JPH068440B2 - Stone Ken manufacturing method - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a method for producing a soap ball, and more particularly to a method for producing a soap ball in which an enclosure is placed or printed.

[Prior Art] Conventionally, as shown in FIG. 1, it is possible to arrange a picture, characters, etc. inside a transparent stone, to obtain a decorative effect, or to use for advertising or promotion. It is being appreciated. For example, as shown in FIG. 7 (A), a stone ken solution in which a picture, characters, etc. are arranged is prepared by injecting a stone ken solution into a cylindrical mold 1 so as to solidify it and to form a cylindrical solid stone ken. Is molded and cut into pieces 2 corresponding to the lower half of the soap, as shown in FIG. 7 (B). Fig. 7 shows one piece 2 of the cut stone
As shown in (C), a film 4 that is placed in a mold 3 and is printed on the top of the stone piece 2 with the picture, characters, etc. that you want to put inside the stone piece.
Then, the soap solution is poured from the upper part to solidify to form the upper half of the soap, as shown in FIG. 8 (A). Mold half and then Fig. 8
A picture on the lower half 6a of the solidified stone, as shown in (B),
Place the film 7 on which characters etc. are printed, and further, Fig. 8 (C)
As described above, the soap solution 8 is poured from above to be solidified to form the upper half of soap, and the like.

[Problems to be Solved by the Invention]

However, in the above-mentioned conventional method, arranging a picture, a character or the like at a desired position in a stone ken requires skill and is very troublesome. Further, in mass production, it was difficult to obtain a soap stone in which pictures, characters, etc. were uniformly arranged at predetermined locations, and the yield was poor. For example, in the case of producing 30,000 stones containing a film on which pictures and characters are printed inside according to the process shown in FIG. 7 or 8, the position of the film is not accurately centered. About 4,000 good products were generated.

Therefore, an object of the present invention is to simply and easily require no skill.
It is an object of the present invention to provide a method capable of obtaining a soap with a picture, a character, or a three-dimensional object enclosed at a desired position inside with a high yield rate.

[Means for Solving the Problems]

That is, the present invention is to solve the above-mentioned problems by arranging an enclosure to be placed at a fixed location inside a soap in a enclosure fixing portion provided in the die A corresponding to the location. Assemble the mold B corresponding to one side of the soap, to the top of the mold, and cast the soap solution to solidify to mold one side of the soap with the inclusions attached or taken in the surface layer. After that, the mold A is removed from the mold B, the mold C is formed on the mold B corresponding to the other side of the soap, and the soap solution is poured into the mold to solidify the mold so that the other side of the soap is solidified. It is intended to provide a method for producing a soap having an enclosed material formed by molding a portion.

The mold A used in the method of the present invention has an enclosure to be placed at a fixed location inside a soap, and an enclosure fixing portion provided corresponding to the fixed location on the upper surface. The upper edge has a fitting portion for fitting. For example, as in the case of FIG. 1, when the printed flat enclosure is placed in the center of the stone, it is provided at the center of the upper surface 12 of the cylindrical mold A11 as shown in FIG. It has an enclosure fixing portion formed of a cylindrical recess 13 having a flat bottom, and a fitting portion 14 which is fitted to a fitting portion 18 of a mold B described later on the upper edge. The shape of the recess 13 can be various, and an appropriate shape can be selected according to the shape of the object to be sealed inside the soap. For example, when arranging a film, paper formed in a circular shape, a triangular shape, a rectangular shape, or a fixed shape; a solid object having a geometric shape such as a cylinder, a prism, a rectangular parallelepiped, or a sphere; or a solid object having a fixed shape. The shape of the recess 13 may be formed corresponding to the shape.

Further, a modified example 11 'of the mold A shown in FIG. 6 is such that at least one projection 15 is provided on the bottom surface of the concave portion 13 which is the enclosure fixing portion. With this projection 15, the inclusion placed in the concave portion 13 as the inclusion fixing part is floated from the bottom surface, and when the soap solution is poured, the solution wraps under the inclusion and wraps the inclusion. Thus, when the soap is solidified, the inclusions can be attached to or incorporated in the surface layer portion of the solid soap. Furthermore, it is preferable that the upper surface 12 'on which the enclosure fixing portion of the mold A is provided has a taper shape that is inclined downward toward the outside with the enclosure fixing portion as the center. By forming the upper surface 12 ′ so as to incline downward in this manner, the mold A and the mold B are assembled to solidify and form one side of the soap, and then the mold B and the mold C are assembled to each other. When one side of No. 1 is formed, the boundary line between the one side and the other side appearing on the side wall of the obtained Ken does not appear in the center of the side wall of Soken, which is convenient for the appearance and appearance of Ken.

The mold B used in the present invention is attached to the mold A and is molded so as to form one side of the soap, the soap solution is provided at the upper portion, and the inclusion is placed in the inclusion fixing portion. It is to be assembled on top of the mold A. For example, the third
As shown in the figure, the mold B16 has a soap solution injection port 17 at the top.
And a fitting portion 18 which is fitted to the fitting portion 14 of the mold A and the fitting portion 21 of the mold C described later on the inner circumference of the lower edge.
And has a bowl shape having an inner surface shape corresponding to the shape of one side portion of the stone. This inner surface shape can be variously changed according to the shape of the target soap.

The mold C used in the present invention is for molding one side of the soap formed on the inside of the mold B on the other side and has an injection port for the soap solution, It can be assembled. For example, as shown in FIG.
19 has a soap solution injection port 20 on the upper part and a fitting part 21 to be fitted to the fitting part 18 of the mold B on the lower edge, and corresponds to the shape of the other one side part of the soap. It is a bowl-shaped inner surface. The shape of the inner surface of the mold C can be variously changed according to the shape of the target soap.

The above molds A, B, and C may be made of any material as long as they have durability against the poured soap solution, the temperature of the soap solution, etc., for example, polypropylene, polyvinyl chloride, etc. Is mentioned. Also, from FIG.
The molds A, B and C shown in FIGS. 4 and 6 are examples of molds used for producing a substantially cylindrical soapstone by the method of the present invention. , The shape of the mold depending on the shape of the molds A, B and C,
For example, the present invention can be applied to a soap having any shape such as a rectangular parallelepiped shape, a cubic shape, a disk shape, a spherical shape, a round bar shape, or a shape imitating the shape of an animal, a plant, a building, or the like.

The method of the present invention is a method for producing a soap using the above-mentioned molds A, B and C according to the following steps to arrange an enclosed material inside.

First, as shown in FIG. 5 (A), after placing the filling material 23 in the recess 13 which is the filling material fixing portion of the mold A11 ′ shown in FIG.
Fit the mold B16 to the upper part of the mold A11 'as shown in Fig. (B),
A soap solution is injected from the soap solution injection port 17 to solidify the soap and form one side portion of the soap as shown in FIG. 5 (C). The inclusion 23 is attached to the surface layer portion of the obtained one side portion. When one side of the stone is formed, remove mold A11 'from mold B16 and mold B1 as shown in Fig. 5 (D).
6 is tumbled together with the solidified stone Ken 24, the mold C19 is fitted on the upper portion of the mold B16 as shown in FIG. 5 (E), and the soap solution is injected from the soap solution column inlet 20 of the mold C19 to remove the soap. Solidify the other side. After the stone is solidified, the mold B and the mold C are removed from the solidified stone Ken 25, and the obtained stone Ken 25 is shaped as shown in FIG. You can get a soap with the inclusions placed in certain places.

Further, although the above-exemplified process is a method of arranging the inclusions at a certain position in the soap, the method of the present invention can also manufacture a soap having a print at a certain position inside.
For example, by assembling the mold B formed corresponding to one side of the soap to the upper part of the mold A having the printing surface forming portion corresponding to the printing inside the soap, and pouring the soap solution to solidify After molding one side of the soap having a printing surface, the mold A was removed from the mold B, printing was performed on the formed printing surface, and then the mold B was molded corresponding to the other side of the soap. It can be carried out by a method for producing a soap having an inside printed surface, which comprises assembling the mold C and pouring a soap solution to solidify the mold so that the other side portion of the soap is molded.

The soap solution used in the method of the present invention may be any of those used in the production of ordinary solid soap, but in order to make the inclusions placed inside, the printing surface, etc. visible from the outside, Those that can be solidified to obtain a transparent soap are preferable. It is also possible that one side is made opaque and the other side is made transparent so that the internal enclosure, the printing surface, etc. can be seen only from one side. For example, the soap solution to be injected into the mold B can be an opaque soap solution, and the soap solution to be injected into the mold C can be a transparent soap solution. In addition, the desired color,
It is optional to add a coloring agent, a fragrance or the like to the soap solution in order to obtain a smell or the like.

The pictures, characters, three-dimensional objects, etc., enclosed in the stone by the method of the present invention are not particularly limited and may be any. For example, a film on which a picture, a character, a pattern or the like is printed, paper or the like can be used. Further, in the case of producing a soap printed inside, the printing machine, ink, printing method, etc. used for printing are not particularly limited, and can be appropriately selected according to the picture, letters, pattern, etc. to be printed. .

The stone ken which has the enclosed material placed therein or printed as described above can be shaped into a product by finishing for finishing according to a conventional method.

〔Example〕

 Next, the method of the present invention will be described with reference to examples.

Example 1 Encapsulating a film inside by using the molds A, B and C shown in FIG. 6, FIG. 3 and FIG. 4 according to the method showing the main steps in FIG. 5 (A) to (F). I made a Ken Ken.

(1) Preparation of soap solution The following composition: soap base 57.2 wt% glycerin 8.6 wt% sucrose 12.7 wt% sodium chloride 0.4 wt% purified water 20.0 wt% edet hydrochloric acid 0.1 wt% perfume 1.0 wt% It was charged in a container, saponified by heating at 60 ° C., and left overnight for aging to obtain a soap solution.

(2) As shown in FIG. 5 (A), a transparent plastic film having a diameter of 37 mm and a thickness of 50 μm (manufactured by Fuji Tuck) is formed in the concave portion 13 which is the encapsulation fixing portion of the mold A11 ′ shown in FIG. Place a printing film printed with “Saken” by silk printing, and as shown in FIG. 5 (B), assemble mold A11 ′ and mold B16, and from the mold solution injection port 17 on top of mold B16. The soap solution is poured and dried for 1 day to solidify the one side portion 24 of the soap as shown in FIG. 5 (C), and then the mold A11 ′ is molded as shown in FIG. 5 (D). Remove from B16. After confirming that the film is located in the center of the formed one side portion of the soap, as shown in FIG. 5 (E), the solidified one side portion 24 of the soap is put in the mold B16. The mold C19 was assembled to the mold B16 as it was, and the soap solution was poured from the soap solution injection port 20 of the mold C19 and dried and solidified for 1 day. After that, the mold B16 and the mold C19 are removed from the solidified soap, and as shown in FIG. 5 (F), a solid soap with a printing film placed in the center.
Got 25.

This solid soap 25 was air-dried for 45 days at a temperature 5 ° C. higher than room temperature. For the purpose of drying, the deformed soap was soaked in lukewarm water to soften the surface, molded with an embossing machine, and then dried for 2 days.

Then, after finishing molding again, it was inspected whether or not the position of the film enclosed inside the soap was exactly the center. As a result, 80 out of the 30000 stones produced
The individual pieces were defective and the positions were misaligned, but the others were products with a good sealing condition.

〔The invention's effect〕

According to the method of the present invention, it is possible to easily obtain a stone with a high yield by encapsulating or printing a picture, a character, or a three-dimensional object at a desired position easily without any skill. You can

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a stone ken produced by the method of the present invention with a print film enclosed therein, and FIGS. 2 to 4 are molds used in the method of the present invention. FIG. 5 is a perspective view showing A, B, and C respectively, FIG. 5 is a cross-sectional view illustrating the main steps of the present invention, FIG. 6 is a perspective view showing a suitable example of the mold A, and FIG. 7 (A).
(C) and FIGS. 8 (A) to (C) are process drawings for explaining the conventional method. 11 ……… Type A, 13 ……… Concave, 15 ……… Protrusion, 16 ……… Type B, 16 ……… Type B soap solution inlet, 19 ……… Type C, 20 ……… Type C soap solution injection port, 14, 18, 21 ......... Mating part.

Claims (3)

[Claims] 1. An enclosure to be placed at a fixed location inside a stone Ken is placed at an enclosure fixing portion provided on the mold A corresponding to the location, and one side of the stone is provided on the top of the die A. After assembling the molded mold B, the mold solution is poured and solidified to mold the one side portion of the mold with the inclusions attached or taken into the surface layer, and then the mold B is replaced with the mold A. Removing the mold B, attaching the mold C corresponding to the other side of the soap to the mold, and pouring the soap solution into the mold to solidify the other side of the soap. A method for producing a soap having an inclusion. 2. The method for manufacturing a soap according to claim 1, wherein the enclosure fixing portion corresponds to a certain position where the enclosure is arranged inside the soap of the mold A. A method that is a recess provided on the upper surface. 3. A mold B formed corresponding to one side of the soap is attached to the upper part of the mold A having a printing surface forming portion corresponding to the place to be printed inside the soap, and the soap solution is poured and solidified. After molding the one side portion of the soap with the printing surface by doing, remove the mold A from the mold B, print on the printing surface, and then mold the mold B corresponding to the other side of the soap A method for producing a soap having an internally printed surface, comprising assembling the mold C thus prepared and pouring a soap solution to solidify the mold to form one side portion.