发明名称 STAMPING BELT FOR ROTARY STAMP
摘要 PURPOSE:To form the titled stamping belt free from exfoliation and excellent in strength by a method wherein a surface part having a porous stamping part in which an ink occluding part is incorporated is fused thermally to a reinforcing woven fabric. CONSTITUTION:The ink occluding part 3 is incorporated in the stamping part 5 of the surface part 7 composed of the porous stamping part 5 having a type part 4 at the tip and of a connecting part 6, and the part 7 is fused thermally to the reinforcing woven fabric 2 at the connecting part 6, whereby the stamping belt 1 is formed. The aforesaid stamping part 5 and the ink occuluding part 3 are formed by fusing thermally the powder of thermoplastic resin respectively, and moreover, the vacancy rate is set at about 40-60% in the stamping part 5 and about 60-80% in the ink occuluding part 3 (the vacancy rate of the ink occuluding part 3 is larger by 10% or above than that of the stamping part 5).
申请公布号 JPS57146683(A) 申请公布日期 1982.09.10
申请号 JP19810032286 申请日期 1981.03.05
申请人 BANDOO KAGAKU KK 发明人 TAKESHITA TOSHIHIKO
分类号 B41K1/50;B41N1/12 主分类号 B41K1/50
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