METHOD FOR MANUFACTURING PRINTED MATTER AND SYSTEM FOR MANUFACTURING PRINTED MATTER

• Main Authors: YAMAZAKI SUMIAKI, TAKEUCHI SAKAE, KAMIWAKI SATOSHI, EMURA TAKAICHIRO, IIDA YOSHIFUMI, SAEGUSA HIROSHI, YOSHINO SUSUMU
• Format: Patent
• Language: English; Japanese
• Published: 27.09.2021
• Subjects: BOOK COVERS; BOOKBINDING; CINEMATOGRAPHY; CORRECTION OF TYPOGRAPHICAL ERRORS; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDEDFOR; ELECTROGRAPHY; ELECTROPHOTOGRAPHY; FILES; HOLOGRAPHY; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; LINING MACHINES; LOOSE LEAVES; MAGNETOGRAPHY; MOVABLE-STRIP WRITING OR READING APPARATUS; PERFORMING OPERATIONS; PHOTOGRAPHY; PHYSICS; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITYFEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOTOTHERWISE PROVIDED FOR; PRINTING; SELECTIVE PRINTING MECHANISMS; SPECIAL PRINTED MATTER; STAMPS; TRANSPORTING; TYPEWRITERS

To provide a method for manufacturing a printed matter which enables manufacture of a printed matter that suppresses peeling of a peripheral edge part.SOLUTION: A method for manufacturing a printed matter includes: a step of forming a chromatic color image so that an image area ratio of a peripheral edge part is 20% or less; a step of imparting pressure phase transition particles to a region including the peripheral edge part; a step of bonding the chromatic color image and the pressure phase transition particles to a recording medium; and a step of overlapping and bonding a recording medium pressure-bonded or bonded by folding the bonded recording medium, and other recording medium. The pressure phase transition particles contain a styrenic resin containing styrene and other vinyl monomer as polymerization components, and a (meth)acrylate resin containing at least two (meth)acrylates as polymerization components, in which the (meth)acrylates are 90 mass% or more. The pressure phase transition particles have at least two glass transition temperatures, and a difference between the lowest glass transition temperature and the highest glass transition temperature is 30°C or more.SELECTED DRAWING: None 【課題】周辺縁部の剥がれが抑制される印刷物を製造しうる印刷物の製造方法を提供する。【解決手段】周辺縁部の画像面積率が２０％以下となるよう有彩色像を形成する工程と、周辺縁部を含む領域に圧力相転移性粒子を付与する工程と、有彩色像及び圧力相転移性粒子を記録媒体に接着する工程と、接着された記録媒体を折り重ねて圧着、又は接着された記録媒体と別の記録媒体とを重ねて圧着する工程と、を有し、圧力相転移性粒子は、スチレン及び他のビニルモノマーを重合成分に含むスチレン系樹脂と、少なくとも２種の（メタ）アクリル酸エステルを重合成分に含み（メタ）アクリル酸エステルが９０質量％以上である（メタ）アクリル酸エステル系樹脂と、を含み、圧力相転移性粒子は、少なくとも２つのガラス転移温度を有し、最も低いガラス転移温度と最も高いガラス転移温度との差が３０℃以上である、印刷物の製造方法。【選択図】なし