HOUSING BAG
PROBLEM TO BE SOLVED: To set the gusset width of a housing bag to a fixed depth by using a spacer. SOLUTION: In this container bag, a spine 2 is provided in a released portion 18 of a back cover 11 is such a manner as to be inserted thereinto and taken thereout at one end thereof and another spine 1...
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Main Author | |
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Format | Patent |
Language | English |
Published |
23.03.1999
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To set the gusset width of a housing bag to a fixed depth by using a spacer. SOLUTION: In this container bag, a spine 2 is provided in a released portion 18 of a back cover 11 is such a manner as to be inserted thereinto and taken thereout at one end thereof and another spine 12 is provided continuously with the spine 12 at the other end thereof. A bag-like portion having gusset portions 25, 30 are provded on the inside of the back cover 11, and an upper end side of this bag-like portion is made open so that drawings or the like can be inserted into and taken out of the bag-like portion through the opening. A binder having a binding leg and a binding plate member is provided between the back cover 11 and front cover 14, and a spacer that can be folded in a zigzag fashion is additionally provided on the gusset portion 25 on the side where this binding tool is provided. The width of the gusset is kept constant by binding the spacer with the binding tool. |
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Bibliography: | Application Number: JP19970251151 |