Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to JP2020010997FpriorityCriticalpatent/JP1683732S/en
Application grantedgrantedCritical
Publication of JP1683732SpublicationCriticalpatent/JP1683732S/en
本物品は、従来の印鑑が平面である印字面の文字体または模様等の一部を０．０５ミリから０．３ミリ程度、他の文字体や模様等、外枠よりも高くしたものである。 一部の文字体または模様等に凹凸を設けることにより、押印時に用紙の表面に通常の印影が写され、且つ、用紙の裏面には従来の印鑑では生じない凹凸が生じるため、印影と裏面の凹凸の二か所を照合することで、正当な印鑑で押されたものか否かを識別できる。 凹凸の箇所は一箇所とは限らず、また印鑑毎に異なる。This article is made by making a part of the font or pattern on the printed surface, which is a flat surface of the conventional stamp, about 0.05 mm to 0.3 mm, and other fonts and patterns, etc., higher than the outer frame. be. By providing unevenness on some fonts or patterns, a normal imprint is copied on the front surface of the paper at the time of imprinting, and the back surface of the paper has irregularities that do not occur with conventional stamps. By collating the two unevennesses, it is possible to identify whether or not the stamp was stamped with a legitimate seal. The unevenness is not limited to one place, and it differs for each seal.
JP2020010997F2020-04-272020-04-27
Stamping material
ActiveJP1683732S
(en)
METHOD FOR OBTAINING A COATING (IMPRESSING BLANKET WITH METALLIC BACK PART) OF A TYPOGRAPHICAL PRINT ROLLER WITH ADHESIVE PLASTIC SHEET, AND PRINTING MAINTENANCE WITH METALLIC BACK PART SO OBTAINED.