发明名称 |
Process for manufacturing coated paper |
摘要 |
A process for manufacturing a coated paper for use in printing is characterized in that the coated paper for printing is produced by coating a color consisting mainly of pigment and a water-soluble binder made of starch or starch derivatives to the surface of a base paper, then drying and finishing it. Steam or an aqueous penetrant solution having a penetrating force of less than 50 seconds is sprayed or applied over the dry coated layer surface of the coated paper, prior to it being finished with a calender, for redistributing the water-soluble binder in the coated layer in order to correct its uneven distribution, which is the cause of printing mottle during the offset printing operation.
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申请公布号 |
US5789031(A) |
申请公布日期 |
1998.08.04 |
申请号 |
US19960766103 |
申请日期 |
1996.12.16 |
申请人 |
OJI PAPER CO., LTD. |
发明人 |
HIRABAYASHI, TETSUYA;SUZUKI, HIDEYUKI;FUKUI, TERUNOBU |
分类号 |
D21G9/00;D21H17/28;D21H19/52;D21H19/56;D21H23/70;(IPC1-7):B05D1/38;B05D3/12;D21F11/00;D21F19/36 |
主分类号 |
D21G9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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