发明名称 |
WET PAPER WEB TRANSFER BELT |
摘要 |
There is provided a wet paper web transfer belt for transferring a wet paper web, comprising: a wet paper web carrying side resin layer having a wet paper web carrying surface for carrying the wet paper web; and a roll side resin layer having a roll contacting surface. A water swelling rate of a resin material constituting the wet paper web carrying side resin layer and a water swelling rate of a resin material constituting the roll side resin layer are different, and the water swelling rate of the resin material constituting the wet paper web carrying side resin layer is 2.0% or more and the water swelling rate of the resin material constituting the roll side resin layer is 10.0% or less. |
申请公布号 |
US2016348311(A1) |
申请公布日期 |
2016.12.01 |
申请号 |
US201615158150 |
申请日期 |
2016.05.18 |
申请人 |
ICHIKAWA CO., LTD. |
发明人 |
INOUE KENJI;UMEHARA RYO;TAMURA AI;SUGAWARA YUTA;OGISHIMA TOMOYO |
分类号 |
D21F2/00 |
主分类号 |
D21F2/00 |
代理机构 |
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代理人 |
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主权项 |
1. A wet paper web transfer belt for transferring a wet paper web, comprising:
a wet paper web carrying side resin layer having a wet paper web carrying surface for carrying the wet paper web; and a roll side resin layer having a roll contacting surface, wherein a water swelling rate of a resin material constituting the wet paper web carrying side resin layer and a water swelling rate of a resin material constituting the roll side resin layer are different, the water swelling rate of the resin material constituting the wet paper web carrying side resin layer is 2.0% or more, and the water swelling rate of the resin material constituting the roll side resin layer is 10.0% or less. |
地址 |
BUNKYO-KU JP |