INK JET PRINTING METHOD AND INK SET

To provide an ink jet printing method and an ink set such that printed matter can be prevented from warping by the method different from a conventional one.SOLUTION: In an ink jet printing method, printing is performed using an arrangement of: forward warpage ink causing a forward warpage in which a...

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Bibliographische Detailangaben
Hauptverfasser:	HORIUCHI SHUN, TAKATSU AKIRA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING COLOUR PRINTING CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES SELECTIVE PRINTING MECHANISMS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STAMPS TRANSPORTING TYPEWRITERS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Zusammenfassung:	To provide an ink jet printing method and an ink set such that printed matter can be prevented from warping by the method different from a conventional one.SOLUTION: In an ink jet printing method, printing is performed using an arrangement of: forward warpage ink causing a forward warpage in which a part 80a on a side irradiated with light by a light irradiation device is larger in degree of hardening shrinkage on the irradiation with the light than a part 80b on the opposite side from the side irradiated with the light by the light irradiation device; and reverse warpage ink causing a reverse warpage in which the part 80b on the opposite side from the side irradiated with the light by the light irradiation device is larger in degree of hardening shrinkage on the irradiation with the light than the part 80a irradiated with the light by the light irradiation device, such that the mutual warpages are reduced.SELECTED DRAWING: Figure 4 【課題】従来とは異なる方法によって印刷物の反りを抑えることができるインクジェット印刷方法およびインクセットを提供する。【解決手段】インクジェット印刷方法は、光が照射されて硬化収縮した場合の反りが、光照射装置によって光が照射される側の部分８０ａが、光照射装置によって光が照射される側とは反対側の部分８０ｂと比較して、硬化収縮の程度において大きい順反りである順反りインクと、光が照射されて硬化収縮した場合の反りが、光照射装置によって光が照射される側とは反対側の部分８０ｂが、光照射装置によって光が照射される側の部分８０ａと比較して、硬化収縮の程度において大きい逆反りである逆反りインクとを互いの反りを低減する配置で印刷することを特徴とする。【選択図】図４