Title:
ROLLER-SURFACE TREATING METHOD AND SURFACE-MODIFIED ROLLER
Document Type and Number:
WIPO Patent Application WO/2017/024643
Kind Code:
A1
Abstract:
Disclosed is a roller-surface treating method, comprising the following steps: performing radial compression on a roller (100) along a peripheral direction and performing heat treatment on the roller to obtain a surface-modified roller (101), wherein the roller comprises a shaft part (110) and an elastic layer (120) wrapping the periphery of the shaft part. Further disclosed is a surface-modified roller. Radial compression is performed on the roller along the peripheral direction, so that the elastic layer generates compressive deformation, and therefore, the roller reaches a specified size, and the axial straightness and the flatness of the roller can be guaranteed. Hot treatment is performed on the roller, so that a hot melt layer (121) is formed on the surface of the elastic layer to fix the compressive deformation, and the hot melt layer is smooth without fluffing and has a high hardness.
Inventors:
WANG JIANFENG (CN)
YAN HUAN (CN)
YAN HUAN (CN)
Application Number:
PCT/CN2015/088809
Publication Date:
February 16, 2017
Filing Date:
September 02, 2015
Export Citation:
Assignee:
SUZHOU FANCY CREATION IND LTD (CN)
International Classes:
G03G15/06; F16C13/02
Domestic Patent References:
| WO2014132996A1 | 2014-09-04 |
Foreign References:
| CN103261974A | 2013-08-21 | |||
| JP2001082451A | 2001-03-27 | |||
| JP2013156586A | 2013-08-15 | |||
| JPH11247841A | 1999-09-14 | |||
| CN102207711A | 2011-10-05 | |||
| US20150045196A1 | 2015-02-12 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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