Title:
シーリング剤類用カートリッジ
Document Type and Number:
Japanese Patent JP4251384
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a practical and economical cartridge for a sealant which exhibits a good gas barrier characteristic in using and whose paper tube part can be easily separated from a member using a material other than paper after use for reusing the paper portion as a reusable material. SOLUTION: This cartridge for a sealant comprises a body part 1 having a gas barrier complex inner tube 5 whose contact face with a paper outer tube 4 formed by rolling a paper board is made of paper and inner face side a metallic foil layer is inwardly mounted nonadhesively on the inside the outer tube 4, a top cover body 2 which has in its center a discharge tube part 20 going through and to whose bottom a gas barrier membrane 8 having a metal foil layer is attached, and a plunger 3 inwardly and movably fitted in the inner tube 5 of the body 1. The top cap body 2 is joined with the top part of the inner tube 5, and when it becomes necessary, the cap body 2 and the inner tube 5 are pulled out integrally from the outer tube 4.
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Inventors:
Takeaki Hiraiwa
Application Number:
JP2000062324A
Publication Date:
April 08, 2009
Filing Date:
March 07, 2000
Export Citation:
Assignee:
Japan Willing Co., Ltd.
International Classes:
B65D83/00; B05C5/00; B05C17/005
Domestic Patent References:
| JP7500074A | ||||
| JP8058854A | ||||
| JP5054348U | ||||
| JP62130071U | ||||
| JP50034821U |
Attorney, Agent or Firm:
Yasuhiro Kuroda