Invention Grant
- Patent Title: Self-supporting bag
- Patent Title (中): 自支撑袋
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Application No.: US10532109Application Date: 2003-10-23
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Publication No.: US07972255B2Publication Date: 2011-07-05
- Inventor: Shinichi Inaba , Yoshinori Inagawa
- Applicant: Shinichi Inaba , Yoshinori Inagawa
- Applicant Address: JP Tokyo
- Assignee: Kao Corporation
- Current Assignee: Kao Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2002-310260 20021024; JP2002-338515 20021121
- International Application: PCT/JP03/13569 WO 20031023
- International Announcement: WO2004/037673 WO 20040506
- Main IPC: B65D30/16
- IPC: B65D30/16
Abstract:
The invention provides a self-supporting bag (10) in which a synthetic resin bag main body (11) constituted by a body portion (20) and a bottom portion (30) is molded preferably by a metal mold, and the entire main body (11) is set in a folded state in a step before filling the bag's main body (11), wherein the folded state of the bag's main body (11) is formed by folding the entire bottom portion (30) in parallel to the body portion (20).
Public/Granted literature
- US20060140515A1 Self-supporting bag Public/Granted day:2006-06-29
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