METHOD OF PRODUCING PRINTED PRODUCTS

• Main Authors: HACHMANN PETER, OSHIMA YASUHITO, SITZMANN BERND, YAMANOBE JUN
• Format: Patent
• Language: English; Japanese
• Published: 30.11.2017
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; 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; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; SELECTIVE PRINTING MECHANISMS; SPRAYING OR ATOMISING IN GENERAL; STAMPS; TRANSPORTING; TYPEWRITERS

PROBLEM TO BE SOLVED: To avoid undesired formation of waviness and glossiness differences between lacquer-coated image areas and lacquer-coated non-image areas.SOLUTION: A material to be printed 10 has a coating 11 with at least one acid 11a. After printing with an ink 21 and supplying a liquid 31, a water-containing further liquid 41 such as a lacquer is supplied both to image line regions 20 and non-image line regions 30 of the material to be printed 10. The liquid 31 and/or the further liquid 41 contain at least one substance 31a for at least partly neutralizing the acid 11a. Thereby a printed product 1 is produced.SELECTED DRAWING: Figure 1 【課題】ラッカーコーティングした画像個所及びラッカーコーティングした非画像個所との間の不所望の波打ち及び光沢の違いの形成を阻止する。【解決手段】被印刷物１０が、少なくとも１つの酸１１ａを含有するコーティング１１を有しており、インク２１で印刷した後及び液体３１を供給した後、被印刷物１０には、画線部２０においても非画線部３０においても共に、水を含有する別の液体４１、例えばラッカーを供給し、液体３１及び／又は別の液体４１は、酸１１ａを少なくとも部分的に中和する少なくとも１種類の物質３１ａを含有させることにより、印刷製品１を製造する。【選択図】図１