintained for a long time. Not only does it affect the adhesion of the film to the face, but also the effect of the maintenance component in the serum being absorbed by the skin. Therefore, the thickness of the film is usually increased during manufacturing, and often by the mask. The bag is filled with a large amount of essence to ensure that the film's adsorption of the essence to the essence is maintained at a level to slow down the drying of the face. Speed, but the essence is a relatively high-priced raw material, resulting in such a monolithic mask is not only easy to waste data, but also increase the cost of raw materials.

In order to improve the drying speed of the essence of the one-piece mask when using it, another existing mask adopts the multi-layer design as shown in FIG. 1 , and the mask 1 has an adsorption essence and is used in person. A carrier layer 11 in contact with the skin of the face, a water retaining layer 12 covering one surface 111 of the carrier layer 11, and a waterproof layer 13 covering the other surface 112 of the carrier layer 11. The liquid essence adsorbed by the carrier layer 11 temporarily adsorbs the water retaining layer 12 and the water repellent layer 13 on the carrier layer 11. The carrier layer 12 is made of a fiber material, and is easy to wrinkle when the liquid is adsorbed, and is not easy to be folded or unfolded. In this case, the state of being temporarily adsorbed with the waterproof layer 13 can be prevented from being wrinkled and deformed. Situation and easy to fold and unfold. The water retaining layer 12 is made of a semi-transmissive material that allows gas to enter and exit without being easily penetrated by liquid.

In use, after the mask 1 is spread out in a folded state, the waterproof layer 13 is first removed, and the surface 111 of the carrier layer 11 is applied to the face of the user to apply a face. By utilizing the semi-transmissive material property of the water retaining layer 12, both the gas permeability and the moisture of the essence are prevented from rapidly evaporating through the water retaining layer 12, so that the carrier layer 11 maintains a long-term wet state and can enhance the facial skin. The absorption of the active ingredients in the essence. However, the water retaining layer 12 is temporarily adsorbed on the carrier layer 11 by the adsorption of the essence. When the carrier layer 11 adsorbs a large amount of the essence, it is easy to slide relative to the carrier layer 11 and cannot be stably positioned. On the carrier layer 11, a reliable water retention effect cannot be provided. And if you want to use it, if When the relative movement of the carrier layer 11 and the water retaining layer 12 occurs, the user has to adjust the position to be aligned with each other, which also causes troubles in use. Therefore, in addition to providing a water retaining structure on the mask 1, further ensuring the stability and reliability of the water retaining effect and improving the inconvenience in use are the problems to be solved by the present invention.

Accordingly, it is an object of the present invention to provide a device for enhancing transdermal absorption which is more stable in use and which provides a more reliable water retention effect.

Thus, the novel enhanced percutaneous absorption device is suitable for application on a user's skin, comprising a corresponding carrier layer, a water retaining layer, and a fixing unit disposed between the carrier layer and the water retaining layer.

The carrier layer is made of a material that is easy to adsorb liquid, and is suitable for adsorbing a functional liquid, and includes a use surface, a joint surface opposite to the use surface, and a connection between the use surface and the joint surface. The outer periphery.

The water retaining layer is a sheet-like structure made of a semi-transmissive material, and includes an inner surface that is in contact with the bonding surface of the carrier layer, and an outer surface that is opposite to the inner surface.

The fixing unit is configured to prevent the water retaining layer from moving relative to the carrier layer, and includes a first joint portion disposed between the joint surface and an inner surface of the water retaining layer along an outer circumference of the carrier layer.

The utility model has the advantages that: by providing the fixing unit between the carrier layer and the water retaining layer, when the device for reinforcing the percutaneous absorption is spread, there is no fear that the water retaining layer will slide relative to the carrier layer, and the fixing unit can be added. Make The utility model has the advantages of convenience and reduces the trouble of use. In addition, the water retaining layer can be stably combined with the bonding surface of the carrier layer during use, thereby effectively preventing rapid evaporation and evapotranspiration of the functional liquid of the carrier layer. In order to provide a better use effect, the present invention is improved in convenience and stability in use, and can ensure a more reliable water retention effect.

2‧‧‧Enhanced percutaneous absorption devices

3‧‧‧ Carrier layer

31‧‧‧Use face

32‧‧‧ joint surface

33‧‧‧ outer periphery

34‧‧‧First viewing hole

35‧‧‧First lip

4‧‧‧ aquifer

41‧‧‧ inner surface

42‧‧‧ outer surface

43‧‧‧ pattern department

44‧‧‧Second view hole

45‧‧‧Second lip

5‧‧‧Fixed unit

51‧‧‧ first joint

511‧‧‧Upper joint line segment

512‧‧‧Under the joint line segment

513‧‧‧ Side joint segments

52‧‧‧Second junction

53‧‧‧ Third Joint Department

6‧‧‧Barrier

10‧‧‧ functional fluid

100‧‧‧Users

Other features and effects of the present invention will be apparent from the following description of the drawings. FIG. 1 is a perspective exploded view showing a conventional three-piece mask; FIG. 2 is a perspective view showing the present invention. A first preferred embodiment of the novel enhanced percutaneous absorption device is in the form of a mask type; and FIG. 3 is a schematic cross-sectional view showing the first preferred embodiment comprising a carrier layer, a water retaining layer and a barrier layer FIG. 4 is a cross-sectional view showing a state in which the first preferred embodiment is used for applying a face after removing the barrier layer; FIG. 5 is a perspective view showing the first preferred embodiment. FIG. 6 is a schematic view showing a second preferred embodiment of the apparatus for enhancing percutaneous absorption of the present invention, and a product type for repairing the elbow; FIG. 7 is a schematic view of the use. A third preferred embodiment of the present invention for enhancing percutaneous absorption is used to form a product for maintaining the foot; and FIG. 8 is a schematic view showing the use of a device for enhancing percutaneous absorption of the present invention. Prepared according to a fourth preferred embodiment for topical weight loss product type.

Before the present invention is described in detail, it should be noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to Figures 2, 3 and 4, a first preferred embodiment of the apparatus for enhancing percutaneous absorption of the present invention is a mask type suitable for application to the skin of a user's face 100 and comprising Corresponding one carrier layer 3, a water retaining layer 4, and a fixing unit 5 disposed between the carrier layer 3 and the water retaining layer 4.

The carrier layer 3 is made of a material that is easy to adsorb liquid, and is suitable for adsorbing a functional liquid 10, and includes a use surface 31, a joint surface 32 opposite to the use surface 31, and a connection surface 31 The outer peripheral edge 33 between the joint faces 32, the first view hole 34 which is opened corresponding to the eye position of the user 100, and a pair of first lip holes 35 which are opened at the mouth position of the user 100. Wherein, the carrier layer 3 can be made of a material selected from the group consisting of non-woven fabrics, cotton fabrics, plant fibers and bio-fibers, all of which have the property of easily adsorbing liquids, and contribute to the adsorption of the carrier layer 3. More functional fluids 10. The plant fiber can be obtained from cotton, and the biofiber can be taken from silk or hyphae. The type of the functional liquid 10 is not limited, and the skin essence containing the ingredients for promoting skin health, the whitening liquid containing the whitening ingredient, and the thick sputum which can be used for removing the old keratin are selected according to the efficacy requirements. Or a slimming serum that promotes fat burning and can be used for partial weight loss. The functional liquid 10 in the first preferred embodiment is a skin essence.

The water retaining layer 4 is a sheet-like structure made of a semi-transmissive material. In the present embodiment, the water retaining layer 4 is designed to be the same with the carrier layer 3. The shape and size are the same. The water retaining layer 4 includes an inner surface 41 that is in contact with the bonding surface 32 of the carrier layer 3, an outer surface 42 that is opposite to the inner surface 41, and a pattern portion 43 and two disposed on the outer surface 42. A second viewing aperture 44 is defined for the first viewing aperture 34 of the carrier layer 3, and a second lip opening 45 for the first lip opening 35 of the carrier layer 3. In the present embodiment, the water retaining layer 4 is made of a non-woven fabric which has been subjected to a coating treatment, and has a semi-transparent property which allows gas to enter and exit but which is difficult to enter and exit the liquid, thereby being able to pass through the face when applying the face. The water retaining layer 4 effectively prevents the functional liquid 10 adsorbed by the carrier layer 3 from drying due to rapid evaporation of water under the condition of maintaining proper gas permeability, thereby affecting the effect of the functional liquid 10 being absorbed by the user's face skin.

The fixing unit 5 is configured to prevent the water retaining layer 4 from moving relative to the carrier layer 3, and includes a first bond disposed between the bonding surface 32 and the inner surface 41 of the water retaining layer 4 along the outer periphery 33 of the carrier layer 3. Part 51. The first bonding portion 51 is formed between the carrier layer 3 and the water retaining layer 4 by one of adhesive bonding, high-frequency bonding and heat bonding. In this embodiment, the first bonding portion 51 is presented in the form of a dot-shaped bonding line, but the type thereof is not limited thereto, and the first bonding portion 51 may be the outer peripheral edge 33 of the carrier layer 3. The closed annular line extending continuously may be formed by a linear bonding structure in which a plurality of joints are arranged at intervals along the outer periphery 33.

Further, in the present embodiment, although the first joint portion 51 is designed to be continuously disposed along the entire outer peripheral edge 33, it may be a plurality of separately arranged joint line segments as shown in FIG. 5, that is, The first joint portion 51 has an upper side edge corresponding to the outer peripheral edge 33 of the carrier layer 3, The lower side edge, the left side edge and the right side edge are respectively disposed at intervals between the inner surface 41 of the water retaining layer 4 (see FIG. 3) and the bonding surface 32 of the carrier layer 3 (see FIG. 3). The upper bonding line segment 511, the lower bonding wire segment 512 and the two-side bonding wire segment 513, although the bonding wire segments 511, 512, 513 are in a configuration that is separated rather than continuously extended, can still be prevented by a plurality of positioning structures. The effect of the water retaining layer 4 moving relative to the carrier layer 3. However, the configuration of the first bonding portion 51 at the positioning position of the water retaining layer 4 and the carrier layer 3 and the number of positioning points are not limited thereto.

Referring to Figures 2, 3 and 4, preferably, in order to allow the device 2 for enhancing percutaneous absorption to be less deformed or wrinkled when the package is folded, and to be easily spread out when used, the reinforcing percutaneous The absorbing device 2 can also comprise a barrier layer 6 which is detachably covered on the use side of the carrier layer 3 and which is made of a waterproof material. In this embodiment, the barrier layer 6 is made of a water-tight plastic material, and the barrier layer 6 can be disposed to cooperate with the water retaining layer 4 to leave the functional liquid 10 on the carrier layer 3 as much as possible. Arbitrary flow helps to keep the carrier layer 3 in a state of adsorbing the saturated functional liquid 10, without having to load more functional liquid 10 in the bag during packaging to allow the functional liquid 10 on the carrier layer 3 Maintaining the saturated state, it is easy to waste the amount of the functional liquid 10. Further, the barrier layer 6 is made of a waterproof material, does not soften due to contact with the liquid functional liquid 10, and has a relatively good stiffness of the material itself, and thus has a shape for stabilizing the entire device 2 for enhancing percutaneous absorption. characteristic. It should be added that the device 2 for enhancing percutaneous absorption of the present invention is not necessary to provide the barrier layer 6. Even if the barrier layer 6 is not provided, the water retaining function of the fixing unit 5 can prevent the water retention. The layer 4 moves relative to the carrier layer 3, so that when the face is applied, the functional liquid 10 adsorbed on the carrier layer 3 obtains effective protection of the water retaining layer 4, and is less prone to rapid evapotranspiration, thereby providing a more effective coating. Face and beauty effects.

Preferably, in order to allow the carrier layer 3 to be more stably coupled to the water retaining layer 4, the fixing unit 5 may further include two first viewing holes 34 and the second viewing holes 44 respectively disposed therein. a second joint portion 52 between the joint surface 32 of the carrier layer 3 and the inner surface 41 of the water retaining layer 4, and a pair of joint surfaces of the first lip hole 35 and the second lip hole 45 disposed on the carrier layer 3 A third joint portion 53 between the inner surface 41 of the water retaining layer 4 and 32. Of course, the second joints 52 can also form a closed loop wire around the first and second viewing holes 34, 44 (as shown in FIG. 2), or only around the first and the first The partial position of the region of the second viewing apertures 34, 44 (as shown in FIG. 5) may also form a closed annular bonding wire around the first and second lip openings 35, 45 ( As shown in Fig. 2), or only at a partial position around the area of the first and second lip holes 35, 45 (as shown in Fig. 5). The second bonding portion 52 and the third bonding portion 53 are also formed between the carrier layer 3 and the water retaining layer 4 by one of adhesive bonding, high-frequency bonding, and heat bonding.

When the carrier layer 3 is filled with the functional liquid 10, the device 2 for enhancing the percutaneous absorption is folded into a smaller size to be placed in a closed waterproof packaging bag (not shown). In use, the device 2 for reinforced the percutaneous absorption of the functional liquid 10 is taken out from the packaging bag and flattened, and after the barrier layer 6 is removed, the use surface of the carrier layer 3 is further used. 31 is applied to the face of the user 100, and the face can be applied.

It is worth mentioning that, when the face is applied, the state of use of the device 2 for enhancing the percutaneous absorption can be beautified by the pattern portion 43 provided on the outer surface 42 of the water retaining layer 4, which not only helps to increase the user 100. The fun and interest in applying the face can also reduce the situation that the all-white enhanced percutaneous absorption device product is easy to scare the third party when in use. The pattern portion 43 can be formed by printing a specific pattern on the outer surface 42 of the water retaining layer 4, attaching a film on which a specific pattern has been printed, or pressurizing to form a embossed pattern.

In summary, the novel device 2 for enhancing percutaneous absorption can achieve the following effects and advantages, so that the purpose of the present invention can be achieved:

1. By providing the fixing unit 5 between the carrier layer 3 and the water retaining layer 4, when the device for reinforcing the percutaneous absorption is spread, there is no fear that the water retaining layer 4 will slide relative to the carrier layer 3. In addition, the water retaining layer 4 can be stably bonded to the bonding surface 32 of the carrier layer 3 during the process of applying the face, thereby effectively preventing the functional liquid 10 of the carrier layer 3 from rapidly evaporating and evapotranspiration, thereby facilitating obtaining The better absorption effect of the functional liquid 10 enables the present invention to be improved in convenience and stability in use, and to ensure a more reliable water retention effect.

2. By providing the pattern portion 43 on the outer surface 42 of the water retaining layer 4, the appearance state of the device for enhancing the percutaneous absorption can be beautified in use, so as to increase the fun and interest of the user 100. And compared with the conventional percutaneous absorption device products which are all white and have no pattern design, the decorative effect produced by such a design can also avoid the occurrence of products which are conventionally all white appearances (for example, for applying the face) Time) easy Scared the situation of the third party.

It should be noted that the application of the device 2 for enhancing percutaneous absorption is not limited to the first preferred embodiment, and can be made into different types of products to provide different functions for the skin of different parts of the user. Referring to Figure 6, a second preferred embodiment of the apparatus for enhancing percutaneous absorption of the present invention is an elbow type that can be applied to the elbow portion of the user 100, and the functional fluid 10 used (see Figure 4). ) is an essence that can improve the dryness of the elbow skin. Referring to Fig. 7, a third preferred embodiment of the apparatus for enhancing percutaneous absorption of the present invention is formed into a type that can be applied to the foot of the user 100, for example, the hind paw or the forefoot is easily formed thick. The functional liquid 10 (see Fig. 4) used in the sputum is a thick sputum containing exfoliating components which can effectively remove keratin and thick sputum. Referring to Fig. 8, a fourth preferred embodiment of the device 2 for enhancing percutaneous absorption of the present invention is a belt body type which can be wrapped around the abdomen of the user 100 in a loop manner, and the functional liquid 10 used (see Fig. 4). ) is a slimming essence containing caffeine, theophylline and other ingredients that help to burn fat and remove fat.

In the second, third and fourth embodiments described above, even if the device 2 for enhancing the percutaneous absorption is made in a different pattern, the fixing can be provided between the carrier layer 3 and the water retaining layer 4 The unit 5 is designed such that the device for enhancing the percutaneous absorption 2 does not have to worry that the water retaining layer 4 will slide relative to the carrier layer 3, thereby increasing the convenience of use, while still allowing the water retaining layer 4 during use. The carrier layer 3 is stably bonded, so that the functional liquid 10 (see FIG. 4) of the carrier layer 3 can be effectively prevented from rapidly evaporating and evaporating, thereby providing a better use effect.

However, the above is only the preferred embodiment of the present invention. The scope of the present invention is not limited thereto, that is, the simple equivalent changes and modifications made in accordance with the scope of the present patent application and the contents of the patent specification are still within the scope of the present patent.

2‧‧‧Enhanced percutaneous absorption devices

3‧‧‧ Carrier layer

31‧‧‧Use face

33‧‧‧ outer periphery

34‧‧‧First viewing hole

35‧‧‧First lip

4‧‧‧ aquifer

42‧‧‧ outer surface

43‧‧‧ pattern department

44‧‧‧Second view hole

45‧‧‧Second lip

5‧‧‧Fixed unit

51‧‧‧ first joint

52‧‧‧Second junction

53‧‧‧ Third Joint Department

6‧‧‧Barrier

Claims (11)

The utility model relates to a device for enhancing percutaneous absorption, which is suitable for laying on a skin of a user, comprising: a carrier layer made of a material which is easy to adsorb liquid, and suitable for adsorbing a functional liquid, including a use surface, a use and the use a surface-inverted joint surface, and an outer peripheral edge connected between the use surface and the joint surface; a water retaining layer is a sheet-like structure made of a semi-transmissive material, including a combination with the carrier layer An inner surface that is in contact with the surface, and an outer surface opposite to the inner surface; and a fixing unit disposed between the carrier layer and the water retaining layer to prevent the water retaining layer from moving relative to the carrier layer, including a A first joint portion between the joint surface and an inner surface of the water retaining layer is disposed along an outer circumference of the carrier layer. The apparatus for enhancing percutaneous absorption according to claim 1, wherein the first joint portion of the fixing unit is formed between the carrier layer and the water retaining layer by one of adhesive bonding, high-frequency bonding and heat pressing. And the first joint is in the form of a line. The apparatus for enhancing percutaneous absorption according to claim 1 or claim 2, wherein the carrier layer further comprises two first viewing holes corresponding to the position of the eyes of the user, and the water retaining layer further comprises two corresponding respectively a second viewing hole opened by the first viewing hole, the fixing unit further comprising two corresponding first viewing holes and the second viewing holes disposed between the bonding surface of the carrier layer and the inner surface of the water retaining layer Second combination. The apparatus for enhancing percutaneous absorption according to claim 3, wherein the second joint of the fixing unit is formed between the carrier layer and the water retaining layer by one of adhesive bonding, high-frequency bonding and heat pressing. . The apparatus for enhancing percutaneous absorption according to claim 1 or claim 2, wherein the carrier layer further comprises a pair of first lip holes which are opened at a mouth position of the user, and the water retaining layer further comprises a pair of a second lip hole formed by a lip hole, the fixing unit further comprising a pair of third joints between the joint surface of the first lip hole and the second lip hole disposed on the carrier layer and the inner surface of the water retaining layer . The apparatus for enhancing percutaneous absorption according to claim 5, wherein the third joint of the fixing unit is formed between the carrier layer and the water retaining layer by one of adhesive bonding, high-frequency bonding and heat pressing. . The apparatus for enhancing percutaneous absorption according to claim 4, wherein the carrier layer further comprises a pair of first lip openings which are opened at a mouth position of the user, and the water retaining layer further comprises a pair of first lip openings The second lip hole, the fixing unit further includes a pair of third joint portions between the joint surface of the first lip hole and the second lip hole disposed on the carrier layer and the inner surface of the water retaining layer, and the first joint portion The triple junction is formed between the carrier layer and the water retaining layer by one of adhesive bonding, high frequency bonding, and heat bonding. Reinforced percutaneous absorption as described in claim 1 or claim 2 The carrier layer is made of a material selected from the group consisting of non-woven fabrics, cotton fabrics, plant fibers, and biofibers. The apparatus for enhancing percutaneous absorption according to claim 8, wherein the water retaining layer is made of a film-treated nonwoven fabric. The apparatus for enhancing percutaneous absorption according to claim 1 or claim 2, wherein the water retaining layer further comprises a pattern portion disposed on the outer surface. The apparatus for enhancing transdermal absorption according to claim 1 or claim 2, further comprising a barrier layer detachably covering the use surface of the carrier layer, the barrier layer being made of a waterproof material.