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Title:
MANUFACTURING METHOD OF ELASTIC ROLLER
Document Type and Number:
Japanese Patent JP2020085163
Kind Code:
A
Abstract:
To provide a manufacturing method of elastic roller which manufactures an elastic roller whose hardness reduction width in an endurance test is small and whose durability is high.SOLUTION: A manufacturing method of elastic roller includes: a first step of mounting a tube-like release layer 13 on an outer periphery of a foamed elastic layer 12 provided at an outer periphery of a shaft body 11 via an adhesive agent; a second step of forming a roller raw body 1 by heat-curing the adhesive agent; and a third step of rotating in a state where a metal roller 21 is pressed to the roller raw body 1 so as to compress in the radial direction by equal to or greater than 1% and equal to or less than 60% with respect to the total thickness of the foamed elastic layer 12 and the release layer 13, by making a shaft center 21a of the metal roller 21 in parallel with a shaft center 1a of the roller raw body 1.SELECTED DRAWING: Figure 4

Inventors:
MIYASAKA SHINSUKE
Application Number:
JP2018222371A
Publication Date:
June 04, 2020
Filing Date:
November 28, 2018
Export Citation:
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Assignee:
SHINETSU POLYMER CO
International Classes:
F16C13/00; B65H5/06; G03G15/00; G03G15/20
Attorney, Agent or Firm:
Tomohiro Sakamoto



 
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