Photocuring wearable armor and manufacturing method and wearing method thereof
By setting a reflective layer between the base material layer and the decorative layer of the wearer, it is ensured that the cured light can be effectively reflected on the light-cured gel, which solves the problem of UV light being difficult to completely cover the skin and causes tanning, and realizes the possibility of pre-made decorative layers, which improves the efficiency and aesthetics of manicure.
Patent Information
- Application Number
- CN202411890591.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-02-25
AI Technical Summary
During the manicure process of existing wearer, UV light is difficult to completely cover the substrate and the photocuring gel area, resulting in some skin tanning and affecting the aesthetics. At the same time, the high-transparency substrate limits the pre-made of the decorative layer.
A photocurable wearable nail is designed, using a light-transmitting substrate layer and a decorative layer pre-made on the front of the substrate layer, and a reflective layer is provided between the two, and the front part of the reflective layer exceeds the front of the nail to be nailed to ensure that the cured light can be effectively reflected on the light-cured gel.
It is achieved to pre-made decorative layers without affecting the solidification of the photocuring gel, avoiding the problem of skin tanning, and improving the efficiency and aesthetics of manicure.
Smart Images
Figure CN119498608A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of nail art, and in particular to a light-cured wearable nail, a method for manufacturing the light-cured wearable nail, and a method for wearing the light-cured wearable nail. Background Art
[0002] Existing wearable nails include a substrate that serves as the body of the nail piece. During the actual nail art process, the operator applies UV light-curing gel to the back of the substrate of the wearable nail, directly sticks the applied substrate onto the nail to be nailed, and then uses a UV lamp to illuminate the substrate from the front of the substrate. The UV light emitted by the UV lamp penetrates the substrate and irradiates the light-curing gel between the substrate and the nail. The light-curing gel solidifies after being irradiated, so that the wearable nail is pasted and fixed on the nail, thus completing the nail art operation of one nail. The UV lamp needs to allow the UV light to completely cover all areas of the substrate where the light-curing gel is applied, ensuring that all the light-curing gel can be irradiated and solidified, in order to ensure the quality of the wearable nail pasting. This will inevitably cause part of the UV light to irradiate the non-nail area on the upper surface of the human finger, making it easy to tan the skin in that area, affecting the beauty of the finger.
[0003] The time required for UV light irradiation photocurable gel to solidify is affected by the light transmittance of the wear nail material. Under the same circumstances, the higher the light transmittance of the wear nail material, the shorter the time required for UV light irradiation photocurable gel to solidify, and the less likely it is to tan the finger skin. For this reason, the existing wear nail material must usually be made of materials with high light transmittance. Before being pasted to the nail, the outer surface of the wear nail layer cannot be pre-made with a decorative layer (the decorative layer is usually a light-proof coating such as darker color or with ornaments), otherwise it will interfere with the UV light irradiation photocurable gel, which will cause the photocurable gel to be unable to solidify and solidify in severe cases. The operator needs to temporarily make a decorative layer on the front side of the substrate of the pasted wear nail after pasting and fixing the existing wear nail to the nail to be manicured (for example, affixing ornaments on the front side of the substrate or painting the front side of the substrate, etc.). Summary of the invention
[0004] The technical problem to be solved by the present invention is to provide a photocurable wearable armor, a method for manufacturing the photocurable wearable armor and a method for wearing the photocurable wearable armor. The decorative layer of the wearable armor can be pre-fabricated on the front side of the substrate layer without affecting the exposure of the photocurable gel to radiation.
[0005] In order to solve the above problems, the present invention provides a light-curing wearable nail, including a light-transmitting base layer, the back side of which is used for applying light-curing gel to be adhered and fixed to the nail to be painted, a decorative layer is provided on the front side of the base layer, and a reflective layer is provided between the base layer and the decorative layer. The front side of the reflective layer extends forward to the front and upper part of the nail to be painted, and the reflective layer reflects the curing light that is irradiated obliquely backward from the back side onto the light-curing gel that has been applied to the back side of the base layer.
[0006] Wherein, the light transmittance of the substrate layer is greater than 50%.
[0007] Wherein, the substrate layer is made of plastic material and / or resin material.
[0008] The front part of the base material layer and / or the front part of the decorative layer also extends forward to the front and upper part of the nail to be treated with manicure.
[0009] Wherein, the decorative layer includes a color coating and / or an adhesive layer containing micro beads and / or a decorative object formed by attachment.
[0010] A method for manufacturing a light-cured wearable nail is also provided, which comprises the following two steps in no particular order:
[0011] Reflection layer forming step: a reflection layer is arranged on the front side of the substrate layer, the reflection layer is used to reflect the curing light that is irradiated obliquely from the front of the back side to the light curing gel that has been applied to the back side of the substrate layer;
[0012] Decorative layer forming step: arranging the decorative layer on the front side of the reflective layer.
[0013] A wearing method of light-curing wearable nail is also provided: a piece of light-curing wearable nail as described above is taken, a light-curing gel is applied to the back of the back of the base material layer, and the wearable nail is attached to the upper surface of the nail to be painted via the light-curing gel, the front of the back of the reflective layer extends beyond the front and upper part of the nail to be painted, an irradiation position is reserved directly below, directly in front of, or obliquely below the back of the front of the reflective layer, a light-curing irradiation device irradiates from the back of the reflective layer through the irradiation position, the irradiated curing light is reflected by the reflective layer onto the light-curing gel applied to the back of the base material layer to solidify the light-curing gel, and the light-curing wearable nail is thus adhered and fixed to the nail.
[0014] The curing light irradiation time is 30s to 150s.
[0015] The light curing irradiation device specifically irradiates from the back of the reflective layer through the irradiation position at an angle of 0° to 90°.
[0016] Specifically, the light curing irradiation device irradiates from the back of the reflective layer through the irradiation position in an inclined manner and backwards.
[0017] Beneficial effect: the operator first takes a piece of light-cured wearable nail made by the manufacturing method of the present invention, applies light-curing gel on the back rear part of the substrate layer of the light-cured wearable nail, then allows the back rear part of the substrate layer to be attached to the upper surface of the nail to be painted through the light-curing gel, and allows the front back part of the reflective layer to extend beyond the front upper part of the nail to be painted, and reserves an irradiation position directly below, directly in front of, or obliquely below the back front part of the reflective layer; takes out a light-curing irradiation device to irradiate from the front back of the reflective layer through the irradiation position, and the irradiated curing light first penetrates the light-transmitting substrate layer from bottom to top, is reflected by the back of the reflective layer, and then penetrates the light-transmitting substrate layer from top to bottom, irradiates the light-curing gel that has been applied between the back rear part of the substrate layer and the upper surface of the nail to solidify the light-curing gel, and the light-cured wearable nail is thus adhered and fixed on the nail.
[0018] The decorative layer can be pre-made on the front of the base layer, and there is no need to temporarily make a decorative layer on the front of the base layer after the base layer is pasted and fixed to the nail as in the background art; because the light-cured wear nail system of the present invention is illuminated from the front of the back of the reflective layer by a light-curing irradiation device, the curing light does not need to pass through the decorative layer located on the front of the base layer, and the decorative layer does not affect the light-curing gel to receive irradiation and solidify. Therefore, the base layer is not affected by the decorative layer and can be firmly pasted on the nail. In addition, because the light-curing irradiation device is illuminated from the front of the back of the reflective layer, after a long period of irradiation, only the fingertips or finger pulps will be tanned, and the skin on the upper surface of the finger other than the nail will not be tanned as in the background art; compared with the skin on the upper surface of the finger, the fingertips or finger pulps are not easily seen in daily life, and even if they are tanned, the impact on the beauty of the finger is relatively small. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the structure of light-cured wearable nails worn on nails.
[0020] Figure 2 yes Figure 1 Enlarged view of part A.
[0021] Explanation of symbols:
[0022] 1-light-cured wear nail; 11-base material layer; 12-decorative layer; 13-reflective layer; 14-irradiation position; 2-nail; 3-UV glue; 4-UV light-curing irradiation device. DETAILED DESCRIPTION
[0023] The present invention is further described in detail below in conjunction with specific implementation methods.
[0024] See Figure 1 and Figure 2The light-cured wearable armor 1 includes a substrate layer 11, which is a high-transmittance (transmittance greater than 50%) plastic material such as acrylic (PMMA). In other embodiments, the substrate layer 11 can be changed to a high-transmittance resin material. A decorative layer 12 is provided on the front side of the substrate layer 11, and the decorative layer 12 can be a color coating, a glue layer containing micro beads, or a decorative object formed by attachment. A reflective layer 13 is sandwiched between the substrate layer 11 and the decorative layer 12, and can reflect light from the back.
[0025] To produce the above-mentioned light-cured wearable armor 1 with a multi-layer structure, first take a substrate layer 11, and place a reflective layer 13 with a matching curvature on the front of the substrate layer 11, that is, complete the reflective layer 13 molding step; then, apply a decorative coating on the front of the reflective layer 13 and solidify it to form a decorative layer 12, that is, complete the decorative layer 12 molding step, and thus a light-cured wearable armor 1 is produced. In this embodiment, the reflective layer 13 in the reflective layer 13 molding step is directly placed on the front of the substrate layer 11, so in the decorative layer 12 molding step, the edges of the decorative layer 12 and the substrate layer 11 need to be partially bonded, so that after the decorative layer 12 is molded, the two can jointly clamp the reflective layer 13 located between them. In other embodiments, the step of forming the reflective layer 13 may not involve placing a whole piece of the reflective layer 13 on the front of the substrate layer 11, but instead coating the reflective coating on the front of the substrate layer 11. After the reflective coating solidifies to form the reflective layer 13, the reflective layer 13 is directly bonded to the front of the substrate layer 11. Accordingly, the decorative layer 12 in the step of forming the decorative layer 12 may be changed to be directly bonded to the front of the reflective layer 13. In addition, in this embodiment, the step of forming the reflective layer 13 is performed first and then the step of forming the decorative layer 12 is performed. In other embodiments, the step of forming the decorative layer 12 may be changed to be performed first and then the step of forming the reflective layer 13. For example, a piece of the reflective layer 13 is first taken, and then the decorative coating is coated on the front of the reflective layer 13 and solidified to form the decorative layer 12, that is, the step of forming the decorative layer 12 is completed; then the back of the reflective layer 13 is bonded to the front of the substrate layer 11, and the step of forming the reflective layer 13 is completed. Furthermore, when performing the above-mentioned step of forming the decorative layer 12, a protective coating (not shown in the figure) can be first applied on the front of the reflective layer 13, and then the decorative layer 12 can be formed on the front of the protective coating. At this time, although the decorative layer 12 and the reflective layer 13 are separated by the protective coating, the decorative layer 12 is still arranged on the front of the reflective layer 13. When it is necessary to wear the light-cured wearable nail 1, first take a prepared light-cured wearable nail 1, apply a light-curing gel such as UV glue 3 to the back of the substrate layer 11, and then let the back of the substrate layer 11 be attached to the upper surface of the nail 2 to be manicured through the UV glue 3, and make the front of the substrate layer 11, the front of the decorative layer 12 and the front of the reflective layer 13 all extend above the front of the nail 2 to be manicured, and reserve an irradiation position 14 below the back front of the reflective layer 13, as shown in Figure 1. The UV light curing irradiation device 4 is used to irradiate from the front of the back side of the reflective layer 13 through the irradiation position 14 at an angle of 45 degrees to the back. The UV curing light irradiated by the UV light curing irradiation device 4 at an angle to the back penetrates the light-transmitting substrate layer 11 from bottom to top, and then penetrates the light-transmitting substrate layer 11 from top to bottom after being reflected by the back side of the reflective layer 13, and irradiates the UV glue 3 that has been applied between the back side of the substrate layer 11 and the upper surface of the nail 2; the UV light curing irradiation device 4 keeps irradiating for 60 seconds to ensure that the curing light can fully irradiate the entire UV glue 3 and solidify it, and the light-cured wearable nail 1 is adhered and fixed on the nail 2, and the wearing operation of a piece of light-cured wearable nail 1 is completed.In other embodiments, the UV light curing irradiation device 4 can be changed to irradiate from the back side of the reflective layer 13 through an irradiation position of 0° to 90°. Accordingly, the irradiation position 14 can be changed to be located directly below, directly in front of, or obliquely below the front of the back side of the reflective layer 13, and the irradiation time can be adjusted to 30s to 150s according to the type of light curing gel.
[0026] The decorative layer 12 of the light-cured wearable nail 1 can be pre-formed on the front of the base layer 11 before wearing, and there is no need to temporarily form the decorative layer 12 on the front of the base layer 11 after the base layer 11 is pasted and fixed to the nail 2 as in the background art. Therefore, the wearing operation is relatively simple and time-saving, and a richer style can be designed / produced. The UV light curing irradiation device 4 is irradiated from the front of the back of the reflective layer 13, and the curing light does not need to pass through the decorative layer 12 located on the front of the base layer 11. The decorative layer 12 does not affect the UV glue 3 to receive the irradiation and solidify. Therefore, the base layer 11 is not affected by the decorative layer 12 (transmittance) and can be firmly pasted on the nail 2. In addition, because the UV light curing irradiation device 4 is irradiated from the front of the back of the reflective layer 13, after a long time of irradiation, only the fingertips or finger pulps will be tanned, and the skin on the upper surface of the finger other than the nail 2 will not be tanned as in the background art; compared with the skin on the upper surface of the finger, the fingertips or finger pulps are not easy to be seen in daily life, and even if they are tanned, the impact on the beauty of the finger is small.
[0027] The above is only an implementation method of the invention, and does not limit the scope of patent protection. Those skilled in the art can make non-substantial changes or substitutions based on the invention, which still fall within the scope of patent protection.
Claims
1. A light-cured wearable nail, comprising a light-transmitting substrate layer, the back of which is provided with a light-curing gel for application to the nail to be fixed on the nail to be painted, characterized in that: A decorative layer is provided on the front of the base layer, and a reflective layer is provided between the base layer and the decorative layer. The front of the reflective layer extends forward to the front and upper part of the nail to be painted. The reflective layer reflects the curing light that is shone obliquely backward from the back side onto the light-curing gel that has been applied to the back side of the base layer.
2. The light-cured wearable armor according to claim 1, characterized in that: The light transmittance of the substrate layer is greater than 50%.
3. The light-cured wearable armor according to claim 1, characterized in that: The substrate layer is made of plastic and / or resin.
4. The light-cured wearable armor according to claim 1, characterized in that: The front part of the substrate layer and / or the front part of the decorative layer also extends forward to the front and upper part of the nail to be decorated.
5. The light-cured wearable armor according to claim 1, characterized in that: The decorative layer includes a color coating layer and / or an adhesive layer containing micro beads and / or a decorative object formed by attachment.
6. A method for manufacturing a light-cured wearable nail, comprising: taking a light-transmitting substrate layer, the back of which is provided with a light-curing gel for application to the nail to be fixed on the nail to be painted, characterized in that It includes the following two steps in no particular order: Reflection layer forming step: a reflection layer is arranged on the front side of the substrate layer, the reflection layer is used to reflect the curing light that is irradiated obliquely from the front of the back side to the light curing gel that has been applied to the back side of the substrate layer; Decorative layer forming step: arranging the decorative layer on the front side of the reflective layer.
7. A method for wearing a light-cured wearable armor, characterized in that: Take a piece of light-curing wearable nail as described in any one of claims 1 to 5, apply light-curing gel on the back rear part of the base layer, stick it to the upper surface of the nail to be painted through the light-curing gel, the front back part of the reflective layer extends beyond the front upper part of the nail to be painted, and an irradiation position is reserved directly below, directly in front of, or obliquely below the back front part of the reflective layer. The light-curing irradiation device irradiates from the back of the reflective layer through the irradiation position, and the irradiated curing light is reflected by the reflective layer to the light-curing gel applied to the back rear part of the base layer to solidify the light-curing gel, and the light-curing wearable nail is thus adhered and fixed to the nail.
8. The wearing method according to claim 7, characterized in that: The curing light exposure time is 30s to 150s.
9. The wearing method according to claim 7 or 8, characterized in that: The light curing irradiation device specifically irradiates from the back of the reflective layer through the irradiation position at an angle of 0° to 90°.
10. The wearing method according to claim 9, characterized in that: The light curing irradiation device specifically irradiates obliquely backwards from the back of the reflective layer through the irradiation position.