WO2007046431A1 - Wig and method of producing the same - Google Patents
Wig and method of producing the same Download PDFInfo
- Publication number
- WO2007046431A1 WO2007046431A1 PCT/JP2006/320764 JP2006320764W WO2007046431A1 WO 2007046431 A1 WO2007046431 A1 WO 2007046431A1 JP 2006320764 W JP2006320764 W JP 2006320764W WO 2007046431 A1 WO2007046431 A1 WO 2007046431A1
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- WO
- WIPO (PCT)
- Prior art keywords
- artificial skin
- wig
- adhesive layer
- hair
- net
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
- A41G3/00—Wigs
- A41G3/0075—Methods and machines for making wigs
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
- A41G3/00—Wigs
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
- A41G3/00—Wigs
- A41G3/0041—Bases for wigs
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
- A41G5/00—Hair pieces, inserts, rolls, pads, or the like; Toupées
Definitions
- the present invention relates to a wig that covers at least a part of the head over the hairline force of the head and the back of the head and a method of manufacturing the wig, and in particular, the front edge of the wig corresponding to the hairline of the forehead portion of the wig wearer It is related with the wig which improved the camouflage effect, and its manufacturing method.
- the wig to be worn when the hair on the head is thin has a synthetic resin-made artificial skin, a wig base made of a net-like net, or a wig base that is a combination of an artificial skin and a net,
- the wig base is formed so as to follow the shape of the wearer's head and is made by implanting human hair or artificial hair.
- Patent Document 1 discloses a method for preventing exposure by planting hair on the front edge of the wig base from the back side and drawing it upward through the outside of the front edge to hide the front edge! RU
- Patent Document 2 discloses a method for preventing the outer edge of the wig base from being exposed.
- Patent Document 3 discloses a method for making it difficult to visually recognize.
- Patent Document 4 also discloses a method of using an ultrathin artificial skin at the hairline to visually show the border between the head and the wig and visually recognize the hairline part.
- Patent Document 5 a wire-like frame line having a corrugated shape is attached to the forehead part of the wig so that the hairline looks natural by planting the hair softly like vellus hair! Is disclosed.
- Patent Document 1 JP-A-8-199412
- Patent Document 2 Japanese Utility Model Publication No. 04-31222
- Patent Document 3 Japanese Patent Laid-Open No. 2001-89921
- Patent Document 4 Japanese Patent Laid-Open No. 11-107023
- Patent Document 5 Japanese Patent Laid-Open No. 61-231204
- the thickness of the wig base itself does not change in the methods of Patent Document 1 and Patent Document 2 even if they are misaligned. There is a thickness. Therefore, there is a step between the forehead skin and the cross-sectional portion of the wig base tends to be visually recognized.
- Patent Document 3 even if an attempt is made to make a curved wig that covers the entire head with ultrathin artificial skin, the ultrathin artificial skin is too soft, and thus a curved head lip is attached. Therefore, a wig that matches the shape of the wearer's head cannot be produced.
- the attachment position may be misaligned or wrinkled.
- the wig-based adhesive layer of Patent Document 3 includes a first adhesive layer that fixes the proximal end portion of the planted hair to the wig base, and a wig attached to the head on the first adhesive layer.
- the adhesive layer is composed of two layers, there is a disadvantage that the wig base becomes thick.
- the present invention was created in view of such circumstances, and by providing artificial skin on the hairline of the forehead portion of the wig base, it is possible to prevent the wearer from distinguishing between the hairline and the wig.
- the first object is to provide a wig that fits the wearer's head.
- a second object of the present invention is to provide a method for producing the wig.
- the present invention provides a wig including a wig base and hair implanted in the wig base, wherein the wig base has a front edge on the forehead portion of the wig wearer.
- an adhesive layer having a function of fixing the needle foot portion of the hair by adhering to the back surface of the artificial skin to fix the needle foot portion of the hair and pressurizing and adhering repeatedly to the scalp. It is said.
- the repeated adhesion and peeling function of the adhesive layer (referred to as re-peeling function in the present invention) is manifested after completion of the gelation reaction of the adhesive layer.
- This adhesive layer preferably has a urethane gel force.
- Urethane gel consists of a two-component urethane-resin pressure-sensitive adhesive consisting of a main agent and a curing agent.
- the main agent is a polyol mainly composed of urethane resin
- the curing agent is mainly composed of polyisocyanate. be able to.
- the surface of the artificial skin is preferably erased by mixing a decoloring agent with the artificial skin and further forming fine irregularities on the surface of the artificial skin.
- This erasing agent is an inorganic particle, and fine irregularities can be formed by transfer with a fine mesh.
- the leading edge of the artificial skin is preferably formed in a corrugated shape, and its thickness is, for example, 0.08 mm to 0.12 mm.
- the method of manufacturing a wig according to the present invention includes a method for manufacturing artificial skin that is to be a front part by applying a thermoplastic elastomer to a male mold imitating a head shape and drying it.
- the order of the respective work steps can be freely changed. For example, after removing unnecessary portions, hair may be implanted or an adhesive layer may be formed, or after forming an adhesive layer, unnecessary portions may be excised or hair may be implanted. May be.
- the step of forming an adhesive layer on the back surface of the ultrathin artificial skin is performed by mixing and stirring a solution containing the main agent, the curing agent, and the organic solvent, and allowing the reaction to proceed at room temperature for a predetermined time. It is preferable to apply it to the back of ultrathin artificial skin, heat it above normal temperature, heat it at a predetermined temperature, adhere it to the back of ultrathin artificial skin, cool it to normal temperature after heating for a predetermined time, and form it.
- This adhesive layer secures the needle foot of the hair that penetrates the back of the artificial skin side.
- Two functions are provided: hair fixing function and re-peeling function to the head.
- the adhesive for wigs in the present invention includes an adhesive layer adhered to the ultrathin artificial skin back surface so as not to be peeled, and one surface of the adhesive layer is a gelation reaction of an adhesive solution applied to the ultrathin artificial skin back surface. It has a hair fixing function to fix the needle foot part of the hair that is adhered to the back surface of this artificial skin by a chemical reaction and penetrates through the back surface of the ultrathin artificial skin, and the other side is added to the head. It is pressure-bonded and has a re-peeling function to the head. Here, the re-peeling function to the head is manifested after completion of the gelling reaction of the adhesive layer.
- the artificial skin having the front edge positioned at a position corresponding to the hairline of the forehead portion of the wearer on the front portion of the wig base, and the front In the rear part located behind the part, a cap member formed in a net shape similar to the head of the wearer is connected and combined to form a single wig base. For this reason, it is possible to provide a wig base that fits well to the wearer's head and can repeatedly apply and peel ultrathin artificial skin with a high camouflage effect on the forehead line. I'll do it.
- the surface side of the ultrathin artificial skin provided at the hairline of the forehead portion of the wig wearer is subjected to a frosting process, and the front edge of the ultrathin artificial skin is wave-shaped to further prevent exposure of the wig. Can be stopped.
- an adhesive for attaching the ultrathin artificial skin part to the head is applied to the entire back surface of this artificial skin or at least a part of the end region including the front edge.
- the adhesive layer is provided with a hair fixing function for fixing a needle foot portion of hair planted on one side through the back surface of the artificial skin, and is attached to the scalp of the adhesive layer. However, it is given a re-peeling function to the scalp. Since the adhesive has only a single layer structure that has both a hair fixing function and a re-peeling function to the scalp, the thickness of the wig can be reduced and the weight can be reduced.
- FIG. 1 is a plan view showing a wig according to an embodiment of the present invention.
- FIG. 2 is a plan view showing the back surface of the wig according to the embodiment of the present invention.
- ⁇ 3] A cross-sectional view schematically showing the configuration of the artificial skin of the front part according to the embodiment of the present invention.
- FIG. 5 is a plan view of FIG.
- FIG. 6 is a schematic diagram of the shape processing of the leading edge of ultrathin artificial skin.
- FIG. 7 is a schematic diagram for comparison with the waveform shape shown in FIG.
- FIG. 8 is a schematic diagram for comparison with the waveform shape shown in FIG.
- FIG. 9 is a schematic diagram for comparison with the waveform shape shown in FIG.
- FIG. 10 is a schematic diagram for comparison with the waveform shape shown in FIG.
- FIG. 11 is a schematic diagram for comparison with the waveform shape shown in FIG.
- FIG. 12 is a schematic diagram for comparison with the waveform shape shown in FIG.
- FIG. 13 is a schematic diagram showing a state in which a waveform having a different shape is provided at a predetermined position on the outer edge of the wig with respect to the shape of the cut provided on the front edge of the wig front.
- FIG. 14 is a schematic view in which notches are provided at the front edge and the front edge of the rear part such as the side part and the back head part.
- FIG. 15 is a side view showing a state in which a net is placed on a head-shaped plaster mold and fixed using a fixing needle.
- FIG. 16 is a schematic diagram showing a state in which a net is superimposed on a frosted ultrathin artificial skin on a plaster mold and fixed with a fixing needle tool.
- FIG. 17 is a diagram for explaining a process of integrating the erased ultrathin artificial skin and the net together.
- FIG. 18 is a diagram for explaining a process of integrating the erased ultrathin artificial skin and the net together.
- FIG. 19 is a diagram for explaining a process of integrating the erased ultrathin artificial skin and the net together.
- FIG. 20 is a diagram for explaining a process of integrating the erased ultrathin artificial skin and the net together.
- FIG. 21 is a schematic diagram showing that the net corresponding to the portion where the ultrathin artificial skin is provided in the wig front part is cut out.
- FIG. 22 is a side view of FIG. 21, and is a schematic view showing a state where a net corresponding to a portion where a wiping front portion is provided with a wiping ultrathin artificial skin is cut out.
- FIG. 23 is a diagram for explaining another process for integrating the erased ultrathin artificial skin and the net together.
- FIG. 24 is a schematic diagram showing a state in which a net corresponding to a portion where a wiping ultrathin artificial skin is provided in the wig front part is excised.
- FIG. 25 is a side view of FIG. 24, and is a schematic view showing a state in which a net corresponding to a portion where a wiping front portion is provided with a wiping ultrathin artificial skin is cut out.
- FIG. 26 is a cross-sectional view schematically showing another configuration of the artificial skin according to the embodiment of the present invention.
- FIGS. 1A and 1B are plan views showing a wig 1 according to an embodiment of the present invention.
- the wig base la, lb of the wig 1 is a front corresponding to the forehead portion of the wig wearer.
- This part consists of two parts, the front part and the rear part that leads to the top and back of the head.
- the ultrathin artificial skin 10 is placed in the front part, and the net 20 is placed in the rear part. These are joined together at the joint 73 and are integrated together.
- the wig base la in Fig. 1 (A) is located at the position corresponding to the hair separation part D in addition to the area corresponding to the user's forehead part so as to be compatible with the hair style to be divided when hair is planted.
- an ultrathin artificial skin 10 is provided.
- the wig base lb shown in FIG. 1 (B) is provided with the ultrathin artificial skin 10 only in the region corresponding to the user's forehead, assuming that the hair style is a so-called all-back.
- the ultrathin artificial skin 10 is in close contact with the forehead portion of the wig wearer, and is bent, for example, in the lateral direction so as to follow the shape of the forehead portion of the wig wearer. Is formed.
- the net type 20 is also formed with a convex curve shape along the shape of the head of the wig wearer.
- the front edge of the artificial skin 10 is aligned and brought into close contact with a position corresponding to the hairline that should originally exist on the upper part of the wig wearer's forehead.
- the artificial skin 10 is adhered to the artificial skin 10 on the entire back surface or at least a part of the end region including the front edge to fix the needle foot portion of the hair.
- the scalp is provided with an adhesive layer 30 (see FIG. 2) that is pressure-bonded so that it can be repeatedly bonded and peeled off.
- the rear net type 20 is a synthetic material such as polyamide or polyester.
- the cap member is formed in a fine lattice shape with a fiber of rosin, or is formed in a large mesh so that its own hair can be pulled out, and is configured as a cap member bulged into a shallow dish shape.
- the front part and the rear part are integrated by a joint part 73 in which the rear edge of the artificial skin 10 at the front part and the front edge of the net part 20 at the rear part are overlapped in a line shape and bonded or sewn together.
- it is formed so as to have a mold that is as similar as possible to the shape of the head of the wearer.
- FIG. 2 (A) is a view showing the back surface of the wig base lb of FIG. 1 (B), and is a single layer adhesive for wigs along the front edge of the ultrathin human skin 10 in the front part.
- a layer (hereinafter referred to as an adhesive layer as appropriate) 30 is applied in a line with a predetermined width.
- a plurality of adhesive layers 30 may be applied in the form of dots at predetermined intervals along the contour of the front edge of the ultrathin artificial skin 10.
- the adhesive layer 30 may be applied to the entire back surface of the ultrathin artificial skin 10.
- FIGS. 1 and 2 a large number of hairs are implanted on the surface side of the wig base la, lb, but illustration of the implanted hairs is omitted.
- FIG. 3 is a cross-sectional view schematically showing the configuration of the ultrathin artificial skin 10 according to the embodiment of the present invention.
- the ultra-thin artificial skin 10 that forms the front part of the wig base is a substantially arc-like shape that spreads with a predetermined width on the front edge and the back of the head, which is located at the position corresponding to the hairline that should be originally present on the forehead part of the wig wearer. It is composed of an ultrathin artificial skin material 11, hair 12 implanted in the ultrathin human skin material 11, and an adhesive layer 30.
- the ultrathin artificial skin material 11 according to the embodiment of the present invention is formed extremely thin using, for example, a soft synthetic resin such as urethane resin, and has a thickness of 0.008mn! ⁇ 0.1 It is set to 12mm.
- a soft synthetic resin such as urethane resin
- the front edge of the force front part which will be described in detail later, is formed in a wave shape.
- the hair 12 implanted in the ultrathin artificial skin material 11 is composed of human hair or artificial hair. As shown in Fig. 3, the hair 12 is implanted through the surface of the ultrathin artificial skin material 11 from the front side to the back side, and is pulled out again to the front side of the ultrathin artificial skin material 11, thereby forming a V-shape or U-shape. It is planted in a shape.
- the hair portion that penetrates the back surface of the ultrathin artificial skin material 11 and is exposed on the back surface side is referred to as a needle foot portion 12A. This planting method is usually called V planting.
- This adhesive layer 30 consists of a single layer.
- Single layer wig adhesive layer 30 Has a new structure with the property that one side can be non-peeled to the back of the ultrathin artificial skin 10 while the other side can be pressure-bonded to the wearer's head so that it can be peeled again. Yes.
- One side of this adhesive layer 30 has a hair fixing function for fixing the needle foot 12A of the hair that is implanted through the back surface of the ultrathin artificial skin material 11, and is attached to the artificial skin material 11 so that it cannot be peeled off.
- the adhesive layer 30 may be formed on the entire back surface of the artificial skin material 11, or may be formed on the back surface of the artificial skin material 11 in a line or scattered manner on a part of the end region including the leading edge. It may be formed into a shape.
- the front part of the wig base according to the present invention has a two-layer structure of the ultrathin artificial skin material 11 and the adhesive layer 30 formed of a single layer for the ultrathin artificial skin material 11. ing.
- the adhesive layer 30 will be described more specifically.
- One surface side of the adhesive layer 30 is adhered to the back surface of the ultrathin artificial skin material 11 by chemical bonding by the gelling reaction of the adhesive solution applied to the back surface of the ultrathin human skin material 11. Accordingly, the needle foot 12A of the hair 12 is sandwiched between the ultrathin artificial skin material 11 and the adhesive layer 30 when the adhesive layer 30 is bonded to the ultrathin artificial skin material 11, and at the same time, the ultrathin artificial skin.
- the surface of the adhesive layer 30 that comes into contact with the head can be pressure-bonded to the head repeatedly so that it can be repeatedly attached and peeled, that is, re-detachable.
- This re-peeling function to the head of the adhesive layer 30 is manifested after the gelation reaction of the adhesive.
- the adhesive layer 30 after completion of the Gelby reaction can be bonded to the head at room temperature by applying a slight force for a short time. That is, it has the property of a pressure-sensitive adhesive layer (so-called adhesive layer) that can be pressure-bonded.
- the adhesive layer 30 after the gelling reaction can be repeatedly attached to the scalp by wiping the surface with a small amount of water or an organic solvent.
- a re-peeling function or simply a peeling function in the present invention.
- a release sheet 40 such as a salty bull sheet that can be easily peeled off by the wearer on the adhesive surface of the adhesive layer 30 to the scalp.
- the wig adhesive used for forming the adhesive layer 30 can be broadly classified into urethane resin, acrylic resin, and rubber.
- Urethane greaves-based wig adhesive is used to connect the needle foot 12A of hair 12 to the pole as described later.
- the adhesive property for fixing to the thin artificial skin material 11 is good, and the adhesive layer 30 and the ultrathin artificial skin material 11 can be strongly bonded together without being peeled. In addition, it has good re-peeling performance when applied to the head and is low skin irritation. For this reason, the urethane-resin-based wig adhesive can be suitably used as the wig adhesive for forming the adhesive layer 30 of the present invention.
- an acrylic resin-based adhesive has excellent tackiness, but may have poor re-peeling performance and strong skin irritation.
- the rubber system is excellent in initial tackiness, but has a problem that the re-peeling performance is remarkably lowered with time.
- the wig adhesive layer 30 is formed of an acrylic resin-based or rubber-based adhesive, the hardness of the resin itself cannot follow the movement of the skin when attached to the scalp. Adhesion between the adhesive layer 30 and the wig base la, lb is weak. Adhesion between the adhesive layer 30 and the wig base la, lb is weak. It is not suitable for use because of its weak nature and easy peeling.
- a two-component mixed adhesive composed of a main agent and a curing agent can be suitably used.
- the main agent can be a polyol mainly composed of urethane resin
- the curing agent can be mainly composed of polyisocyanate. It is preferable that these two liquids are mixed and subjected to a gelation reaction to form a gel after completion of the gelling reaction. This gel can be promoted by calo heat. As a result, in the process of gelling, not only a physical bonding force such as surface tension but also a chemical bonding force is applied by the action of the isocyanate contained in the curing agent.
- the adhesion force between the ultrathin artificial skin material 11 and the adhesive layer 30 and the adhesion force between the ultrathin artificial skin material 11 and the needle foot 12A of the hair 12 implanted therein are significantly improved.
- Adhesive strength comparable to that of a conventional adhesive-carrying process can be obtained.
- the adhesive strength is defined as the adhesive strength of the ultrathin artificial skin material 11 and the hair 12 implanted on the needle 12 to 12A in the adhesive layer 30 of the present invention, and is based on a normal heat-activated adhesive. Used to distinguish from adhesive strength.
- Sarakuko a two-component mixed urethane-resin-based wig adhesive, has a gel-like structure after the reaction. Since it becomes an adhesive layer, that is, an adhesive layer, it exhibits an excellent reaction of following the movement of the head when wearing the ultrathin artificial skin 10 in the forehead, and the adhesion with the scalp is not lowered and sufficient Wig sticking power is developed.
- This method involves mixing an adhesive consisting of a two-component mixed urethane-resin-based monomer, and adding a small amount of an organic solvent of the material of the wig base la and lb to this two-component ultrathin artificial skin. This can be done by applying to material 11 and drying.
- an organic solvent when the material of the ultrathin artificial skin material 11 is urethane elastomer, dimethylformamide (DMF), methyl ethyl ketone (MEK), or the like can be used.
- the adhesion strength of the hair 12 of the adhesive layer 30 and the needle foot portion 12A of the hair 12A and the adhesive strength to the head are determined by the mixing ratio of the main component and the curing agent of the two-component mixed urethane grease-based wig adhesive. It can be adjusted by adjusting the coating viscosity, adjusting the coating viscosity, and adjusting the standing time until the hair 12 is applied to the ultrathin artificial skin material 11 after mixing the two liquids.
- the ultrathin artificial skin 10A has a two-layer structure consisting of a matte ultrathin artificial skin material 15 and a single layer adhesive layer 30 provided on the back surface of the wig base. Layer 30 is erased, ultrathin artificial skin 15 Adhered to a part of the end area including the predetermined width of the front edge or the front edge of the back surface in a non-peelable manner, the function of fixing the needle foot 12A of the hair 12 and the head It has a re-peeling function.
- the ultrathin artificial skin 10A differs from the ultrathin artificial skin 10 shown in FIGS. 1 and 2 above on the surface of the ultrathin artificial skin material 15. That is, a fine uneven portion 15D is formed, and an erasing agent 16 is added.
- the fine uneven portion 15D is composed of a concave portion 15B and a convex portion 15C.
- the decoloring agent 16 added from the surface side to the predetermined region 15A may be added to any region in the wig base.
- Other configurations are the same as those of the ultrathin artificial skin 10 described above.
- the decontaminant 16 to the surface side of the artificial skin material 15 as shallow as possible.
- the matting agent 16 is erased and the thickness of the ultrathin artificial skin material 15 is about 0.03 to 0.035 mm. It is preferable to add to the depth. If the thickness is less than 03 mm, the erasing effect is not sufficient. If it is thicker than 0.35 mm, the erased ultrathin artificial skin material 15 is hardened and it is difficult to follow the movement of the scalp.
- various inorganic particles can be used.
- the material of the inorganic particles any one of silica, titanium oxide, aluminum oxide, aluminum hydroxide, magnesium carbonate, calcium carbonate, zeolite, and glass can be used.
- powdered silica having a particle size of 1 to 10 m is suitable.
- the powdered silica is desirably 5 to 25% based on one weight of the thermoplastic elastomer dissolved in an appropriate organic solvent to be applied.
- the erasing agent 16 If, for example, powdered silica is used as the erasing agent 16, the color of the scalp of the wearer can be seen through, so it becomes difficult to see the boundary between the erasing ultrathin artificial skin material 15 and the head, The naturalness of the is improved.
- the fine uneven portion 15D can be formed by transfer using a fine mesh such as a net-like woven fabric. By this transfer, fine irregularities are formed on the erased ultrathin artificial skin material 15. This unevenness simulates the skin.
- the thickness of the ultrathin artificial skin material 15 is preferably about 0.08 to 0.12 mm. If the thickness of the erased ultrathin artificial skin material 15 is less than 0.08 mm, the morphological stability of the erased ultrathin artificial skin material 15 will be weakened. 15 will not fit the wearer's head shape. In addition, if the thickness of the erased ultrathin artificial skin material 15 is thicker than 0.12 mm, a step will occur at the boundary between the scalp and the wig base when wearing the wig, and the cross section of the wig base will be conspicuous depending on the thickness. The wig base will not be able to follow the movement of the scalp when it is easily worn.
- the erasing ultrathin artificial skin material 15 of the present invention a combined erasing effect is exhibited by the irregular reflection by the erasing agent 16 and the fine irregularities 15D.
- the powdered silica is transparent and the color of the wearer's head can be seen through, making it difficult to see the border between the ultrathin artificial skin 10 A on the forehead and the head, and when wearing the wig. Will improve.
- the frosted ultrathin artificial skin material 15 becomes hard or a desired gloss is obtained. Even if it is applied to the structure of the present invention, it is difficult to approximate the color of the wearer's head because the color of the erased wig base la, lb is greatly changed by the action of the added inorganic substance. By doing so, such a drawback is solved.
- the forehead portion having removability is erased by using the ultrathin artificial skin material 15 that easily follows the movement of the scalp and has a very high decoloring effect.
- Ultra-thin artificial skin 10A can be realized.
- the corrugated ultrathin artificial skin material 15 provided on the front part has a wave shape on at least a part of the front edge of the front part as shown in FIGS. 1 (A) and 1 (B). Make a notch.
- FIG. 6 is a schematic diagram of the shape processing performed on the front edge of the erased ultrathin artificial skin material 15 according to the embodiment of the present invention.
- the top of the convex part with respect to the longitudinal direction is expressed as apex 51
- the bottom of the valley between the peaks on both sides is expressed as valley 52.
- FIGS. 7 to 12 are schematic diagrams for comparison with the waveform shape shown in FIG.
- the reason why the notch is corrugated is that if the front edge of the front is a polygon such as a triangle or quadrangle as shown in Figs.
- the protruding part 53 of the leading edge of the skin material 15 may turn over, leading to exposure of the wig.
- a corrugated shape with a rounded tip is suitable.
- the dimension of the corrugated shape is preferably such that the length in the vertical direction with respect to the longitudinal direction from the vertex 51 to the valley 52 in FIG. 6, that is, the depth A is 1. Omm to 3. Omm. If depth A is greater than 3. Omm, as shown in Fig. 9, when the wig is attached, the protrusion including the apex 51 may be turned over, leading to exposure. As shown in Fig. 10, when depth A is smaller than Omm, there is almost no difference from the leading edge of the waveform compared to the straight edge processed, so that a sufficient camouflage effect can be achieved. Can not ,.
- the length B in the longitudinal direction from the vertex 51a to the vertex 51b adjacent to the vertex 51a in Fig. 6 is preferably set to 7.0 mm to 30. Omm.
- Longitudinal corrugation length B is 30. Omm If it is too large, as shown in Fig. 11, a camouflage effect that is the same as that processed as a straight line without cutting a wave shape cannot be provided. If the length B of the corrugation in the longitudinal direction is less than 7. Omm, the shape of the leading edge becomes a saw blade as shown in Fig. 12, and the chevron including the apex 51 protrudes. Sometimes turning over can occur.
- the shape of the waveform formed on the leading edge of the artificial skin may not be the same, and the depth and pitch may be different in a specific portion.
- FIG. 13 shows the length B1 in the longitudinal direction from the vertex 5 la to the adjacent vertex 5 lb in the range from the boundary C1 to C2 of the front part, and the erased ultrathin artificial skin material 15 outside the range.
- the longitudinal length B2 from the vertex 51 to the vertex 5 lb ' is a different length.
- the portion into which the wave-shaped cut is made is an outer edge other than the front part such as the side part and the occipital part of the ultrathin artificial skin material 11, 15 provided at the hairline of the front part. It is possible to give a camouflage effect by cutting the part.
- the wig-based net 20 shown in FIG. 14 can have the same camouflage effect even when a waveform is formed on the side portion or the back of the head.
- the shape of the user's head can be selected from a pre-prepared male shape of the head shape of the wearer (for example, a plaster mold or the like) or several typical patterns of a typical head shape.
- a male mold most similar to the above, a solution in which a pellet-shaped thermoplastic elastomer made of a soft synthetic resin is dissolved in an organic solvent (hereinafter referred to as a thermoplastic elastomer solution) is applied to the male mold. Then, by drying and molding the male mold, an ultrathin artificial skin material 11 that approximates the head of the heel is obtained.
- a thermoplastic elastomers can be used. For example, urethane elastomers are preferable. You may add an antifungal agent etc. as needed. In this way, the ultrathin artificial skin material 11 can be manufactured.
- the ultrathin artificial skin material 11 formed in the first step is erased by the following steps: To give the wig surface a natural matte luster.
- a solution is prepared by adding inorganic particles to be the anti-fogging agent 16 to the thermoplastic elastomer solution used in the production of the ultrathin artificial skin material 11.
- This solution is applied to the surface of the ultrathin artificial skin material 11 and dried.
- the thickness of the ultrathin artificial skin material 11 is about 0.08-0.12 mm
- the depth of the region 15 A containing the defrosting agent 16 when this solution is applied and dried is set to 0.03. It is preferable to be about -0.035 mm.
- the viscosity of the thermoplastic elastomer to be applied may be adjusted.
- Various types of inorganic particles can be used. Force Particle size 1 to: L0 m powdered silica is preferred.
- the amount added is 5 to 25% of the weight of thermoplastic elastomer dissolved in the coating solution. Is desirable.
- an ultraviolet absorber or an oxidizing agent for preventing yellowing may be added together with the anti-fogging agent 16.
- a thin mesh-like net is placed on the ultrathin artificial skin material 11 to which the decoloring agent 16 is added on the surface in the second step, and a solvent of the ultrathin artificial skin material is applied. After drying, the fine mesh-shaped net is removed, and fine concave and convex portions 15D are formed on the surface of the ultrathin artificial skin material 11 by the fine mesh.
- the fine mesh net used in this step may be any material as long as it does not dissolve in the solvent applied to the ultrathin artificial skin material 11.
- nylon can be used.
- the fine mesh net is knitted with a thread diameter of 0.03 to 0.1mm, 30 ⁇ : L00 mesh (Z inch) is preferred.
- the ultrathin artificial skin material 11 molded in the first step is subjected to a erasing process, and a natural frosted gloss is applied to the erased ultrathin artificial skin material 15 (see Fig. 4). ) Can be formed.
- the erasing ultrathin artificial skin material 15 is subjected to a combined erasing process by forming the erasing agent-added region 15A with the inorganic particles added thereto and the fine uneven portions 15D.
- a net made of synthetic resin is prepared, and a net according to the shape of the wearer's head is attached to the net to obtain a net 20.
- the flat net 20 made of synthetic resin is molded by resin processing using a mold that matches the shape of the wearer's head.
- the molding process of the net mold 20 may be the first process, and the artificial skin material may be molded in the second and subsequent processes.
- a net mold 20 that is preliminarily matched with the wearer's head shape is overlaid on the prepared erased ultrathin artificial skin material 15, and is sewn or bonded at a predetermined position with a predetermined width. Then, the ultrathin artificial skin material 15 and the net mold 20 are joined together at the joint 73 to form a wig base la and lb.
- the shape and size of the wig base produced as a whole is preferred because it has a good fit when formed so as to be as similar as possible to the wearer's head shape.
- human hair or artificial hair to be the hair 12 is implanted in a predetermined method on the erased ultrathin artificial skin material 15 and the synthetic resin net mold 20.
- the adhesive layer 30 is formed on the back surface of the erased ultrathin artificial skin material 15 in which the hair 12 is implanted.
- the adhesive layer 30 has the function of erasing and fixing the needle feet 1 2A of the hair 12 on the back of the erased ultrathin artificial skin material 15 to the ultrathin artificial skin material 15 and the function of sticking it to the head. It can be formed by applying an adhesive and drying it.
- a spray method or a method using a brush can be used as a method for applying the adhesive.
- the wig base la or lb with the hair 12 implanted is turned over and fixed to the head shape male mold of the wig wearer.
- the male head-shaped mold is formed from, for example, a thermosetting epoxy resin.
- the wig adhesive monomer and the organic solvent are mixed and stirred. Two types of adhesive monomers for wigs can be used: those based on isocyanate and those based on polyol. If necessary, a solvent for the erasing ultrathin artificial skin material 15 may be added.
- This solution is allowed to stand at room temperature for a predetermined time to proceed with the reaction to obtain a wig adhesive solution.
- the standing for a predetermined time is performed in order to advance the crosslinking reaction between the molecules in the mixed and stirred solution to some extent.
- the adhesive solution that has been allowed to stand for a predetermined time described above is applied to the back surface of the ultrathin artificial skin material 15 to a desired thickness by brushing, dried at a heating temperature of room temperature or higher for a predetermined time, and after drying
- the adhesive layer 30 can be formed by cooling to room temperature. In order to obtain an adhesive layer 30 having a desired thickness, application of the adhesive solution and drying by heating may be repeated.
- Adhesive strength develops in the process of gelling that is dried for a predetermined time at a heating rate of room temperature or higher.
- the wig adhesive layer 30 of the present invention can be formed, and the ultrathin artificial skin 15 of the front portion can be produced. Further, a release sheet 40 may be provided on the wig adhesive layer 30 for protection before the wig is attached.
- Wig 1 is completed through the above process.
- the sixth step of implanting hair on the wig base the seventh step of forming the adhesive layer 30 on the back surface of the artificial skin, and the eighth step of cutting off unnecessary protruding portions of the artificial skin and the net type
- the process may be preceded by any process that does not need to be performed in this order.
- the eighth excision step may be performed after the fifth joint formation step. Or, it can be done by performing the flocking process or the adhesive layer forming process last.
- the wig 1 according to the embodiment of the present invention is characterized by using a single-layer adhesive layer 30.
- the functions of the first adhesive layer having the function of fixing the needle foot of the hair in the wig having the conventional two-layered adhesive layer and the function of the second adhesive layer having the function of sticking to the head are provided. It can be realized by an adhesive layer 30 composed of a single layer.
- the front part can be configured with a simple structure of the ultrathin artificial skin material 11, 15 and the single adhesive layer 30.
- the thickness of the adhesive layer 30 made of a single layer is sufficient so that the needle foot portion 12A of the hair 12 can be fixed. For example, if the thickness of the hair 12 to be implanted is 0.08 to 0.09 mm, it is 0. Since only about 05 mm is required, the front part can be made lighter.
- the adhesive layer 30 on the side to be attached to the head side has removability, and the adhesive strength is recovered simply by washing the adhesive layer 30 with water or an organic solvent, so that it can be used repeatedly. For this reason, a low-cost wig 1 can be realized.
- Example An example of a method for manufacturing a wig according to an embodiment of the present invention will be described.
- the first step is to apply a solution containing urethane elastomer dissolved in DMF and MEK to a gypsum mold of the head shape of the wig wearer prepared in advance, and add an antifungal agent at a heating temperature of 60 ° C for 1 hour. Drying was performed. Furthermore, a urethane elastomer solution having a lower concentration than that of the urethane elastomer solution is applied on the gypsum mold and dried at a heating temperature of 60 ° C. for 30 minutes, so that the thickness is about 0.07 mm. Artificial skin material 11 was produced.
- urethane elastomer is dissolved in DMF and MEK, and a solution obtained by adding an antifungal agent to powdered silica (average particle size 3.1 ⁇ m to 4 .: L m), an ultraviolet absorber, and an acid-proofing agent were added to prepare an erasing solution.
- the weight of silica was about 8% with respect to 1 weight of urethane elastomer.
- This erasing solution was applied to an ultrathin skin material 11 and dried at a heating temperature of 60 ° C. for about 2 to 4 hours.
- a commercially available nylon stocking net made of nylon as a fine mesh net is placed on the ultrathin artificial skin material 11 on the surface to which the matting agent 16 has been added in the second step. Then, a mixture of MEK and DMF, which are solvents of the ultrathin artificial skin material 11, in a predetermined ratio was applied and dried at 100 ° C. for 4 hours. After drying, the stocking net was removed, and fine irregularities 21D were formed on the surface of the ultrathin artificial skin material 11. The diameter of the net for stockings was 0.05 mm, and the mesh was about 50 mesh (Z inch).
- the region 15A including the decoloring agent 16 and the uneven portion 15D are formed on the surface of the ultrathin artificial skin material 11 made of urethane coagulation, and the ultrathin artificial skin material 15 is produced.
- the thickness of the erased ultrathin artificial skin material 15 increased by about 0.03-0.035mm in the region 15A containing the eraser 16, and the total thickness of the erased ultrathin artificial skin material 15 was 0.09. -0. Thickness of about 11mm.
- FIG. 15 is a side view of a state in which a net member is stretched on a head-shaped plaster mold 61 and fixed using a fixing needle tool 62.
- Resin processing is carried out by fixing a net member, which is a lip maker, to a gypsum mold 61 of the head shape of the wig wearer prepared as shown in FIG. Ureta
- the resin was applied and dried at a heating temperature of 100 ° C for 8 hours to form a net mold 20.
- the net mold 20 was peeled off from the gypsum mold 61, and ultrasonic processing was performed.
- the ultrasonic processing is a process in which the intersecting portions of the net 20 are welded by ultrasonic waves and pressure, and the intersecting portions are fixed. If the shape of the molded net mold 20 breaks down during ultrasonic processing, the fifth process described later will be hindered. Therefore, the net type 20 that has been ultrasonically processed on the gypsum mold 61 is stretched and fixed in accordance with the positions of the forehead, occipital region, and left and right side of the head, and a thermosetting urethane resin solution is applied to it. Then, it was molded by drying at a heating temperature of 100 ° C for 4 hours.
- the net diameter of the net member used for molding was 220D, and the mesh was about 25 mesh (this Z-inch).
- the net member used for forming is a material that can be provided with a head-shaped mold, the value of the thread diameter and mesh can be changed as appropriate.
- FIG. 16 is a side view showing a state in which the net mold 20 produced in the fourth process is overlaid on the erased ultrathin artificial skin material 15 set in the plaster mold 61 produced in the first to third processes. It is. Then, the superposed ultrathin artificial skin material 15 and the net mold 20 are bonded to a predetermined position with a predetermined width and integrated.
- FIG. 17 is a cross-sectional view taken along line A— of FIG.
- the reason for applying masking tape 74 in advance along the border on the frontal side is that the integrated ultra-thin artificial skin material 15 adheres to the integrated ultra-thin artificial skin material 15 and damages the aesthetic appearance of the ultra-thin artificial skin material 15 This is to prevent it from falling out.
- the urethane elastomer was dissolved in DMF and MEK, and an antifoaming agent prepared by adding an antifungal agent was used. Then, it was applied to the joint 73 and dried at a heating temperature of 60 ° C. for 30 minutes. Next, the urethane elastomer is dissolved in DMF and MEK, and the solution added with the antifungal agent is further mixed with powdered silica (average particle size: 3.1 ⁇ m to 4.1 m) as the antifoaming agent 16.
- an erasing solution containing an ultraviolet absorber and an antioxidant was applied to the position where the integrated solvent was applied and dried at a heating temperature of 60 ° C. for 2 hours.
- the weight of silica was about 21% based on one weight of urethane elastomer.
- the joint 73 between the ultrathin artificial skin material 15 and the net 20 can also be formed by sewing.
- a net mold 20 is overlapped on the erased ultrathin artificial skin material 15 and is adjusted to a predetermined position.
- a hand-sewn temporary sew is performed with nylon filament thread, and the ultrathin artificial skin material 15 and the net mold 20 are peeled off from the gypsum mold 61.
- a sewing machine is used for sewing with nylon filament thread. After the main sewing, remove the nylon filament thread remaining in the part where the temporary sewing was performed first.
- nylon filament yarn having a diameter of 50 dx was used.
- nylon filament thread for performing the main sewing with the sewing machine it is desirable to select a color that does not expose in accordance with the color of the net type 20 and to prevent wrinkles from occurring in order to prevent the exposed portion of the joint from being exposed.
- Nylon filament thread used for temporary sewing ⁇ has a process to be removed after sewing with a sewing machine, so it has a color that can be distinguished from erased ultrathin artificial skin material 15 and net type 20 It is preferable to use what is. After the integration, as shown in FIGS. 24 and 25, the unnecessary net portion 20a (see FIG. 23) located on the erased ultrathin skin material 15 is cut off.
- the wig base produced by the first to fifth steps is fixed to the head-shaped male mold of the wig wearer, and the artificial ultrathin artificial skin material 15 and the net mold 20 are made of nylon.
- the hairs 12 are folded back together, and the wiping ultrathin artificial skin material 15 is planted by V planting, and the net type 20 is planted by tying the yarns and hairs 12 constituting the net.
- V planting is performed by planting hair 12 with the surface side force of ultrathin artificial skin material 11 penetrating the back side and pulling it out to the surface side of ultrathin artificial skin material 11 again. It is to be planted in a letter or U shape.
- a known method of tying and tying knots is used as a method of planting hair in the net mold 20 and the joint 73.
- an adhesive layer 30 is formed on the back surface of the erased ultrathin artificial skin material 15 in which the hair 12 is implanted. Specifically, the wig base la or lb on which the hair is planted is turned over and set on the head-shaped male mold of the wig wearer.
- the adhesive layer 30 is formed on the predetermined width a of the leading edge of the artificial skin as shown in Fig. 2 (A) and Fig. 2 (B) or on a part ⁇ of the leading edge, the portion where the adhesive layer 30 is not formed is formed.
- the needle foot part 12A of the implanted hair was erased and a urethane solution for hair fixing for fixing to the back surface of the ultrathin artificial skin material 15 was applied a predetermined number of times and dried at a heating temperature of 60 ° C. for a predetermined time. Thereafter, the adhesive layer 30 is formed on the predetermined width ⁇ of the front edge of the artificial skin or a part ⁇ 8 of the front edge.
- the width for forming the adhesive layer 30 may be 1.0 cm or more.
- the cross section of the ultrathin artificial skin 10B in such a case is as shown in FIG.
- the needle foot 12A of the hair 12 is erased by the urethane solution 50 and fixed to the ultrathin artificial skin material 15, and the adhesive layer 30 is applied on the urethane solution 50.
- the ultrathin artificial skin material 15 When the adhesive layer 30 is formed on the entire back surface, as shown in FIGS. 3 and 4, the adhesive layer 30 is formed without applying the anti-hair urethane solution 50. To do.
- the reason for not applying the hair-blocking urethane solution 50 is that the adhesive layer 30 has a function of fixing the needle foot 12A of the hair, and the ultra-thin artificial skin material that disappears by forming the adhesive layer 30. This is because all the needle feet 12A of the hair planted on the entire back surface are fixed.
- the adhesive for forming the adhesive layer 30 is composed of a two-component mixed urethane oleaginous adhesive monomer composed of a main agent and a curing agent, DMF, which is a solvent for the erasing ultrathin artificial skin material 15, Mixed What was done was used.
- the main component is a polyol mainly composed of urethane resin
- the curing agent is mainly a polyisocyanate.
- the main component of the two-component mixed urethane-resin adhesive, the curing agent, and DMF as a solvent were mixed and stirred. This solution was allowed to stand at room temperature for about 1 to 2 hours to proceed the reaction. The viscosity of the solution after standing was suitably about 2000 to 3000 cps.
- the adhesive solution was brushed on the back of the erasing wig base la, lb, dried at 80 ° C. for 10-15 hours, and then cooled to room temperature. In this way, an adhesive layer 30 of about 0.05-0.2 mm was
- the protruding portion of the ultrathin artificial skin material 15 is cut off along the outer edge portion 72 that forms the outline of the wig.
- shape processing of the leading edge of the erased ultrathin artificial skin material 15 is performed.
- the length A in the vertical direction from the vertex 51 to the adjacent valley 52 as shown in Fig. 6 is about 2. Omm, the length from the vertex 5 la to the other adjacent vertex 5 lb The length B in the direction is about 10. Omm.
- FIG. 27 and FIG. 28 are schematic views of the wig 1 produced through the above steps.
- FIG. 27 is a schematic view of the produced wig 1 also viewed from the side force
- FIG. 28 is a schematic view of the produced wig 1 viewed from the back surface force.
- the D direction is the frontal direction of the wig
- the front part is provided with an ultrathin artificial skin material 15
- the rear part is provided with a net-type 20 material.
- the material 15 and the net mold 20 are joined.
- an adhesive layer 30 is formed on the front edge of the artificial skin material 15, and the corrugated shape is processed.
- the net type 20 is superposed and integrated on the erased ultrathin artificial skin material 15, so that the net type 20 is erased and ultrathin as shown in FIG. It is integrated so that it overlaps with artificial skin material 15, but as shown in Fig. 29, it is integrated so that the erased ultrathin artificial skin material 15 is on the top and the net type 20 is on the bottom. It is also possible to make it.
- the adhesion strength of the wig base la, lb and the needle foot portion 12A of the hair 12 to the adhesive layer 30 of the wig 10 in the above example was examined.
- the adhesive strength between the wig base la, lb and the adhesive layer 30 was about 180 gf / mm 2 .
- a needle foot portion 12A of the hair 12, the fixing strength between the adhesive layer 30 was 2 about LOgfZmm.
- the adhesive strength between the wig base la, lb and the adhesive layer 30 can be removed by manual peeling. As a result, it was found that the adhesive layer 30 was not easily peeled off from the wig base la, lb, and was adhered in a non-peelable manner. Furthermore, the adhesive strength between the wig base la, lb and the needle foot 12A of the hair 12 was examined by a method of manually pulling out the hair 12. Adhesion of the needle foot 12A of the hair 12 to the wig base la, lb is weaker than the adhesive strength to the wig base la, lb and the adhesive layer 30, but it does not come off even if the hair 12 is brushed. It has been found that it has strength.
- the adhesive layer 30 had good adhesion to the scalp and good removability.
- the adhesive layer 30 could be attached again by wiping with water, and the force could be continuously removed and attached several tens of times.
- the removability of the adhesive layer 30 was confirmed. Therefore, the present wig can be attached or detached as needed every day without continuous wearing, and is therefore hygienic and extremely advantageous in practice.
- the adhesive layer 30 composed of a single layer, the force described for urethane gel and the adhesive strength between the wig base la, lb and the needle foot 12A of the hair 12 implanted in the wig base and the scalp
- the adhesive for wigs used for the production can be appropriately selected.
- the erasing agent is not limited to silica and may be other erasing agents. Specific numerical values and the like described in the above embodiment can be appropriately changed as necessary.
- a synthetic resin net is provided in addition to the outer edge of the forehead portion, and the head has a characteristic that a head-shaped mold can be attached instead of the force net described for the base.
- Artificial skin made of synthetic resin may be used as the cap member.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Materials For Medical Uses (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06811960A EP1949809A1 (en) | 2005-10-21 | 2006-10-18 | Wig and method of producing the same |
CA002625120A CA2625120A1 (en) | 2005-10-21 | 2006-10-18 | Wig and method of manufacturing the same |
JP2007541016A JPWO2007046431A1 (en) | 2005-10-21 | 2006-10-18 | Wig and manufacturing method thereof |
AU2006305225A AU2006305225A1 (en) | 2005-10-21 | 2006-10-18 | Wig and method of producing the same |
US12/091,061 US20090217936A1 (en) | 2005-10-21 | 2006-10-18 | Wig and method of manufacturing the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005-306851 | 2005-10-21 | ||
JP2005306851 | 2005-10-21 |
Publications (1)
Publication Number | Publication Date |
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WO2007046431A1 true WO2007046431A1 (en) | 2007-04-26 |
Family
ID=37962524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/320764 WO2007046431A1 (en) | 2005-10-21 | 2006-10-18 | Wig and method of producing the same |
Country Status (10)
Country | Link |
---|---|
US (1) | US20090217936A1 (en) |
EP (1) | EP1949809A1 (en) |
JP (1) | JPWO2007046431A1 (en) |
KR (1) | KR20080056021A (en) |
CN (1) | CN101291600A (en) |
AU (1) | AU2006305225A1 (en) |
CA (1) | CA2625120A1 (en) |
RU (1) | RU2008114373A (en) |
TW (1) | TW200721995A (en) |
WO (1) | WO2007046431A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2008050731A1 (en) * | 2006-10-25 | 2008-05-02 | Aderans Holdings Co., Ltd. | Wig and production method thereof |
JP2012092464A (en) * | 2010-10-28 | 2012-05-17 | Puroria:Kk | Replicable disposable wig |
JP2017186698A (en) * | 2016-04-05 | 2017-10-12 | 隆男 鈴木 | Up-hanging wig |
WO2024038649A1 (en) * | 2022-08-15 | 2024-02-22 | 株式会社カネカ | General-purpose hairpiece |
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US7600519B2 (en) * | 2006-06-23 | 2009-10-13 | Daniel Phu Dinh | Eyelash extensions and method for applying eyelash extensions |
US8158144B2 (en) * | 2006-09-15 | 2012-04-17 | Calvin Garris | Hair care solution protecting natural hair from gluing products |
KR100793332B1 (en) * | 2007-01-12 | 2008-01-11 | (주)하이모 | Anti-releasing treating method of cap net for wig |
US20100307524A1 (en) * | 2007-11-20 | 2010-12-09 | Aderans Holdings Co., Ltd. | Wig and its manufacturing method |
IT1392030B1 (en) * | 2008-12-02 | 2012-02-09 | Sicurmatica Di Massimiliano Delli | METHOD OF MANUFACTURING A GLUABLE MULTILAYER SUPPORT ON THE SKIN FOR THE FORMATION OF SELF-ADHESIVE PROSTHESIS FOR HAIR AND MULTILAYER PROSTHETIC IMPLANTS THUS OBTAINED. |
JP5485719B2 (en) * | 2010-01-19 | 2014-05-07 | 株式会社プロピア | General-purpose wig, wig mounting method and customized wig |
CN101822436B (en) * | 2010-05-10 | 2013-11-13 | 许昌恒源发制品股份有限公司 | High-efficiency and environmental-protection rubber for hair products and preparation process thereof |
GB2508635A (en) * | 2012-12-06 | 2014-06-11 | Hair Technology Ltd | Foundations for hair extensions and their use in methods of applying hair extensions |
CN105448173A (en) * | 2015-03-11 | 2016-03-30 | 闪酷艺术设计(上海)有限公司 | Glass fiber reinforced plastic model surface flocking method |
EP3490398A4 (en) | 2016-07-28 | 2020-03-11 | Lashify, Inc. | Artificial lash extensions |
CN106307761A (en) * | 2016-08-22 | 2017-01-11 | 义乌市丝黛文化创意有限公司 | Wig and preparation method thereof |
CA3195110C (en) | 2016-12-20 | 2023-10-31 | Lashify, Inc. | Applicators and cases for artificial lash extensions |
USD863679S1 (en) | 2018-10-19 | 2019-10-15 | Lashify, Inc. | False eyelash applicator |
JP7185695B2 (en) | 2018-10-19 | 2022-12-07 | ラシフィ インコーポレイテッド | Artificial eyelash extension applicator and method of use and manufacture thereof |
JP1687380S (en) | 2018-10-19 | 2021-06-07 | ||
SG11202107264PA (en) | 2019-01-14 | 2021-07-29 | Lashify Inc | Socks, applicators for lash extensions, and methods of manufacture and use thereof |
CN111557515A (en) | 2019-10-03 | 2020-08-21 | 莱施菲公司 | Artificial eyelash device, eyelash extension method, and eyelash extension device |
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FR2775562B1 (en) * | 1998-03-06 | 2000-05-26 | Nj Diffusion Sarl | FLEXIBLE NON-SLIP ELEMENT AND WIG PROVIDED WITH SUCH AN ELEMENT |
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JP4560718B2 (en) * | 2004-10-25 | 2010-10-13 | 株式会社アデランスホールディングス | Wig adhesive, wig and manufacturing method using the same |
JP2006207035A (en) * | 2005-01-25 | 2006-08-10 | Toshihito Sato | Wig having adherent wig body |
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2006
- 2006-10-18 JP JP2007541016A patent/JPWO2007046431A1/en active Pending
- 2006-10-18 EP EP06811960A patent/EP1949809A1/en not_active Withdrawn
- 2006-10-18 WO PCT/JP2006/320764 patent/WO2007046431A1/en active Application Filing
- 2006-10-18 AU AU2006305225A patent/AU2006305225A1/en not_active Abandoned
- 2006-10-18 US US12/091,061 patent/US20090217936A1/en not_active Abandoned
- 2006-10-18 RU RU2008114373/12A patent/RU2008114373A/en not_active Application Discontinuation
- 2006-10-18 CA CA002625120A patent/CA2625120A1/en not_active Abandoned
- 2006-10-18 KR KR1020087011903A patent/KR20080056021A/en active IP Right Grant
- 2006-10-18 CN CNA2006800391009A patent/CN101291600A/en active Pending
- 2006-10-19 TW TW095138517A patent/TW200721995A/en unknown
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JPH02216207A (en) * | 1989-02-14 | 1990-08-29 | Aderans Co Ltd | Wig and production thereof |
JPH11323646A (en) * | 1998-05-07 | 1999-11-26 | Art Nature:Kk | Wig capable of freely forming dividing line |
JP2003313519A (en) * | 2002-04-23 | 2003-11-06 | Tesa Ag | Adhesive sheet strip |
JP2004316044A (en) * | 2003-04-10 | 2004-11-11 | Cloth Kogyo Kk | Brassiere comprising only cup |
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WO2008050731A1 (en) * | 2006-10-25 | 2008-05-02 | Aderans Holdings Co., Ltd. | Wig and production method thereof |
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JP2012092464A (en) * | 2010-10-28 | 2012-05-17 | Puroria:Kk | Replicable disposable wig |
JP2017186698A (en) * | 2016-04-05 | 2017-10-12 | 隆男 鈴木 | Up-hanging wig |
WO2024038649A1 (en) * | 2022-08-15 | 2024-02-22 | 株式会社カネカ | General-purpose hairpiece |
Also Published As
Publication number | Publication date |
---|---|
KR20080056021A (en) | 2008-06-19 |
CA2625120A1 (en) | 2007-04-26 |
US20090217936A1 (en) | 2009-09-03 |
AU2006305225A1 (en) | 2007-04-26 |
RU2008114373A (en) | 2009-11-27 |
JPWO2007046431A1 (en) | 2009-04-23 |
TW200721995A (en) | 2007-06-16 |
CN101291600A (en) | 2008-10-22 |
EP1949809A1 (en) | 2008-07-30 |
AU2006305225A8 (en) | 2009-10-01 |
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