Color display component and manufacturing process therefor, and nail polish bottle and manufacturing process therefor

Abstract

The present invention relates to the field of cosmetic containers. The present invention provides a color display component for attachment to an outer wall of a nail polish bottle, comprising a color display layer, wherein the color display layer is formed by curing nail polish. Also provided is a nail polish bottle, to the outer wall of which the color display component is attached. Also provided is a manufacturing process for the nail polish bottle, comprising a step of forming a color display layer: coating the outer wall of the nail polish bottle with nail polish, so that the nail polish adheres to the outer wall of the nail polish bottle, and curing the coated nail polish to form the color display layer. Also provided is a manufacturing process for the color display component, comprising a step of forming a color display layer: providing a substrate for nail polish coating, coating the outside of the substrate with nail polish, and curing the coated nail polish to form the color display layer. The color display component has a good color display effect, and users can conveniently identify the color of nail polish in the nail polish bottle from the outside of the bottle.

Description

Color showing component, nail polish bottle and manufacturing process thereof TECHNICAL FIELD

[0001] The present application relates to the field of cosmetic containers, in particular to a color showing component, a nail polish bottle with the color showing component, a manufacturing process of the color showing component and the nail polish bottle, and further relates to a color showing component with firm adhesion and a nail polish bottle with the color showing component, and relates to a color showing component with less color loss and a nail polish bottle with the color showing component. BACKGROUND

[0002] Nail polish such as nail polish glue is usually contained in a nail polish bottle for convenient transportation and placement. The nail polish cannot be exposed to light because it will be easily solidified after being exposed to light for a period of time, which will affect the use. Therefore, the nail polish bottle needs to be made of light-proof material, which makes it difficult to directly observe the color of the nail polish in the bottle from the outside of the bottle. The color of the nail polish in the bottle can only be observed after opening the bottle cap. There is a nail polish bottle in the prior art, which has a bottle sticker on the bottle body. The bottle sticker has a color showing block with color printed thereon, which is similar to the color of the nail polish in the bottle. The user can quickly understand the color of the nail polish in the bottle by observing the color showing block from the outside of the bottle, which is more convenient. However, the color showing block printed on the bottle sticker has color deviation due to the manufacturing process and material composition, and cannot be exactly the same as the color of the nail polish in the bottle, which results in poor color showing effect. In addition, the color showing block on the bottle sticker is also easy to be worn and discolored during transportation or use of the nail polish bottle, which affects the color showing effect.

[0003] In addition, since the bottle sticker is usually made of paper, it is easy to be soaked with too much glue when a large area is coated with glue, which affects the use. Therefore, only a small amount of glue is used to paste the bottle sticker on the nail polish bottle in actual production, which is easy to fall off from the nail polish bottle and affects the color showing. SUMMARY

[0004] Firstly, the present application provides a color showing component, a nail polish bottle with the color showing component, a manufacturing process of the color showing component and the nail polish bottle, which has good color showing effect, and the user can conveniently understand the color of the nail polish in the bottle from the outside of the bottle.

[0005] To solve the above-mentioned first technical problem, the present application provides a color showing component for attaching to the outer wall of a nail polish bottle, which comprises a color showing layer formed by solidification of nail polish.

[0006] Further, an attaching layer is arranged inside the color showing layer, and the color showing layer is attached to the outer wall of the nail polish bottle through the attaching layer.

[0007] Further, a detachable release sheet is attached to the inside of the adhesive layer.

[0008] Further, a transparent protective layer is coated on the outside of the color showing layer.

[0009] Further, the nail coating is specifically nail polish or nail lacquer.

[0010] Further, the color showing layer has a thickness of 5-1000 μm.

[0011] Also provided is a nail coating bottle, which has the color showing assembly attached to the outer wall of the bottle.

[0012] Further, the bottle contains nail coating, and the color showing layer is specifically formed by solidification of the same nail coating.

[0013] Also provided is a process for manufacturing a nail coating bottle, which includes a color showing layer forming step: applying nail coating to the outer wall of the nail coating bottle, so that the nail coating is attached to the outer wall of the nail coating bottle, and solidifying the applied nail coating to form the color showing layer.

[0014] Further, the color showing layer forming step specifically includes: applying nail coating, specifically applying at least two layers, and applying an outer layer to the outside of the inner layer after solidification of the inner layer, so that the color showing layer has a total thickness of 5-1000 μm.

[0015] Further, a transparent protective layer is formed by coating transparent encapsulating material on the outside of the color showing layer and solidifying the encapsulating material.

[0016] Also provided is a process for manufacturing a color showing assembly, which includes a color showing layer forming step: taking a substrate for applying nail coating, applying nail coating to the substrate, and solidifying the applied nail coating to form the color showing layer.

[0017] Further, after the color showing layer forming step is performed, the color showing layer is cut into multiple pieces of smaller size.

[0018] Further, the substrate is specifically a release sheet.

[0019] Further, the substrate is specifically an adhesive layer, and an adhesive layer attaching step is performed before the color showing layer forming step, which specifically includes: attaching the adhesive layer to the outer wall of the nail coating bottle or a detachable release sheet.

[0020] Further, a transparent protective layer is formed by coating transparent encapsulating material on the outside of the color showing layer and solidifying the encapsulating material.

[0021] Beneficial effects: the color showing layer of the color showing component is attached to the outer wall of the nail polish bottle, is formed by the nail polish solidification, is the same as the color of the nail polish filled into the nail polish bottle, has smaller deviation, and has better color showing effect; the user does not need to take out the nail polish in the nail polish bottle, and only needs to observe the color showing layer on the outer wall of the nail polish bottle, so that the color of the nail polish in the bottle can be directly understood, and it is more convenient.

[0022] Secondly, the second technical problem to be solved by the present application is to provide a color showing component and a nail polish bottle with the color showing component, which can be firmly attached to the outer wall of the nail polish bottle and is not easy to fall off from the nail polish bottle.

[0023] To solve the above-mentioned second technical problem, the present application provides a firmly attached color showing component, which comprises a color showing layer, and a pressure sensitive adhesive layer is arranged on one side of the color showing layer, so that the color showing layer can be attached to the outer wall of the nail polish bottle by means of the pressure sensitive adhesive layer.

[0024] Further, the color showing layer is formed by the solidification of the nail polish.

[0025] Further, the nail polish is specifically nail polish glue or nail polish.

[0026] Further, the pressure sensitive adhesive layer is specifically attached to the inner side of the color showing layer, and a protective layer is arranged on the outer side of the color showing layer.

[0027] Further, the protective layer is a transparent protective layer.

[0028] Further, the thickness of the pressure sensitive adhesive layer is 0.1-500 microns, and / or the thickness of the color showing layer is 5-1000 microns.

[0029] Further, the thickness of the pressure sensitive adhesive layer is specifically 0.5-100 microns.

[0030] Further, the thickness of the pressure sensitive adhesive layer is specifically 0.5-100 microns.

[0031] Further, the thickness of the pressure sensitive adhesive layer is specifically 0.5-100 microns.

[0032] Further, the color showing layer of the color showing component is specifically attached to the outer wall of the bottle body side and / or the outer wall of the bottle cap and / or the outer wall of the bottle bottom of the nail polish bottle by means of the pressure sensitive adhesive layer.

[0033] Beneficial effects: the color showing layer is attached to the outer wall of the nail polish bottle through the pressure sensitive adhesive layer, and there is no problem of being excessively soaked by glue as in the background art, so that the color showing layer can be firmly attached to the outer wall of the nail polish bottle and is not easy to fall off from the nail polish bottle.

[0034] Third, the third technical problem to be solved by the present invention is to provide a color indicator component and a nail polish bottle having the color indicator component, wherein the color indicator component is not easily worn or faded and has a better color indicator effect.

[0035] To solve the third technical problem mentioned above, the present invention provides a color indicator component that is not easy to fade, including a color indicator layer that can be attached to the outer wall of a nail polish bottle, and the outer side of the color indicator layer is covered with a colorless and transparent protective layer.

[0036] Furthermore, opaque and / or transparent decorative elements are partially accommodated within the protective layer.

[0037] Furthermore, the thickness of the protective layer is 0.1~500μm, and / or the thickness of the color indicator layer is 5~1000μm.

[0038] Furthermore, the thickness of the protective layer is 0.5~100μm.

[0039] Furthermore, an adhesive layer is provided inside the color-indicating layer, which is used to attach the color-indicating layer to the outer wall of the nail polish bottle.

[0040] Furthermore, the color-indicating layer is formed by curing nail polish.

[0041] Furthermore, the nail polish coating is specifically gel nail polish or nail polish.

[0042] Another nail polish bottle is provided, with color-indicating components as described above attached to the outer wall of the bottle.

[0043] Furthermore, the bottle contains nail polish, and the color-indicating layer is specifically formed by curing the same nail polish as the nail polish.

[0044] Furthermore, the color-indicating layer of the color-indicating component is specifically attached to the outer side wall of the nail polish bottle and / or the outer wall of the cap and / or the outer wall of the bottom of the bottle via an adhesive layer.

[0045] Beneficial effects: The color-indicating layer is attached to the outside of the nail polish bottle, and a protective layer covers the outside of the color-indicating layer to protect it. In this way, the color-indicating layer of this nail polish bottle is not easily worn or faded during transportation or use, and the color indication effect is not affected. Attached Figure Description

[0046] Figure 1 is a simplified structural diagram of the nail polish bottle with a color indicator attached in the first embodiment.

[0047] Figure 2 is a schematic diagram of the layer structure between the nail polish bottle and the color indicator component in the first embodiment.

[0048] Figure 3 is a simplified structural diagram of the nail polish bottle with the color indicator component attached in the second embodiment.

[0049] Fig. 4 is a schematic diagram of the structure of the layers between the nail polish bottle and the color showing component in the second embodiment.

[0050] Fig. 5 is a schematic diagram of the structure of the nail polish bottle to which the color showing component is attached in the third embodiment.

[0051] Fig. 6 is a schematic diagram of the structure of the layers between the nail polish bottle and the color showing component in the third embodiment.

[0052] Fig. 1, Fig. 2 Symbol explanation:

[0053] 1 - nail polish bottle; 11 - outer wall; 2 - color showing component; 21 - color showing layer; 22 - attachment layer; 221 - inner side of attachment layer; 222 - outer side of attachment layer; 23 - transparent protective layer.

[0054] Fig. 3, Fig. 4 Symbol explanation:

[0055] 1 - nail polish bottle; 11 - outer wall; 2 - color showing component; 21 - pressure sensitive adhesive layer; 211 - inner side of pressure sensitive adhesive layer; 212 - outer side of pressure sensitive adhesive layer; 22 - color showing layer; 23 - protective layer.

[0056] Fig. 5, Fig. 6 Symbol explanation:

[0057] 1 - nail polish bottle; 11 - outer wall; 2 - color showing component; 21 - attachment layer; 211 - inner side of attachment layer; 212 - outer side of attachment layer; 22 - color showing layer; 23 - protective layer. DETAILED DESCRIPTION

[0058] The present invention will be further described in detail below with reference to the specific embodiments.

[0059] I. First embodiment

[0060] As shown in Fig. 2, a piece of pressure-sensitive adhesive is taken as the attaching layer 22, and the inner side 221 and the outer side 222 of the attaching layer 22 are both adhesive. A nail polish bottle 1 containing nail polish is taken, and the inner side 221 of the attaching layer 22 is attached to the outer wall 11 of the nail polish bottle 1 (in this embodiment, the outer wall 11 of the bottle body is attached, and in other embodiments, the outer wall of the bottle cap or the outer wall of the bottle bottom can be attached). Then, the color display layer 21 forming step is performed on the outer side 222 of the attaching layer 22, that is, the same nail polish as that contained in the nail polish bottle 1 is coated on the outer side 222 of the attaching layer 22. First, the first layer of nail polish is coated and cured by light, and then the second layer of nail polish is coated on the outer side of the cured first layer of nail polish and cured by light, and so on. Finally, the two or more layers of nail polish form the color display layer 21 with a total thickness of 5-1000 μm. Since the user usually applies more than one layer of nail polish to the finger nails, and the thickness of the applied and cured nail polish is usually 5-1000 μm, the thickness of the color display layer 21 is basically the same as that of the nail polish applied and cured on the finger nails, and the color display layer 21 can more truly display the color effect of the nail polish applied on the finger nails, and the color display effect is better. Transparent resin, glycerol, propylene glycol or other transparent sealing material is coated on the outer side of the color display layer 21, and the transparent sealing material is cured to form the transparent protective layer 23. Thus, the color display assembly 2 is directly manufactured on the nail polish bottle 1, and the nail polish bottle 1 with the color display assembly 2 is manufactured as shown in Fig. 1. The user does not need to take out the nail polish in the nail polish bottle 1, but only needs to observe the color display layer 21 on the outer side of the nail polish bottle 1 to intuitively understand the color of the nail polish in the bottle, which is more convenient. Since the color display layer 21 is formed by the same nail polish as that contained in the nail polish bottle 1, the color is the same as that of the nail polish in the bottle, and the deviation is small, and the color display effect is good.

[0061] The above embodiment directly makes the color showing component 2 on the nail polish bottle 1. In other embodiments, the color showing component 2 can be made separately and then attached to the outer wall of the nail polish bottle 1. For example, a piece of pressure sensitive adhesive is taken as the attaching layer 22, the inner side 221 and the outer side 222 of which are both adhesive sides, the inner side 221 of the attaching layer 22 is attached to a tearable release film (not shown in the figure), then the outer side 222 of the attaching layer 22 is also coated with nail polish (i.e. the attaching layer 22 is used as the base material for the nail polish coating), the nail polish is cured by light to form the color showing layer 21, and finally a transparent resin, glycerol, propylene glycol or other transparent encapsulating material is coated on the outer side of the color showing layer 21, and the transparent encapsulating material is cured to form the transparent protective layer 23, thus the color showing component 2 is made. When the color showing component 2 needs to be attached to the outer wall 11 of the nail polish bottle 1, the release film is first torn off to expose the inner side 221 of the attaching layer 22, and then the color showing component 2 is attached to the outer wall 11 of the nail polish bottle 1 by the inner side 221 of the attaching layer 22. The release film can protect the inner side 221 of the attaching layer 22 from dust, so as to avoid affecting the attaching effect when the color showing component 2 is attached to the outer wall 11 of the nail polish bottle 1. If multiple color showing components 2 need to be made in batches, a larger piece of pressure sensitive adhesive can be taken as the attaching layer 22, the inner side 221 of the attaching layer 22 is attached to a tearable release film as described above, and the color showing layer 21 and the transparent protective layer 23 are made on the attaching layer 22 to make the color showing component 2, and then the larger size color showing component 2 is cut into multiple small size color showing components 2. In this embodiment, the release film is used as the release member. In other embodiments, the release member can be replaced by release paper.

[0062] In other embodiments, the color-indicating component 2 may include only the color-indicating layer 21 and the adhesive layer 22, or only the color-indicating layer 21 and the transparent protective layer 23, or even only the color-indicating layer 21. If the nail polish bottle 1 to be manufactured does not include the adhesive layer 22 in its color-indicating component 2, it can be manufactured in the following two ways: The first way is to directly coat the nail polish bottle 1 with nail polish gel, so that the nail polish gel adheres to the outer wall 11 of the nail polish bottle 1, and let the coated nail polish gel cure under light to form the color-indicating layer 21. Then, a transparent sealing material is coated on the outside of the color-indicating layer 21. After the transparent sealing material cures, a transparent protective layer 23 is formed, and the desired nail polish bottle 1 is directly obtained; The second way is to take a piece of A release film is used as the substrate. Nail polish is coated onto the release film and then cured under light to form a color indicator layer 21. A transparent protective layer 23 is then formed on the outside of the color indicator layer 21, thus producing the color indicator component 2. When it is necessary to attach it to the outer wall of the nail polish bottle 1, the release film is first peeled off to expose the inner side of the color indicator layer 21. Then, the inner side of the color indicator layer 21 (which is adhesive, but less adhesive than pressure-sensitive adhesive) is directly attached to the outer wall 11 of the nail polish bottle 1, thus obtaining the desired nail polish bottle 1. This second method can also produce multiple color indicator components 2 in batches as described above. When using either of these methods to produce the color indicator layer 21, the method of coating multiple layers of nail polish described above can also be used to make the thickness of the formed color indicator layer 21 5-1000μm, which will not be elaborated here.

[0063] This embodiment uses gel nail polish and gel nail polish bottle 1 as examples, where gel nail polish is one type of nail art paint; in other embodiments, nail art paint can be replaced with nail polish, and correspondingly, the bottle containing the nail polish is a nail polish bottle.

[0064] II. Second Embodiment

[0065] As shown in Figure 4, a pressure-sensitive adhesive with a thickness of 0.1~500μm (preferably 0.5~100μm) is taken as the pressure-sensitive adhesive layer 21, with both its inner surface 211 and outer surface 212 being adhesive surfaces. The inner surface 211 of the pressure-sensitive adhesive layer 21 is adhered to the outer wall 11 of the nail polish bottle 1 (in this embodiment, it is adhered to the outer wall 11 of the bottle body; in other embodiments, it can be adhered to the outer wall of the bottle cap or the outer wall of the bottle bottom). Then, the step of forming the color-indicating layer 22 is performed on the outer surface 212 of the pressure-sensitive adhesive layer 21, that is, the same nail polish as the nail polish bottle 1 is coated on the outer surface 212 of the pressure-sensitive adhesive layer 21. Specifically, firstly, a first layer of nail polish is applied and cured by light. Then, a second layer of nail polish is applied to the outside of the cured first layer of nail polish and cured by light. This process is repeated for two or more layers. Finally, these two or more layers of nail polish form a color-indicating layer 22 with a total thickness of 5~1000μm. Since users typically apply multiple layers of gel polish to their fingernails, and the cured gel polish is usually 5-1000 μm thick, the thickness of the color indicator layer 22 is basically the same as the gel polish applied and cured by the user to the fingernails. This allows for a more realistic reflection of the color effect of the gel polish on the nails, resulting in better color indication. The cured color indicator layer 22 is firmly adhered to the outer wall 11 of the gel polish bottle 1 by the pressure-sensitive adhesive layer 21, preventing it from easily detaching. Furthermore, the color indicator layer 22 can be manually pressed to further secure it to the outer wall 11 of the gel polish bottle 1. A transparent sealing material such as transparent resin, glycerin, or propylene glycol is then applied to the outside of the color indicator layer 22. After curing, this forms a transparent protective layer 23. Thus, the color indicator component 2 is directly fabricated on the gel polish bottle 1, resulting in the gel polish bottle 1 with the color indicator component 2 attached, as shown in Figure 3. Users do not need to remove the gel polish from bottle 1; they can simply observe the color indicator layer 22 from the outside of bottle 1 to intuitively understand the color of the gel polish inside, which is quite convenient. Since the color indicator layer 22 is formed by curing the same gel polish as the one inside bottle 1, its color is identical to the gel polish inside, with minimal deviation and good color indication. In other embodiments, the protective layer 23 may not be completely transparent. For example, a suitable amount of colored glitter or sparkling beads can be added to transparent sealing materials such as transparent resin, glycerin, or propylene glycol. After curing, these sealing materials with added decorations form a partially transparent protective layer, which does not affect the color indication of the color indicator layer 22.

[0066] The above embodiment involves directly fabricating the color indicator component 2 on the gel polish bottle 1. In other embodiments, the color indicator component 2 can be fabricated separately first, and then adhered to the outer wall 11 of the gel polish bottle 1. For example, a pressure-sensitive adhesive with a thickness of 0.1~500μm (preferably 0.5~100μm) can be used as a pressure-sensitive adhesive layer 21, with both its inner surface 211 and outer surface 212 being adhesive surfaces. The inner surface 211 of the pressure-sensitive adhesive layer 21 can be adhered to a peelable release film (not shown in the figure). Then, gel polish can be applied to the outer surface 212 of the pressure-sensitive adhesive layer 21 (i.e., using the pressure-sensitive adhesive layer 21 as the substrate for applying gel polish). The applied gel polish can be cured under light to form a color indicator layer 22. Finally, a transparent sealing material such as transparent resin, glycerin, or propylene glycol can be applied to the outside of the color indicator layer 22. After the transparent sealing material cures, a transparent protective layer 23 is formed, thus obtaining the color indicator component 2. When the prepared color indicator component 2 needs to be adhered to the outer wall 11 of the nail polish bottle 1, the release film is first peeled off to expose the adhesive inner surface 211 of the pressure-sensitive adhesive layer 21. Then, the entire color indicator component 2 is pressed against the outer wall 11 of the nail polish bottle 1, allowing the color indicator component 2 to adhere to the outer wall 11 of the nail polish bottle 1 using the exposed inner surface 211 of the pressure-sensitive adhesive layer 21. This results in the nail polish bottle 1 with the color indicator component 2 adhered, as shown in Figure 3. The release film protects the adhesive inner surface 211 of the pressure-sensitive adhesive layer 21, preventing dust from settling on the inner surface 211 and affecting the subsequent adhesion to the outer wall 11 of the nail polish bottle 1. In this embodiment, the release film serves as a release element. In other embodiments, the release element can be replaced with release paper.

[0067] If multiple color indicator components 2 need to be manufactured in batches, a larger piece of pressure-sensitive adhesive can be used as the pressure-sensitive adhesive layer 21. As described above, the inner side 211 of the pressure-sensitive adhesive layer 21 is adhered to a peelable release film, and a color indicator layer 22 and a transparent protective layer 23 are formed on the pressure-sensitive adhesive layer 21 to obtain the color indicator component 2. Then, the larger color indicator component 2 can be cut into multiple smaller color indicator components 2. Alternatively, the color indicator component 2 may consist only of the color indicator layer 22 and the pressure-sensitive adhesive layer 21.

[0068] This embodiment uses gel nail polish and gel nail polish bottle 1 as examples, where gel nail polish is one type of nail art paint; in other embodiments, nail art paint can be replaced with nail polish, and correspondingly, the bottle containing the nail polish is a nail polish bottle.

[0069] III. Third Embodiment

[0070] As shown in Figure 6, a pressure-sensitive adhesive with a thickness of 0.1~500μm (preferably 0.5~100μm) is taken as the adhesive layer 21, with both the inner side 211 and the outer side 212 being adhesive surfaces. The inner side 211 of the adhesive layer 21 is attached to the outer wall 11 of the nail polish bottle 1 (in this embodiment, it is attached to the outer wall 11 of the bottle body; in other embodiments, it can be attached to the outer wall of the bottle cap or the outer wall of the bottle bottom). Then, the step of forming the color layer 22 is performed on the outer side 212 of the adhesive layer 21, that is, the same nail polish as the nail polish bottle 1 is coated on the outer side 212 of the adhesive layer 21. Specifically, a first layer of nail polish is first coated and cured by light. A second layer of nail polish is then coated on the outside of the cured first layer of nail polish and cured by light. This process is repeated for two or more layers. Finally, these two or more layers of nail polish form a color layer 22 with a total thickness of 5~1000μm. Since users typically apply multiple layers of gel polish to their fingernails, and the cured gel polish is usually 5-1000 μm thick, the color indicator layer 22 has a thickness approximately the same as the gel polish applied and cured to the fingernails. This allows for a more realistic representation of the color effect of the gel polish on the nails, resulting in better color indication. The cured color indicator layer 22 is firmly attached to the outer wall 11 of the gel polish bottle 1 via the adhesive layer 21, preventing it from easily detaching. Furthermore, the color indicator layer 22 can be manually pressed to further secure it to the outer wall 11 of the gel polish bottle 1. A transparent sealing material such as transparent resin, glycerin, or propylene glycol is coated on the outside of the color-indicating layer 22. An appropriate amount of colored glitter or sparkling beads (which can be either transparent or opaque) is added to the transparent sealing material. After curing, a colorless and transparent protective layer 23 with a thickness of 0.1~500μm (preferably 0.5~100μm) is formed. The protective layer 23 only partially contains the decorative element and does not affect the color indication of the color-indicating layer 22. Thus, the color-indicating component 2 is directly fabricated on the nail polish bottle 1, resulting in the nail polish bottle 1 with the color-indicating component 2 attached, as shown in Figure 5. The protective layer 23 covers and protects the outside of the color-indicating layer 22, so the color-indicating layer 22 is not easily worn or faded during transportation or use, and the color indication effect is not affected. Users do not need to remove the gel polish from bottle 1; they can simply observe the color indicator layer 22 from the outside of bottle 1 to intuitively understand the color of the gel polish inside, which is quite convenient. The color indicator layer 22 is formed by curing the same gel polish as the one inside bottle 1, resulting in a color identical to the gel polish with minimal deviation and good color indication. In other embodiments, the protective layer 23 can be modified to not contain any decorations; that is, the sealing material used to make the protective layer 23 does not contain colored glitter or sparkling beads or other decorative elements.

[0071] The above embodiment involves directly fabricating the color indicator component 2 onto the nail polish bottle 1. Other embodiments may involve fabricating the color indicator component 2 separately first, and then attaching the fabricated color indicator component 2 to the outer wall 11 of the nail polish bottle 1. For example, a pressure-sensitive adhesive with a thickness of 0.1~500μm (preferably 0.5~100μm) is first taken as the attachment layer 21, with its inner side 211 and outer side 212 being adhesive surfaces. The inner side 211 of the attachment layer 21 is attached to a peelable release film (not shown in the figure). Then, nail polish is applied to the outer side 212 of the attachment layer 21 (i.e., the attachment layer 21 is used as the substrate for the nail polish). The applied nail polish is cured under light to form a color-indicating layer 22. Finally, a transparent sealing material such as transparent resin, glycerin, or propylene glycol is applied to the outside of the color-indicating layer 22. An appropriate amount of colored glitter or sparkling beads or other decorative items are added to the transparent sealing material. After curing, a colorless and transparent protective layer 23 with a thickness of 0.1~500μm (preferably 0.5~100μm) is formed. The decorative item is only partially contained in the protective layer 23. Thus, the color-indicating component 2 is obtained. When the prepared color indicator component 2 needs to be attached to the outer wall 11 of the nail polish bottle 1, first peel off the release film to expose the adhesive inner surface 211 of the adhesive layer 21. Then press the entire color indicator component 2 against the outer wall 11 of the nail polish bottle 1, so that the color indicator component 2 is attached to the outer wall 11 of the nail polish bottle 1 by means of the exposed inner surface 211 of the adhesive layer 21. Thus, the nail polish bottle 1 with the color indicator component 2 attached is obtained as shown in Figure 5. If multiple color indicator components 2 need to be produced in batches, a larger piece of pressure-sensitive adhesive can be used as the adhesive layer 21. As described above, the inner surface 211 of the adhesive layer 21 is attached to the peelable release film, and a color indicator layer 22 and a protective layer 23 are made on the adhesive layer 21 to obtain the color indicator component 2. Then, the prepared larger color indicator component 2 can be cut into multiple smaller color indicator components 2. The release film protects the adhesive inner surface 211 of the adhesive layer 21, preventing dust from settling on the inner surface 211 and affecting the subsequent adhesion to the outer wall 11 of the nail polish bottle 1. In this embodiment, the release film serves as the release agent. In other embodiments, a release film may be omitted, and release paper may be used instead.

[0072] Since the color-indicating layer 22 itself is adhesive, although its adhesiveness is weaker than that of the adhesive layer 21, it is still sufficient to adhere to the outer wall 11 of the gel polish bottle 1. Therefore, the color-indicating component 2 may, unpreferably, include only the color-indicating layer 22 and the protective layer 23 without including the adhesive layer 21. The gel polish bottle 1 without the adhesive layer 21 in the color-indicating component 2 can be made in one of the following two ways: The first way is to directly coat the outer wall 11 of the gel polish bottle 1 with gel polish, thereby allowing the gel polish to adhere to the outer wall 11 of the gel polish bottle 1. Then, the coated gel polish is cured by light to form the color-indicating layer 22. Then, a transparent sealing material is coated on the outside of the color-indicating layer 22. After the transparent sealing material cures, it forms the protective layer 23, thus directly obtaining the desired gel polish bottle 1; The second way is... The process involves taking a release film and using it as a substrate. Nail polish is coated onto the release film and then cured under light to form a color indicator layer 22. A protective layer 23 is then formed on the outside of the color indicator layer 22, thus creating the color indicator component 2. When it needs to be attached to the outer wall of the nail polish bottle 1, the release film is first peeled off to expose the inner side of the color indicator layer 22. Then, the weakly adhesive inner side of the color indicator layer 22 is directly attached to the outer wall 11 of the nail polish bottle 1, thus obtaining the desired nail polish bottle 1. This second method can also mass-produce multiple color indicator components 2 as described above. When using either of these methods to produce the color indicator layer 22, the method of coating multiple layers of nail polish described above can be used to make the thickness of the formed color indicator layer 22 5~1000μm, which will not be elaborated here.

[0073] This embodiment uses gel nail polish and gel nail polish bottle 1 as examples. Gel nail polish is a type of nail art paint. In other embodiments, another type of nail art paint, such as nail polish, can be used. In this case, the bottle containing the nail polish is a nail polish bottle.

[0074] The above description is merely an embodiment of the present invention and does not limit the scope of patent protection. Any non-substantial changes or substitutions made by those skilled in the art based on the present invention will still fall within the scope of patent protection.

Claims

1. A color-indicating component for attachment to the outer wall of a nail polish bottle, comprising a color-indicating layer, characterized in that, The color-indicating layer is formed by curing nail polish.

2. The color-indicating component as described in claim 1, characterized in that, An adhesive layer is provided inside the color-indicating layer, through which the color-indicating layer is attached to the outer wall of the nail polish bottle.

3. The color-indicating component as described in claim 2, characterized in that, A peelable release liner is attached to the inside of the adhesive layer.

4. The color-indicating component as described in claim 1, characterized in that, A transparent protective layer covers the outside of the color-indicating layer.

5. The color-indicating component as described in claim 1, characterized in that, The nail polish specifically refers to gel nail polish or nail polish.

6. The color-indicating component as described in any one of claims 1 to 5, characterized in that, The thickness of the color-indicating layer is 5-1000 μm.

7. A nail polish bottle, characterized in that, The color-indicating component as described in any one of claims 1 to 6 is attached to the outer wall of the bottle.

8. The nail polish bottle as described in claim 7, characterized in that, The bottle contains nail polish, and the color layer is specifically formed by curing the same nail polish as the nail polish.

9. The manufacturing process of nail polish bottles, characterized in that, The process includes the following steps: applying nail polish to the outer wall of a nail polish bottle to allow the polish to adhere to the bottle, and then allowing the polish to cure to form the color-indicating layer.

10. The manufacturing process as described in claim 9, characterized in that, Specifically, the color-indicating layer formation step includes: applying nail polish coating in at least two layers, and after the inner layer is cured, applying an outer layer to the outside of the inner layer, so that the total thickness of the formed color-indicating layer is 5-1000μm.

11. The manufacturing process as described in claim 9 or 10, characterized in that, A transparent sealant is applied to the outside of the color-indicating layer and cured to form a transparent protective layer.

12. The manufacturing process of the color indicator component, characterized in that, The process includes the following steps: taking a substrate for applying nail polish, applying nail polish to the substrate, and allowing the applied nail polish to cure to form the color-indicating layer.

13. The manufacturing process as described in claim 12, characterized in that, After performing the color layer forming step, the color layer is cut into multiple smaller pieces.

14. The manufacturing process as described in claim 12, characterized in that, The substrate is specifically a release liner.

15. The manufacturing process as described in claim 12, characterized in that, The substrate is specifically an adhesive layer. Before performing the color-forming layer forming step, an adhesive layer attaching step is performed first. Specifically, the adhesive layer is attached to the outer wall of the nail polish bottle or a peelable release liner.

16. The manufacturing process of the color-indicating component as described in any one of claims 12 to 15, characterized in that, A transparent sealant is applied to the outside of the color-indicating layer and cured to form a transparent protective layer.

17. A firmly adhered colorimetric component, including a colorimetric layer, characterized in that, A pressure-sensitive adhesive layer is provided on one side of the color indicator layer, which allows the color indicator layer to adhere to the outer wall of the nail polish bottle.

18. The color-indicating component as claimed in claim 17, characterized in that, The color-indicating layer is formed by curing nail polish.

19. The color-indicating component as claimed in claim 18, characterized in that, The nail polish specifically refers to gel nail polish or nail polish.

20. The color-indicating component as claimed in claim 17, characterized in that, The pressure-sensitive adhesive layer is specifically applied to the inner side of the color indicator layer, and a protective layer covers the outer side of the color indicator layer.

21. The color-indicating component as claimed in claim 20, characterized in that, The protective layer is a transparent protective layer.

22. The color-indicating component as described in any one of claims 17 to 21, characterized in that, The thickness of the pressure-sensitive adhesive layer is 0.1~500μm, and / or the thickness of the color indicator layer is 5~1000μm.

23. The color-indicating component as claimed in claim 22, characterized in that, The thickness of the pressure-sensitive adhesive layer is specifically 0.5~100μm.

24. A nail polish bottle, characterized in that, The color-indicating component as described in any one of claims 17 to 23 is affixed to the outer wall of the bottle.

25. The nail polish bottle as described in claim 24, characterized in that, The bottle contains nail polish, and the color layer is specifically formed by curing the same nail polish as the nail polish.

26. The nail polish bottle as described in claim 24, characterized in that, The color-indicating layer of the color-indicating component is specifically adhered to the outer side wall of the nail polish bottle and / or the outer wall of the cap and / or the outer wall of the bottom of the bottle by means of a pressure-sensitive adhesive layer.

27. A color-indicating component that is resistant to fading, comprising a color-indicating layer that can be adhered to the outer wall of a nail polish bottle, characterized in that, The color-indicating layer is covered with a colorless and transparent protective layer.

28. The color-indicating component as claimed in claim 27, characterized in that, Opaque and / or transparent decorative elements are partially accommodated within the protective layer.

29. The color-indicating component as claimed in claim 27, characterized in that, The thickness of the protective layer is 0.1~500μm, and / or the thickness of the color-indicating layer is 5~1000μm.

30. The color-indicating component as claimed in claim 29, characterized in that, The thickness of the protective layer is specifically 0.5~100μm.

31. The color-indicating component as claimed in claim 27, characterized in that, An adhesive layer is provided on the inner side of the color-indicating layer, and the color-indicating layer is attached to the outer wall of the nail polish bottle by means of the adhesive layer.

32. The color-indicating component as described in any one of claims 27 to 31, characterized in that, The color-indicating layer is formed by curing nail polish.

33. The color-indicating component as claimed in claim 32, characterized in that, The nail polish specifically refers to gel nail polish or nail polish.

34. A nail polish bottle, characterized in that, The color-indicating component as described in any one of claims 27 to 33 is attached to the outer wall of the bottle.

35. The nail polish bottle as described in claim 34, characterized in that, The bottle contains nail polish, and the color layer is specifically formed by curing the same nail polish as the nail polish.

36. The nail polish bottle as described in claim 34, characterized in that, The color-indicating layer of the color-indicating component is specifically attached to the outer side wall of the nail polish bottle and / or the outer wall of the cap and / or the outer wall of the bottom of the bottle via an adhesive layer.

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