KR101225461B1 - Method of manufacturing mold for art moulding and mold of the same, and moulding manufactured using thereof - Google Patents

Abstract

PURPOSE: A manufacturing method of a mold for art molding is provided to manufacture a silicon mold by using expanded urethane and Formica at economical costs, and to manufacture a molded product with a complicate design. CONSTITUTION: A manufacturing method of a mold for art molding comprises: a step of forming a first intaglio mold; a step of forming a first emboss mold by injecting paraffin into the first intaglio mold; a step of expanding the first intaglio mold in the water(S100); a step of forming a second intaglio mold by injecting silicone into the first intaglio mold(S101); a step of forming a second emboss mold by injecting paraffin into the second intaglio mold(S102); a step of forming a first emboss molded product and a second intaglio molded product(S103); and a step of manufacturing upper and lower molds by using the molded products(S104). [Reference numerals] (AA) Start; (S100) Forming a first intaglio mold by standing a barrier at a molded product(circular) frame and injecting expanded urethane; (S101) Forming a first emboss mold, which is the same as a molded product, by injecting paraffin(wax) into the first intaglio mold; (S102) Expanding the first intaglio mold into a desired size by introducing the first intaglio mold into water; (S103) Forming a second emboss mold by building a barrier at the frame of the expanded first intaglio mold and injecting silicon; (S104) Forming a second intaglio mold by injecting paraffin(wax) into the second intaglio mold

Description

Method of manufacturing mold for art molding and molding using the same

The present invention relates to a method for manufacturing an art molding mold, a mold thereof, and a molding manufactured by using the same, and more particularly, to an art molding mold manufacturing method and a mold thereof, which can produce a molded article of any design (shape) at low cost. It relates to a molded article produced using.

Generally, cosmetic soap is used for washing, removing odors, and protecting the skin for cleansing the skin, washing hands and feet, washing hair, and bathing. In addition, commercially available products are also manufactured by using additional raw materials or functions for special purposes such as performing conventional functions, preventing dandruff, and preventing acne.

Conventional soap manufacturing method is a pre-treatment process to make a raw material by mixing fatty acids and sodium surfactant with vegetable oils such as tallow, lard, palm oil, olive oil, palm oil, etc. It consists of a post-treatment molding process that adds to form the final shape. Recently, domestic manufacturers are only performing post-treatment for cost reduction, and the pre-treatment process is mainly performed in foreign countries.

On the other hand, recently, soaps have been proposed to enhance the functionality by adding a large amount of fragrance to the soap, or to enhance the functionality by adding other specific ingredients, and have been proposed to make various shapes of the soap and use it for decoration. .

Conventionally, in order to manufacture a soap having a variety of shapes, the engraving mold was manually produced in the same shape as the soap to be molded. As a result, it was difficult to produce a complex shape of soap, even if the relatively simple shape, there is a problem that the molding frame does not fit each other because it is produced by the upper and lower molding frame by hand.

In addition, there is a method of carving a molded article (for example, soap, etc.) by a computer program, but this method is also often impossible to manufacture if the shape of the molded article is complicated, even if the production is possible, it is expensive There was a problem.

Hereinafter, the prior art for the production of various shapes of soap and functional soap is as follows.

First, domestic patent application No. 1998-0001677 (hereinafter referred to as "prior document 1") is a transparent soap formulated using an anionic surfactant sulfosuccinate, a nonionic surfactant, sodium soap, potassium soap, and the like. Disclosed for the composition,

Korean Registered Patent No. 0361229 (hereinafter referred to as "prior document 2") consists of a lower plate formed of a smooth rectangular plate body, a middle plate formed of a rectangular plate body, and an upper plate detachable to the upper surface of the middle plate, Disclosed is a molding mold of a transparent soap that can be formed by continuously forming a transparent soap for the purpose of improving the productivity,

Domestic patent application No. 2007-0045440 (hereinafter referred to as "prior document 3") is a caustic soda. In preparing soaps based on eucalyptus extract, chlortruic acid, salicylic acid, fish vinegar extract, olive oil and foaming liquid as base materials, washing the grinder, gold, and sulfur for 5 minutes by washing and pulverizing, respectively, Percentage (water: crushed aperture = 1: 5 (w / w)), golden (water: crushed golden = 1: 10 (w / w)), sulphate (water: crushed sulphate = 1: 10 (w / w)) was separated and branched at 100 ° C. for 3 minutes, and left at 4 ° C. for 24 hours, when the layers were separated. 100 mesh) discloses a method for preparing a soap, including a persimmon extract prepared by including each of the extracts, and a golden and sulfur extract.

However, the prior art documents 1 and 3 provide only a certain shape to the soap to prevent slippage when gripping, or merely add various natural ingredients to add functionality to the soap. In addition, the prior document 3 has the advantage of producing a large amount of soap, but the shape of the soap is a simple and complex shape has a problem that can not be manufactured.

Technical problem to be solved by the present invention to solve the above problems, art molding mold manufacturing method that can be produced at a low cost to produce a silicone molding mold larger or smaller than the circular molding using expanded urethane and formica (formica) and The mold and the molding manufactured using the same are presented.

In addition, another technical problem to be achieved by the present invention is to propose a molding method and the mold and the molded article manufactured using the art molding can be made to make the shape of the mold (mol) of the upper and lower moldings even if the complex (design) complex design (shape) There is.

In addition, another technical problem to be achieved by the present invention is to present a method of manufacturing a mold of art moldings having a constant thickness of the silicone molding mold, and a mold and a molding manufactured using the same.

In addition, another technical problem to be achieved by the present invention is to propose an art molding mold manufacturing method that can be produced at a low cost even if the design (shape) of the molding is complex, and the mold and the molding manufactured using the same.

In addition, another technical problem to be achieved by the present invention is an art molding mold manufacturing method and molds and moldings manufactured using the same, which can be used for manufacturing face-wash soap, candles, toys, sugar crafts, chocolate, baking, confectionery (cake), etc. To present.

The solution to the problem of the present invention is not limited to those mentioned above, and other solutions not mentioned can be clearly understood by those skilled in the art from the following description.

As a means for solving the above-mentioned technical problem, the invention of claim 1 includes the steps of: (a) forming a first intaglio mold by injecting expanded urethane after erecting a film on the edge of a molded product (circular); (b) injecting paraffin (wax) into the first engraved mold to form a first embossed mold identical to a molding; (c) expanding the first engraved mold (expanded urethane) to a desired size by pouring it into water; (d) forming a second embossed mold by injecting silicon after placing a film on the edge of the expanded first engraved mold; (e) injecting paraffin (wax) into the second embossed mold to form a second engraved mold; (f) forming the first embossed mold molding and the second embossed mold molding by precision casting using ceramics or casting molding using heat-resistant gypsum to form embossed and engraved moldings; (g) manufacturing a mold of an upper mold (embossed) and a lower mold (engraved) using the moldings embossed and engraved; (h) manufacturing a silicon mold by injecting silicon between the upper (embossed) and lower (embossed) molds; And (i) injecting a raw material including soap and paraffin (wax) into the silicone mold to produce a molded article (product) including soap and candles. &Quot;

The invention according to claim 2 includes the steps of: (a) forming a negative mold by injecting silicon after forming a film on the edge of the molded product (circle); (b) injecting forica into the engraved mold to form a reduced embossed mold; (c) If the embossed mold is not reduced to the desired size, the film is placed on the edge of the embossed mold until the embossed mold is reduced to the desired size, and then silicon is injected to form an intaglio mold, and the homica is injected into the engraved mold. Repeating the process of forming the embossed mold; (d) forming a negative mold by injecting silicon after placing a film on an embossed mold edge reduced to a desired size by steps (a) to (c); (e) injecting paraffin (wax) into the intaglio mold of step (d) to form an embossed mold; (f) forming a relief mold by injecting silicon after placing a film on the intaglio mold edge of step (a) manufactured by using the molding; (g) injecting paraffin (wax) into the relief mold of step (f) to form an intaglio mold; (h) The embossed and intaglio moldings of the embossed mold molding of step (e) and the intaglio mold molding of step (g) made of paraffin are molded by precision casting using ceramics or casting molding using heat-resistant gypsum. Forming a; (i) fabricating a mold of an upper mold (embossed) and a lower mold (engraved) using the moldings embossed and embossed; (j) manufacturing a silicon mold by injecting silicon between the upper (embossed) and lower (embossed) molds; And (k) injecting a raw material including soap and paraffin (wax) into the silicone mold to produce a molded article (product) including soap and candles.

According to the invention of claim 3, "The molded article (circular form) according to claim 1 or 2 is composed of any one of materials including beeswax, gypsum, urethane, clay, soap, metal, paraffin, stone, wood, The molding (product) is composed of any one of soap, candles, toys, sugar crafts, chocolate, baking, confectionery, the silicone mold is art molding mold manufacturing method.

The invention according to claim 4 provides "a metal mold manufactured using the metal mold manufacturing method according to claim 1 or 2.

The invention described in claim 5 provides "a molded article produced using the mold according to claim 1 or 2.

According to the present invention, moldings having a complex design (shape) can be made to match the shape of the upper and lower molding dies (molds), and the thickness of the molding mold can be formed uniformly.

In addition, it is possible to implement a variety of different shapes by escaping from a uniform shape and shape, not only to express a decorative aesthetic, but also to obtain an advertising effect.

In addition, it is possible to mold the desired appearance, can reduce the process, labor, defect rate, manufacturing cost, it is possible to mass-produce high-quality moldings.

The effects of the present invention are not limited to those mentioned above, and other effects that are not mentioned will be clearly understood by those skilled in the art from the following description.

1 to 2 is a flow chart showing a mold manufacturing method according to a preferred embodiment of the present invention in the order of processes
3 to 11 is a photograph showing an example of a product mold for explaining the mold manufacturing method of the present invention
12 and 13 are photographs showing an example of a metal mold manufactured using a paraffin (wax) molding
14 to 16 is a flow chart showing a mold manufacturing method according to another preferred embodiment of the present invention in the order of processes

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. In order to clearly explain the present invention in the drawings, parts not related to the description are omitted, and similar parts are denoted by similar reference numerals throughout the specification.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

Embodiment of the mold manufacturing method

1 to 2 is a flow chart showing a mold manufacturing method according to a preferred embodiment of the present invention in the order of a process, showing a mold manufacturing method for producing a molded article having an expanded size than the circular molded product. 3 to 11 are photographs showing an example of a product mold for explaining the mold manufacturing method of the present invention. Hereinafter, the mold manufacturing method shown in FIGS. 1 to 2 will be described with reference to FIGS. 3 to 11.

First, a molding (circle) is carved and manufactured (formed) in the same shape as a product to be made using beeswax, gypsum, urethane, clay, soap, metal, paraffin, stone, wood, and the like. At this time, the molding (circular) is, as shown in Figure 3, the human hand is carved into the same size and shape as the molding is produced by embossing.

Thereafter, a film is formed on the edge of the molded product (round shape) (see FIG. 3), and then expanded urethane is injected to prepare (form) a first intaglio mold (see FIG. 4) (step S100 of FIG. 1). Here, the film can be formed using wood, acrylic, metal, paper or the like.

Thereafter, paraffin (wax) is injected into the first intaglio mold (see FIG. 4) to fabricate (form) a first embossed mold (see FIG. 5) having the same size as the circular molding (step S101 of FIG. 1).

Subsequently, the first intaglio mold (see FIG. 4) made of the expanded urethane is placed in water and expanded until the desired size is reached (step S102 in FIG. 1). Here, since the urethane constituting the first intaglio mold has a property of being bulky when placed in water, the size of the expanded urethane is increased when the first intaglio mold is put in water.

Thereafter, a film is placed on the edge of the first intaglio mold (FIG. 4) extended to a desired size, and then silicon is injected to fabricate (form) a second embossed mold (see FIGS. 7 and 8) (step of FIG. 1). S103). Here too, the film can be formed using wood, acrylic, metal, paper or the like. In the second embossed mold, a molding is embossed inside a rectangular edge wall as shown in the product photograph of FIGS. 7 and 8.

Thereafter, paraffin (wax) is injected into the second embossed mold (FIGS. 7 and 8) to form a second engraved mold (FIG. 9) (step S104 of FIG. 2).

Subsequently, the first embossed mold molding (FIG. 5) and the second intaglio mold molding (FIG. 9) made of paraffin (wax) are molded in a precision casting method using ceramics or cast molding using heat-resistant gypsum. , Embossed and engraved moldings are produced (step S105 in FIG. 2).

Thereafter, the upper and lower molds (embossed) molds of one mold are manufactured by using the moldings cast into the embossed and intaglio (step S106 of FIG. 2). The upper mold (embossed) and the lower mold (engraved) molds produced here are one piece molds for molding one molding, and a plurality of pieces molds may be combined to produce one upper mold and a lower mold.

For reference, FIGS. 12 and 13 illustrate an example of an upper mold (embossed) and a lower mold (engraved). The shapes engraved in the mold may be different, but the mold may be manufactured and configured in such a form. 12 and 13 illustrate an example in which four pieces of molds are combined into one, but six, eight, and ten molds can be manufactured as one mold by attaching as many molds as necessary.

Subsequently, silicon is injected between the upper mold (embossed) and the lower mold (engraved) mold to produce a silicon mold (see FIGS. 10 and 11) (step S107 in FIG. 2). At this time, the silicon mold is characterized in that the thickness of the molding is formed constant.

Finally, a raw material including soap and paraffin (wax) is injected into the silicone mold to prepare a molded product (product) including soap and candles (step S108 of FIG. 2).

Another embodiment of the mold manufacturing method

14 to 16 are flow charts showing a mold manufacturing method according to another preferred embodiment of the present invention in the order of process, and shows a mold manufacturing method for manufacturing a molded product having a reduced size than a circular molded product. As before, with reference to Figures 3 to 11 as follows.

First, the molding (circle) is carved and manufactured (formed) in the same shape as a product to be made using beeswax, gypsum, urethane, clay, soap, metal, paraffin, stone, wood, and the like. At this time, the molding (circular) is, as shown in Figure 3, the human hand is carved into the same size and shape as the molding is produced by embossing.

Thereafter, a film is placed on the edge of the molded product (circular shape) (see FIG. 3), and then silicon is injected to form (form) a negative mold (see FIG. 4) (step S200 of FIG. 14). Here, the film can be formed using wood, acrylic, metal, paper or the like.

Thereafter, injecting the Homica (formica: liquid unsaturated polyester resin for reinforced plastics) to the intaglio mold of step S200 to form a reduced embossed mold (step S201 of Figure 14). In this case, if the embossed mold is not reduced to a desired size, the film is placed on the edge of the embossed mold until the embossed mold is reduced to a desired size, and then silicon is injected to form an intaglio mold, and the homica is injected into the intaglio mold. The process of forming the mold is repeated (steps S201 to S203 in Fig. 14).

Thereafter, a film is formed on the embossed mold edge reduced to the desired size by the above steps (S200 to S203), and silicon is injected to form a negative mold (step S204 of FIG. 14).

Thereafter, paraffin (wax) is injected into the intaglio mold of step S204 to form an embossed mold (step S205 of FIG. 15).

Subsequently, a film is placed on the intaglio mold rim of the first step S200 manufactured using the molding, and then silicon is injected to form an embossed mold (step S206 of FIG. 15).

Thereafter, paraffin (wax) is injected into the embossed mold of step S206 to form an intaglio mold (step S207 of FIG. 15).

Thereafter, the embossed mold molding of the step S205 and the intaglio mold molding of the step S207 made of paraffin are molded in a precision casting method using ceramics or casting molded using heat-resistant plaster to form embossed and intaglio moldings ( Step S208 of Figure 15).

Thereafter, the upper mold (embossed) and the lower mold (engraved) molds of one mold are manufactured using the moldings cast into the embossed and engraved parts (step S209 of FIG. 16). The upper mold (embossed) and the lower mold (engraved) molds produced here are one piece molds for molding one molding, and a plurality of pieces molds may be combined to produce one upper mold and a lower mold.

For reference, FIGS. 12 and 13 illustrate an example of an upper mold (embossed) and a lower mold (engraved). The shapes engraved in the mold may be different, but the mold may be manufactured and configured in such a form. 12 and 13 illustrate an example in which four pieces of molds are combined into one, but six, eight, and ten molds can be manufactured as one mold by attaching as many molds as necessary.

Subsequently, silicon is injected between the upper (embossed) and lower (embossed) molds to produce a silicon mold (see FIGS. 10 and 11) (step S210 of FIG. 16). At this time, the silicon mold is characterized in that the thickness of the molding is formed constant.

Finally, a raw material including soap and paraffin (wax) is injected into the silicon mold to prepare a molded product (product) including soap and candles (step S211 of FIG. 16).

The art molding mold manufacturing method of the present invention configured as described above, the mold and the molded article produced using the same are formed using silicone expanded in urethane and size reduced in size. By producing a mold, the technical problem of the present invention can be solved.

Preferred embodiments of the present invention described above are disclosed to solve the technical problem, and those skilled in the art to which the present invention pertains (man skilled in the art) various modifications, changes, additions, etc. within the spirit and scope of the present invention. It will be possible to, and such modifications, changes, etc. will be considered to be within the scope of the following claims.

The present invention is equally applicable to the production of candles, toys, sugar crafts, chocolate, baking, confectionery (cakes) as well as face wash soap.

Claims (5)

(a) forming a first intaglio mold by injecting expanded urethane after a film is formed on the edge of the molding (circular);
(b) injecting paraffin (wax) into the first engraved mold to form a first embossed mold identical to a molding;
(c) expanding the first engraved mold (expanded urethane) to a desired size by pouring it into water;
(d) forming a second embossed mold by injecting silicon after placing a film on the edge of the expanded first engraved mold;
(e) injecting paraffin (wax) into the second embossed mold to form a second engraved mold;
(f) forming the first embossed mold molding and the second embossed mold molding by precision casting using ceramics or casting molding using heat-resistant gypsum to form embossed and engraved moldings;
(g) manufacturing a mold of an upper mold (embossed) and a lower mold (engraved) using the moldings embossed and engraved;
(h) manufacturing a silicon mold by injecting silicon between the upper (embossed) and lower (embossed) molds; And
(i) injecting a raw material including soap and paraffin (wax) into the silicone mold to prepare a molded product (product) including soap and candles;
Art molding mold manufacturing method comprising a.
(a) placing a film on the edge of the molding (circle) and then injecting silicon to form a negative mold;
(b) injecting forica into the engraved mold to form a reduced embossed mold;
(c) If the embossed mold is not reduced to the desired size, the film is placed on the edge of the embossed mold until the embossed mold is reduced to the desired size, and then silicon is injected to form an intaglio mold, and the homica is injected into the engraved mold. Repeating the process of forming the embossed mold;
(d) forming a negative mold by injecting silicon after placing a film on an embossed mold edge reduced to a desired size by steps (a) to (c);
(e) injecting paraffin (wax) into the intaglio mold of step (d) to form an embossed mold;
(f) forming a relief mold by injecting silicon after placing a film on the intaglio mold edge of step (a) manufactured by using the molding;
(g) injecting paraffin (wax) into the relief mold of step (f) to form an intaglio mold;
(h) The embossed and intaglio moldings of the embossed mold molding of step (e) and the intaglio mold molding of step (g) made of paraffin are molded by precision casting using ceramics or casting molding using heat-resistant gypsum. Forming a;
(i) fabricating a mold of an upper mold (embossed) and a lower mold (engraved) using the moldings embossed and embossed;
(j) manufacturing a silicon mold by injecting silicon between the upper (embossed) and lower (embossed) molds; And
(k) preparing a molding (product) including soap and candles by injecting raw materials including soap and paraffin (wax) into the silicon mold;
Art molding mold manufacturing method comprising a.
3. The method according to claim 1 or 2,
The molding (round) is made of any one of materials including beeswax, gypsum, urethane, clay, soap, metal, paraffin, stone, wood,
The molding (product) is composed of any one of soap, candles, toys, sugar crafts, chocolate, baking, confectionery,
The silicone mold is an art molding mold manufacturing method is formed in a constant thickness of the molding.
The mold manufactured using the art molding metal mold | die manufacturing method of Claim 1 or 2.
The molded article manufactured using the metal mold | die of Claim 1 or 2.

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