| 摘要 |
PROBLEM TO BE SOLVED: To provide an elastic belt which is used for making paper and has an excellent water-squeezing performance. SOLUTION: This elastic belt for making the paper has drainage grooves 10 on the surfaces. The surface roughness of the wall surfaces of the drainage grooves 10 is an arithmetic mean roughness (Ra) of≤2.0μm defined by Japan Industrial Standard (JIS). COPYRIGHT: (C)2006,JPO&NCIPI
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