JP6045120B2 - Manufacturing method of free design bridge type false eyelashes - Google Patents

Description

  The present invention relates to a free-design bridge-type false eyelashes of a type that uses the eyelashes of the upper eyelid and hangs over the eyelashes and a method for producing the same.

  Conventionally, eyelash extensions have been known as a treatment form in which the eyelashes of the upper eyelid are used, and independent artificial eyelashes are added one by one to the eyelashes (see Patent Document 1). The artificial eyelashes are attached to the raw eyelashes to make the raw eyelashes thicker or longer, thereby visually increasing the hair.

  In addition, artificial eyelashes are planted and arranged one by one on the surface side of the ultra-thin base, and false eyelashes with adhesive tape are produced in advance on the back side, and the false eyelashes are attached to the upper eyelid with the adhesive tape. It is known (see Patent Document 2).

  Further, a U-shaped thickening base material formed by forming an edge member serving as a base for attachment to the eyelashes in a thin line shape, and refracting the main hair material at both ends of the edge member, and a main hair material There is known a bridge-type false eyelash that is composed of a plurality of secondary hair materials arranged between and connected to the edge member, and each of the thickening base material and secondary hair material is formed of a lightweight material (see Patent Document 3). ).

JP-A-10-183415 JP 2012-46852 A JP 2013-44064 A

  People who have poor eyelashes on the upper eyelids, especially patients who have side effects of drugs during or after the disease, have a little lashes on the edge of their eyes, so they may be left lonely There is an appearance problem. In addition, if the practitioner has a low level of skill when wearing a plurality of independent false eyelashes, the aesthetics of the finish is inferior and requires a treatment time over a long period of 60 to 90 minutes. May be a burden on the user. Further, when sticking false eyelashes to the eyelashes, it is highly possible that a large amount of the treatment adhesive used for the treatment will be adversely affected for a long time.

  Most of the surgical adhesives used in eyelash extensions are adhesives called “cyanoacrylate adhesives”. A cyanoacrylate-based adhesive is an adhesive that undergoes a chemical reaction when exposed to moisture in the air, has a high curing rate, has a high hardness after curing, and does not easily come off.

  However, a trace amount of formaldehyde is released from the cyanoacrylate during curing with the chemical reaction. Formaldehyde is an organic compound that is irritating to the mucous membranes, and vapor induces inflammation of the respiratory tract, eyes, and throat. People with allergies can cause problems such as skin irritation on the eyelids, redness, and conjunctival redness. Therefore, it is necessary to reduce the usage amount of the adhesive for treatment as much as possible.

  The false eyelashes with adhesive tape on the back side of the ultra-thin base have lower adhesive strength due to the movement of the upper eyelid, and the duration of sticking is also reduced. There is a risk of easily leaving. In addition, for people with sensitive skin, it is considered that skin irritation and skin irritation occur due to stimulation of the adhesive tape.

  Conventional bridge-type false eyelashes are complicated in manufacturing process and are not easily mass-produced industrially. In addition, since the operation of attaching the false eyelashes to the eyelashes requires skill, the cost is higher than other types of false eyelashes. Furthermore, the edge member serving as the base does not have an elastic force and may prevent the growth of eyelashes.

  In order to eliminate the above disadvantages, the present invention simplifies the manufacturing process of false eyelashes and can industrially mass-produce them, and the eyelashes can be attached even if they are not highly skilled practitioners. It is intended to be installed easily, quickly and accurately. Further, the present invention provides a free-design bridge-type eyelash that has a visual eyeline effect and can be attached to the eyelashes without a sense of incongruity even for those with few raw eyelashes.

  A polyurethane elastic fiber (for example, spandex) is known as a fiber having excellent stretchability, lighter than rubber, and having a stretch effect. By using this polyurethane elastic fiber as a material, the shape is stable while maintaining a certain elasticity, so even if the raw eyelashes grow, there is no risk of the raw eyelashes being easily removed and the wearing period is extended. The burden on the raw eyelashes is also reduced.

  Moreover, you may use the artificial synthetic spider thread of a new material instead of a polyurethane elastic fiber. Artificial synthetic spider silk is attracting attention as a new material for oil removal using protein as a raw material. It has higher strength than steel and high elongation like nylon, has heat resistance up to 300 ° C, and is the toughest in the world. It is said to be a next-generation super fiber. A representative one is “QMONOS (registered trademark)”.

  The amount of manufacturing adhesive used to manufacture free design bridge type eyelashes in the manufacturing process is less than that of conventional bridge type eyelashes, so it completely cures in about 15 minutes by natural drying and grows eyelashes. The amount of the surgical adhesive used when adhering the free design bridge-type false eyelashes can be reduced to 1/10 or less compared to the conventional eyelash extension (see Patent Document 1). Therefore, since the treatment time can be reduced to about 1/6, there is almost no adverse effect on the human body.

  The present invention is a fiber that is excellent in yarn stretchability, lighter than rubber, and has a stretch effect, and uses a polyurethane elastic fiber (for example, spandex) as a material. Furthermore, by using artificial synthetic spider silk instead of polyurethane elastic fiber, a material having toughness and stretchability exceeding that of nylon is also used. A form in which a cover material, sheath yarn, or plain sheath yarn is wrapped around the outer peripheral surface of the core yarn that has been stretched is also used.

The free design bridge-type false eyelashes of the present invention comprises a base core material, an auxiliary base material, and a plurality of artificial eyelashes, and both the base core material and the auxiliary base material are made of yarn made of polyurethane elastic fibers. The base core material and the auxiliary base material are arranged in parallel, one end of the artificial eyelash is attached to the outer peripheral surface of the base core material, and the artificial eyelash is attached to the auxiliary base material. The artificial eyelashes are adhered to an outer peripheral surface, and the artificial eyelashes are supported by both the base core material and the auxiliary base material.

In the above- described free design bridge-type false eyelashes, the diameter of the base core material made of polyurethane elastic fiber is 0.1 mm or less, and the diameter of the auxiliary base material made of polyurethane elastic fiber is 0.00 mm. It is characterized by being 01 mm or less.

The free design bridge-type false eyelashes according to claim 1 comprises a base core material, an auxiliary base material, and a plurality of artificial eyelashes, and a cover material is wrapped around the outer peripheral surface of the base core material in a single cover process. The covering base core material and the auxiliary base material that have been subjected to the above are arranged in parallel, one end of the artificial eyelashes is adhered to the outer peripheral surface of the covering base core material, and the artificial eyelashes are attached to the auxiliary base material The artificial eyelashes are attached to the outer peripheral surface of the cover, and the artificial eyelashes are supported by both the covering base material and the auxiliary base material.

The free design bridge-type false eyelashes according to claim 2 , comprising a base core material, an auxiliary base material, and a plurality of artificial eyelashes, and a plurality of cover materials on the outer peripheral surface of the base core material on the outer peripheral surface of the base core material. Covering base core material that has been covered by covering the bottom and upper windings of a sheath yarn that is twisted in one piece and the auxiliary base material are arranged in parallel, and one end of the artificial eyelash is covered with the cover Attaching to the outer peripheral surface of the ring base core material, and attaching the artificial eyelashes to the outer peripheral surface of the auxiliary base material, and supporting the artificial eyelashes to both the covering base material and the auxiliary base material It is characterized by being formed.

The free design bridge-type false eyelashes according to claim 3 is composed of a base core material, an auxiliary base material, and a plurality of artificial eyelashes, and a plurality of cover materials are arranged in parallel on the outer peripheral surface of the base core material. Covering base core material in which a sheath thread is wound twice in a lower winding and an upper winding and subjected to a covering process and the auxiliary base material are arranged in parallel, and one end of the artificial eyelash is connected to the covering base core The artificial eyelashes are attached to the outer peripheral surface of the material, the artificial eyelashes are attached to the outer peripheral surface of the auxiliary base material, and the artificial eyelashes are supported by both the covering base material and the auxiliary base material. It is characterized by being.

The free design bridge-type false eyelashes according to claim 4 is composed of a base core material, an auxiliary base material, and a plurality of artificial eyelashes, with an interval so as to cover the outer peripheral surface of the base core material with a cover material, Covering processing is possible by winding a plurality of clockwise and counterclockwise windings in an X shape alternately with a lower winding clockwise (or counterclockwise), an upper winding counterclockwise (or clockwise). The applied covering base core material and the auxiliary base material are arranged in parallel, one end of the artificial eyelash is attached to the outer peripheral surface of the covering base core material, and the artificial eyelash is attached to the auxiliary base material. The artificial eyelashes are adhered to an outer peripheral surface, and the artificial eyelashes are supported by both the covering base core material and the auxiliary base material.

Claim 5 is the free design bridge eyelashes according to claim 1, in covering processed by winding the cover material to the singlet is formed by covering the auxiliary base member subjected to the outer peripheral surface of the auxiliary base member It is characterized by being.

A sixth aspect of the present invention provides the free design bridge-type false eyelashes according to the second aspect, in which a sheath yarn obtained by twisting a plurality of cover materials on the outer peripheral surface of the auxiliary base material is wound around the lower winding and the upper winding twice. It is characterized in that it is formed of a cover ring auxiliary base material that has been subjected to ring processing.

A seventh aspect of the present invention is the free design bridge-type false eyelashes according to the third aspect, wherein a flat sheath yarn in which a plurality of cover materials are arranged in parallel on the outer peripheral surface of the auxiliary base material is doubled into a lower winding and an upper winding. It is characterized by being formed of a covering auxiliary base material that has been wound and covered.

Claim 8 is the free design bridge-type false eyelashes according to claim 4 , wherein the outer periphery of the auxiliary base material is covered with a cover material while being spaced apart in a clockwise direction (or counterclockwise), It is made of a covering auxiliary base material that is covered in a counterclockwise direction (or clockwise direction) by winding a plurality of clockwise and counterclockwise windings in an X shape alternately. It is characterized by that.

Claim 9 is the free design bridge eyelashes according to any one of claims 1 to 8, characterized in that the base core member and the auxiliary base member and the cover material is a polyurethane elastic fiber and materials It is said.

Furthermore, the present invention is the free design bridge-type false eyelashes according to paragraphs 0016 and 0017 , wherein the base core material made of polyurethane elastic fiber and the auxiliary base material are made of artificial synthetic spider silk. It is said.

Claim 10, in the free design bridge eyelashes according to any one of claims 1 to 8, that the base core member and the auxiliary base member and the cover material and the material of the artificial synthetic spider silk It is a feature.

A method for producing a free design bridge-type false eyelash includes a base core material or a covering base core material, and a first step in which both ends of the auxiliary base material or the covering auxiliary base material are stretched and arranged in parallel. A second step of applying an adhesive (for example, silicon glue) to one end of the artificial eyelashes, applying the adhesive to an intersection of the artificial eyelashes and the base core material, or the covering base core material; A third step of applying the adhesive to the intersection of the eyelash and the auxiliary base material, or the covering auxiliary base material and sticking the artificial eyelash, and cutting according to the length from the eye to the corner of the eye, It is characterized by comprising a fourth step in which the adhesive is naturally dried and cured .

The mounting method of the free design bridge-type false eyelashes is characterized in that the free design bridge-type false eyelashes and the raw eyelashes are superposed and pasted with an adhesive applied to the outer peripheral surface of the artificial eyelashes .

Generally, the eyelashes of the upper eyelid are composed of 4 to 5 layers, and a free design bridge-type false eyelashes are attached to the second layer of the raw eyelashes.
The specific method of attaching the free design bridge-type false eyelashes includes the steps of pasting all the first to fifth layers of the raw eyelashes on the upper eyelid with the first protective tape, and the raw eyelashes attached with the first protective tape. Pull out the first layer of the raw eyelashes with tweezers from the first layer to the fifth layer of false eyelashes, stick it with the second protective tape on the lower eyelid side, pull out the second layer of the raw eyelashes with tweezers, Attaching the adhesive portions at both ends of the third protective tape folded back onto the surface of the first protective tape to which the third layer to the fifth layer of the raw eyelashes are pasted, and the free design bridge-type false eyelashes After turning over, attaching to the central adhesive part of the third protective tape, applying an adhesive to one end of the plurality of artificial eyelashes, and attaching to the second layer of raw eyelashes A step of attaching the second layer of raw eyelashes and the plurality of artificial eyelashes to the free design bridge-type false eyelashes before the adhesive dries, and attaching them to the upper eyelid and the lower eyelid. The method includes a step of removing all of the first to third protective tapes attached .

  The free design bridge-type false eyelashes of the present invention have a stretch structure that is thin, tough and has good stretchability by using polyurethane elastic fibers for the base core material, auxiliary base material, and cover material, and has a simple structure. The manufacturing method is simple and industrially inexpensive mass production is possible, and the length, angle, and spacing of the artificial eyelashes can be freely arranged, and the degree of freedom in design is high.

  The base core material, the auxiliary base material, and the polyurethane elastic fiber of the cover material can be used in place of the artificial synthetic spider silk. Artificial synthetic spider silk has toughness and stretchability superior to nylon, and can be colored freely.

  The embodiment in which the auxiliary base material, the base core material, and the cover material are covered has a soft touch, and the mesh design improves aesthetics and the eyeline effect is remarkable. Further, since there are mesh-like irregularities, the manufacturing adhesive enters the recesses, and the adhesive strength between the raw eyelashes, the artificial eyelashes, and the free design bridge type false eyelashes increases.

In the embodiment that performs the covering process in which the cover material is wound around the thin base core material, it is not easy to ensure uniform quality, and when the rotating torque is applied to the base core material, The core material may become difficult to handle due to twisting or shrinking.
In such a case, the form stability is improved by performing a covering process in which a plurality of cover materials are wound in an X shape on the lower and upper windings alternately in the clockwise and counterclockwise directions.

  In the embodiment that performs the covering process by wrapping the sheath yarn that is twisted on the cover material, the torque disappears by turning the lower winding and the upper winding in opposite directions (right twist and left twist). Therefore, it becomes possible to prevent the twisting force from entering the base core material, and the form stability is improved.

  In the embodiment of the covering process in which the cover material is double-wrapped with the parallel sheath yarn, the plain sheath yarn is wound at an interval, so that the amount of use of the plain sheath yarn can be reduced and the base core material can be reduced. Most of the surface can be covered, and an uneven portion that improves the adhesive strength is also secured.

  Free design bridge-type false eyelashes can be easily manufactured in stores by preparing a base core material, a covering base core material, an auxiliary base material, a covering auxiliary base material, artificial eyelashes, and a manufacturing adhesive.

  Free design bridge-type false eyelashes are easy to handle and improve work efficiency even if you are not skilled. At the time of wearing, there is a remarkable eyeline effect, visibility of the hair thickening effect, and a three-dimensional shape with a three-dimensional effect. In addition, it can be firmly attached to the eyelashes of the upper eyelid and can be neatly aligned.

  In the case of a mounting method that does not turn over the raw eyelashes, it can be mounted without sticking adhesive tape, so the treatment time can be shortened and the free design bridge type false eyelashes can be curved while sticking, so a detailed mounting place And the shape of the curve can be finely adjusted. Moreover, since it can be mounted on other than the second layer of the raw eyelashes, the durability of the raw eyelashes and the aesthetics of the finish can be adjusted.

  The free design bridge-type false eyelashes of the present invention has a shortened manufacturing process time by simplifying the manufacturing process compared to the conventional bridge-type false eyelashes (see Patent Document 3). It can be completed within minutes, can be produced at low cost, and can be prepared.

Since the usage amount of the surgical adhesive is suppressed to one-tenth or less as compared with the conventional eyelash extension (see Patent Document 1), the treatment time can be shortened to one-sixth or less. Therefore, the influence on the skin of the upper eyelid and the influence on the eyeball can be reduced, and there is almost no adverse effect on the human body.
Since the time required for the manufacturing process and the treatment process is a short time of 30 minutes or less in total, the effect of improving work efficiency is remarkable.

  Since the entire length of the free design bridge-type false eyelashes can be cut arbitrarily, it is a remarkable feature that the design can be easily changed. For example, when it is cut from 2 mm to less than 20 mm, it can be partially attached to the upper eyelid. For this reason, it is possible to select a free design for each person who receives a treatment, and there is no unnaturalness and it is comfortable. Further, it can be pre-manufactured with an appropriate design in accordance with the demands of people with short eyelashes during or after illness or with a small amount of eyelashes, and can be stored, resulting in extremely high work efficiency.

Since the degree of freedom of design is high, it can be adjusted to all types of eyes, normal eyes, round eyes, and long cuts, and the shape of the base core or base auxiliary material can be selected, so the shape of the eyeline can also be selected arbitrarily You can create your own unique eye according to the needs of the person receiving the treatment.
By using polyurethane elastic fiber or artificial synthetic spider silk as the base core material and auxiliary base material, and polyurethane elastic fiber or artificial synthetic spider silk as the material of the yarn to be covered, it has almost no deterioration due to its water resistance function. is there.

(A) (B) is a top view which shows the Example of the free design bridge type false eyelashes by this invention. (C) (D) is a top view which shows other Examples of the free design bridge type false eyelashes by this invention. It is a top view which shows the Example of the form which uses partially the free design bridge type false eyelashes by this invention. It is a schematic diagram of the covering yarn which wound the yarn in a single layer. (A) is a top view which shows the some cover raw material used for this invention, (B) is a top view which shows the example which carried out the single twist of the some cover raw material. It is a schematic diagram of the covering yarn in which the yarn is wound twice on the lower winding and the upper winding. It is a top view which shows the example which arranged the some cover raw material used in this invention in parallel. (A) is a schematic diagram of a covering yarn in which a sheath yarn is wound twice in the lower and upper windings, and (B) is a schematic diagram in which the core is rotated 90 ° in the circumferential direction. It is a schematic diagram of the covering yarn of multiple winding structure. It is a figure which shows the 1st process of the manufacturing method of the free design bridge type false eyelashes by this invention. It is a figure which shows the 2nd process of the manufacturing method of the free design bridge type false eyelashes by this invention. It is a figure which shows the 3rd process of the manufacturing method of the free design bridge type false eyelashes by this invention. (A) (B) is a side view which shows the sticking position of the artificial eyelashes manufactured at the 3rd process of the free design bridge type false eyelashes by this invention. It is a figure which shows the 4th process of the manufacturing method of the free design bridge type false eyelashes by this invention. It is a perspective view which has apply | coated the adhesive agent to the artificial eyelashes. It is a side view which shows the raw eyelashes of the upper eyelid. FIG. 4 is a side view showing that the free design bridge-type false eyelashes according to the present invention are placed on the raised eyelashes and the artificial eyelashes are attached to the raised eyelashes. It is a side view which shows having stuck artificial lashes, raw eyelashes, and free design bridge type false eyelashes. It is a side view which shows having mounted the free design bridge type false eyelashes on the growth eyelashes by this invention. FIG. 3 is a side view showing that free design bridge-type false eyelashes according to the present invention are attached to lashes and artificial eyelashes. The figure which stuck the eyelashes of the lower eyelid with the protective tape is shown. It is a figure which shows the 1st, 2, 3, 4, 5th layer of the raw eyelashes of an upper eyelid. It is a side view which shows the step which affixes a 1st protective tape on the eyelashes of the upper eyelid. It is a side view which shows the step which sticks the raw eyelashes of the upper eyelid on the eyelashes side of the lower eyelid. It is a front view which shows the step which sticks a 1st protective tape and a 2nd protective tape. It is the perspective view which turned up the both ends of the protective tape. It is a front view which shows the step which sticks a 3rd protective tape. It is a front view which shows the step which sticks the free design bridge type false eyelashes by the present invention to the 3rd protection tape. It is a side view which shows the step which sticks the free design bridge type false eyelashes by the present invention to the 3rd protection tape. It is a side view which shows the step which sticks artificial eyelashes to raw eyelashes. It is a side view which shows the step which sticks raw eyelashes, artificial eyelashes, and the free design bridge type false eyelashes by this invention. It is a side view which shows the step which peeled off all the protective tapes and equipped with the free design bridge type false eyelashes by this invention.

  Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.

  FIG. 1 to FIG. 3 are views showing an embodiment of a free design bridge type false eyelash according to the present invention. 1A shows a first embodiment, FIG. 2B shows a second embodiment, FIG. 2C shows a third embodiment, FIG. 3D shows a fourth embodiment, and FIG. 5 shows an example of an embodiment. Figures 1 (A), 1 (B), 2 (C) and 2 (D) are shapes of free design bridge-type false eyelashes shaped into a bow shape. The total length L is about 20 mm to about 40 mm.

In FIG. 1A, the auxiliary base material 2a and the base core material 3a are arranged in parallel, the base portions of the plurality of artificial eyelashes 4 are adhered to the outer peripheral surface of the base core material 3a, and the artificial eyelashes 4 are The artificial eyelashes 4 are attached to the outer peripheral surface of the auxiliary base material 2a, and the artificial eyelashes 4 represent the free design bridge-type false eyelashes 1 formed by being supported by both the base core material 3a and the auxiliary base material 2a.
In FIG. 1B, the auxiliary base material 2a and the base core material (thick) 3b are arranged in parallel, and the root portions of the plurality of artificial eyelashes 4 are adhered to the outer peripheral surface of the base core material (thick) 3b. The artificial eyelashes 4 are attached to the outer peripheral surface of the auxiliary base material 2a, and the artificial eyelashes 4 are formed by supporting both the base core material (thick) 3b and the auxiliary base material 2a. 1 is represented.

In FIG. 2C, the auxiliary base material 2a and the covering base core material 3c are arranged in parallel, and the root portions of the plurality of artificial eyelashes 4 are adhered to the outer peripheral surface of the covering base core material 3c, and The artificial eyelash 4 is attached to the outer peripheral surface of the auxiliary base material 2a, and the artificial eyelash 4 represents the free design bridge-type false eyelash 1 formed by supporting both the covering base core material 3c and the auxiliary base material 2a. ing.
In FIG. 2D, the covering auxiliary base material 2b and the covering base core material 3c are arranged in parallel, and the root portions of the plurality of artificial eyelashes 4 are adhered to the outer peripheral surface of the covering base core material 3c. The artificial eyelashes 4 are attached to the outer peripheral surface of the covering auxiliary base material 2b, and the artificial eyelashes 4 are formed by supporting both the covering base core material 3c and the covering auxiliary base material 2b. The type false eyelash 1 is shown.

  The fifth embodiment shown in FIG. 3 represents a case where the total length L of the first embodiment shown in FIG. 1A is 2 mm or more and less than 20 mm. The second embodiment shown in FIG. 1 (B), the third embodiment shown in FIG. 2 (C), and the fourth embodiment shown in FIG. 2 (D) have the same total length L. It may be formed from 2 mm to less than 20 mm.

1 in FIG. 1 to FIG. 3 is a free design bridge type false eyelash of the present invention.
The auxiliary base material 2a and the base core material 3a are made of a synthetic fiber such as nylon or polyester, a polyurethane elastic fiber, or an artificial synthetic spider thread (for example, a thread diameter of 0.01 mm or less). It consists of

The cover base base material 3c has four types of examples as described below.
4, 6, 8, and 9, the base core material 3a has the same material and structure as the auxiliary base material 2a, and the covering base core material 3c has the same material and structure as the covering auxiliary base material 2b.

FIG. 4 shows a schematic diagram of a covering yarn manufactured in a twisted yarn manufacturing and processing manufacturer.
The covering process is a technique in which a thread is wound around an outer peripheral surface obtained by stretching a core thread in the twisting process technique. A yarn made by covering is called a covering yarn.

Example 1 has a structure shown in FIG. 4 and is processed by winding a cover material 5 (for example, a yarn diameter of 40 μm) around the base core material 3a.
The cover material 5 is wound around the outer peripheral surface of the base core material 3a so as to form the covering base core material 3c. The winding direction may be either clockwise or counterclockwise. Covered yarn is excellent in stretchability and mesh beauty.
As the base core material 3a, synthetic fibers such as nylon and polyester, polyurethane elastic fibers, or artificial synthetic spider yarns are used. The cover material 5 uses any one of synthetic fibers such as nylon and polyester, silk thread, polyurethane elastic fiber, and artificial synthetic spider thread.

FIG. 6 is a schematic view of a double-wrapped covering yarn manufactured by a twisted yarn manufacturing manufacturer.
Example 2 has the structure shown in FIG. 6 and is processed by wrapping the sheath yarn 21 around the base core material 3a twice around the sheath yarn lower winding 21b and the sheath yarn upper winding 21a.

  FIG. 5 (A) is a plan view showing a cover material 5 composed of three single yarns used in the present invention, and the material is synthetic fiber such as nylon or polyester, silk thread, polyurethane elastic fiber, or artificial synthetic spider thread. Yes.

  FIG. 5B is a plan view showing an example in which the three cover materials 5 are twisted. The sheath yarn 21 is shown in which one or a plurality of cover materials 5 are aligned and right-handed (clockwise) or left-handed (counterclockwise). When the yarn is twisted, the strength is increased, the texture is improved, and the fibers can be fixed by arranging them in one direction, thereby improving the form stability. When making a thick yarn, twist a number of single yarn cover materials 5 together.

  The cover ring base core material 3c is formed by wrapping the sheath yarn lower winding 21b as the lower winding and the sheath yarn upper winding 21a as the upper winding twice around the outer peripheral surface obtained by extending the base core material 3a. In order to eliminate the torque by rotating the sheath yarn lower winding 21b and the sheath yarn upper winding 21a in opposite directions (right twist and left twist), make sure that no twisting force is applied to the base core material 3a. Yes. For this reason, form stability improves and it is excellent in the stretch property with good elongation, and the beauty | look of a mesh. As the base core material 3a, synthetic fibers such as nylon and polyester, polyurethane elastic fibers, or artificial synthetic spider yarns are used.

FIG. 8A shows a schematic diagram of a covering yarn in which a flat sheath yarn 22 is wound twice.
Example 3 has the structure shown in FIG. 8 and is processed by being wound around the base core material 3a twice around the flat sheath yarn lower winding 23b and the flat sheath yarn upper winding 23a.

  The flat sheath yarn 22 in FIG. 7 is a plan view showing the cover material 5 composed of four single yarns used in the present invention arranged in parallel and aligned. Each cover material 5 may be bonded with an adhesive. The cover material 5 is made of synthetic fiber such as nylon or polyester, silk thread, polyurethane elastic fiber, or artificial synthetic spider thread.

  As shown in FIG. 8 (A), the covering base core material 3c has a flat sheath yarn lower winding 23b as a lower winding and a flat sheath yarn upper winding 23a as an upper winding on the outer peripheral surface obtained by extending the base core material 3a. Open and wrap twice. As the base core material 3a, synthetic fibers such as nylon and polyester, polyurethane elastic fibers, or artificial synthetic spider yarns are used.

  FIG. 8B is a schematic view showing a state in which the base core member 3a is rotated by 90 ° in the circumferential direction. As described above, the surface in the circumferential direction of the covering base core material 3c forms an uneven shape.

FIG. 9 is a schematic view of a cover yarn having a multiple winding structure in which a plurality of cover materials 5 are wound around a base core material 3a.
Example 4 has the structure shown in FIG. 9, and is processed by winding the cover material 5 around the base core material 3a in an X shape.

The cover ring base core material 3c has a lower winding in a clockwise direction (or counterclockwise direction) with a gap between the cover material 5 and the outer peripheral surface of the base core material 3a so as to cover the outer peripheral surface of the base core material 3a. A multiple winding structure is formed by winding a plurality of clockwise and counterclockwise windings alternately in an X shape in the counterclockwise (or clockwise) upward winding. FIG. 9 shows a case where the total number of clockwise and counterclockwise turns is four. The same number of clockwise and counterclockwise turns is desirable.
As the base core material 3a, synthetic fibers such as nylon and polyester, polyurethane elastic fibers, or artificial synthetic spider yarns are used. The cover material 5 uses any one of synthetic fibers such as nylon and polyester, silk thread, polyurethane elastic fiber, and artificial synthetic spider thread.

Since the covering base core material 3c uses a covering yarn, the stretchable stretch, soft touch, and aesthetic features of the mesh are remarkable.
Moreover, since the surface is uneven | corrugated, compatibility with an adhesive agent is good and it becomes possible to stick artificial eyelash firmly.

  Polyurethane elastic fiber (for example, spandex) is a fiber having excellent stretchability of the yarn, lighter than rubber, and having a stretch effect. Spandex is a highly elastic fiber like rubber that stretches 5 times or more, and is excellent in supple elongation and recoverability.

  Artificial synthetic spider silk (for example, “QMONOS (registered trademark)”) has toughness and stretchability superior to nylon and can be colored freely.

The base core material (thick) 3b is the same material as the above-described base core material 3a, and has a yarn diameter of about 0.1 mm or less. The diameter of the yarn is not limited to 0.1 mm or less, but is desirably 0.2 mm or less.
It is also possible to form the covering base core material 3c by subjecting the base core material (thick) 3b to a covering process as in the above four examples.

  The artificial eyelashes 4 in FIGS. 1 to 3 are made of a nylon material, and the length is formed from about 4 mm to about 12 mm. Moreover, not only a nylon material but human hair may be sufficient. Human hair is finished with raw eyelashes and is easy to get familiar with mascara. Furthermore, if you stick firmly, you can also make an eyelash perm.

<Manufacturing process>
The free design bridge type false eyelashes 1 according to the present invention is manufactured by the following steps.

FIG. 10 is a diagram showing a first step of the manufacturing method of the third embodiment of FIG. 2 (C) in the free design bridge-type false eyelashes 1 according to the present invention.
The first embodiment shown in FIG. 1A, the second embodiment shown in FIG. 1B, and the fourth embodiment shown in FIG. The fifth embodiment shown in FIG. 3 is obtained by cutting the length L of the first to fourth embodiments to 2 mm or more and less than 20 mm.

  When the third embodiment shown in FIG. 2C is manufactured, a long auxiliary base material 2 a and a long covering base material 3 c are arranged in parallel at the center of the work table 6. The distance W between the auxiliary base material 2a and the covering base core material 3c is preferably about 2 mm to 3 mm. Both ends of the auxiliary base material 2a and the covering base core material 3c are sandwiched between the upper portions of both ends of the work table 6, and are stretched in the air so as to be stretched in a straight line while being tensioned by a tensile force T.

  FIG. 11 is a diagram showing a second step of the method for manufacturing the free design bridge-type false eyelashes 1 according to the present invention.

  The artificial eyelashes 4 are gripped by the tweezers 7 and supplied to such an extent that the manufacturing adhesive 8 is immersed in a portion of about 2 mm to 3 mm in length at the root of the artificial eyelashes 4. The length in which the manufacturing adhesive 8 is immersed is about 2 mm to 3 mm of the interval W between the auxiliary base material 2a and the covering base core material 3c.

  FIG. 12 is a diagram showing a third step of the method for manufacturing the free design bridge-type false eyelashes 1 according to the present invention.

  The base of the artificial eyelashes 4 is arranged so as to overlap the outer peripheral surface of the covering base core material 3c substantially vertically, and is superimposed on the outer peripheral surface of the auxiliary base material 2a so that the artificial eyelashes 4, the auxiliary base material 2a and the covering base are overlapped. The core material 3c is stuck.

  Further, the manufacturing adhesive 8 is supplied by the syringe 9 to the contact C between the artificial eyelash 4 and the auxiliary base material 2a and the contact C of the covering base core material 3c. If the amount is too large, the manufacturing adhesive 8 will flow, and the aesthetics will be impaired at the time of curing.

  13 (A) and 13 (B) are side views showing the attaching positions of the artificial eyelashes 4 manufactured in the third step of the free design bridge-type false eyelashes 1 according to the present invention.

FIG. 13A is a side view of a free design bridge-type false eyelash 1 (A type) 1a formed by placing the artificial eyelashes 4 on the outer peripheral surfaces of the auxiliary base material 2a and the covering base core material 3c. is there.
FIG. 13B is a side view of a free design bridge-type false eyelashes (B type) 1b formed by arranging the artificial eyelashes 4 at the lower part of the outer peripheral surface of the auxiliary base material 2a and the covering base core material 3c. .

  In this way, in the third step of the manufacturing method, the plurality of artificial eyelashes 4 are formed by being supported and adhered to both the auxiliary base material 2a and the covering base core material 3c.

  FIG. 14 is a diagram showing a fourth step of the method for manufacturing the free design bridge-type false eyelashes 1 according to the present invention.

  The full length L of the free design bridge-type false eyelashes 1 is linearly cut from about 20 mm to about 40 mm, and the manufacturing adhesive 8 is cured by natural drying over about 15 minutes. Note that the total length L may be cut by adjusting the length appropriately as shown in FIG.

<How to wear false eyelashes>
The free design bridge-type false eyelashes 1 according to the present invention is attached to the raw eyelashes by the following steps.

  FIG. 15 is a perspective view in which an adhesive is applied to artificial eyelashes. The artificial eyelashes 4 are grasped by the tweezers 7 and supplied to such an extent that the surgical adhesive 19 is immersed in a portion having a length of about 5 mm at the base of the artificial eyelashes 4. If the amount is too large, the treatment adhesive 19 will adversely affect the person undergoing the treatment, and the appearance will be impaired during curing, so be careful not to apply too much so as not to drip. In addition, the artificial eyelashes 4 are prepared by the number to be attached to the free design bridge-type false eyelashes 1.

  The surgical adhesive 19 uses a cyanoacrylate adhesive, but the trace amount of formaldehyde released during curing is irritating to the mucous membrane. Those who have allergies can induce inflammation of the respiratory tract, eyes, and throat, causing troubles such as eyelid skin irritation, redness, and conjunctival redness. It is necessary to reduce as much as possible.

  FIG. 16 is a side view showing the upper eyelid upper layer and lower layer eyelashes 24.

  FIG. 17 is a side view showing that the free design bridge-type false eyelashes 1 a according to the present invention are placed on the raised eyelashes 24 and the artificial eyelashes 4 are adhered to the raised eyelashes 24. First, the free design bridge-type false eyelashes 1 a are placed on the lower raw eyelashes 24, and secondly, the artificial eyelashes 4 to which the surgical adhesive 19 is applied are attached to the upper raw eyelashes 24.

  FIG. 18 is a side view showing that the artificial eyelashes 4, the raw eyelashes 24, and the free design bridge-type false eyelashes 1a are attached. Before the adhesive 19 for treatment of artificial eyelashes 4 adhered to the upper raw eyelashes 24 is cured, the free design bridge-type false eyelashes 1a placed on the lower raw eyelashes 24 are attached to the artificial eyelashes 4 from below. Let

  Since this attachment method is performed without turning over the raw eyelashes 24, it can be attached without attaching an adhesive tape, so that the treatment time can be shortened and the free design bridge-type false eyelashes 1a can be curved while being attached. Fine adjustment of the mounting location and curved shape. Moreover, since it can be attached to any raw eyelashes 24, the durability of the raw eyelashes 24 and the aesthetics of the finish can be adjusted.

  A mounting method of another embodiment in which the raw eyelashes 24 are not turned over will be described.

  FIG. 19 is a side view showing that the free design bridge-type false eyelashes 1 a are placed on the raised eyelashes 24.

  FIG. 20 is a side view showing that the free design bridge-type false eyelashes 1a are attached to the raised eyelashes 24 and the artificial eyelashes. An artificial eyelash 4 having an outer peripheral surface coated with an adhesive is placed on the free design bridge-type false eyelash 1a, and the artificial eyelash 4, the free design bridge-type false eyelash 1a, and the raw eyelash 24 are laminated and pasted. . Before the treatment adhesive 19 applied to the artificial eyelashes 4 is cured, the artificial eyelashes 4 are stuck on the free design bridge-type false eyelashes 1 a placed on the raw eyelashes 24.

  FIG. 21 shows a diagram in which the eyelashes of the lower eyelid are attached with a protective tape. Hold one end of the protective tape 10 in your hand, stick the raw eyelashes of the lower eyelid on the lower eyelid 13, and prepare to attach the free design bridge-type false eyelashes 1 to the raw eyelashes of the upper eyelid. FIG. 21 shows the left eye, but the right eye performs the same operation.

  FIG. 22 is a diagram showing the first, second, third, fourth, and fifth layers of the upper eyelash growth eyelashes. From the lower eyelid 13 side, the raw eyelash first layer 14, the raw eyelash second layer 15, the raw eyelash third layer 16, the raw eyelash fourth layer 17, and the raw eyelash fifth layer 18 are shown. In general, the eyelashes of the upper eyelid are composed of 4 to 5 layers.

  FIG. 23 is a side view showing a step of attaching the first protective tape 10a to the eyelashes of the upper eyelid.

  Using the first protective tape 10 a, all the raw eyelash fifth layer 18 from the raw eyelash first layer 14 of the upper eyelid 12 is folded and pasted onto the upper eyelid 12.

  FIG. 24 is a side view showing a step of attaching the eyelashes of the upper eyelid to the eyelashes side of the lower eyelid.

  Pull out the first lashes first layer 14 affixed on the upper eyelid 12 using the tweezers 7, hold one end of the second protective tape 10b in the hand, and lower the first lashes first layer 14 Paste on top of 13

  Furthermore, several raw eyelash second layers 15 attached on the upper eyelid 12 are pulled out using tweezers 7. Although FIG. 24 shows an embodiment in which the free design bridge-type false eyelashes 1 are attached to the raised eyelash second layer 15, it can also be attached to other raw eyelash layers as desired by the person receiving the treatment.

  FIG. 25 is a front view showing steps of attaching the first protective tape 10a and the second protective tape 10b. FIG. 25 shows the left eye, but the right eye performs the same operation.

  FIG. 26 is a perspective view in which both ends of the third protective tape 10c are folded back. The part which turns back both ends may be about 10 mm, and it prepares so that the center upper surface may become an adhesive surface.

  FIG. 27 is a front view showing steps of attaching the third protective tape 10c. Adhesive surfaces at both ends of the third protective tape 10c are folded on the surfaces of the third to fifth protective eyelashes that are attached to the upper eyelid.

  FIG. 28 is a front view showing a step of attaching the free design bridge-type false eyelashes to the third protective tape 10c according to the present invention. The free design bridge-type false eyelashes 1 are turned into an inverted bow shape and attached to the central adhesive portion of the third protective tape 10c with both ends folded back. FIG. 28 shows the left eye, but the right eye performs the same operation.

  FIG. 29 is a side view showing a step of attaching the free design bridge-type false eyelashes 1 according to the present invention to the third protective tape 10c.

  Next, the treatment adhesive 19 is applied to the artificial eyelashes 4 as shown in FIG. The artificial eyelashes 4 are grasped by the tweezers 7 and supplied to such an extent that the surgical adhesive 19 is immersed in a portion having a length of about 5 mm at the base of the artificial eyelashes 4. In addition, the artificial eyelashes 4 are prepared for the number of the drawn raw eyelash second layers 15.

  The surgical adhesive 19 uses a cyanoacrylate adhesive. However, since a small amount of formaldehyde released during curing is irritating to the mucous membrane, it is necessary to reduce the amount of the surgical adhesive used as much as possible. is there.

  FIG. 30 is a side view showing a step of attaching artificial eyelashes 4 to the second layer 15 of raw eyelashes. The artificial eyelashes 4 to which the treatment adhesive 19 is applied are adhered to the upper surface of the raised eyelash second layer 15.

  FIG. 31 is a side view showing the steps of attaching raw eyelashes, artificial eyelashes, and free design bridge-type false eyelashes according to the present invention. Before the treatment adhesive 19 is cured, the second eyelash second layer 15 and the artificial eyelashes 4 are tilted and brought into contact with the upper eyelid 12 side to adhere to the lower surface side of the free design bridge type false eyelashes 1.

  FIG. 32 is a side view showing a step of removing all the protective tape and attaching the free design bridge-type false eyelashes 1 according to the present invention. The first protection applied to the upper eyelid 12 and the lower eyelid 13 after the treatment adhesive 19 used for attaching the artificial eyelash 4, the raw eyelash second layer 15, and the free design bridge-type false eyelash 1 is cured. The tape 10a, the second protective tape 10b, and the third protective tape 10c are all peeled off, and the installation of the free design bridge-type false eyelashes 1 is completed.

It can be widely used not only by actors but also by ordinary people such as those who desire the eyeline effect. Since the polyurethane elastic fiber and artificial synthetic spider silk have a water-resistant function, they can be used as false eyelashes that can be used for swimming.
It can also be used by customers who have not been able to deal with conventional eyelash extensions or eyelashes that are attached with adhesive tape, such as those with fewer eyelashes during aging or during or after illness.

  Compared to the conventional bridge-type false eyelashes (see Patent Document 3), it is industrially cheaper and can be mass-produced. By changing the overall length of the free-design bridge-type false eyelashes or the length and number of artificial eyelashes, It can also be used for eyelids.

  The free design bridge type false eyelashes according to the present invention is most beautiful when attached to the second layer of raw eyelashes, but considering the state of the raw eyelashes of the person undergoing treatment, It can be installed, and the degree of freedom in design is high.

  Since skill of the practitioner is not required, it can be expected to be easily deployed in existing stores such as beauty salons and conventional eyelash salons.

  In addition, if nylon artificial eyelashes can be manufactured with artificial synthetic spider silk, all the materials of the free design bridge-type false eyelashes of the present invention can be produced with artificial synthetic spider silk. False eyelashes having toughness, stretchability, and heat resistance can be provided.

1 Free design bridge type false eyelashes 1a Free design bridge type false eyelashes (A type)
1b Free design bridge type false eyelashes (B type)
2a Auxiliary base material 2b Covering auxiliary base material 3a Base core material 3b Base core material (thick)
3c Covering base core material 4 Artificial eyelashes 5 Cover material 6 Work table 7 Tweezers 8 Manufacturing adhesive 9 Syringe 10 Protective tape 10a First protective tape 10b Second protective tape 10c Third protective tape 11 Eyeball 12 Upper eyelid 13 Lower eyelid 14 Raw eyelashes first layer 15 Raw eyelashes second layer 16 Raw eyelashes third layer 17 Raw eyelashes fourth layer 18 Raw eyelashes fifth layer 19 Adhesive for treatment 21 Sheath yarn 21a Sheath yarn upper winding 21b Sheath lower winding 22 flat Sheath thread 23a Flat sheath thread upper winding 23b Flat sheath thread lower winding 24 Raw eyelash L Full length W Spacing T Tensile force C Contact

Claims (10)

A covering base core material comprising a base core material, an auxiliary base material, and a plurality of artificial eyelashes, wherein a covering material is wrapped around the outer peripheral surface of the base core material and the auxiliary base is applied. Material is arranged in parallel, one end of the artificial eyelashes is attached to the outer peripheral surface of the covering base core material , and the artificial eyelashes are attached to the outer peripheral surface of the auxiliary base material, and the artificial eyelashes are A free design bridge-type false eyelash characterized by being supported by both a covering base core material and the auxiliary base material. It consists of a base core material, an auxiliary base material, and a plurality of artificial eyelashes, and a sheath thread in which a plurality of cover materials are twisted on the outer peripheral surface of the base core material on the outer peripheral surface of the base core material for lower winding and upper winding Covering base core material that has been wrapped twice and subjected to covering processing and the auxiliary base material are arranged in parallel, and one end of the artificial eyelash is attached to the outer peripheral surface of the covering base core material, and the artificial eyelash is adhered to the outer peripheral surface of the auxiliary base material, free design, wherein Rukoto the artificial eyelashes are formed by supporting on both the auxiliary base material and the covering base core member Bridge type false eyelashes. A flat sheath yarn consisting of a base core material, an auxiliary base material, and a plurality of artificial eyelashes, in which a plurality of cover materials are aligned in parallel on the outer peripheral surface of the base core material, is doubled into a lower winding and an upper winding. The covering base core material that has been wound and covered is arranged in parallel with the auxiliary base material, and one end of the artificial eyelashes is attached to the outer peripheral surface of the covering base core material, and the artificial base material A free design bridge molding characterized in that the eyelashes are attached to the outer peripheral surface of the auxiliary base material, and the artificial eyelashes are supported by both the covering base core material and the auxiliary base material. Eyelashes. Consisting of a base core material, an auxiliary base material, and a plurality of artificial eyelashes, with an interval so as to cover the outer peripheral surface of the base core material with a cover material, with a lower winding clockwise (or counterclockwise), Covering base core material that has been covered by winding a plurality of clockwise and counterclockwise winding methods in an X-shape in a counterclockwise (or clockwise) upper winding and the auxiliary base material Are arranged in parallel, one end of the artificial eyelash is attached to the outer peripheral surface of the covering base core material, the artificial eyelash is attached to the outer peripheral surface of the auxiliary base material, and the artificial eyelash is attached to the cover A free design bridge-type false eyelash characterized by being supported by both a ring base core material and the auxiliary base material. The free design bridge-type false eyelashes according to claim 1, wherein the cover base auxiliary material is formed by covering the outer peripheral surface of the auxiliary base material with a single cover material and performing a covering process. Free design bridge type false eyelashes. 3. The free design bridge-type false eyelashes according to claim 2, wherein a covering thread is applied by wrapping a sheath yarn obtained by uni-twisting a plurality of cover materials on the outer peripheral surface of the auxiliary base material twice in a lower winding and an upper winding. Free design bridge-type false eyelashes, characterized in that it is made of an auxiliary covering base material . 4. The free design bridge-type false eyelashes according to claim 3, wherein a flat sheath yarn in which a plurality of cover materials are aligned in parallel on the outer peripheral surface of the auxiliary base material is double-wound around the lower winding and the upper winding. Free design bridge-type false eyelashes, characterized in that it is made of a processed covering auxiliary base material. 5. The free design bridge-type false eyelashes according to claim 4, wherein the outer base surface of the auxiliary base material is covered with a cover material at an interval, while being wound clockwise (or counterclockwise) and counterclockwise (or It is formed of a covering auxiliary base material that is covered in a clockwise manner by winding a plurality of clockwise and counterclockwise windings in an X shape alternately. Free design bridge type false eyelashes. In free design bridge eyelashes according to any one of claims 1 to 8, free design base core member and the auxiliary base member and the cover material and said material and to Rukoto polyurethane elastic fibers Bridge type false eyelashes. In free design bridge eyelashes according to any one of claims 1 to 8, free of the base core member and the auxiliary base member and the cover material, characterized that you and materials artificial synthetic spider silk Design bridge type false eyelashes.

Images