发明授权
- 专利标题: Process for producing a coated paper
- 专利标题(中): 涂布纸的制造方法
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申请号: US400873申请日: 1995-03-08
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公开(公告)号: US5536535A公开(公告)日: 1996-07-16
- 发明人: Yoichi Yamazaki , Hirotoshi Aikawa , Kazuaki Kamata , Yasunori Nanri
- 申请人: Yoichi Yamazaki , Hirotoshi Aikawa , Kazuaki Kamata , Yasunori Nanri
- 申请人地址: JPX Tokyo
- 专利权人: Nippon Paper Industries Co., Ltd.
- 当前专利权人: Nippon Paper Industries Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX6-064426 19940309
- 主分类号: D21F5/20
- IPC分类号: D21F5/20 ; D21F5/18 ; D21H19/36 ; D21H23/00 ; D21H23/44 ; D21H25/06 ; B05D3/04
摘要:
A process for producing coated paper comprises applying an aqueous coating solution onto coating base paper and drying the coating base paper, wherein a steam provided for drying or gas composed mainly of a steam is brought into direct contact with paper sheet, heated for regeneration, and then circulation for re-use, in which owing to the improvements in the heat efficiency and drying rate in the drying step, not only the productivity is improved, but also a high-quality coated paper is stably produced with a good efficiency.
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