WO2007026500A1

WO2007026500A1 - Production method of coating hair

Info

Publication number: WO2007026500A1
Application number: PCT/JP2006/315504
Authority: WO
Inventors: Koki Fukuyama
Original assignee: Propia Co., Ltd.
Priority date: 2005-08-30
Filing date: 2006-08-04
Publication date: 2007-03-08
Also published as: JP2007063700A

Abstract

A production method of coating hair comprising the molding step of copying the shape of baldness, the step of aligning the copied shape of baldness, the aligning step aligning the apexes (3a-3q) of a baldness shape curve (3) with axis lines A-Q radially displayed, the step of inputting the scale values of axial lines at the aligned points into input boxes of applicable axis lines displayed on the input screen of a computer as numeric values depicting a customer pattern (11), the step of inputting baldness environments in the inputting step, and the step of performing computer processing so that specified curves are formed between adjacent aligned points.

Description

Specification

Method for producing film hair

Technical field

TECHNICAL FIELD [0001] The present invention relates to a wig used for repairing baldness generated partially or entirely, and more particularly to a method for producing a coat hair.

The concept of “film hair” is a completely new type of wig proposed by the applicant, in which hair transplant material planted in an extremely thin moisture-permeable film is directly applied to the skin such as the scalp.

Background art

[0002] It is said that baldness has various shapes depending on each individual, generation location, race, and the like, and there is no such thing.

[0003] Conventionally, the conventional wig ignores the characteristics of such a baldness, and, for example, a piece made uniformly in an ellipse shape is mounted on the entire head including the baldness.

[0004] Therefore, it was strange that wigs were worn to the point where there was no hair to hide.

[0005] In order to avoid this and apply the wig only to the bald part as much as possible, it was necessary to use a hand-planting method. This is a method in which the wig's flocking material is attached to the remaining self-hairs one by one, and it is naturally a costly and time-consuming process, and the burden on the self-hair is high. was there.

[0006] Further, it has been impossible to apply a wig flocking material to a site where the number of remaining hairs is small or there is no hair.

Disclosure of the invention

Problems to be solved by the invention

[0007] The present invention aims to provide a method for producing a coat hair that matches the baldness characteristics, focusing on the baldness characteristics that the shape of baldness and the baldness environment varies from person to person.

[0008] Another object of the present invention is to produce the above-described coat hairs quickly and at low cost by mechanization. [0009] Still another object of the present invention is to produce a coat hair that can be applied to a part or a part of the hair that has a small number of remaining hairs.

Means for solving the problem

[0010] In order to achieve the above object, the method for producing a coat hair according to the present invention includes a mold making process for copying the shape of the baldness, a process for aligning the shape of the copied baldness, and an alignment process. Match the apex of the bald shape curve to the radial axis, and draw the customer's pattern in the axis input box displayed on the computer input screen with the axis scale value at the match point. It is characterized by comprising a step of inputting as a numerical value, a step of inputting a bald environment at the time of the input, and a step of computer processing so as to form a predetermined curve between the adjacent matching points.

Further, in the method for producing a coat hair according to claim 1, the mold taking step copies the shape of the baldness on the transparent film.

Further, in the method for producing a coat hair according to claim 1, the mold making process is characterized in that the shape of the baldness is copied by a photograph.

Further, in the method for manufacturing a coat hair according to claim 1, the positioning step includes a brush which is copied on a mount having a radially displayed axis and a reference and a scale on the axis. The shape is aligned.

Further, in the method for manufacturing a coat hair according to any one of claims 1 to 3, the positioning step aligns the copied bald shape on a computer screen.

Further, in the method for producing coat hair according to claim 1, the environment of the baldness is specified for each block region in consideration of the amount of the own hair remaining in the surroundings where the baldness exists. The method for producing a coat hair according to the method, wherein the environment of the baldness is specified for each block region in consideration of the color of the own hair remaining in the vicinity of the baldness.

Further, in the method for producing a coat hair according to claim 6 or claim 7, the range of the area surrounded by the outline of the bald area is appropriately divided into a number and is formed. To do.

Further, in the method for producing a coat hair according to claim 1, during the setting of the baldness environment, the hair transplanting material is selected by selecting the number of the bobbin on which the hair transplanting material for each color is attached and the mixing ratio with the color of the hair. It is characterized by being set in contrast.

Further, in the method for producing a coat hair according to claim 1, the amount of the flocking material during the setting of the baldness environment is specified by specifying a ratio in the whole.

The invention's effect

[0011] According to the invention of the present application, so-called wig machine production is possible.

V, A low-cost wig that can be discarded can be quickly produced.

[0012] The machine-produced coat hair is manufactured so that the characteristics of the baldness can be grasped to be the minimum necessary repaired part for each baldness, so it can be applied only to the part lacking its own hair. It is no longer necessary to wear a wig like a hat on the hair. Therefore, the wearer's anxiety about use will be dispelled.

[0013] Since the machine-produced coat hair can be applied directly to the bald portion, there is no burden on the own hair. Moreover, enormous labor and time for self-binding are unnecessary.

[0014] Since machine-produced coat hair can be applied directly to the bald part, it can be applied to areas where there is no self hair, such as burns, injuries, or pubic areas in alopecia, and the application site is not selected. .

Brief Description of Drawings

[0015] [FIG. 1] A is a flow chart of a main step showing an embodiment of a method for producing a coated hair according to the present invention, and B is a flow chart of the sub-step.

FIG. 2 is a diagram showing an example of a mold paper that has been mold-taken.

FIG. 3 is a view showing an embodiment of a mount for producing coated hair according to the present invention.

FIG. 4 is a diagram showing an example of a mount that has been aligned.

FIG. 5 is a diagram showing an example of a block area of a bald bald piece.

FIG. 6 is a diagram showing a computer input screen for product data drawing (inventory data).

FIG. 7 is a diagram showing a computer input screen for drawing product data.

FIG. 8 is a diagram showing a computer input screen for product data drawing (pattern setting). 9) This is a diagram showing a computer input screen for product data drawing (color mixing setting).

FIG. 10 is a diagram showing a computer input screen for product data drawing (mesh creation). [11] It is a diagram showing a computer input screen for product data drawing (block area designation).

FIG. 12 is a diagram showing a computer input screen for product data drawing (block area determination).

FIG. 13 is a diagram showing a computer input screen for data transfer.

[FIG. 14] This is a computer screen of data transfer completion.

[15] FIG. 15 is a view showing another embodiment of a film hair production mount that has been aligned.

FIG. 16 is a diagram showing a main part of a computer input screen for specifying other block areas. Explanation of symbols

1 mold paper

3 Contour line

3a Vertex

3b Vertex

3c vertex

3d vertex

3e Vertex

3f vertex

3g vertex

4a Mate

4b Mating point

4c Mate

4d mating point

4e Mate

4f Mate

4g mating point

4h Mating point

4i Mate 4k mating point

41 Mating points

4m mating point

4n mating point

4p mating point

4q mating point

5 mount

7 axis

8 Block area

10 Standard pattern

11 Customer pattern Best mode for carrying out the invention

Next, the present invention will be described in more detail with reference to the drawings showing embodiments. For convenience, portions having the same functions are denoted by the same reference numerals and description thereof is omitted.

[0018] The coated hair according to the present invention has a base material (not shown) made of an ultra-thin sheet made of polyurethane of about 20 to 30 microns) and a flocking material (not shown) made of acrylic fiber cover, for example, V Planted in a letter shape. The base is a stretchy, colorless and transparent flat sheet, and the thickness of the base is about 20 to 30 microns.

[0019] The present invention is a proposal as to what kind of color and in what range the planting of the flocking material will be performed. Specifically, as shown in Fig. 1A, each process of molding (S1), alignment (S2), numerical input processing (S3), computer processing (S4), data transfer (S5), and execution (S6) Go through. Details are described below.

[0020] First step (molding of bald shape)

The production of coat hair begins with the mold taking (S1) force. For example, if there is a baldness on the head, the operator applies the mold paper 1 with transparent film force shown in Fig. 2 to the head, and copies the contour line 3 of the bald shape onto the mold paper 1 (S1). .

[0021] Second step (digitization of baldness shape) The contour 3 is aligned with the mount 5 shown in FIG. 3, and the shape of the baldness is digitized (S2). This alignment is performed by the operator by aligning the apex portions 3a to 3g of the contour line 3 with the radial axis 7 displayed on the mount 5 as shown in FIG. At this time, it is desirable to match as many vertices as possible with the axis 7.

Here, the base for producing the coat hair will be described with reference to FIG. Reference numeral 5 denotes a mount, and the axis 7 is displayed on the surface in a radial pattern, and each axis 7 is marked with symbols A to Q and a scale. In the scale above, the intersection of each axis 7 is the origin O, and the distance from the origin O is displayed at every lmm interval. In order to align the outline 3 of the baldness on the mount 5 above, the apexes 3a to 3g of the outline 3 of the baldness 3 copied on the mold paper 1 which is also a transparent film mask are placed on any axis 7 Try to match. In the embodiment of FIG. 4, vertex 3a is on axis 7E, vertex 3b is on axis 7G, vertex 3c is on axis 7H, vertex 3d is on axis 7J, and vertex 3e is on axis 7N. In addition, the apex 3f is matched with the axis 7Q, and the apex 3g is matched with the axis 7C.

[0023] Third step (Numerical value input processing)

The scale value of the axis 7 at the coincidence points 4a to 4q is input by a worker to a computer (not shown) together with the symbols A to Q attached to the axis 7 (S3). Enter the bald environment for the above input.

[0024] The bald environment is specified for each block region 8 in consideration of the amount, density, color, flow, etc. of the hair remaining around the bald area. The block region 8 is formed by dividing the range of the region surrounded by the contour line 3 of the baldness into an appropriate number (one in the case of FIG. 5).

[0025] Fourth step (computer processing)

Next, computer processing is performed between adjacent matching points so as to form a predetermined curve by a program built in a computer (not shown) (S4).

[0026] Fifth step (data transfer)

After the operator confirms the wig trial status on a computer screen (not shown), the input data of the third step is transferred to the machine (S5), not shown.

[0027] Step 6 (Execution)

Based on the transferred data, the planting operation is executed on the unillustrated ヽ machine! (S6).

Here, the “numerical value input process” in step 3 will be described in detail based on FIG. 1B and FIG.

First, since the “inventory data” screen shown in FIG. 6 is displayed on a display device of a computer (not shown), necessary inventory data is input (S31).

[0029] As input items, for example, "membership number" "member name" (kanji, kana, alphabet),

"Gender" "Birth date" "Current address" "Phone number" "Memo" "Production quantity" "Requesting branch" "Destination branch" "Contact person code" "Request person" "Order date" "Delivery date" “Product number” or the like.

[0030] After inputting the above catalog data into the computer (not shown), press the “Next” command button.

Then, the standard pattern 10 is displayed on the “product data drawing” screen (shown in FIG. 7) of the computer display device (not shown), and “pattern setting” is selected here. The standard pattern 10 includes a circle 10a and a plurality of radial axes A to Q passing through the center point (origin) O of the circle 10a. The reason for the circle 10a is that the empirically obtained reference values are entered in advance for each of the axes A to Q. The axes A to Q are equally spaced from each other. Then, the “Product data drawing” screen shown in FIG. 8 is displayed, and “Pattern setting” is input on this screen (S32). As a result, a specific customer pattern 11 (shown in FIGS. 10 to 12) is set.

[0032] By the alignment shown in FIG. 4, the contour line 3 of “bald” in FIG. 2 has the following scale values at the matching points 4a to 4q on each axis 7! / !. These are the dimensional lengths from the origin O (unit: mm).

A axis = 27

B axis = 30

C axis = 35

D axis = 40

E axis = 50

F axis = 40

G axis = 40

H axis = 35 I axis = 30

K axis = 26

L axis = 23

M axis = 25

N axis = 30

P axis = 28

Q axis = 30

Therefore, on the input screen shown in FIG. 8, the above numerical values are input in the input box for the relevant axis as follows. As a result, data that draws the customer pattern 11 (shown in FIGS. 10 to 12) as an outline of a specific bald shape is input to the computer.

OA: = 27

OB = = 30

OC = = 35

OD = = 40

OE = = 50

OF = = 40

OG = = 40

OH = = 35

OI = 30

OJ = 25

OK == 26

OL = = 23

OM = 25

ON = = 30

OP = = 28

OQ = = 30

Next, “100%” and “0” are sequentially input as “planting density” and “natural turbulence degree”, for example. End of input Then press the “Close” command button.

Here, the “planting density” refers to the density of the planting material per unit area, for example, lc m ^{2 with} respect to the drawn customer pattern 11. The value of “planting density” determines the amount of movement of the moving table (not shown) that moves in the X-axis and Y-axis directions for planting the planted material on the base. “Natural kinkyness” refers to the degree of thinning of the hair pattern of customer pattern 11 (the part where hair or other hair begins to grow) from the part where the hair density is 100%. This is done based on a predetermined random number generation function built into the computer. For example, when the raw turbulence is set within “2” shots, the flocking needle (not shown) moves within the range of 2 shots from the life determined by the shape of the baldness (not shown) Left on the X axis Moves zigzag to the right in the Y axis direction.

[0036] Then, the screen returns to the "Product data drawing" screen shown in Fig. 7. Here, to specify the color of the planting material to be planted for each block area 8 (shown in Fig. 11), select "Color mixing setting". The As a result, the “Product data drawing” screen shown in FIG. 9 is displayed, and “Color mixing setting” is input on this screen (S33). For example, if there is one block area 8, the block area number is “1”. When the length of the flocking material is fixed to “380” mm and the color mixing is “Yes”, the color mixing ratio of the bobbin that controls each color is as follows.

No. 1 bobbin “30”%

No. 2 bobbin “20”%

No. 3 bobbin “10”%

No. 4 bobbin “10”%

No. 5 bobbin “10”%

No. 6 bobbin “10”%

Bobbin 7 “10”%

[0037] For the mixing method, "repeat" is input. After checking the “Block area setting information”, if there is no change, press the “Close” command button.

Then, the screen returns to the “Product data drawing” screen shown in FIG. 7. Here, “Mesh creation” is selected. As a result, the “Product data drawing” (Mesh creation) screen shown in FIG. 10 is displayed, and “Mesh creation” is performed on this screen (S 34). “Mesh creation” means This is the step in which the computer recognizes the specific customer pattern 11 that has been drawn. When the computer recognizes a specific customer pattern 11, it indicates that the image of the customer pattern 11 is displayed on the computer screen in a grid pattern.

[0039] If you click the “Mesh creation” button here, “Mesh creation” and “Mesh creation completed” will appear in the lower status bar after the mesh creation time proportional to the size of the figure and the flocking density has elapsed. Right-click to specify block area 8 and confirm the block area. ”Is displayed, and the“ Product data drawing ”(block area specification) screen shown in FIG. 11 is displayed. Here, of the block area 8 designation methods, for example, “block area designation” is selected (S35), and the mesh figure shown in FIG. 11 (one area surrounded by the outline 3 shown in FIG. 5) is enclosed. Drag with the mouse.

Next, the “Product data drawing” (block area confirmation) screen shown in FIG. 12 is displayed, which is confirmed (S36). After confirming, press the “OK” button.

The confirmed data is confirmed on the “product data transfer” screen shown in FIG. 13, and then transferred to a machine (not shown) (S5). When the above data transfer is completed, the “Product Data Transfer” screen shown in FIG. 14 is not shown and is displayed on the display device of the computer. Figures 10 to 14 show the “number of hits” and “required production time” displayed outside the frame.

[0042] A planting operation is executed in a machine (not shown) by force (S6). In the machine (not shown), a flocking material made of polyester fiber with a long diameter of 80 microns () specially treated with a shrinkable base such as a polyurethane sheet, for example, an “8” shaped oval surface. Planting. This planting is controlled based on the setting conditions described above. After fixing the part where the flocking material is planted with an adhesive, an adhesive surface for attaching to the human body is formed on the entire back surface. This adhesive surface can be applied directly to any part of the human body such as the head. This coat hair is disposable after use. An example of the mechanism and operation of the machine is described in detail in, for example, Japanese Patent No. 3552095 and International Publication No. WO 200 4/089135.

[0043] According to the above embodiment, it is possible to obtain a coat hair that matches the characteristics of the baldness for the following reason. First, since the apex portion of the bald shape curve is digitally specified by the radial axis 7, the product used only for the bald portion can be accurately manufactured. by. Secondly, in order to make a predetermined curve by computer processing between the matching points of each axis line 7, it is possible to produce a coat hair piece having a shape very close to the contour line 3 indicating the shape of the baldness. It depends on what you can do. However, experience has shown that baldness has almost no sharp edges. Third, specify the baldness environment for each block area 8 to match the amount, color, flow, etc. of the remaining hair, and it is a wig or film that blends into the remaining hair and gives a more natural feel. This is because hair can be made.

[0044] As described above, according to the above embodiment, since the "shape of baldness" and "environment of baldness" can be grasped digitally, the coat hair pieces that match the characteristics of each different baldness are ordered. Despite mass production with uniform machine manufacturing, it can be produced as wigs that give a more natural feeling equivalent to those produced one by one.

[0045] Since the shape of the baldness can be grasped on the two-dimensional axis line displayed in a radial manner, it is possible to flexibly cope with a complex shape of baldness.

[0046] Since the bald environment is specified for each block region 8, it is possible to realize a coat hair that matches each environment in a single product.

[0047] Therefore, since the machine production of a loose wig is possible, a low-cost wig (coated hair) that can be used and discarded by mass production can be quickly produced.

[0048] Further, the present invention can be applied only to a portion lacking its own hair, and there is no need to wear a wig like a hat on the own hair as in the prior art. Therefore, the wearer's use anxiety psychology will be dispelled.

[0049] In addition, since the machine-produced coat hair can be directly applied to the bald portion, there is no burden on the own hair. Moreover, enormous labor and time for self-binding are unnecessary.

[0050] Since machine-produced coat hair can be applied directly to the bald part, it can be applied to areas where there is no hair, such as burns, injuries, or pubic areas in alopecia, and the application site is not selected. .

[0051] The present invention is not limited to the embodiment described above. For example, Fig. 15 shows the case where the contour line 3 of the shape of another bald shape is aligned. Thus, the present invention can deal with baldness of any shape. [0052] The identification of the bald environment is specified for each block area 8 of the customer pattern 11 in comparison with all or some items such as the amount, color, flow, etc. of the hair remaining around the bald area. Can. For example, FIG. 16 shows a case where the block area 8 is divided into three. In this case, for example, the block region 8a is designated with a low life when the amount of remaining hair is small. Block areas 8b and 8c have a large amount of own hair, so the planted material should be specified with a large amount.Of these, if white hair that stands out on the left occipital region is conspicuous, the amount of white planted material mixed into block area 8c To increase.

[0053] It is desirable that the number of axis lines 7 displayed on the mount 5 and the number of axis lines displayed on the computer screen be 16 or more.

In the mold making process, the shape of the baldness can be copied by a photograph. At this time, if a digital camera is used, the bald shape data can be taken directly into the computer. Therefore, it is possible to display a mount screen as shown in Fig. 3 on the computer screen, and to directly align the apex of the bald shape curve using the digital information copied on the mount screen.

[0055] In the above description, even when the mold is based on paper information such as non-digital photographs or illustrated examples, the dimension data can be captured on the mount screen by using the scanning technology.

[0056] In the present specification, the term "baldness" is used to mean that the number of remaining hairs is small only in the hairless region! /, And also includes the region. Further, in the present invention, “coated hair” refers to hair that grows on the head, that is, hair that supplements all hair that grows on the human body including hair, hair, beard, pubic hair, etc. . Therefore, the present invention can be applied to any part of the human body.

Industrial applicability

[0057] The present invention can be utilized for the production of so-called wigs. In particular, it can be used to produce low-cost coat hair that can be made disposable.

Claims

The scope of the claims

[1] The mold making process for copying the shape of the baldness, the process for aligning the copied shape of the baldness, and the alignment process for aligning the apex of the bald shape curve with the radially displayed axis The step of inputting the scale value of the axis line at the matching point as a numerical value for drawing a customer pattern in the input box of the axis line displayed on the computer input screen, and the step of inputting the bald environment at the time of the input And a process of computer processing so as to form a predetermined curve between adjacent matching points.

[2] The method for producing coat hair according to claim 1, wherein the mold making step copies the shape of the bald hair onto the transparent film.

[3] The method for producing coat hair according to claim 1, wherein in the mold making step, the shape of the baldness is copied by a photograph.

[4] In the method for producing a coat hair according to claim 1, the positioning step includes copying on a mount having a radially displayed axis line and a code and a scale on the axis line. A method for producing a coat hair, characterized by aligning the shape of the peeled baldness.

[5] The method for producing a coat hair according to any one of claims 1 to 3, wherein the positioning step aligns the shape of the copied baldness on a computer screen. Hair manufacturing method.

[6] The method for producing coat hair according to claim 1, wherein the environment of the baldness is specified for each block region in consideration of the amount of the own hair remaining in the surroundings of the baldness. Method.

[7] The method for producing coat hair according to claim 1, wherein the environment of the baldness is specified for each block region in consideration of the color of the own hair remaining around the baldness. Method.

[8] In the method for manufacturing a coat hair according to claim 6 or claim 7, the block region is formed by appropriately dividing the range of the region surrounded by the outline of the bald hair into a number. Manufacturing method of coat hair.

[9] In the method for producing coat hair according to claim 1, the color of the flocked material during the setting of the baldness environment Is a method for producing a coat hair characterized by selecting the number of the bobbin on which the flocking material for each color is attached and setting the mixing ratio in comparison with the color of the own hair.

The method for producing a coat hair according to claim 1, wherein the amount of the flocking material during the setting of the baldness environment is specified by specifying a ratio in the whole.