Title:
CLEANER
Document Type and Number:
Japanese Patent JP2013215310
Kind Code:
A
Abstract:
To provide a cleaner removing stain on a game ball readily.
A cleaner (raising/transferring pipe 110, raising/transferring device 100) includes a cleaning cylinder (paper pipe 111) for removing the stain on the surface of a game ball passing and flowing therethrough. The cleaning cylinder has a cylindrical body (cylinder body of paper pipe 111) as a base, and a polymeric resin layer (polymeric resin layer of paper pipe 111) formed in the cylindrical body. The polymeric resin layer has a vapor permeability at 40±0.5°C and 90±2 %RH of not more than 1,000 g/m2×24 h.
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Inventors:
OGURA TOSHIO
HATAFUKU GO
HAYASHI YUYA
HATAFUKU GO
HAYASHI YUYA
Application Number:
JP2012086737A
Publication Date:
October 24, 2013
Filing Date:
April 05, 2012
Export Citation:
Assignee:
SANKYO CO
International Classes:
A63F7/02
Domestic Patent References:
| JPH1147419A | 1999-02-23 | |||
| JPH1142360A | 1999-02-16 |
Other References:
JPN6016007183; 安井武夫: 'プラスチック材料の各動特性の試験法と評価結果〈５〉' 日本プラスチック工業連盟誌プラスチック Ｖｏｌ．５１、Ｎｏ．６, １１９-１２７, 日本工業出版（株）
Attorney, Agent or Firm:
Fukami patent office