WO2005061246A1 - 造形材料、装飾品及びそれらの製造方法 - Google Patents
造形材料、装飾品及びそれらの製造方法 Download PDFInfo
- Publication number
- WO2005061246A1 WO2005061246A1 PCT/JP2004/016926 JP2004016926W WO2005061246A1 WO 2005061246 A1 WO2005061246 A1 WO 2005061246A1 JP 2004016926 W JP2004016926 W JP 2004016926W WO 2005061246 A1 WO2005061246 A1 WO 2005061246A1
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- WO
- WIPO (PCT)
- Prior art keywords
- mold
- colored
- water
- papers
- modeling material
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/02—Superimposing layers
Definitions
- the present invention relates to a molding material that can be decorated with characters, designs, sculptures, and the like, and a method of manufacturing the same. It relates to the manufacturing method.
- a modeling material a plurality of paper pieces are laminated as a colored layer, and each paper piece is bonded with a resin-based adhesive (see Patent Document 1), or a muddy fiber
- a coloring material is formed by coloring a material in various colors to form a coloring material, a plurality of kinds of coloring materials are stacked and adhered, and three-dimensionally formed while the material is soft (see Patent Document 2).
- Patent Document 1 a resin-based adhesive
- Patent Document 2 a material in which a coloring material is formed by coloring a material in various colors to form a coloring material, a plurality of kinds of coloring materials are stacked and adhered, and three-dimensionally formed while the material is soft
- Patent Document 1 JP-A-54-79730
- Patent Document 2 JP-A-61-52677
- a colored material obtained by coloring a muddy fibrous material is complicated because the muddy and fibrous materials have a muddy step and a coloring step, and the coloring material remains soft without drying.
- the coloring layer is limited to the one in which planes are laminated, there is a limit to the decoration that can be expressed.
- An object of the present invention is to provide a molding material, a decorative article, and a method of manufacturing the same, which are capable of forming beautiful decorations that are simple, have sufficient hardness and durability, and are rich in variety.
- the invention of the modeling material according to claim 1 by removing a part of the interleaf paper in which a plurality of colored layers are laminated, the inside of the interleaf paper is removed.
- the plurality of coloring layers are colored paper of at least two colors, and the water content of the interleaving paper is It is characterized by a hardness of 1.0% or less and a hardness of 80-90 degrees (Due meter, 10 seconds (JIS K6253)).
- the invention of the modeling material according to claim 2 is characterized in that, in addition to the configuration according to claim 1, the coloring layers of the modeling material have an irregular stacking direction. .
- the invention of the decorative article described in claim 3 is characterized in that, in addition to the configuration described in claim 2, the colored layer inside the molding material is exposed.
- a plurality of colored papers are humidified to a water content of 25 to 35%, and a water-soluble paste is applied to a plane of the plurality of colored papers. It is characterized in that the flat surfaces are laminated by superimposing the flat surfaces and then subjected to heat treatment by a high-frequency generator and a heating device that directly heats the mold while applying pressure in the laminating direction to form a flat plate-shaped integrated body.
- a method for manufacturing a decorative article according to claim 8 after applying a solution composed of water and a water-soluble glue to a plurality of colored papers, one or a plane of the colored papers is laminated.
- the resulting plurality of sheets are rolled into a roll and dewatered to form a cylinder having a water content of 25 to 35% and a spiral cross section, and the plurality of cylinders are laid in a mold, and the mold is laid.
- a molding material is formed by performing a pressure treatment in the inside and a heating device for directly heating the mold and a heating process using a high-frequency generator, and at least a part of the molding material is removed to expose a colored layer. It is characterized by
- the plurality of colored layers are at least two colors of colored paper, so that the color is rich. Because it is possible to form decorations, materials are easy to obtain and easy to manufacture, it has a water content of less than 1.0% and a hardness of 80-90 degrees (Due meter, 10 seconds (JIS K6253)). Thus, a hard and durable molding material can be obtained.
- the colored layer is a lump having irregularities in the laminating direction, it is possible to obtain a modeling material capable of expressing a complicated pattern.
- the color and pattern of the decoration are rich, and it is possible to complete decorative articles of various shapes. it can.
- the manufacturing process can be simplified, and the water-soluble glue is used, so that the handling is improved. It is easy and preferable from the viewpoint of environmental protection.
- pressurizing treatment and heat treatment with a mold heating device and high frequency are performed, and the moisture content is 1% or less, and the hardness is 80 to 90 degrees (Due meter, 10 seconds (JIS K6 253)), it is possible to obtain a highly practical molding material that is hard up to the inside of the finished product.
- one or a plurality of colored papers whose flat surfaces are laminated are rolled into a roll to form a cylindrical object. Since it is formed and spread over the mold, it is possible to obtain a modeling material having a colored layer in which a plurality of spiral patterns are folded.
- a plurality of colored papers are softened by immersion in a solution comprising water and a water-soluble glue, a muddy step and a coloring step are unnecessary, and the manufacturing step is omitted. It is easy to handle, easy to handle, and has good environmental protection viewpoints.
- One or more sheets of colored paper with planes stacked on each other are rolled into a roll to form a cylinder and spread on a mold.
- a decorative article having excellent decorativeness can be obtained.
- one or more spiral paper cylinders each having the strength of a colored paper are formed and spread on a mold.
- a molding material having a variety of coloring layers can be obtained, and at least a part of the molding material is subjected to processing such as cutting or polishing to expose the coloring layer, so that decoration having various shapes and coloring layers can be obtained.
- a decorative article having excellent properties can be obtained.
- FIG. 1 is a perspective view showing a molding material according to Embodiment 1 of the present invention.
- FIG. 2 is a front view showing a method of manufacturing the molding material according to Embodiment 1 in a state where interleaving paper is set in a mold.
- FIG. 3 is a perspective view showing one mode of the decorative article according to Embodiment 1.
- FIG. 4 is a side view showing another aspect of the decorative article according to Embodiment 1.
- FIG. 5 shows a method of manufacturing a molding material according to Embodiment 2 of the present invention, It is sectional drawing in the state where it was set.
- FIG. 6 is a side view of a completed molding material according to Embodiment 2.
- FIG. 7 is a perspective view of a molding material according to Embodiment 3 of the present invention.
- FIG. 8 is a cross-sectional view of a state in which a lump is set in a mold, illustrating a method for manufacturing a molding material according to Embodiment 3.
- FIG. 9 is a front view of a decorative product obtained by processing a part of the molding material according to the third embodiment.
- FIG. 10 is a perspective view of a decorative article completed by processing the molding material according to the third embodiment.
- FIG. 11 is a perspective view of a cylinder of a molding material according to Embodiment 4 of the present invention.
- FIG. 12 is a front view of a decorative article completed by processing the molding material according to the fourth embodiment.
- FIG. 13 is a front view of a decorative article according to Embodiment 5 of the present invention.
- FIG. 1 to FIG. 5 show Embodiment 1 of the present invention.
- FIG. 1 shows a molding material 1 according to Embodiment 1 of the present invention.
- the modeling material 1 is a rectangular flat plate made of a plurality of colored papers 2 of two or more colors.
- the colored papers 2 are laminated on a plane to form a single piece.
- the colored paper 2 a commercially available paper can be used. Usually, various thicknesses in the range of about 0.1 to lmm are commercially available. Therefore, the color tone and the pattern of the colored layer 5a are adjusted by the combination of the thickness and color type of the colored paper 2 to be superimposed.
- FIG. 2 shows a manufacturing process according to the first embodiment.
- a plurality of colored papers 2 are humidified by spraying. Since the colored paper 2 has a normal moisture content of 6.5-8%, it is necessary to humidify and soften the colored paper 2 to make it freely moldable. If the amount of water to be humidified is too large, there is a possibility that drying may not be performed sufficiently even if heated, or that the surface of the colored paper 2 may be blistered due to evaporation of the water. Also, if the water content is too small, the hardness of the colored paper 2 may remain and sufficient molding may not be performed. Therefore, the water content is desirably 25 to 35%.
- a force using a spray as a humidifying means is not limited to this.
- a water-soluble paste is applied to the planes of the humidified colored papers 2 and the planes are laminated to obtain an interleaf paper 3.
- the water-soluble glue starch glue, vinyl acetate glue, Arabic glue and the like are preferable from the viewpoint of environmental protection.
- rice starch and wheat starch are known as starch pastes, but in view of processability, it can be said that starch starch is more preferable.
- the slip sheet 3 is placed in a mold 4 installed in a press machine or a molding machine (not shown) and subjected to a heat pressurizing treatment (see FIG. 2).
- the heating temperature is set according to the material and thickness of the slip sheet 1S If the heating temperature is less than 100 ° C, the moisture in the slip sheet 3 does not boil and cannot be dehumidified, and the temperature exceeds 170 ° C In such a case, the temperature of the mold 4 is generally set in the range of 100 to 170 ° C, more preferably 140 to 160 ° C, since the slip sheet 3 may be burnt and blackened. Good.
- the mold 4 is provided with a heating device for directly heating the mold and a high-frequency generator (not shown).
- the surface of the slip sheet 3 in contact with the mold is mainly heated and dehumidified by a heating device, and the inside of the slip sheet 3 is uniformly heated and dehumidified by using a high frequency generator.
- pressure be a force generally 0.1- 0. 3kg / cm 2 to be adjusted to suit the material and thickness of the interleaf paper 3,.
- Such a heating and pressurizing treatment is performed in order to remove moisture from the interleaf paper 3 and increase the density by compression to obtain a hard molding material 1.
- the molding material 1 thus obtained has a surface and an interior having a uniform water content of 1.0% or less and a hardness of 80 to 90 degrees (Due meter, 10 seconds (JIS K6253). , The thickness in the stacking direction is
- FIG. 3 and FIG. 4 are views showing a decorative article 5 obtained by kneading the molding material 1.
- a colored layer 5a having a different color appears three-dimensionally. Also, as shown in Fig. 4, punching is used to form a three-dimensional shape.
- the material is easily available and easy to manufacture, the water content is 1.0% or less, and the hardness is 80 to 90 degrees (duty). Mouth meter, 10 seconds (JIS K6253)), it is hard, durable and practical.
- FIG. 5 and FIG. 6 show Embodiment 2 of the present invention.
- the heating and pressurizing treatment is performed using the mold 6 instead of the mold 4 of the first embodiment.
- the mold 6 includes a cavity-side mold 6a having a concave portion 6c, and a core-side mold 6b provided with a convex portion 6d corresponding to the concave portion 6c.
- the mold 6 is provided with a heating device for directly heating the mold and a high-frequency generator (not shown).
- the surface of the slip sheet 3 that comes into contact with the mold is mainly heated and dehumidified by a heating device, and the inside of the slip sheet 3 is uniformly heated and dehumidified by using a high frequency generator.
- the mold surface of the cavity mold 6a and the core mold surface 6b are formed with a plurality of escape holes (not shown) through which steam generated from the slip sheet 3 by heating can flow out. I have.
- the flat surface of the slip sheet 3 is arranged along the concave portion 6c of the mold 6, and the mold is clamped.
- the heating and pressurizing process is performed under the same conditions as in the first embodiment.
- FIG. 6 shows a three-dimensional modeling material having a three-dimensional shape formed by the mold 6.
- the molding material 7 having various three-dimensional shapes can be obtained by devising the shapes of the concave portion 6C and the convex portion 6d.
- FIG. 7 shows a perspective view of a molding material according to Embodiment 3 of the present invention.
- FIG. 7 shows a finished product of the molding material 10 according to the third embodiment.
- the modeling material 10 is formed by stacking two or more colored colored papers 11 overlapping each other.
- FIG. 8 is a cross-sectional view showing a method of manufacturing a molding material according to Embodiment 3 of the present invention, in which a lump is set in a mold.
- One or more sheets of a plurality of colored papers of two or more colors are adhered with a solution in which water and glue are mixed at a ratio of 4: 1 to 1: 1 according to the target molding conditions. Then, the water is removed and reduced to obtain a lump 11. The removal of water is adjusted so that the water content of the lump 11 becomes 25 to 35% for the same reason as in the first embodiment.
- the mold 12 includes a cavity-side mold 12a having a concave portion 12c and a core-side mold 12b provided with a convex portion 12d corresponding to the concave portion 12c.
- the mold 12 is provided with a heating device for directly heating the mold and a high-frequency generator (not shown).
- the surface of the mass 11 in contact with the mold is heated and dehumidified mainly by a heating device, and the inside of the mass 11 is uniformly heated and dehumidified by using a high frequency generator.
- a plurality of escape holes (not shown) through which steam generated from the slip sheet can flow out by heating are formed in the mold surface of the cavity mold 12a and the mold surface of the core 12b. I have.
- a plurality of masses 11 are laid in the recesses vertically and horizontally and clamped, and subjected to pressure and heat treatment under the same conditions as in the first embodiment to form a molding material 10.
- the molding material 10 thus obtained has a surface and an interior having a water content of not more than 1.0% and a hardness of 80 to 90 degrees (Due meter, 10 seconds (JIS K6253)).
- the decorative article 13 is formed by exposing the colored layer 13 a by performing processing such as cutting or polishing on the surface of the modeling material 10.
- processing such as cutting or polishing
- a complicated colored layer 14 appears by shaving off the outer surfaces of the plurality of aggregates 11 as shown in FIG.
- the whetstone to be used can be appropriately selected depending on the material of the molding material 10 and the type of decorative article to be molded. Good, but in general, ornaments with a beautiful surface finish can be obtained by roughing with a No. 80-120 whetstone and using a No. 1000 whetstone as a finish.
- ganlite was used as the polishing means here, it is not limited to this! /.
- FIG. 10 is an external view of a broach obtained by forming an elliptical molding material by devising a method of laying the block 11 in a mold and polishing the surface thereof.
- the molding material 10 may be engraved as a decorative product.
- the molding material 10 having various shapes as in 3a can be obtained.
- the molding material 10 by cutting or polishing at least a part of the molding material 10 to expose the colored layer 13a, it is possible to obtain the decorative article 13 having various shapes and the colored layer 13a and having excellent decorativeness. .
- FIG. 11 and FIG. 12 show a modeling material according to Embodiment 4 of the present invention.
- a plurality of colored papers of two or more colors are bonded one by one or on a flat surface so that water and glue are adhered with a solution in which the ratio of water and glue is 4 to 1 to 1 to 1 according to the target molding conditions.
- a solution in which the ratio of water and glue is 4 to 1 to 1 to 1 according to the target molding conditions.
- the sides of the cylindrical object 15 in the cylinder direction are overlapped and spread, and the pressure and heat treatment is performed under the same conditions as in the first to third embodiments.
- the decorative material 18 is formed by exposing the molding material to a process such as cutting or polishing to expose the colored layer 18a.
- FIG. 13 shows a decorative article according to Embodiment 5 of the present invention.
- One set of colored papers such that a plurality of colored papers of two or more colors are bonded with a solution in which water and glue are mixed at a ratio of 4: 1 to 1: 1 according to the target molding conditions. Is rolled into a roll for each sheet and for each of a plurality of sheets made by laminating Z or planes, thereby removing moisture and reducing the volume to obtain a cylinder 15 having a spiral cross section. .
- the other set of colored papers is formed by adhering a plurality of colored papers of two or more colors with a solution in which water and glue are mixed at a ratio of 4: 1 to 1: 1 according to the target molding conditions. Then, a lump 11 is obtained by removing water and reducing the volume of each lump and Z or a plurality of lumps.
- Heat and pressure treatment is performed under the same conditions as in Embodiments 1 to 4, to obtain a molding material.
- the shaping material is cut or polished to expose the colored layer 20a to form the decorative article 20.
- the force or the intermediate material used in molding the molding material is in the form of a plate, a block, a cylinder, or a combination thereof.
- the invention is not limited to this, and it is a matter of course that other materials having a shape or an intermediate material may be employed. For example, use a strip of colored paper that is cut with a shredder. You can use it.
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- Laminated Bodies (AREA)
Abstract
Description
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2003-424410 | 2003-12-22 | ||
JP2003424410A JP2005179844A (ja) | 2003-12-22 | 2003-12-22 | 造形材料、装飾品及びそれらの製造方法 |
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WO2005061246A1 true WO2005061246A1 (ja) | 2005-07-07 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE2230125A1 (en) * | 2022-04-29 | 2023-10-30 | Stora Enso Oyj | Method for manufacturing a disposable item |
Families Citing this family (1)
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JP6436881B2 (ja) * | 2015-09-01 | 2018-12-12 | 地方独立行政法人東京都立産業技術研究センター | 造形材料 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5479730A (en) * | 1977-12-06 | 1979-06-26 | Shiyouichi Ishikawa | Board for shaping and method of shaping by using said board |
JPS6020963U (ja) * | 1983-07-22 | 1985-02-13 | ダイハツ工業株式会社 | オ−バフエンダの取付装置 |
JPS6270045A (ja) * | 1985-09-25 | 1987-03-31 | 松下電工株式会社 | ロツクウ−ル板の製造方法 |
JPH08113229A (ja) * | 1994-10-13 | 1996-05-07 | Utsui:Kk | 中仕切を有する包装箱 |
JP2002226140A (ja) * | 2001-01-29 | 2002-08-14 | Ishibashi:Kk | 巻き枠 |
-
2003
- 2003-12-22 JP JP2003424410A patent/JP2005179844A/ja active Pending
-
2004
- 2004-11-15 WO PCT/JP2004/016926 patent/WO2005061246A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5479730A (en) * | 1977-12-06 | 1979-06-26 | Shiyouichi Ishikawa | Board for shaping and method of shaping by using said board |
JPS6020963U (ja) * | 1983-07-22 | 1985-02-13 | ダイハツ工業株式会社 | オ−バフエンダの取付装置 |
JPS6270045A (ja) * | 1985-09-25 | 1987-03-31 | 松下電工株式会社 | ロツクウ−ル板の製造方法 |
JPH08113229A (ja) * | 1994-10-13 | 1996-05-07 | Utsui:Kk | 中仕切を有する包装箱 |
JP2002226140A (ja) * | 2001-01-29 | 2002-08-14 | Ishibashi:Kk | 巻き枠 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE2230125A1 (en) * | 2022-04-29 | 2023-10-30 | Stora Enso Oyj | Method for manufacturing a disposable item |
WO2023209496A1 (en) * | 2022-04-29 | 2023-11-02 | Stora Enso Oyj | Method for manufacturing a disposable item |
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