Neonatozoic eyelash and manufacturing method and application thereof

Abstract

The invention relates to the technical field of eyelashes, in particular to a new-generation eyelash and a manufacturing method and application thereof.The new-generation eyelash is a small-sheet-shaped eyelash body made of a PET material, and the eyelash body has the matte black appearance; the roots of the eyelash bodies are distributed in a radial mode, the hairs are evenly scattered at equal intervals, and the number of the hairs is different from two to thirty according to different styles, the neonatology eyelash and the manufacturing method and application thereof are higher in precision, small in heat influence, higher in efficiency, suitable for multiple materials and more environmentally friendly, the hairs processed through plasma are not prone to damage, and the quality of the eyelash is improved. The anti-static and sterile plastic box is adopted for independent packaging, it is guaranteed that the quality and performance of the product are not affected in the storage and transportation process, and consumers can use the product conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of eyelashes, in particular to a new generation of eyelashes and a manufacturing method and application thereof. Background Art

[0002] Nowadays, eyelashes have been paid more and more attention by modern women. Having long, thick, thin and curled eyelashes has become the pursuit and dream of most women. Artificial eyelash technology can help people realize this pursuit and dream. Artificial eyelashes include false eyelashes and grafted eyelashes that have become popular in recent years. False eyelashes are made by gluing the eyelashes to the eyelids. Its decorative eyelash effect is average and lacks a certain sense of reality. Grafted eyelashes are to glue the eyelashes one by one to the real eyelashes of a person. The effect is equivalent to the growth and extension of real eyelashes. It has a strong sense of reality and a beautiful effect that can be mistaken for the real thing.

[0003] The existing new generation of eyelashes use traditional materials and adopt artificial drawing technology and dyeing to make raw materials of different thicknesses and heights. Workers manually arrange the hairs and use glue to hold the roots together. The use of some chemical agents may cause certain pollution to the environment, and the labor is also cumbersome. Therefore, in view of the above situation, it is urgent to develop a new generation of eyelashes and a production method and application thereof to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The purpose of the present invention is to provide a new generation of eyelashes and a production method and application thereof, so as to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A new generation of eyelashes, a small thin sheet eyelash body made of PET material, the eyelash body has a matte black appearance;

[0007] The roots of the eyelash bodies are distributed radially, with the hairs evenly spread out at equal intervals, and the number of hairs varies from two to thirty depending on different styles.

[0008] As a further solution of the present invention: the eyelash body does not contain formaldehyde, is resistant to high temperatures of at least 200° C., and has a thickness of 0.05 mm.

[0009] As a further solution of the present invention: the hair peaks of the eyelash body are flat or arc-shaped, of varying lengths, and the overall length is 4mm-25mm.

[0010] As a further solution of the present invention: the eyelash body adopts a segmented design, and the root is flat or arc-shaped to adapt to different eye shapes.

[0011] A method for making the new generation eyelashes as described above comprises the following steps:

[0012] Step 1, providing pretreated PET fibers;

[0013] Step 2: Using high-precision laser cutting technology, using a UV picosecond laser with a wavelength of 355 nm, with a set pulse width, pulse frequency and power, the PET fiber is precisely fixed on the micro-nano processing platform, and the cutting path and parameters are designed by CAD / CAM software;

[0014] Step 3: Perform laser cutting at a set speed to form an eyelash body with a desired shape and edge.

[0015] As a further solution of the present invention: after step 3, the manufacturing method further comprises subjecting the cut eyelashes to plasma treatment and individually packaging them in an antistatic and sterile plastic box.

[0016] As a further solution of the present invention: in step 2, the pulse width of the laser cutting technology is set at 6-8 picoseconds, the pulse frequency is 60-80kHz, the power is controlled at 12-18W, and the cutting speed is 120-180mm / s.

[0017] An application of the new generation eyelashes as described above in the field of cosmetic technology is used as a new type of grafted hair without glue.

[0018] As a further solution of the present invention, the new generation eyelashes are used in conjunction with a shaping curling tool, and the curvature thereof does not bend back or deform.

[0019] As a further solution of the present invention: the new generation eyelashes are stored and transported in independent packages to keep their quality and performance unaffected; and the independent packages are antistatic and sterile plastic boxes.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. Higher precision: The traditional process uses manual mechanical pressing, which has large errors, while the thin-film laser technology can achieve a cutting accuracy of no more than 0.05mm, making the edges of false eyelashes smooth and even, without burrs or sharp edges, making them more comfortable to wear and improving the aesthetics of the product;

[0022] 2. Small thermal impact: Traditional thermal processing methods can easily cause thermal deformation, melting and other problems in materials, while the pulse width of thin-film laser technology is extremely short, much smaller than the thermal relaxation time of the material, the energy is concentrated, and the heat-affected zone is extremely small, usually at the nanometer or submicron level, which can avoid deformation or melting of heat-sensitive materials, ensure the structural integrity of the material, and can process more types of materials;

[0023] 3. Higher efficiency: Traditional processes, such as manual mechanical pressing, combining, cutting, shaping, and gluing, are complicated, time-consuming, and labor-intensive. The new thin-film laser technology can achieve a repetition frequency of up to kHz or even MHz. With non-contact processing, high degree of automation, and cold processing characteristics, it can complete large-area material cutting in a short time, reduce preparation time and processing cycle, and improve production efficiency.

[0024] 4. Applicable to multiple materials: Traditional processes often require complex process switching and equipment adjustments when processing different materials, while thin-sheet laser technology can efficiently process a variety of false eyelash materials such as synthetic fibers, natural fibers, and composite materials. By precisely controlling laser parameters, different material combinations can be achieved on the same false eyelash, meeting the diverse needs of consumers and simplifying the production process;

[0025] 5. More environmentally friendly: In the traditional production process of false eyelashes, the use of some chemical agents may cause certain pollution to the environment, while the thin-film laser technology is a physical processing method, which does not require the use of chemical agents and is more environmentally friendly;

[0026] 6. The plasma-treated hair is individually packaged in anti-static, sterile plastic boxes to ensure that the quality and performance of the product are not affected during storage and transportation, making it convenient for consumers to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 Schematic diagram of the new generation of hair in an embodiment of the present invention.

[0028] Figure 2 Schematic diagram of different numbers of new generation hairs in an embodiment of the present invention.

[0029] Figure 3 This is a schematic diagram of an arc-shaped root in an embodiment of the present invention.

[0030] Figure 4 It is a schematic diagram of the segmented arc stem hair in an embodiment of the present invention.

[0031] Figure 5 Schematic diagram of closely packed single roots in an embodiment of the present invention. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0034] See also Figure 1-Figure 5 , a new generation of eyelashes provided by an embodiment of the present invention, comprising a small thin-sheet eyelash body made of PET material, wherein the eyelash body has a matte black appearance;

[0035] The roots of the eyelash bodies are distributed radially, with the hairs evenly spread out at equal intervals, and the number of hairs varies from two to thirty depending on different styles.

[0036] By using the new PET sheet material, one sheet can meet all requirements of thickness and height.

[0037] In one embodiment of the present invention, see Figure 1-Figure 5 The eyelash body does not contain formaldehyde, is resistant to high temperatures of at least 200°C, and has a thickness of 0.05mm.

[0038] The hair peaks of the eyelash body are flat or arc-shaped, of varying lengths, and the overall length is 4mm-25mm.

[0039] The eyelash body adopts a segmented design, and the root is flat or arc-shaped to adapt to different eye shapes.

[0040] A method for making the new generation eyelashes as described above comprises the following steps:

[0041] Step 1, providing pretreated PET fibers;

[0042] Step 2: Using high-precision laser cutting technology, using a UV picosecond laser with a wavelength of 355 nm, with a set pulse width, pulse frequency and power, the PET fiber is precisely fixed on the micro-nano processing platform, and the cutting path and parameters are designed by CAD / CAM software;

[0043] Step 3: Perform laser cutting at a set speed to form an eyelash body with a desired shape and edge.

[0044] After step 3, the manufacturing method further comprises subjecting the cut eyelashes to plasma treatment and individually packaging them in an antistatic and sterile plastic box.

[0045] In step 2, the pulse width of the laser cutting technology is set at 6-8 picoseconds, the pulse frequency is 60-80kHz, the power is controlled at 12-18W, and the cutting speed is 120-180mm / s.

[0046] By using high-precision laser cutting technology, a UV picosecond laser with a wavelength of 355nm is used, the pulse width is set at 6-8 picoseconds, the pulse frequency is 60-80kHz, and the power is controlled at 12-18W. The pre-treated fiber is precisely fixed on the micro-nano processing platform, and the cutting path and parameters are designed through professional CAD / CAM software. Cutting is performed at a speed of 120-180mm / s to ensure that the shape of the hair is accurate and the edge is smooth without any sawtooth or defects, so as to achieve refined molding processing. No chemical agents are required, which is more environmentally friendly and reduces labor costs.

[0047] like Figure 1-Figure 5 As shown, the arrangement of eyelashes follows the law of natural growth, with the roots distributed radially. The hair peaks can be flat or curved, with uneven hair peaks, and the hairs are evenly spaced and evenly spread. The overall length is about 4-25mm, and the number of roots ranges from 2 to 30 depending on the style. This design can create a natural and realistic eye makeup effect, giving grafters more choices from natural to dense styles, perfectly fitting the contour characteristics of different eye shapes.

[0048] The roots of the segmented hairs can be made flat or in an arc shape. The traditional segmented hairs can only be made flat according to the joint line. The roots of the PET material are designed to be in an arc shape, which fits our eye shape better when worn and increases the wearing time. The PET material can be printed according to different styles, and the thickness can be adjusted according to the style.

[0049] 3D laser printed single roots are densely packed, each root is distinct, and the thickness can also be adjusted, 0.15 / 0.2 / 0.25, different heights to meet the needs of grafting technicians. The advantage is that the roots are flat, the eyelash artist has a wide adsorption area for the grafted roots, which makes grafting easier, and the grafted roots are very light to wear.

[0050] An application of the new generation eyelashes as described above in the field of cosmetic technology is used as a new type of grafted hair without glue.

[0051] The new generation of eyelashes can be used with a shaping curling tool, and the curvature thereof will not bend back or deform.

[0052] The new generation of eyelashes are stored and transported in independent packaging to keep their quality and performance unaffected; and the independent packaging adopts an antistatic and sterile plastic box.

[0053] Compared with the traditional false eyelash production process, the use of thin-film laser technology has the following advantages:

[0054] Higher precision: The traditional process uses manual mechanical pressing, which has large errors, while the thin-film laser technology can achieve a cutting accuracy of no more than 0.05mm, making the edges of false eyelashes smooth and even, without burrs or sharp edges, making them more comfortable to wear and improving the aesthetics of the product;

[0055] Small thermal impact: Traditional thermal processing methods can easily cause thermal deformation and melting of materials, while the pulse width of thin-film laser technology is extremely short, much shorter than the thermal relaxation time of the material, with concentrated energy and extremely small heat-affected zone, usually at the nanometer or submicron level, which can avoid deformation or melting of heat-sensitive materials, ensure the structural integrity of the material, and can process more types of materials;

[0056] Higher efficiency: Traditional processes, such as manual mechanical pressing, combining, cutting, shaping, and gluing, are complicated, time-consuming, and labor-intensive. New thin-film laser technology can achieve a repetition frequency of up to kHz or even MHz. Combined with non-contact processing, high degree of automation, and cold processing characteristics, it can complete large-area material cutting in a short time, reduce preparation time and processing cycle, and improve production efficiency.

[0057] Applicable to multiple materials: Traditional processes often require complex process switching and equipment adjustments when processing different materials, while thin-sheet laser technology can efficiently process a variety of false eyelash materials such as synthetic fibers, natural fibers, and composite materials. By precisely controlling laser parameters, different material combinations can be achieved on the same false eyelash, meeting the diverse needs of consumers and simplifying the production process;

[0058] More environmentally friendly: In the traditional production process of false eyelashes, the use of some chemical agents may cause certain pollution to the environment, while the thin-film laser technology is a physical processing method that does not require the use of chemical agents and is more environmentally friendly;

[0059] After plasma treatment, the hair is individually packaged in anti-static, sterile plastic boxes to ensure that the quality and performance of the product are not affected during storage and transportation, making it convenient for consumers to use.

[0060] Therefore, the eyelash body is inspected as follows:

[0061] A new type of grafted hair without glue, with 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 30 strands, thin and light, easy to wear, raw material is PET material, material black, matte, "Reference Cosmetic Arrangement Technical Specifications (2015 Edition)" UV-Vis analysis of this material does not contain formaldehyde, the test number is: S241126053001-1, more environmentally friendly, high temperature resistant to 200 degrees, thickness of about 0.05, very thin, the new product false eyelashes with the shaping curling tool, the curvature does not bend back, does not deform.

[0062]

[0063] The surface to be pasted must be dry, dust-free and oil-free during use. At the same time, it should be stored at 5-35℃, in a cool and ventilated place, and avoid direct sunlight.

[0064] It should be noted that in the present invention, it should be understood that although this specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that those skilled in the art can understand.

Claims

1. A new generation of eyelashes, characterized in that, A small thin sheet-shaped eyelash body made of PET material, the eyelash body having a matte black appearance; The roots of the eyelashes are radially distributed, the hairs are evenly spread out with equal spacing, and the number of roots varies from two to thirty according to different styles.

2. The new generation eyelashes according to claim 1, characterized in that: The eyelash body does not contain formaldehyde, is resistant to high temperatures of at least 200° C., and has a thickness of 0.05 mm.

3. The new generation eyelashes according to claim 2, characterized in that: The hair peaks of the eyelash body are flat or arc-shaped, of varying lengths, and the overall length is 4mm-25mm.

4. The new generation eyelashes according to claim 1, characterized in that: The eyelash body adopts a segmented design, and the root is flat or arc-shaped to adapt to different eye shapes.

5. A method for producing the new generation eyelashes according to any one of claims 1 to 4, characterized in that: The following steps are involved: Step 1, providing pretreated PET fibers; Step 2: Using high-precision laser cutting technology, using a UV picosecond laser with a wavelength of 355 nm, with a set pulse width, pulse frequency and power, the PET fiber is precisely fixed on the micro-nano processing platform, and the cutting path and parameters are designed by CAD / CAM software; Step 3: Perform laser cutting at a set speed to form an eyelash body with a desired shape and edge.

6. The method for making new generation eyelashes according to claim 5, characterized in that: After step 3, the manufacturing method further comprises subjecting the cut eyelashes to plasma treatment and individually packaging them in an antistatic and sterile plastic box.

7. The method for making new generation eyelashes according to claim 6, characterized in that: In step 2, the pulse width of the laser cutting technology is set at 6-8 picoseconds, the pulse frequency is 60-80kHz, the power is controlled at 12-18W, and the cutting speed is 120-180mm / s.

8. An application of the new generation eyelashes according to any one of claims 1 to 4 in the field of cosmetic technology, characterized in that: Used as a new type of grafted hair without glue.

9. The use of the new generation eyelashes according to claim 8, characterized in that: The new generation of eyelashes can be used with a shaping curling tool, and the curvature thereof will not bend back or deform.

10. The use of the new generation eyelashes according to claim 9, characterized in that: The new generation of eyelashes are stored and transported in independent packaging to keep their quality and performance unaffected; and the independent packaging adopts an antistatic and sterile plastic box.

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