Artificial eyelash grafts

Abstract

The invention provides artificial eyelash grafts. The grafts include a plurality of eyelash fusions, each fusion including a plurality of artificial hair tufts connected to one another, each artificial hair tuft including a plurality of artificial hairs.

Description

[0001] This application is a divisional application of Chinese Patent Application No. 202110625150.1, filed on July 27, 2017, entitled “Artificial Eyelash Grafting System and Method of Manufacturing One or More Artificial Eyelash Grafts,” and claims priority to Chinese Patent Application No. 201780004312.1, filed on July 27, 2017, entitled “Artificial Eyelash Grafts.” TECHNICAL FIELD

[0002] Various embodiments relate to artificial eyelashes, and more particularly to artificial eyelash graft clusters that can be applied to the underside of an individual’s natural eyelashes. BACKGROUND

[0003] Eyelash grafting is commonly used to enhance the length, thickness, and fullness of natural eyelashes. However, eyelash grafts must be applied one-by-one to an individual’s natural eyelashes to avoid the eyelash grafts sticking together. As a result, eyelash grafting services can cost hundreds of dollars, depending on the type and number of eyelashes used, the skill of the makeup artist, and the location where the eyelash grafting is applied. An experienced makeup artist typically takes one to two hours to attach a full set of eyelash grafts.

[0004] Artificial eyelash clusters are commonly used to enhance the length, thickness, and fullness of an individual’s natural eyelashes. However, to avoid sticking the artificial eyelash clusters together and to ensure that multiple clusters are evenly distributed across the width of the individual’s lash line, each cluster must be applied individually to the individual’s eyelashes.

[0005] Alternatively, false eyelashes can be applied directly to an individual’s eyelid. False eyelashes are strip-shaped (and can therefore also be referred to as “strip lashes”), which can be trimmed to fit the width of an individual’s eyelid. While a strip of false eyelashes can be applied in a single motion, false eyelashes are easily distinguishable from an individual’s natural eyelashes, and can be uncomfortable to wear for extended periods of time. BRIEF DESCRIPTION OF DRAWINGS

[0006] Various embodiments are illustrated by way of example in the drawings and are described in detail below, where like reference numerals refer to similar elements throughout the several views. The various objects, features and advantages of the present application will become apparent to those skilled in the art from the detailed description, the drawings, and the appended claims.

[0007] Figure 1 An upper lash line, an upper lash line, and an upper medial lash line of an eyelid are depicted.

[0008] Figure 2 Artificial eyelash clusters that can be used by professional lash technicians and makeup artists are depicted.

[0009] Figure 3AVarious embodiments of the application are described in terms of procedures for manufacturing and applying multi-cluster artificial eyelash assemblies to an individual's natural eyelashes. The application is not limited to these embodiments, however, and can be used in other ways.

[0010] Figure 3B are side views of two different styles of eyelash assemblies.

[0011] Figure 3C shows how a set of multiple eyelash assemblies can be secured to an individual's lash line in a single motion.

[0012] Figure 4 shows how multiple eyelash assemblies in a set can be positioned in a particular arrangement.

[0013] Figure 5 depicts how the arrangement of the set of eyelash assemblies allows all of the eyelash assemblies to be simultaneously grasped by an applicator.

[0014] Figure 6 depicts how a set of eyelash assemblies can be placed underneath an individual's natural eyelashes, with the plastic representing the individual's eyelid.

[0015] Figure 7 depicts how adhesive can be applied to the top of the set of eyelash assemblies or to the eyelash assemblies that make up the set.

[0016] Figure 8 depicts a flowchart of a process for manufacturing an eyelash assembly comprising multiple clusters of artificial eyelashes.

[0017] Figure 9 depicts a flowchart of a process for applying a set of eyelash assemblies to an individual's natural eyelashes.

[0018] The accompanying drawings are included to provide a further understanding of various embodiments and are incorporated in and constitute a part of this specification. The drawings illustrate various embodiments and together with the description serve to explain various principles. Other embodiments and many of the DETAILED DESCRIPTION

[0019] Conventional eyelash assemblies (or simply "eyelash assemblies") are individually adhered to an individual's eyelashes one at a time to prevent the eyelash assemblies from sticking together. However, since a typical individual can have between thirty and eighty eyelashes per eye, the application process can take several hours to attach a full set of eyelash assemblies.

[0020] Thus, described herein are techniques for creating artificial lash graft clusters that can be applied to an individual's natural lashes. An artificial lash cluster includes a plurality of artificial hairs made of natural materials (e.g., silk or real mink) or synthetic materials (e.g., acrylic, polybutylene terephthalate (PBT), or synthetic mink made of polyester). A cluster of artificial lashes generally includes about 10 to 30 artificial hairs (and preferably 10 to 20 artificial hairs). Artificial lash clusters are first formed using, for example, a hot melt process that heats the artificial lashes. For example, in some embodiments, linear artificial lashes are heated at one end so that they begin to fuse to one another at that end, while in other embodiments, linear artificial lashes are heated near a center point and folded under one another. Artificial lash clusters have traditionally only been used by professional lash technicians and makeup artists.

[0021] The plurality of clusters can then be fused together to form a bundle (also referred to as a "lash fusion") that can be applied along the upper lash line in a single motion. As shown in FIG. 1, the upper lash line is between the upper lash line and the upper inner lash line. Although certain embodiments have been described in the context of a lash fusion including a plurality of clusters, one skilled in the art will recognize that a lash fusion can also include a series of individual artificial hairs connected to one another. Figure 1

[0022] More specifically, a lash fusion can include a plurality of clusters fused together near the inner ends of the artificial lashes (also referred to as the "base" of the lash fusion) to form a straight line of artificial hairs that can be placed under an individual's natural lashes. For example, the plurality of clusters can be fused together (e.g., via a heat sealing process) about 1-5 millimeters (mm) above the base. In some embodiments, the plurality of clusters are fused together about 1.5-2.5 mm above the base. The distance from the base at which fusion occurs can depend on the desired fan out of the artificial lashes (e.g., a shorter distance can result in a larger fan out). When the intersecting portions of the crossed artificial hairs are fused together, adjacent clusters can be secured to one another. This technique can make the plurality of lash fusions appear seamless and blend in with an individual's natural lashes.

[0023] The base of the lash fusion (i.e., where the plurality of clusters are fused together) is intended to be secured to an individual's natural lashes. The lash fusion can be about 4-8 mm wide. The lash fusion can include 3-10, 3-7, 5-10, 5-7, or 4-6 clusters. Thus, the lash fusion can include 30-150, 30-120, or 30-90 individual artificial hairs.

[0024] ​The plurality of lash fusions can then be formed into a set of a plurality of lash fusions by arranging the plurality of lash fusions adjacent to one another in a form that matches the curvature of the upper lash line along the base of the eyelid. Although the plurality of lash fusions are generally not attached to one another (e.g., fused together using heat, adhesive, etc.), the entire set can be applied to the underside of the individual's natural lashes in a single motion. A set can include 3-8, 3-5, 5-8, or 4-6 lash fusions. Thus, a set can include 150-360 artificial hairs.

[0025] The number of lash fusions in a set can vary. Indeed, because the plurality of lash fusions are generally not secured to one another, the individual can decide to apply a portion of a set (e.g., five lash fusions instead of six lash fusions) based on a desired density.

[0026] The density of artificial hairs can vary across the width of the eyelid. In some embodiments, the artificial hairs are evenly distributed across the eyeliner (i.e., each cluster / lash fusion can include a substantially similar number of artificial lashes), while in other embodiments, the artificial hairs are more densely arranged in certain areas of the eyeliner (i.e., some clusters / lash fusions can include fewer artificial lashes than others). For example, the density can be lower along the outer edge opposite the tear duct.

[0027] During the manufacturing process, an adhesive can be applied to the top of each lash fusion within a set, which enables the individual to easily apply the set of lash fusions directly to the underside of the individual's lashes instead of the individual's eyelid. Additionally or alternatively, the individual can apply an adhesive prior to applying the set of lash fusions to the individual's natural lashes. For example, the individual can apply an adhesive to the set of lash fusions prior to applying the set of lash fusions to the natural lashes. As another example, the individual can apply the adhesive directly to the natural lashes. The adhesive can be waterproof glue or mascara.

[0028] The terms

[0029] The following gives brief definitions of terms, abbreviations, and phrases used throughout this application.

[0030] Reference to“one embodiment” or“an embodiment” means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the disclosure. The appearance of the phrase“in some embodiments” in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily all referring to a common or alternative embodiment.

[0031] The terms "connected," "coupled," or any variant thereof, are intended to include any connection or coupling, either direct or indirect, between two or more elements. The coupling or connection between the elements can be physical, logical, or a combination thereof. For example, two components can be coupled directly to each other or coupled by way of one or more intermediary channels / components. In the meanwhile, the expression "associated with" means connected or linked to the object, item, etc.

[0032] System topology overview

[0033] Figure 2 Artificial lash clusters that a professional lash technician and makeup artist can use are depicted. Each cluster of artificial lashes includes a plurality of artificial hairs composed of natural materials (e.g., silk or real mink) or synthetic materials (e.g., acrylic, PBT, or synthetic mink made of polyester).

[0034] An artificial hair cluster typically includes 10 to 30 hairs that are heated (e.g., as part of a hot melt process) and then affixed to each other. For example, in some embodiments, linear artificial lashes are heated at one end so that they begin to fuse to each other at that end, while in other embodiments, linear artificial hairs are heated near a center point and folded under each other.

[0035] In some embodiments, some or all of the artificial hairs within a cluster can be tied to a support thread (i.e., knotted). The artificial hairs can be tied by any such means, such as a slip knot that prevents the cluster from spreading horizontally.

[0036] Figure 3A How multiple clusters of artificial lashes can be connected to form a bundle (also referred to as a "lash fusion") is depicted. More specifically, a lash fusion can include multiple clusters fused together near the base to form a straight line of artificial hairs that can be applied along the upper lash line.

[0037] For example, the multiple clusters can be fused together (e.g., via a heat sealing process) about 1-5 mm above the base by the intersecting artificial hairs. In some embodiments, the multiple clusters are fused together about 1.5-2.5 mm above the base. When the intersecting portions of the intersecting artificial hairs are fused together, the adjacent clusters can be affixed to each other. This technique can make the multiple lash fusions appear seamless and blend in with the individual's natural lashes.

[0038] The intersecting portions of the intersecting artificial hairs can also be connected using an adhesive (i.e., not fused together by a hot melt process). In such embodiments, the multiple clusters can be exposed to a curing assembly (e.g., a heater, a dryer, or a light source) that causes the adhesive to cure. Artificial lashes made of natural materials (e.g., human hair or real mink) are typically connected using glue or other adhesives rather than by a hot melt process.

[0039] The lash fusions can include 3-10, 3-7, 5-10, 5-7, or 4-6 clusters. Thus, the lash fusions can include 30-90 individual artificial hairs. Here, for example, a first lash fusion includes nine clusters, while a second lash fusion includes five clusters.

[0040] Note, however, that both styles can include the same number of artificial hairs. For example, a first lash fusion can include nine clusters, each of five artificial hairs, while a second lash fusion can include five clusters, each of nine artificial hairs. Both styles can also include different numbers of artificial hairs (e.g., the first can include a higher density of artificial hairs, and thus be more suitable for placement near the tear duct).

[0041] The lash fusions can be 4-8 mm wide, although embodiments are typically 5-6 mm wide. This is much wider than conventional clusters, which are 1.5-2 mm wide, and thus provides greater coverage along the eyelid.

[0042] Figure 3B are side views of two different styles of lash fusions. The multiple clusters of each lash fusion can be fused to one another (e.g., during a heat staking process). This design provides several advantages over traditional lash grafting clusters.

[0043] For example, because the multiple clusters can be heat sealed to one another, the total height at the base of the lash fusion is only 0.05-0.15 mm. At the same time, conventional clusters use a thin wire to connect the artificial hairs to one another at the base. However, the presence of the thin wire causes the total height of the cluster base to exceed 0.3 mm (e.g., typically 0.3-0.7 mm).

[0044] Furthermore, the lash fusions described herein have no quantifiable weight. Thus, the lash fusions can more easily adhere to an individual's natural lashes and remain for a longer period of time. Likewise, the presence of the thin wire causes conventional clusters to have a quantifiable weight, which affects how they must adhere to an individual's natural lashes.

[0045] Figure 3C shows how a set of multiple lash fusions can be secured to an individual's lash line in a single motion. A set can include multiple lash fusions arranged to match the curvature of the upper lash line of an eyelid. For example, the multiple lash fusions can be arranged so that the inner ends (i.e., the bases) form a concave shape that substantially complements a universal lash line for nearly any human eye. In some embodiments, each set preferably includes five to seven different artificial hair clusters. The number of lash fusions within each set (as well as the number of clusters within each lash fusion) can be based on the thickness of the artificial hairs used, the desired style of the eyelid to which the set is intended to be secured, the desired lash density (also referred to as the "fullness" of the individual's lashes), and the like. As Figure 3CAs shown, the set of lash fusions is aligned with the lower side of the eyelid rather than the lash line, and then secured to the individual's natural lashes. In other words, the set of lash fusions is applied directly to the natural lashes rather than the lower side of the eyelid.

[0046] An adhesive can be applied to the top of each lash fusion in the set, which enables the individual to easily apply the set directly to the natural lashes. The individual responsible for applying the set of lash fusions can be the person who secures the lash fusions to herself or someone else (e.g., a professional lash technician or makeup artist). In some embodiments, the adhesive is applied when the lash fusions and / or the set are initially manufactured. Additionally or alternatively, the individual can apply the adhesive prior to applying the set of lash fusions to the individual's natural lashes.

[0047] The adhesive can be a waterproof (semi-permanent) glue, mascara, or some other copolymer solution with adhesive qualities. Although latex-based adhesives are generally avoided to avoid irritation (e.g., due to allergic reactions) to the individual's eyelids, the adhesive can include various other natural and / or chemical ingredients. Examples of possible adhesives include:

[0048] • Acrylates / Ethylhexyl Acrylate Copolymer, Water, Propylene Glycol, Ceteareth-25, Hydrogenated Castor Oil, Glycerin, Phenoxyethanol, 2-Bromo-2-Nitropropane-l,3-Diol, Methylchloroisothiazolinone, Methylisothiazolinone, Methylparaben, and optionally a colorant (e.g., Black 2 (Cl 77266));

[0049] • Polyterepene, Styrene / Isoprene Copolymer, Petrolatum, Polyisobutene, Ceramicrocristalina, Cire Microcrystalline, Hydrogenated Styrene / Methylstyrene / Indene Copolymer, Styrene / VA Copolymer, and optionally an antioxidant (e.g., Butylated Hydroxytoluene (BHT));

[0050] • Chlorine Dioxide, p-Anisic Acid, Biotin, Lavender Oil, Propylene Glycol, Water, 2-Ethylhexyl Acrylate, and optionally a preservative (e.g., Benzalkonium Chloride); and

[0051] • Acrylates Copolymer and Water.

[0052] Those skilled in the art will recognize that many other adhesive compositions are possible, and in fact can be desirable for individuals with certain allergies, a certain duration of securement (also referred to as the "permanency" of the lash graft), etc.

[0053] Semi-permanent eyelash implant clusters can be applied with a Federal Drug Administration approved (FDA approved) adhesive to achieve a secure bond. Such adhesives typically include cyanoacrylates. Different types of cyanoacrylates (e.g., ethyl, methyl, propyl, butyl, and octyl esters) have been designed to bond different surfaces. For example, an adhesive made from methyl-2-cyanoacrylate is designed to bond smooth surfaces (e.g., eyelash implants) to porous surfaces (e.g., natural eyelashes), but not to skin, as it can cause irritation.

[0054] Figure 4 It is shown how the plurality of eyelash fusions in a set can be positioned in a particular arrangement. Although the plurality of eyelash fusions within a set are not typically connected to one another, the plurality of eyelash fusions can be arranged such that the set substantially complements the shape of an eyelid. More specifically, the curvature of the plurality of eyelash fusions can substantially match the general curvature of an eyeliner. Thus, when the set is arranged proximate to an eyeliner, the entire set of eyelash fusions can be substantially flush with the eyelash line. The plurality of eyelash fusions together form a set of eyelash implants that can be applied in a single motion.

[0055] Figure 5 It is depicted how the arrangement of the set of eyelash implants enables all of the eyelash fusions to be simultaneously grasped by an applicator. More specifically, an individual or healthcare professional (e.g., an eyelash technician or make-up artist) can use an applicator to grasp the entire set of eyelash implants and simultaneously apply the entire set of eyelash implants to the individual's natural eyelashes in a single motion.

[0056] Figure 6 It is depicted how a set of eyelash fusions can be placed underneath an individual's natural eyelashes, with the plastic representing the individual's eyelid. As further described below, an adhesive is applied to the top of each eyelash fusion in the set of eyelash implants. Thus, the set of eyelash implants can be directly applied to the underside of the individual's natural eyelashes proximate to the eyeliner, rather than the eyelid above the eyelash line.

[0057] Figure 7 It is depicted how an adhesive can be applied to the top of the entire set of eyelash implants or to the eyelash fusions that make up the set. Additionally or alternatively, an adhesive can be applied to the individual's natural eyelashes. The adhesive applied to the artificial eyelash implants can be the same adhesive or a different adhesive than the adhesive applied to the individual's natural eyelashes.

[0058] This technique enables an individual to easily apply a set of eyelash implants directly to the underside of the individual's natural eyelashes proximate to the eyeliner, rather than to the individual's eyelid proximate to the eyelash line. Although the plurality of eyelash fusions are typically provided to be simultaneously grasped and applied to the individual's natural eyelashes, the individual can also apply the eyelash fusions individually.

[0059] The adhesive can be a semi-permanent glue or mascara. In some embodiments, the adhesive includes an oil-soluble polymer or a water-soluble polymer that helps to enhance the adhesion and affinity of the artificial lash grafts to the individual's natural lashes. The adhesive can be a water-resistant formulation that allows the set of lash grafts to remain secured to the individual's natural lashes for a longer period of time (e.g., days, weeks, or months).

[0060] Although latex-based adhesives are generally avoided to avoid irritation (e.g., due to allergic reactions) to the individual's eyelids, the adhesive can include various other natural ingredients (e.g., sugar or honey) and / or chemical ingredients. For example, a copolymer is typically a primary ingredient in many adhesive formulations. The adhesive can be a commercially available adhesive used for conventional lash grafts or a specialized composition used for the set of lash grafts described herein. The adhesive can be clear or colored (e.g., cream or black to mimic mascara).

[0061] Figure 8 A flowchart depicting a process 800 for manufacturing a lash fusion including multiple clusters of artificial lashes is depicted. The artificial lash clusters are first formed using, for example, a hot melt process that heats and connects the artificial hairs to one another (step 801). In some embodiments, the linear artificial hairs are heated at one end such that they begin to fuse to one another at that end. In other embodiments, the linear artificial hairs are heated near a center point and folded near the center point (i.e., such that a single artificial hair appears as two artificial lashes). The artificial hairs can then be overlapped (e.g., near the fused end or the center fold) to form a cluster.

[0062] The hot melt process requires heating multiple artificial hairs to a temperature sufficient to cause the individual hairs to begin to melt. For example, artificial hairs made of PBT can be heated at one end to approximately 55-110°C during a heat sealing process in which the ends begin to fuse to one another. It should be noted, however, that the clusters can include artificial hairs composed of natural materials (e.g., silk or real mink hair) or synthetic materials (e.g., acrylic, PBT, or synthetic mink hair made of polyester). Although the clusters can include between 10 and 90 artificial hairs, most clusters include between 10 and 30 artificial hairs.

[0063] The multiple clusters can then be connected together to form a lash fusion (step 802). More specifically, the lash fusion can include multiple clusters fused together near one end (i.e., the base) to form a straight line of artificial hairs that can be placed under the individual's natural lashes.

[0064] For example, the multiple clusters can be connected together using a hot melt process that is substantially similar to the hot melt process used to form the individual clusters. As described above, the hot melt process requires heating the multiple clusters to a temperature sufficient to cause the individual lashes to begin to melt. Thus, the clusters made of PBT can be heated near the one end to approximately 55-110°C (e.g., 65°C). For example, the clusters can be heated approximately 1.5-2.5 mm above the base. As the individual artificial hairs begin to melt, the multiple clusters will connect to each other near the base to form a straight artificial hair, thereby forming the lash fusion.

[0065] As another example, the multiple clusters can be connected together using glue or some other adhesive composed of various substances. In such embodiments, the clusters can be exposed to a curing assembly (e.g., a heater, a dryer, or a light source) that causes the adhesive to cure. Thus, after the multiple clusters have been formed (e.g., by a hot melt process), the multiple clusters can be glued to each other to form the lash fusion. Artificial lashes made of natural materials (e.g., human hair or real mink hair) are typically connected using glue or other adhesives rather than by a hot melt process.

[0066] An adhesive (e.g., a pressure sensitive adhesive) can then be applied to the top of the lash fusion (step 803). The adhesive can enable the individual to subsequently apply the lash fusion directly to the underside of the individual's natural lashes. Additionally or alternatively, the individual can apply the adhesive prior to applying the lash fusion to the natural lashes.

[0067] In some embodiments, multiple lash fusions are positioned in a particular arrangement to form a set of lash grafts (step 804). For example, 4-6 lash fusions can be arranged such that the inner ends (i.e., the bases) of the lash fusions form a concave shape that substantially complements an eyeliner of an eyelid. Although the lash fusions are typically not connected to each other (e.g., fused together using heat, adhesive, etc.), the entire set can be applied to the underside of the individual's natural lashes in a single motion.

[0068] Figure 9 A flowchart depicting a process 900 for applying a set of lash grafts to an individual's natural lashes is depicted. The set of lash grafts is initially obtained by the individual or a healthcare professional (e.g., a lash technician or a makeup artist) (step 901). The set of artificial lash grafts can include multiple lash fusions, each of which is composed of multiple clusters of artificial lashes. The set of artificial lash grafts can then be grasped using an applicator (step 902). The applicator can be designed such that the entire set of artificial lash grafts (i.e., all of the lash fusions) can be grasped and removed (e.g., from a surface to which the set of artificial lash grafts is attached) in a single motion.

[0069] In some embodiments, adhesive is applied to the top of each lash fusion in the set of artificial lash grafts (step 903), while in other embodiments, adhesive is applied to the top of each lash fusion in the set of artificial lash grafts during the manufacturing process. The adhesive can be, for example, waterproof glue or mascara. The set of artificial lash grafts can then be arranged proximate to the individual's eyeliner below the individual's natural lashes (step 904) and secured to the underside of the individual's natural lashes (step 905) rather than the eyelid above the individual's lash line.

[0070] Unless contrary to physical possibility, the foregoing description of steps is considered to be exemplary and not restrictive. For example, adhesive can be applied to individual tufts before or after the tufts are formed into lash fusions. Other steps can also be included in some embodiments.

[0071] Notes

[0072] The foregoing description of various embodiments of the claimed subject matter has been presented for the purposes of illustration and description. It is not intended to be exhaustive or to limit the claimed subject matter to the precise form disclosed. Many modifications and variations will be apparent to practitioners skilled in the art. Embodiments were chosen and described in order to best describe the principles of the application and its practical application, thereby enabling others skilled in the art to understand the claimed subject matter, the various embodiments and to recognize various modifications that are suited for particular uses.

Claims

1. An eyelash fusion, comprising: a base; and a plurality of tufts connected at or near the base, each tuft of the plurality of tufts comprising a plurality of artificial hairs; wherein the plurality of tufts are connected at or near the base by applying heat or / and an adhesive, wherein at least some of the artificial hairs of at least one tuft of the plurality of tufts are connected to each other at the base, wherein the eyelash fusion is for application to the underside of natural eyelashes of an individual, and wherein the thickness of the base ranges between 0.05 millimeters and 0.15 millimeters, inclusive.

2. The eyelash fusion of claim 1, wherein the plurality of artificial hairs comprises a synthetic material.

3. The eyelash fusion of claim 2, wherein the plurality of artificial hairs comprises polybutylene terephthalate.

4. The eyelash fusion of claim 2, wherein the plurality of artificial hairs comprises polyester.

5. The eyelash fusion of claim 1, wherein the plurality of artificial hairs of each tuft of the plurality of tufts are fused to each other at the base by the applying heat.

6. The eyelash fusion of claim 1, wherein a plurality of the eyelash fusion are designed for application to the underside of the natural eyelashes in an arrangement adjacent to each other under the natural eyelashes.

7. The eyelash fusion of claim 1, wherein the plurality of tufts are fused together by crossing artificial hairs 1 millimeter to 5 millimeters above the base.

8. The eyelash fusion of claim 1, wherein the applying heat is sufficient to cause partial melting of at least some of the artificial hairs in each tuft of the plurality of tufts.

9. The eyelash fusion of claim 1, wherein the applying heat comprises heat sealing.

10. The eyelash fusion of claim 1, wherein the applying heat comprises heat fusing.

11. The eyelash fusion of claim 1, further comprising: an adhesive layer on the top side of at least some of the plurality of tufts, wherein the adhesive layer allows the eyelash fusion to be applied to the underside of the natural eyelashes.

12. The eyelash fusion of claim 1, wherein the plurality of tufts are connected together by an adhesive.

13. The eyelash fusion of claim 1, wherein a plurality of the eyelash fusion are designed for application to the underside of the natural eyelashes flush with the eyelash line.

14. A set of artificial eyelash grafts comprising a plurality of the eyelash fusion of any one of claims 1 to 13.

Images