A multi-layer composite structure for manicure gloves

Abstract

The utility model discloses a kind of multi-layer composite structure's manicure gloves, it is related to manicure gloves technical field, including the glove body with finger sleeve and wrist cylinder, its glove surface layer adopts three-layer composite structure, from outside to inside in turn is microcapsule ultraviolet-proof surface layer, ultraviolet insulation layer and skin-friendly breathable surface layer, multi-layer composite structure mutually synergic promotion ultraviolet shielding effect, in addition, the elastic member of being able to adjust length is provided on finger sleeve, so that the glove has ultraviolet-proof, breathable skin-friendly and wearing adjustment function, applicable to hand protection in manicure process.

Description

Technical Field

[0001] This utility model relates to the field of nail glove technology, specifically a multi-layer composite nail glove. Background Technology

[0002] In the nail industry, ultraviolet lamps are often used to cure gel polish. During this process, the skin on the hands is exposed to ultraviolet radiation for a long time, which can easily cause damage. Therefore, disposable UV-protective nail gloves have become an important protective tool.

[0003] However, current disposable UV-protective nail gloves have significant drawbacks: First, their protection is prone to failure. These gloves often use a single-layer non-woven fabric structure, which stretches and thins when the fingers are bent, causing a significant increase in UV transmittance, dropping from the initial UPF50+ to below 15, making them unable to effectively block UV rays continuously. Second, there are safety risks. The UV-protective coating on the gloves (such as benzophenone) comes into direct contact with the skin. According to clinical data, the allergy rate caused by this exceeds 8%, endangering the user's health. Third, they have poor fit. Commercially available products have a fixed finger length (usually 80-90mm), while adult finger lengths vary significantly (thumb 70-120mm, index finger 80-130mm). If the finger sleeves are too long, it will affect the nail art operation; if they are too short, too much skin will be exposed, making it difficult to achieve the ideal protective effect. Utility Model Content

[0004] The purpose of this invention is to provide a multi-layer composite structure nail glove to overcome the shortcomings of existing similar products. The multi-layer composite structure of this product works together to improve the UV shielding effect. In addition, the finger sleeves are equipped with elastic elements that can adjust the length, so that the glove has the functions of UV protection, breathability and skin-friendliness, and adjustable wear, making it suitable for hand protection during the nail process.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-layer composite nail glove, comprising a glove body, wherein finger sleeves and wrist sleeves are provided on the glove body, the glove body includes a multi-layer composite glove surface layer, wherein the glove surface layer includes a microcapsule UV-protective surface layer, a UV-blocking layer and a skin-friendly and breathable surface layer arranged sequentially from the outside to the inside, and the finger sleeves are provided with elastic elements that can adjust the length.

[0006] To further optimize this utility model, the following technical solutions may be preferred:

[0007] Preferably, the elastic element is a transverse elastic band, and a transverse elastic band is arranged parallel to the circumference on the outer surface of each finger sleeve, and a Velcro is provided at the opening of the wrist sleeve.

[0008] Preferably, the transverse elastic strip is made of highly elastic rubber and is physically anchored to the glove body through welding points.

[0009] Preferably, the microcapsule UV-protective surface layer comprises a PP / PE bicomponent spunbond nonwoven fabric, on which nano zinc oxide / titanium dioxide composite microcapsules are disposed, the nano zinc oxide / titanium dioxide composite microcapsules having a particle size of 0.8-1.2 μm.

[0010] Preferably, the ultraviolet blocking layer includes a vacuum-metallized PET film layer and a nano-alumina coating.

[0011] Preferably, the skin-friendly and breathable surface layer is a viscose fiber / cotton blended pearl-patterned spunlace nonwoven fabric, and the skin-friendly and breathable surface layer is evenly provided with pearl-patterned protrusions on the surface corresponding to the skin contact.

[0012] Preferably, the microcapsule UV-protective surface layer, UV-blocking layer, and skin-friendly breathable surface layer are bonded together by hot melt adhesive dots, and the edges of the microcapsule UV-protective surface layer, UV-blocking layer, and skin-friendly breathable surface layer are connected by ultrasonic fusion.

[0013] The beneficial effects of this utility model are mainly reflected in the following aspects:

[0014] (1) Significantly improved protective effect: The multi-layer composite structure works synergistically. The nano zinc oxide / titanium dioxide composite microcapsules in the microcapsule UV-protective surface layer can efficiently absorb and scatter ultraviolet rays. The vacuum-aluminized PET film layer and nano alumina coating of the UV-blocking layer can effectively reflect and block ultraviolet rays, greatly reducing the UV transmittance. This solves the problem of protective failure caused by stretching of existing single-layer structure gloves, ensuring a long-lasting and stable protective effect.

[0015] (2) Higher safety: The UV protection component is located in the UV protection surface layer of the microcapsule, which does not come into direct contact with the skin, thus avoiding the allergy problems caused by direct contact with the skin of traditional coatings; the skin-friendly and breathable surface layer is made of viscose fiber / cotton blended pearl pattern spunlace nonwoven fabric, which is gentle and the pearl pattern can reduce the direct contact area, improve wearing comfort, and reduce the risk of skin irritation.

[0016] (3) Good adaptability: The horizontal elastic band on the finger sleeve is made of high elastic rubber material and is physically anchored by welding points. The length of the finger sleeve can be flexibly adjusted to fit different finger lengths, avoiding the problem of too long affecting operation or too short providing insufficient protection; the Velcro at the opening of the wrist sleeve can be easily adjusted to improve the overall fit and meet the needs of different people.

[0017] (4) Stable and durable structure: The multi-layer structure is connected by hot melt adhesive point bonding and edge ultrasonic fusion, which not only ensures the firmness of the interlayer connection, but also reduces the impact on the breathability of the material and extends the service life of the gloves. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the composite structure of the glove surface layer of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure of the nail gloves of this utility model;

[0020] Figure 3 This is a diagram illustrating the working mechanism of the nail art gloves of this utility model.

[0021] In the image: 1-Nano zinc oxide / titanium dioxide composite microcapsules; 2-PP / PE bicomponent spunbond nonwoven fabric; 3-UV blocking layer; 4-Skin-friendly and breathable surface layer; 5-Pearl textured protrusions; 6-Elastic element; 7-Hook and loop fasteners; 8-Glove body. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with specific embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of this utility model.

[0024] Example 1:

[0025] like Figure 1-3 As shown, a multi-layer composite nail glove includes a glove body 8, on which finger sleeves and wrist sleeves are designed. The glove body includes a multi-layer composite glove surface layer, which includes a microcapsule UV-protective surface layer, a UV-blocking layer, and a skin-friendly and breathable surface layer arranged sequentially from the outside to the inside. The finger sleeves are provided with elastic elements 6 that can adjust the length.

[0026] As a preferred embodiment, the elastic element 6 is a horizontal elastic band. A horizontal elastic band is installed parallel to the circumference on the outer surface of each finger sleeve. A Velcro 7 is installed at the opening of the wrist sleeve. The horizontal elastic band is distributed along the circumference of the finger sleeve, which can be specifically adapted to the length differences of different fingers to achieve precise adjustment. The Velcro on the wrist sleeve can be quickly adjusted to adjust the tightness, taking into account both stability and ease of wearing. It solves the problem of limited operation or insufficient protection caused by the fixed length of traditional gloves and improves the overall adaptability.

[0027] As a preferred implementation, the transverse elastic band is made of highly elastic rubber and is physically anchored to the glove body through welding points; the highly elastic rubber ensures that the finger sleeves have sufficient stretch adjustment space (±20% length adjustment) to meet the needs of different usage scenarios; the physical anchoring method of welding points avoids the elastic band from shifting or falling off, enhances structural stability, and at the same time reduces damage to the non-woven fabric substrate, ensuring that the overall protective performance of the glove is not affected.

[0028] As a preferred embodiment, the microcapsule UV-protective surface layer comprises a PP / PE bicomponent spunbond nonwoven fabric 2, on which nano-zinc oxide / titanium dioxide composite microcapsules 1 are disposed. The particle size of the nano-zinc oxide / titanium dioxide composite microcapsules is 0.8-1.2μm. The PP / PE bicomponent spunbond nonwoven fabric has both strength and breathability, providing a stable carrier for the microcapsules. The composite microcapsules with a specific particle size are more uniformly dispersed, which can efficiently capture and scatter ultraviolet rays, improve the UV protection efficiency, and the microcapsules are firmly bonded to the substrate, avoiding the loss and failure of the UV protection components.

[0029] As a preferred embodiment, the ultraviolet blocking layer 3 includes a vacuum-metallized PET film layer and a nano-alumina coating; the vacuum-metallized PET film can reflect ultraviolet rays, and the nano-alumina coating can further absorb and block ultraviolet rays. The two work together to form a dual barrier of "reflection + absorption", which greatly reduces the ultraviolet transmittance and solves the problem of failure of single-layer protective structure after stretching.

[0030] As a preferred embodiment, the skin-friendly and breathable surface layer 4 is a viscose fiber / cotton blended pearl-patterned spunlace nonwoven fabric. Pearl-patterned protrusions 5 are evenly distributed on the skin-friendly and breathable surface layer 4 corresponding to the skin contact surface. The blended material of viscose fiber and cotton has both skin-friendliness and moisture absorption, reducing skin irritation. The pearl-patterned protrusions reduce the direct contact area between the surface layer and the skin, enhance air circulation, relieve the stuffiness when wearing, and at the same time increase friction resistance to prevent the gloves from slipping off during operation.

[0031] As a preferred embodiment, the microcapsule UV-protective top layer, UV-blocking layer, and skin-friendly breathable top layer are bonded together with hot melt adhesive dots, and the edges of the microcapsule UV-protective top layer, UV-blocking layer, and skin-friendly breathable top layer are connected by ultrasonic fusion. Hot melt adhesive dot bonding can reduce the blockage of the breathable channels while ensuring the interlayer connection strength, maintaining the breathability of the glove. Ultrasonic fusion of the edges forms a sealed structure, preventing the separation of multiple materials, enhancing the overall firmness, extending the service life, and the fusion process leaves no chemical residue, improving the safety of use.

[0032] Based on the above structural design, the specific components of this product are as follows:

[0033] 1. Gloves

[0034] ① Microcapsule UV-protective outer layer: Material: PP / PE bicomponent spunbond nonwoven fabric (22g / ㎡)

[0035] Functional Unit: Nano-zinc oxide + titanium dioxide composite microcapsules (particle size 0.8-1.2μm), addition amount: 3.5wt% (0.88g microcapsules per square meter). Connection: Microcapsules are incorporated during casting to embed them within the fiber (not a surface coating). Function: Prevents friction-induced shedding; UV protectant retention rate >98% after 50 bends.

[0036] ②Ultraviolet shielding layer:

[0037] Material: Vacuum-metallized PET film (6μm thick) + nano-alumina coating (2μm thick); Light transmittance parameters: UV transmittance <0.1%, visible light transmittance >80%; Micropore design: Laser perforation density: 200-250 pores / cm², pore size: 5-8μm (<UV wavelength × anti-diffraction), achieving air permeability while maintaining a 99.99% UV shielding rate.

[0038] ③ Skin-friendly and breathable surface layer:

[0039] Material: Viscose / cotton blended pearl-textured spunlace nonwoven fabric (70 / 30 ratio); Function: 0.3mm height, 150 dots / cm² pearl texture, reduces skin contact area by 40%, improves breathability and heat dissipation.

[0040] ④ Combination method:

[0041] The layers are bonded together with hot melt adhesive dots of 0.5mm diameter (2mm spacing, 12% coverage), and the edges are fused together by 35kHz ultrasonic waves (fusion bandwidth 1.2mm).

[0042] II. Other Designs

[0043] Installation: A horizontal elastic band is installed parallel to the circumference on the outer surface of each finger sleeve. Velcro is installed at the bottom of the glove. The elastic band is made of highly elastic rubber. Connection: The elastic band is physically anchored to the non-woven fabric by welding points. The unwelded parts remain in a free stretching state, allowing a lateral shrinkage rate of 15%-25%.

[0044] like Figure 3 The working principle of this product:

[0045] 1. Unstretched state: After ultraviolet rays are incident, they are deflected by the outer microcapsules, scattering 30% of the ultraviolet rays. After entering the middle layer, they are totally reflected by the middle aluminum film and dispersed by the lower layer protrusions.

[0046] 2. When the finger is bent (stretched by 150%): the spacing between microcapsules increases but the number density remains unchanged, and the scattering efficiency of the microcapsules is still maintained. The middle layer of aluminum-coated film is stretched by 0.1%, and the aluminum film's reflectivity remains unchanged. After the height of the lower layer bumps is compressed to 0.2mm, the air circulation layer is still maintained.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-layered composite nail glove, characterized in that: The glove includes a glove body, on which finger sleeves and wrist sleeves are provided. The glove body includes a multi-layered composite glove surface layer, which includes, from the outside to the inside, a microcapsule UV-protective surface layer, a UV-blocking layer, and a skin-friendly and breathable surface layer. The finger sleeves are provided with elastic elements that can adjust the length.

2. The multi-layer composite nail glove according to claim 1, characterized in that: The elastic element is a horizontal elastic band, and a horizontal elastic band is arranged parallel to the circumference on the outer surface of each finger sleeve. The opening of the wrist sleeve is provided with Velcro.

3. The multi-layer composite nail glove according to claim 2, characterized in that: The transverse elastic strip is made of highly elastic rubber and is physically anchored to the glove body through welding points.

4. The multi-layer composite nail glove according to claim 1, characterized in that: The ultraviolet shielding layer includes a vacuum-metallized PET film layer and a nano-alumina coating.

5. The multi-layer composite nail glove according to claim 1, characterized in that: The skin-friendly and breathable surface layer is a viscose fiber / cotton blended pearl-patterned spunlace nonwoven fabric, and pearl-patterned protrusions are evenly distributed on the skin-friendly and breathable surface layer corresponding to the skin contact surface.

6. The multi-layer composite nail glove according to claim 1, characterized in that: The microcapsule UV-protective surface layer, UV-blocking layer, and skin-friendly breathable surface layer are bonded together with hot melt adhesive dots, and the edges of the microcapsule UV-protective surface layer, UV-blocking layer, and skin-friendly breathable surface layer are connected by ultrasonic fusion.

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