JP2020044775A5 - - Google Patents
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- JP2020044775A5 JP2020044775A5 JP2018176368A JP2018176368A JP2020044775A5 JP 2020044775 A5 JP2020044775 A5 JP 2020044775A5 JP 2018176368 A JP2018176368 A JP 2018176368A JP 2018176368 A JP2018176368 A JP 2018176368A JP 2020044775 A5 JP2020044775 A5 JP 2020044775A5
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- JP
- Japan
- Prior art keywords
- region
- heat
- modeled object
- base material
- conversion member
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- 239000000463 material Substances 0.000 claims description 29
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
Description
本発明の第１の観点に係る造形物は、
基材と、前記基材の第１の面に設けられ、熱膨張性材料を含む熱膨張層と、前記基材の前記第１の面と反対側の第２の面と前記熱膨張層の前記基材と反対側の面との少なくともいずれか一方の面上に設けられ、電磁波を熱に変換する熱変換材料を含む熱変換部材と、を備える熱膨張性シートを備え、
前記少なくともいずれか一方の面上において、前記熱変換部材を多く含む第１領域と、前記熱変換部材を前記第１領域よりも少なく含む或いは前記熱変換部材を含まない第２領域とが隣接して配置されるように、前記熱変換部材が設けられており、
前記第１領域及び前記第２領域において前記熱膨張層が膨張されているとともに、前記第１領域の一部において前記熱膨張層が前記基材から剥離している、
ことを特徴とする。
The modeled object according to the first aspect of the present invention is
A base material, a heat-expanding layer provided on the first surface of the base material and containing a heat-expandable material, a second surface of the base material opposite to the first surface, and the heat-expanding layer . provided on at least one side of the opposite surface and the substrate, comprising: a heat converting member including a heat conversion material which converts into heat electromagnetic waves, the thermally expandable sheet having a
On at least one of the surfaces, a first region containing a large amount of the heat conversion member and a second region containing the heat conversion member less than the first region or not containing the heat conversion member are adjacent to each other. The heat conversion member is provided so as to be arranged .
The thermal expansion layer is expanded in the first region and the second region, and the thermal expansion layer is peeled off from the base material in a part of the first region.
It is characterized by that.
本発明の第２の観点に係る造形物の製造方法は、
基材と、前記基材の第１の面に設けられ、熱膨張性材料を含む熱膨張層と、前記基材の前記第１の面と反対側の第２の面と前記熱膨張層の前記基材と反対側の面との少なくともいずれか一方の面上に設けられ、電磁波を熱に変換する熱変換材料を含む熱変換部材と、を備える熱膨張性シートを用い、
前記熱膨張性シートに対して電磁波を照射し、前記熱膨張層を膨張させる膨張工程を有し、
前記少なくともいずれか一方の面上において、前記熱変換部材を多く含む第１領域と、前記熱変換部材を前記第１領域よりも少なく含む或いは前記熱変換部材を含まない第２領域とが隣接して配置されるように、前記熱変換部材が設けられ、
前記膨張工程では、前記第１領域及び前記第２領域において前記熱膨張層を膨張させるとともに、前記第１領域の一部において前記熱膨張層が前記基材から剥離するまで前記熱膨張層を膨張させる、
ことを特徴とする。
The method for manufacturing a modeled object according to the second aspect of the present invention is as follows.
A base material, a heat-expanding layer provided on the first surface of the base material and containing a heat-expandable material, a second surface of the base material opposite to the first surface, and the heat-expanding layer. Using a heat-expandable sheet provided on at least one of the surfaces opposite to the base material and comprising a heat conversion member including a heat conversion material that converts electromagnetic waves into heat.
It has an expansion step of irradiating the heat-expandable sheet with electromagnetic waves to expand the heat-expandable layer.
On at least one of the surfaces, a first region containing a large amount of the heat conversion member and a second region containing the heat conversion member less than the first region or not containing the heat conversion member are adjacent to each other. The heat conversion member is provided so as to be arranged.
In the expansion step, the thermal expansion layer is expanded in the first region and the second region, and the thermal expansion layer is expanded in a part of the first region until the thermal expansion layer is peeled from the base material. Let,
It is characterized by that.
Claims (14)
前記少なくともいずれか一方の面上において、前記熱変換部材を多く含む第１領域と、前記熱変換部材を前記第１領域よりも少なく含む或いは前記熱変換部材を含まない第２領域とが隣接して配置されるように、前記熱変換部材が設けられており、
前記第１領域及び前記第２領域において前記熱膨張層が膨張されているとともに、前記第１領域の一部において前記熱膨張層が前記基材から剥離している、
ことを特徴とする造形物。 A base material, a heat-expanding layer provided on the first surface of the base material and containing a heat-expandable material, a second surface of the base material opposite to the first surface, and the heat-expanding layer . provided on at least one side of the opposite surface and the substrate, comprising: a heat converting member including a heat conversion material which converts into heat electromagnetic waves, the thermally expandable sheet having a
On at least one of the surfaces, a first region containing a large amount of the heat conversion member and a second region containing the heat conversion member less than the first region or not containing the heat conversion member are adjacent to each other. The heat conversion member is provided so as to be arranged .
Together with the thermal expansion layer is expanded in the first region and the second region, the thermal expansion layer in a portion of the first region that has peeled off from the substrate,
A modeled object characterized by that.
ことを特徴とする請求項１に記載の造形物。 The model according to claim 1, wherein the modeled object is characterized in that.
ことを特徴とする請求項１又は２に記載の造形物。 The model according to claim 1 or 2, characterized in that.
ことを特徴とする請求項１乃至３の何れか１項に記載の造形物。 The model according to any one of claims 1 to 3, wherein the modeled object is characterized by the above.
ことを特徴とする請求項１乃至４の何れか１項に記載の造形物。 The model according to any one of claims 1 to 4, wherein the modeled object is characterized by the above.
ことを特徴とする請求項１乃至５の何れか１項に記載の造形物。 The model according to any one of claims 1 to 5, characterized in that.
ことを特徴とする請求項１乃至６の何れか１項に記載の造形物。 The model according to any one of claims 1 to 6, characterized in that.
前記熱膨張性シートに対して電磁波を照射し、前記熱膨張層を膨張させる膨張工程を有し、 It has an expansion step of irradiating the heat-expandable sheet with electromagnetic waves to expand the heat-expandable layer.
前記少なくともいずれか一方の面上において、前記熱変換部材を多く含む第１領域と、前記熱変換部材を前記第１領域よりも少なく含む或いは前記熱変換部材を含まない第２領域とが隣接して配置されるように、前記熱変換部材が設けられ、 On at least one of the surfaces, a first region containing a large amount of the heat conversion member and a second region containing the heat conversion member less than the first region or not containing the heat conversion member are adjacent to each other. The heat conversion member is provided so as to be arranged.
前記膨張工程では、前記第１領域及び前記第２領域において前記熱膨張層を膨張させるとともに、前記第１領域の一部において前記熱膨張層が前記基材から剥離するまで前記熱膨張層を膨張させる、 In the expansion step, the thermal expansion layer is expanded in the first region and the second region, and the thermal expansion layer is expanded in a part of the first region until the thermal expansion layer is peeled from the base material. Let,
ことを特徴とする造形物の製造方法。 A method for manufacturing a modeled object, which is characterized in that.
ことを特徴とする請求項８に記載の造形物の製造方法。 The method for manufacturing a modeled object according to claim 8.
ことを特徴とする請求項８又は９に記載の造形物の製造方法。 The method for manufacturing a modeled object according to claim 8 or 9.
ことを特徴とする請求項８乃至１０の何れか１項に記載の造形物の製造方法。 The method for manufacturing a modeled object according to any one of claims 8 to 10, wherein the modeled object is manufactured.
ことを特徴とする請求項８乃至１１の何れか１項に記載の造形物の製造方法。 The method for manufacturing a modeled object according to any one of claims 8 to 11, wherein the modeled object is manufactured.
ことを特徴とする請求項８乃至１２の何れか１項に記載の造形物の製造方法。 The method for manufacturing a modeled object according to any one of claims 8 to 12, wherein the modeled object is manufactured.
ことを特徴とする請求項８乃至１３の何れか１項に記載の造形物の製造方法。 The method for manufacturing a modeled object according to any one of claims 8 to 13, wherein the modeled object is manufactured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018176368A JP2020044775A (en) | 2018-09-20 | 2018-09-20 | Molded article and method for manufacturing molded article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018176368A JP2020044775A (en) | 2018-09-20 | 2018-09-20 | Molded article and method for manufacturing molded article |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020044775A JP2020044775A (en) | 2020-03-26 |
| JP2020044775A5 true JP2020044775A5 (en) | 2021-11-04 |
Family
ID=69900480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018176368A Abandoned JP2020044775A (en) | 2018-09-20 | 2018-09-20 | Molded article and method for manufacturing molded article |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2020044775A (en) |
-
2018
- 2018-09-20 JP JP2018176368A patent/JP2020044775A/en not_active Abandoned
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