PROBLEM TO BE SOLVED: To provide a forming method of heating wire pattern and heating wire substrate, in which highly detailed heating wire pattern is formed by printing with gravure printing method.SOLUTION: There is provided a forming method of wiring pattern 1 with a gravure printing method in which a printing object 2 is supplied with power at only one side. The method comprises: a filling up step in which, with an intaglio 11 comprising a groove part 12 of a pattern 1 corresponding to the wiring pattern 1 is used for one surface, by supplying conductive ink 13 to surface at the side of the groove part 12 on the intaglio and removing it along with the side of the groove part 12, the groove part 12 is filled up with the conductive ink 13; and a printing step in which, with the intaglio 11 whose groove part 12 is filled up with the conductive ink 13 in the fill up step, the wiring pattern 1 is printed on the printing object surface 2. In a case where a removing direction A along which the conductive ink 13 is removed in the filling up step is directed to a specific direction, the pattern 1 of the groove part 12 is formed without a part orthogonal to the removing direction A.
【課題】グラビア印刷法を用いて高精細な電熱配線パターンの印刷形成が可能な電熱配線パターンの製造方法及び電熱配線基材の提供。【解決手段】グラビア印刷法を用いた被印刷物2の一辺のみから電力供給を受ける配線パターン1の製造方法であって、一方の表面に前記配線パターン1と対応するパターン1の溝部12を有する凹版11を用い、前記凹版の溝部12側表面に導電性インク13を供給し、前記溝部12側表面に沿って掻き取ることにより、前記溝部12に導電性インク13を充填する充填工程と、前記充填工程により、前記導電性インク13が前記溝部12に充填された前記凹版11を用い、前記被印刷物表面2に前記配線パターン1を印刷する印刷工程と、を有し、前記溝部12のパターン1が、前記充填工程における前記導電性インク13を掻き取りの際の掻き取り方向Aを特定の方向にした場合、前記掻き取り方向Aと直交する部分を有さないように形成される。【選択図】図1
FORMING METHOD OF HEATING WIRE PATTERN AND HEATING WIRE SUBSTRATE
電熱配線パターンの製造方法および電熱配線基材
2015-08-24
Patent
Elektronische Ressource
Japanisch
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B41M PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES , Druck-, Vervielfältigungs-, Markierungs- oder Kopierverfahren / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / H05B ELECTRIC HEATING , Elektrische Heizung |