专利名称：INKING PAD肖恩克的救赎
发明人：HIYAMIZU MAKOTO,NAGASHIMA KAZUHIRO
申请号：JP27145986有道词典在线
饮食习惯 英语
申请日：19861114
公开号：JPS63125385A
natue>百里挑一马徐骏
全民情敌公开日：
canfly
19880528
专利内容由知识产权出版社提供
摘要：PURPOSE:To enable an orderly clear print with a fixed density to be obtained even on repeated u, by providing a surface layer of a disk-shaped porous body obtained by sintering a polyamide resin powder while specifying the ranges of effective porosity and Shore hardness. CONSTITUTION:A fine powder of a polyamide resin is sintered by heating to obtain a disk-shaped porous body, with at least the effective porosity of a surface layer 1 being in the range of 20-50% and the Shore hardness of the layer being in the range of 15-65. The polyamide resin may be, for example, 6-nylon (epsilon-caprolactam polymer) or 4, 6-nylon (polymer of 1, 4-diaminobutane and adipic acid). At least one such resin may be ud either singly or ion combination. An ink-rerving layer 2 (a subbstantial main body of an inking pad) on the lower side of the surface layer is made to have an effective porosity of 40-80%. With this construction, it is unnecessary to stretch a fibrous cloth on an upper surface, so that the inking pad is free of fraying of fibers, and since a fixed quantity of ink is rapidly supplied to the surface, the quantity of the ink adhered to a stamp is constant irrespective of variations in a pressing force, and a clear print with a fixed density can be obtained.
password 是什么意思
几点了用英语怎么说申请人：NIKKO RIKA KK
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