发明名称 Papermaking belt
摘要 A papermaking belt 10 includes: a base material layer 11 including longitudinal and lateral yarns; a back-surface-side resin layer 12 which is provided on a back surface side of the base material layer, and at least a part of which has impregnated into the base material layer from the back surface side of the base material layer; a first resin layer 13 which has a relatively low viscosity, and has impregnated into the base material layer 11 from a front surface side of the base material layer 11; and a second resin layer 14 which contains chopped fibers 15 in a dispersed state, has a higher viscosity than that of the first resin layer 13, and is provided on a front surface side of the first resin layer 13.
申请公布号 US8192584(B2) 申请公布日期 2012.06.05
申请号 US20070520413 申请日期 2007.12.12
申请人 MURAKAMI TETSUYA;YAMAUCHI CORPORATION 发明人 MURAKAMI TETSUYA
分类号 D21F3/02;B32B5/02 主分类号 D21F3/02
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