WO2020137833A1 - Extension capillaire - Google Patents

Extension capillaire Download PDF

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Publication number
WO2020137833A1
WO2020137833A1 PCT/JP2019/049932 JP2019049932W WO2020137833A1 WO 2020137833 A1 WO2020137833 A1 WO 2020137833A1 JP 2019049932 W JP2019049932 W JP 2019049932W WO 2020137833 A1 WO2020137833 A1 WO 2020137833A1
Authority
WO
WIPO (PCT)
Prior art keywords
hair
bundle
base member
double
adhesive tape
Prior art date
Application number
PCT/JP2019/049932
Other languages
English (en)
Japanese (ja)
Inventor
隆喜 平野
Original Assignee
隆喜 平野
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 隆喜 平野 filed Critical 隆喜 平野
Priority to US17/418,290 priority Critical patent/US20220087350A1/en
Priority to EP19905947.8A priority patent/EP3903614A4/fr
Publication of WO2020137833A1 publication Critical patent/WO2020137833A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
    • A41G5/00—Hair pieces, inserts, rolls, pads, or the like; Toupées
    • A41G5/004—Hair pieces
    • A41G5/0046—Hair pieces forming hair extensions from bundles of hair
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
    • A41G5/00—Hair pieces, inserts, rolls, pads, or the like; Toupées
    • A41G5/004—Hair pieces
    • A41G5/0053—Fastening thereof
    • A41G5/008—Fastening thereof by adhesives

Definitions

  • the present invention relates to a hair extension (fixed hair) attached to the ground hair for the purpose of giving the hair a sense of volume.
  • a metal tube is attached to the base end of the bundle of hair to be added, and the ground hair is inserted into the metal tube to crush the tube to crush the ground hair.
  • What to wear is known.
  • a heat-shrinkable tube is coated on the outside of the tubular body consisting of a bundle of hair impregnated with an adhesive, and the heat-shrinkable tube is heated with an iron etc. while the ground hair is inserted inside the tubular body.
  • Patent Document 2 a double-sided adhesive tape is used to adhere to the ground hair so that it can be easily attached to the hair in a shorter time.
  • the other surface of which is adhered to the ground hair has also been developed (Patent Document 2).
  • a hair extension that uses double-sided adhesive tape to adhere to the ground hair can be attached to the hair (ground hair) very easily, but from the gap between the adhered hair. Since the double-sided adhesive tape can be seen, there is a problem that other people can instantly understand that it is attached to the hair. Further, there is also a problem that the ground hair sticks to the double-sided adhesive tape through the gap between the adhered hair.
  • An object of the present invention is to solve the problems of the conventional hair extension, to attach it to the hair (ground hair) very easily, and to make it difficult for others to understand that it is attached to the hair. To provide a practical hair extension.
  • the invention described in claim 1 is a hair extension in which an adhesive means for attaching the hair bundle to the ground hair is provided at the base end of the hair bundle, and the first hair Is fixed below the inner surface of the substantially rectangular plate-shaped base member with the tips of the hair protruding downward, and the second bundle of hair is located above the inner surface of the base member. It is characterized in that it is fixed in a state where the hair tips are projected upward, and is folded back at the upper edge of the base member so that the hair tips are hung downward.
  • the invention described in claim 2 is characterized in that, in the invention described in claim 1, the base member has the same color as the second bundle of hairs.
  • the invention described in claim 3 is the invention described in claim 1 or 2, wherein the inner surface of the base member has adhesiveness, and the first bundle of hair and the second The hair bundle is adhered to the inner surface of the base member.
  • the hair extension according to claim 1 can be attached to the hair very easily in a very short time by using an adhesive means, and the second bundle of the hair, together with the base member, has the double-sided adhesive tape on the outside. Since the double-sided adhesive tape is hard to see from the outside, it is hard for other people to understand that it is attached. Further, unlike the conventional hair extension, the situation in which the ground hair sticks to the double-sided adhesive tape through the gap between the adhered hairs does not occur at all.
  • the hair extension according to claim 2 is attached. It is harder for other people to understand.
  • the first hair bundle and the second hair bundle are adhered to the inner surface of the base member, and the adhesive means is attached to the inner side (ground hair attachment side) of the first hair bundle and the second hair bundle. Very easy to manufacture.
  • ⁇ Structure of hair extension> 1 and 2 show the appearance of a hair extension according to the present invention and how the hair extension is attached to the hair (ground hair).
  • the hair extension 1 is a base member 2 and a first hair.
  • the base member 2 is formed of a synthetic resin (polyester resin) sheet colored in black and having a thickness of about 1.0 mm to have a rectangular shape with a width of about 7.0 mm and a height of about 6.0 mm.
  • Synthetic resin (acrylic) having viscosity is provided on the surface on the side on which the hair is attached, the surface on the right side in FIG.
  • Adhesive made of (resin) is laminated.
  • the outer surface is subjected to an embossing process (a roughening process such as a matting process) by an etching process, so that it is unwelcome even when irradiated with light.
  • the first hair bundle H 1 is adhered to the inner surface of the base member 2 slightly below the center thereof so as to project downward.
  • Each of the hairs h, h,... Constituting the first hair bundle H 1 has its base end positioned approximately 2.5 mm above the lower end edge of the base member 2 so that the base end portions are substantially parallel to each other. It has been placed.
  • a second bundle of hair H 2 is adhered to the upper side of the center of the inner surface of the base member 2 so as to project upward.
  • Each of the hairs h, h,... Constituting the second bundle of hairs H 2 has its base end positioned approximately 2.5 mm below the upper end edge of the base member 2 so that the base end portions are substantially parallel. It has been placed in the. Therefore, between the proximal ends of the hairs h, h,... Constituting the first hair bundle H 1 and the proximal ends of the hairs h, h,... Constituting the second hair bundle H 2 Has a gap of about 1.0 mm formed.
  • the folded-back portion is in a state of being attached (bonded) to the outer surface of the base member 2 with an adhesive (having polyurethane-based resin as a main component).
  • the double-sided adhesive tape 3 is adhered to the outside of the first hair bundle H 1 and the second hair bundle H 2 that are adhered to the inner surface of the base member 2 as described above.
  • the double-sided adhesive tape 3 is a film in which a synthetic resin (polyester) film having a thickness of about 50 ⁇ m is laminated with a viscous synthetic resin (acrylic resin) adhesive on both sides, and is the same as the base member 2. It is cut into a size (rectangular shape with a width of about 7.0 mm and a height of about 6.0 mm).
  • a release paper (release paper) 4 having the same size as that of the double-sided adhesive tape 3 is adhered to the inside of the double-sided adhesive tape 3 (the side attached to the ground hair, the right side in FIG. 2).
  • FIG. 3 shows an example of a method for manufacturing the hair extension 1 configured as described above.
  • the first hair bundle H 1 and the second hair bundle H 2 are arranged so as to be orthogonal to the longitudinal direction of the base member 2a, and The linearly aligned edges of the hair bundle H 1 and the linearly aligned edges of the second hair bundle H 2 are parallel to each other with a predetermined gap (about 1.0 mm). Place them facing each other.
  • the first bundle of hair H 1 and the second bundle of hair H 2 are arranged flatly with respect to the sorting yarns (one or a plurality of yarns) N arranged orthogonally.
  • the base member 2a (the inner surface and the outer surface) is provided on the upper surfaces of the edge-edge portion of the first hair bundle H 1 and the edge-edge portion of the second hair bundle H 2 that are arranged above and below. Which are viscous) are attached so as to be orthogonal to each other (FIG. 3A).
  • first hair bundle H 1 and the second hair bundle H 2 thus attached to the base member 2a are inverted (turned over), and the edges of the first hair bundle H 1 are closed. of the portion and a second upper surface of the edge during portions of the bundle of H 2 hair attached to be orthogonal to double-sided adhesive tape 3 ( Figure 3 (b)). Furthermore, after removing the sorting thread N from the first hair bundle H 1 and the second hair bundle H 2 , the first hair bundle H 1 and the first hair bundle H 1 attached to the base member 2 a and the double-sided adhesive tape 3 are removed.
  • the first hair bundle H 1 and the second hair bundle H 2 attached to the base member 2a and the double-sided adhesive tape 3 are inverted again (inside out), and the first hair bundle H 1 A release paper (release paper) 4 is attached to the outer surface of the double-sided pressure-sensitive adhesive tape 3 located outside the edge portion and the edge portion of the second hair bundle H 2 (FIG. 3D).
  • the production of the hair extension 1 is completed by cutting the base member 2a and the double-sided adhesive tape 3 which are protruding to the outside of the first hair bundle H 1 and the second hair bundle H 2 .
  • ⁇ How to use hair extensions> 4 and 5 show a method of attaching the hair extension 1 to the hair (ground hair).
  • the hair extension 1 is on the surface layer of the ground hair (parietal hair).
  • the thing inside the ground hair (those that grow from the middle height position of the head) is exposed by lifting up (those that grow from the vicinity) upward.
  • the release paper 4 of the hair extension 1 is peeled off to expose the double-sided adhesive tape 3.
  • the hair extension 1 is attached by adhering the adhesive surface of the double-sided adhesive tape 3 to the bundle of ground hair (bundle of ground hair inside) G.
  • the base member 2 of the same color (black) as the ground hair is located outside the double-sided adhesive tape 3 (on the side opposite to the ground hair that is the mounted body).
  • the double-sided adhesive tape 3 is almost invisible from the outside. Therefore, other people cannot recognize that the hair extensions 1, 1... Are attached to the hair at all.
  • the hair extension 1 As described above, the first hair bundle H 1 is fixed below the inner surface of the substantially rectangular plate-shaped base member 2 with the tips of the hairs protruding downward, The second hair bundle H 2 is fixed above the inner surface of the base member 2 with the hair tips protruding upward, and is folded back at the upper edge of the base member 2 to move the hair tips downward. It is in a state of hanging. Therefore, the hair extension 1 can be attached to the hair very easily within a very short time by using the double-sided adhesive tape 3 which is an adhesive means, and the second bundle of hair H 2 can be attached to the base member 2.
  • the double-sided adhesive tape 3 is covered from the outside, it is difficult to see the double-sided adhesive tape 3 from the outside, and it is difficult for others to understand that it is attached. Further, unlike the conventional hair extension, the situation that the ground hair sticks to the double-sided adhesive tape 3 through the gap between the adhered hairs does not occur.
  • the hair extension 1 has the base member 2 having the same color (black) as the second hair bundle H 2 and the double-sided adhesive tape 3 is very difficult to recognize from the outside. It is harder for others to realize that you are there.
  • the hair extension 1 has a structure in which the first hair bundle H 1 and the second hair bundle H 2 are adhered to the inner adhesive surface of the base member 2, the inner surface of the base member 2 is manufactured at the time of manufacture.
  • the first bundle of hair H 1 and the second bundle of hair H 2 are adhered to each other, and the double-sided adhesive tape 3 is attached to the inside thereof (the side on which the ground hair is attached), which enables extremely easy manufacture. ..
  • the portion (the portion located on the outer surface of the base member 2) when the hairs h, h,... Composing the second bundle of hairs H 2 are folded back is fixed to the base member 2 by an adhesive. Since the base member 2 is attached (bonded) to the outer surface, the base member 2 is hard to see even when the wearer moves violently, and thus it is extremely difficult for others to understand that the wearer is wearing the base member.
  • the hair extension according to the present invention is not limited to the one in which the base member is black as in the above-described embodiment, and the base member may be colored in a color other than black or uncolored.
  • the hair extension according to the present invention is to be attached to brown or gold ground hair, the first bundle of hair H 1 and the second hair of the second hair are matched with the colors of the ground hair. It is also possible that the bundle H 2 and the base member are brown or gold.
  • the hair extension according to the present invention is not limited to the one in which the base material of the double-sided adhesive tape is a synthetic resin film as in the above-mentioned embodiment, and may be changed to one in which the base material of the double-sided adhesive tape is paper. Is also possible.
  • the base material of the double-sided pressure-sensitive adhesive tape is a synthetic resin film as in the above-described embodiment, there is an advantage that the double-sided pressure-sensitive adhesive tape is not easily torn when the hair is washed while being attached.
  • the hair extension according to the present invention is not limited to the one in which the adhesive of the base member and the adhesive of the double-sided adhesive tape are adhesives made of an acrylic resin, as in the above embodiment, and a rubber-based adhesive, It is also possible to change to a pressure sensitive adhesive made of a resin other than an acrylic resin such as a pressure sensitive adhesive made of a silicone type resin.
  • a pressure sensitive adhesive made of a resin other than an acrylic resin such as a pressure sensitive adhesive made of a silicone type resin.
  • the adhesive of the base member and the adhesive of the double-sided adhesive tape are adhesives made of acrylic resin as in the above embodiment, wash the hair with a surfactant (shampoo etc.) in the mounted state.
  • a surfactant shampoo etc.
  • the manner in which the plurality of hair extensions are attached is not limited to the manner in which the hair is placed at substantially the same height position of the hair and is attached at equal intervals along the lateral direction (width direction) as in the above embodiment. It can be appropriately changed according to the volume of hair and the desired hairstyle.
  • the method for producing a hair extension according to the present invention is not limited to the method of attaching the double-sided adhesive tape after attaching the base member to the first hair bundle and the second hair bundle as in the above embodiment. Instead, it is also possible to change the first hair bundle and the second hair bundle by attaching the double-sided adhesive tape and then attaching the base member.
  • the method of manufacturing the hair extension according to the present invention is limited to the method of sticking the first bundle of hairs and the second bundle of hairs to the long base member or the double-sided adhesive tape as in the above embodiment. Instead, the base member and/or the double-sided pressure-sensitive adhesive tape, which is cut in advance to a required length, may be changed to one in which the first bundle of hairs and the second bundle of hairs are attached.
  • the hair extension of the present invention has excellent effects as described above, it can be suitably used as a member for increasing the volume of ground hair.
  • Hair extension 2 Base member 3

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Hair Curling (AREA)
  • Adhesive Tapes (AREA)

Abstract

Le problème décrit par la présente invention est de fournir une extension capillaire pratique qui peut être fixée très facilement aux cheveux (cheveux de base) et qui est difficile à reconnaître par d'autres personnes comme étant fixées aux cheveux. La solution selon l'invention porte sur une extension capillaire (1) qui est constituée d'un élément de base (2), d'une première mèche de cheveux (H1), d'une seconde mèche de cheveux (H2), d'un ruban adhésif double face (3), et d'un papier de libération (4). La première mèche de cheveux (H1) est fixée sous la surface interne de l'élément de base en forme de plaque sensiblement rectangulaire (2), les pointes de cheveux faisant saillie vers le bas, et la seconde mèche de cheveux (H2) est fixée au-dessus de la surface interne de l'élément de base (2), les pointes de cheveux faisant saillie vers le haut, et étant repliée au niveau du bord supérieur de l'élément de base (2) de telle sorte que les pointes de cheveux sont suspendues vers le bas.
PCT/JP2019/049932 2018-12-28 2019-12-19 Extension capillaire WO2020137833A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US17/418,290 US20220087350A1 (en) 2018-12-28 2019-12-19 Hair extension
EP19905947.8A EP3903614A4 (fr) 2018-12-28 2019-12-19 Extension capillaire

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018247876A JP6640323B1 (ja) 2018-12-28 2018-12-28 ヘアエクステンション
JP2018-247876 2018-12-28

Publications (1)

Publication Number Publication Date
WO2020137833A1 true WO2020137833A1 (fr) 2020-07-02

Family

ID=69320918

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/049932 WO2020137833A1 (fr) 2018-12-28 2019-12-19 Extension capillaire

Country Status (4)

Country Link
US (1) US20220087350A1 (fr)
EP (1) EP3903614A4 (fr)
JP (1) JP6640323B1 (fr)
WO (1) WO2020137833A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022247253A1 (fr) * 2021-05-28 2022-12-01 青岛融美发制品集团有限公司 Trame capillaire ayant des aspects avant et arrière identiques

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6732148B1 (ja) * 2020-01-21 2020-07-29 隆喜 平野 ヘアエクステンション
KR102514404B1 (ko) * 2022-01-06 2023-03-27 이동우 부분가발을 이용한 증모시술방법
USD1007765S1 (en) * 2023-03-28 2023-12-12 YIWU CHENZHI E-Business Co., Ltd. Braid ponytail extension

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US5722434A (en) * 1996-04-26 1998-03-03 Walker; Janice M. Hair enhancement system
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JP2008202199A (ja) 2007-02-16 2008-09-04 Urban House:Kk クイックループ式ポリマーエクステンション
JP2009035852A (ja) * 2007-08-03 2009-02-19 Bege Privatstiftung 髪の延長および増毛のための付け毛
EP2614736A1 (fr) * 2012-01-10 2013-07-17 Soung Jun Lee Extension de cheveux et procédé associé
JP3198852U (ja) 2015-02-10 2015-07-30 株式会社St シールエクステンション

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Publication number Priority date Publication date Assignee Title
JPH01157123U (fr) * 1988-04-19 1989-10-30
US5722434A (en) * 1996-04-26 1998-03-03 Walker; Janice M. Hair enhancement system
US20010037813A1 (en) * 2000-05-08 2001-11-08 Ra James W. Attachable hair extension
JP2007125115A (ja) * 2005-11-01 2007-05-24 Artnature Co Ltd カチューシャ及び毛髪ユニット付カチューシャ
JP2008202199A (ja) 2007-02-16 2008-09-04 Urban House:Kk クイックループ式ポリマーエクステンション
JP2009035852A (ja) * 2007-08-03 2009-02-19 Bege Privatstiftung 髪の延長および増毛のための付け毛
EP2614736A1 (fr) * 2012-01-10 2013-07-17 Soung Jun Lee Extension de cheveux et procédé associé
JP3198852U (ja) 2015-02-10 2015-07-30 株式会社St シールエクステンション

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022247253A1 (fr) * 2021-05-28 2022-12-01 青岛融美发制品集团有限公司 Trame capillaire ayant des aspects avant et arrière identiques

Also Published As

Publication number Publication date
JP2020105679A (ja) 2020-07-09
US20220087350A1 (en) 2022-03-24
EP3903614A1 (fr) 2021-11-03
EP3903614A4 (fr) 2022-12-14
JP6640323B1 (ja) 2020-02-05

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