JPS6363643B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for marking a male mold for making a wig. For more details, see the hairline, part of the hair,
The present invention relates to a method for marking a male mold for making a wig, which allows the whorl etc. to be placed in a desired position on a wig base.

A female mold is made by heating a thermoplastic synthetic resin sheet that can be softened and molded by heating at a relatively low temperature and harden while retaining its molded shape when cooled to room temperature and pressed against the head. Fabricate and
It is conventionally known to manufacture a wig base by filling the female mold with plaster to form a male mold, and applying a synthetic resin solution as a wig base coating to the molded male mold.

In this series of processes, the realization of the user's wishes and instructions for the hairline, part of the hair, whorls, etc.
This is done by first marking the surface of a synthetic resin sheet molded into a female mold using oil-based ink, and then the markings made on the surface of the female mold are then faithfully copied onto the surface of the male mold. There is no conventional method, and the reality is that the markings on the female mold are simply compared and the approximate position and shape are copied onto the surface of the male mold, making it impossible to avoid discrepancies between the markings.

The present invention aims to provide a method that allows faithful transfer of markings from female to male molds. Therefore, the present invention relates to a method for marking a male mold for making a wig, and the male mold is marked on the inner surface of a head-shaped female mold using a pigment-based coloring material that does not substantially contain a binder. A female mold is formed by applying markings corresponding to the markings on the surface, pouring a male molding material into the female mold, and releasing the female mold from the molded male mold after curing the material. This is done by transferring the marking made of the pigment-based coloring material from the inner surface to the surface of the male mold.

When taking an impression of the head by heating the thermoplastic synthetic resin sheet described above and pressing it against the head, look through the head from above the synthetic resin sheet and check the hairline, part of the hair, Marking of the whorl, necessary parts of the wig, etc. using oil-based ink is carried out in the same manner as in the past, taking into account the wishes of the user. Next, on the inner surface of the female mold whose surface has been marked in this way, a pigment-based coloring material that does not contain a binder is applied to the corresponding position of the marking, such as coloring material of any color, crayon, crayon, colored pencil, or charcoal. Marking is preferably performed using a chiyoke. Thereafter, a male molding material such as plaster or silicone compound, preferably plaster, is poured into the female mold, the male molding material is cured, and the female mold is released from the molded male mold. The pigment-based coloring material that had adhered to the inner surface of the mold did not substantially contain any binder (it is possible that the pigment-based coloring material may contain enough binder to maintain its formability as a coloring material), so a female mold was formed. The adhesion to the synthetic resin sheet is weak, so it is easily transferred from the inner surface of the female mold onto the male mold.

In this way, to manufacture a wig base using a male mold with necessary markings on its surface, a synthetic resin solution, preferably a urethane prepolymer solution, as a wig base coating agent is applied onto the male mold. This is done by The wig base coating can be applied directly onto the male mold, but it is also possible to apply a heated and softened synthetic resin film, preferably a polyethylene film with a thickness of about 0.1 to 0.5 mm, on the male mold to prevent wrinkles and sag. It is desirable to perform this on the object that has been pressed and covered with no wig, so as to improve the removability of the formed film on the male wig.
At this time, the type of paint and application method are changed as appropriate based on the markings on the male mold that can be seen through the synthetic resin film that is wrapped and the lower part is fixed to the male mold. You can use methods such as applying a thin layer of paint to create a sense of unity with the hair, or applying a thick layer of paint to make the transplanted hair stand upright in the part of the hair, or creating a high-tone finish. , it is possible to create a wig base that fully matches what is desired.

By adopting the male type marking method according to the present invention, the markings can be accurately and easily transferred from the female type to the male type using pigment-based coloring materials. The position and shape of the hair part, whorl, etc. can now be fully reflected in the production of the wig.In particular, the position and shape of the hairline, which is an important part to conceal the wearing of the wig, can be fully reflected in the production of the wig. Since the shape is clear, the wig base manufacturing process is reliable and easy, and it is easy to obtain a wig base with no unnecessary thickness unevenness in other parts, which is important for manufacturing the desired wig. It has the effect of being of high quality.

Claims (1)

[Claims] 1. Using a pigment-based coloring material that does not substantially contain a binder, markings corresponding to the markings made on the surface of the female mold are applied to the inner surface of the female mold in the shape of a head, and the female mold is By pouring a molding material into the male mold and releasing the female mold from the molded male mold after curing the material, the marking made of the pigment-based coloring material is transferred from the inner surface of the female mold to the surface of the male mold. A method for marking a male mold for making a wig, characterized by: 2. The marking method according to claim 1, wherein a colorant of any color is used as the pigment-based coloring material that does not substantially contain a binder. 3. The marking method according to claim 1, wherein a female mold molded from a thermoplastic synthetic resin sheet is used as the head-shaped female mold. 4. The marking method according to claim 1, wherein gypsum is used as the male molding material.