Nail polish cleaning wipes having a layered structure

Abstract

The utility model discloses a kind of nail polish cleaning wet wipes with layered structure, it is related to wet wipe technical field, the cleaning wet wipe includes the wet wipe body that is sprayed with cleaning liquid, the wet wipe body is sequentially provided with wiping surface layer, adsorption layer and polishing layer from top to bottom;The wiping surface area of wiping surface layer is equipped with triangular shape grid structure to increase friction, can efficiently scrape and dissolve nail polish;The adsorption layer is high liquid-absorbing material layer, can quickly absorb and lock the nail polish that is dissolved;The polishing layer is soft and dense material layer, can remove residual nail polish and carry out care polishing to nail, the synergistic effect of the three layers of function of the product, the efficiency cleaning of physical scraping and chemical dissolution is realized, secondary pollution is avoided, integrated cleaning and care function is simultaneously, and multilayer structure improves product durability, use experience is better, applicable to fast-drying type, high adhesion and the nail polish cleaning of containing sequins.

Description

Technical Field

[0001] This utility model relates to the technical field of wet wipes, and in particular to a wet wipe specifically for cleaning nails. Background Technology

[0002] Nail polish cleaning wipes have become a common product for modern nail cleaning and care due to their portability and ready-to-use nature, and are widely used in daily nail makeup removal and nail cleaning scenarios.

[0003] Currently, existing nail polish cleaning wipes typically use a single layer of non-woven fabric as a carrier, achieving their cleaning function solely through impregnation with a solvent. However, this single-material design has inherent technical flaws, resulting in poor cleaning performance and a subpar user experience, specifically in the following aspects: Firstly, its cleaning efficiency is low. The surface of a single-layer non-woven fabric is smooth and lacks an effective physical friction structure. The cleaning process relies entirely on the chemical dissolution effect of the solution. For quick-drying, highly adhesive, or glitter-containing nail polishes, the dissolution speed is slow, and users need to rub repeatedly and vigorously to complete the cleaning, which is extremely inefficient. At the same time, the structural strength of a single-layer non-woven fabric is poor, and it is prone to cracking or shedding when wiping in a wet state, which seriously affects the cleaning effect and user experience.

[0004] Secondly, its stain-locking ability is insufficient. The loose fiber structure of single-layer non-woven fabric has a limited liquid-locking capacity. During the wiping process, the dissolved nail polish cannot be effectively absorbed and locked in, which not only easily produces a viscous stringy phenomenon, but may also cause the absorbed dirty liquid to seep back onto the nail cleaning surface, causing secondary pollution, and failing to guarantee that the nail surface is clean and fresh after cleaning.

[0005] Thirdly, the functionality is limited. Existing products can only perform basic nail polish removal, lacking subsequent residue cleaning and nail care functions. After cleaning, trace amounts of nail polish are easily left on the nail surface, and it is difficult to achieve a smooth finish, failing to meet users' needs for integrated cleaning and care.

[0006] Therefore, there is an urgent need in the field for a new nail polish cleaning wipe structure that can overcome the above-mentioned defects, achieve high cleaning efficiency, improve stain retention, and integrate care functions, so as to solve the problems existing in the prior art. Summary of the Invention

[0007] The purpose of this utility model is to provide a nail polish cleaning wipe with a layered structure. This product achieves enhanced cleaning through the synergistic effect of physical scraping and chemical dissolution by three functional layers, avoiding secondary pollution. It integrates cleaning and care functions, and the multi-layered structure improves the product's durability and provides a better user experience. It is suitable for cleaning fast-drying, highly adhesive, and glitter-containing nail polishes.

[0008] To achieve the above objectives, this utility model adopts the following technical solution: a nail polish cleaning wipe with a layered structure, comprising a wipe body coated with a cleaning liquid, the wipe body comprising a wiping surface layer, an absorbent layer, and a polishing layer arranged sequentially from top to bottom; the wiping surface layer has a triangular mesh structure in the wiping area to increase friction, used to scrape off and dissolve nail polish; the absorbent layer is a highly absorbent material layer used to absorb and lock in the dissolved nail polish; the polishing layer is a soft and dense material layer used to remove residual nail polish and to care for and polish the cleaned nails.

[0009] To further optimize this utility model, the following technical solutions may be preferred: Preferably, the wiping surface layer is one of a polyethylene terephthalate material layer or a composite material layer of polyethylene terephthalate and artificial fibers, and the wiping surface layer is bonded to the adsorption layer by a hydroentanglement process.

[0010] Preferably, the triangular mesh structure is made by hydroentangling jacquard or hot press roller embossing to form mesh recesses and protrusions. The side length of the triangle is 1.0mm-5.0mm, and the height difference between the mesh recesses and protrusions of the triangular mesh structure is 0.1mm to 0.8mm.

[0011] Preferably, the adsorption layer is a viscose fiber layer; the adsorption layer and the wiping layer are obtained by a double carding system to form two fiber webs, which are stacked from top to bottom and then entangled and composited into one by a hydroentanglement process.

[0012] Preferably, the polishing layer is an orange segment microfiber cloth layer, which is bonded to the adsorption layer by hot melt adhesive film or ultrasonic bonding.

[0013] Preferably, the orange-segment microfiber fabric layer is a polyester-nylon composite bicomponent split fiber with a wedge-shaped cross section, and its monofilament fineness is less than 0.5 denier.

[0014] This utility model has the following beneficial effects: (1) Significantly improved cleaning efficiency: The wiping surface layer uses polyethylene terephthalate (PET) material or a mixture of it and artificial fibers, combined with a specific triangular mesh structure. Through physical friction and chemical dissolution of the cleaning liquid, a synergistic effect is formed, which greatly accelerates the scraping and dissolution rate of nail polish. Especially for fast-drying, highly adhesive, and difficult-to-clean nail polish containing glitter, it can be quickly removed without repeated vigorous wiping, completely solving the problem of low cleaning efficiency caused by existing products relying on single chemical dissolution; at the same time, the concave area of ​​the triangular mesh structure can form a guide channel, guiding the dissolved nail polish to flow quickly to the adsorption layer, further optimizing the cleaning process and improving the ease of operation.

[0015] (2) Excellent stain-locking and secondary pollution prevention effect: The adsorption layer is made of highly absorbent viscose fiber material, combined with a double combing system and hydroentangling process to form a stable three-dimensional network structure, which not only has a large liquid absorption capacity, but also a strong liquid-locking ability. This structure can quickly adsorb and firmly lock in the dissolved nail polish that flows from the wiping surface, effectively avoiding the viscous stringing phenomenon and dirt backflow problem caused by the loose fiber structure and insufficient liquid-locking of existing products, ensuring that the nail cleaning surface is always clean and refreshing, and eliminating secondary pollution from the root.

[0016] (3) Achieving integrated cleaning and care functions: The polishing layer uses orange-petal-shaped polyester-nylon composite bicomponent split fiber cloth with a single filament fineness of less than 0.5 denier, which is soft and dense. After the cleaning stage, this layer can accurately capture residual trace amounts of nail polish, and at the same time polish and care for the nail surface through the delicate friction of the fibers, making the cleaned nails look brand new. This breaks the limitation of existing products that can only achieve a single cleaning function, meets the user's integrated needs for post-manicure cleaning and care, and makes the cleaning process more thorough and more convenient to use.

[0017] (4) The durability and reliability of the product are greatly enhanced: the wiping surface layer and the adsorption layer are entangled and composited by hydroentanglement process, and the polishing layer is bonded to the bottom of the adsorption layer by hot melt adhesive film or ultrasonic bonding. The three-layer structure forms a stable overall composite structure. Attached Figure Description

[0018] Figure 1 This is an exploded view of the three layers of the layered nail polish cleaning wipes described in this utility model; Figure 2 This is a cross-sectional view of the overall composite structure of the layered nail polish cleaning wipes described in this utility model; In the diagram, 1-wiping surface layer, 2-adsorption layer, 3-polishing layer, 4-triangular mesh structure. Detailed Implementation

[0019] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "design," "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. In the drawings, 1 is the wiping surface layer, 2 is the adsorption layer, 3 is the polishing layer, and 4 is a triangular mesh structure. The component structures corresponding to each reference numeral are consistent with those described above.

[0021] Example 1: This embodiment provides a nail polish cleaning wipe with a layered structure, the structure of which is as follows: Figure 1 (Three-layer decomposition diagram) and Figure 2 As shown in the overall composite cross-sectional diagram, it includes, from top to bottom, a wiping surface layer 1, an adsorption layer 2, and a polishing layer 3, and the wet wipe body is impregnated with a cleaning solution. The specific preparation process and parameters are as follows: I. Preparation and Composite of Each Functional Layer (1) Preparation of wiping surface layer 1 The wiping surface layer 1 is made of polyethylene terephthalate (PET) mesh fabric with a basis weight of 50 g / m², and its surface needs to be processed to form a triangular mesh structure 4. Specifically, this mesh structure is prepared using a spunlace jacquard process: continuous triangular meshes are pressed onto the surface of the PET mesh fabric using customized spunlace jacquard equipment, wherein the side length of the triangle is set to 3.0 mm, and the height difference between the recesses and protrusions of the mesh is controlled to 0.4 mm. This structure can significantly increase the physical friction during the wiping process, while also forming a flow channel. (2) Preparation and composite of adsorption layer 2 The adsorption layer 2 is made of viscose fiber nonwoven fabric with a basis weight of 50 g / m². Its loose fiber structure and high liquid absorbency allow it to form a stable three-dimensional network liquid-locking structure. The wiping surface layer 1 and the adsorption layer 2 are composited using a dual carding system and hydroentangling process. The first step is to start the dual carding system. The first carding machine cardes the PET short fibers to form a uniform upper fiber web (i.e., the base fiber web of the wiping surface layer 1); the second carding machine cardes the viscose fibers to form a uniform lower fiber web (i.e., the base fiber web of the adsorption layer 2). The second step is to simultaneously transport the two layers of fiber mesh onto the mesh laying curtain and stack them in the order of "upper PET fiber mesh + lower viscose fiber mesh" to ensure that the two layers of fiber mesh are tightly bonded. The third step is to send the double-layered fiber web into the hydroentangling equipment. The high-pressure water jet impact causes the fibers of the two layers of fiber web to entangle with each other, forming a stable composite structure. The composite PET layer (wiping surface layer 1) and viscose fiber layer (adsorption layer 2) do not delaminate, and the wet peel strength is ≥0.3N / cm.

[0022] (3) Preparation and composite of polishing layer 3 Polishing layer 3 is made of 60g / m² orange-segment microfiber cloth. This fiber is a bicomponent split fiber of polyester-nylon composite with a wedge-shaped cross-section, and its monofilament fineness is 0.3 denier (less than 0.5 denier). The material is soft and dense. Polishing layer 3 is bonded to the bottom of adsorption layer 2 using a hot melt adhesive web bonding method. A hot melt adhesive mesh with a thickness of 0.05 mm is selected and laid on the lower surface of the adsorption layer 2; The polishing layer 3 is placed over the hot melt adhesive mesh and sent into a hot press. The hot press temperature is controlled at 120℃, the pressure at 0.3MPa, and the time at 10s. After the hot melt adhesive mesh melts, it firmly bonds the adsorption layer 2 and the polishing layer 3. There is no glue overflow after bonding. The layers do not peel off after 50 rubs in a wet state.

[0023] II. Preparation and Impregnation of Cleaning Solution (1) Cleaning solution components (by mass percentage) Main solvent: 90%, composed of propylene glycol carbonate and ethyl acetate in a mass ratio of 5:1; Skin care agent: 4%, composed of vitamin E and lanolin in a 1:1 mass ratio; Sustained-release agent: 4%, isopropyl myristate; Fragrance: 1%, an extract of aloe vera plant; Deionized water: 1%.

[0024] (2) Clean solution preparation steps First, take a measured amount of deionized water and place it in a stirred tank. Add the slow-release agent (isopropyl myristate) and stir at 300 r / min for 10 minutes at room temperature until the slow-release agent is completely dissolved. The second step is to add the main solvent (a mixture of propylene glycol carbonate and ethyl acetate) to the stirred tank, adjust the stirring speed to 500 r / min, and stir for 20 min to ensure that the components are evenly mixed. The third step is to add the skin care agent (a compound of vitamin E and lanolin) and fragrance (aloe vera extract), and continue stirring at 500 rpm for 15 minutes to obtain a uniform and transparent cleaning solution. The fourth step is to evenly spray the cleaning solution onto the three-layer wet wipe body after lamination using a spraying device, controlling the soaking amount to be 2.5 times the dry weight of the wet wipe body. After spraying, seal the package to prevent solvent evaporation.

[0025] 3. Usage process During use, the user touches the polishing layer 3 with their fingers (avoiding direct contact between fingers and cleaning solution or dirt), aligns the wiping surface 1 with the nail surface to be cleaned, and through the synergistic effect of the physical friction of the triangular mesh structure 4 and the chemical dissolution of the cleaning solution, the nail polish is quickly scraped off and dissolved (especially suitable for fast-drying, high-adhesion nail polish); the dissolved nail polish is guided to the adsorption layer 2 through the concave channels of the triangular mesh, where it is quickly adsorbed and locked by the three-dimensional mesh structure of the adhesive fibers, preventing stringing and backflow; after the main nail polish is removed, the wet wipe is turned over so that the polishing layer 3 is facing down, and the polishing layer 3 is used to wipe the nail surface to capture any remaining traces of nail polish, while the fine friction of the ultra-fine fibers polishes the nail, leaving the nail surface clean and new. Example 2 This embodiment provides another nail polish cleaning wipe with a layered structure. Its overall structure, the preparation process of the absorbent layer 2 and the polishing layer 3, and the composition of the cleaning solution are the same as in Example 1. Only the material and some parameters of the wiping surface layer 1 are different, as follows: (1) Preparation and lamination of wiping surface layer 1 The wiping surface layer 1 is a composite material layer with a weight of 50g / m². The composite material is made by mixing viscose fiber (R) and polyester (PET) in a mass ratio of 2:8 (2R:8T).

[0026] The preparation and composite process is as follows: First, viscose fiber and PET short fiber are mixed evenly at a mass ratio of 2:8 and fed into a carding machine for carding to form a uniform upper fiber web (i.e., the base fiber web of wiping surface layer 1); Second, the adsorption layer 2 is still made of 50g / m² viscose fiber nonwoven fabric, and the mixed fiber web of wiping surface layer 1 and the viscose fiber web of adsorption layer 2 are stacked on a web laying curtain according to the double carding system of Example 1; Third, the two fiber webs are entangled and composited by hydroentangling process, and the composite parameters are the same as those in Example 1 (high pressure water flow impact, wet peel strength ≥0.3N / cm); Fourth, a triangular mesh structure 4 is prepared on the surface of wiping surface layer 1 by hot press roller embossing process, controlling the side length of the triangle to be 2.0mm and the height difference between the concave and convex parts of the mesh to be 0.2mm. The wiping surface layer 1 of this mixed material not only retains the friction performance of PET material, but also enhances the flow guiding and auxiliary liquid absorption capacity through the addition of viscose fiber.

[0027] (2) Subsequent processes and usage The composite process of adsorption layer 2 and polishing layer 3, the preparation and impregnation process of the cleaning solution, and the usage process are all completely consistent with those in Example 1, and will not be repeated here. In this example, the wiping surface layer 1, due to the addition of viscose fiber, further improves the composite stability with adsorption layer 2 while ensuring cleaning efficiency, and also has a better flow-guiding effect, making it suitable for difficult-to-clean nail polish containing glitter.

[0028] The above two embodiments are merely preferred embodiments of this utility model. Those skilled in the art can adjust the weight of each functional layer, the specific size of the triangular mesh (side length 1.0mm-5.0mm, height difference 0.1mm-0.8mm range), the specific compounding components of the main solvent and skin care agent in the cleaning solution (e.g., the main solvent is a compound of propylene glycol carbonate and butyl acetate, and the skin care agent is a compound of vitamin E and jojoba oil), or change the bonding method of the polishing layer 3 (e.g., replacing hot melt adhesive mesh bonding with ultrasonic bonding). These adjustments do not depart from the technical concept of this utility model and are all within the protection scope of this utility model.

[0029] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A nail polish cleaning wipe with a layered structure, comprising a wipe body, wherein a cleaning liquid is sprayed onto the wipe body, characterized in that, The wet wipe body includes a wiping surface layer, an absorbent layer, and a polishing layer arranged sequentially from top to bottom. The wiping surface layer has a triangular mesh structure in the wiping area to increase friction and to scrape off and dissolve nail polish. The absorbent layer is a highly absorbent material layer to absorb and lock in the dissolved nail polish. The polishing layer is a soft and dense material layer to remove residual nail polish and to care for and polish the cleaned nails.

2. The nail polish cleaning wipe with a layered structure according to claim 1, characterized in that, The wiping surface layer is one of a polyethylene terephthalate material layer or a composite material layer of polyethylene terephthalate and artificial fibers. The wiping surface layer is bonded to the adsorption layer by a hydroentanglement process.

3. The nail polish cleaning wipe with a layered structure according to claim 1, characterized in that, The triangular mesh structure is formed by hydroentangling jacquard or hot press roller embossing, creating mesh recesses and protrusions. The side length of the triangle is 1.0mm-5.0mm, and the height difference between the recesses and protrusions of the triangular mesh structure is 0.1mm to 0.8mm.

4. The nail polish cleaning wipe with a layered structure according to claim 1, characterized in that, The adsorption layer is a viscose fiber layer; the adsorption layer and the wiping layer are obtained by a double carding system to form two fiber webs, which are stacked from top to bottom and then entangled and composited into one by hydroentanglement process.

5. The nail polish cleaning wipe with a layered structure according to claim 1, characterized in that, The polishing layer is made of orange segment microfiber cloth, which is bonded to the adsorption layer by hot melt adhesive film or ultrasonic waves.

6. The nail polish cleaning wipe with a layered structure according to claim 5, characterized in that, The orange-segment microfiber fabric layer is a polyester-nylon composite bicomponent split fiber with a wedge-shaped cross section, and its single filament fineness is less than 0.5 denier.

Images