Title:
BAG WITH LEVELING BAR
Document Type and Number:
Japanese Patent JP3721121
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a bag with a leveling bar which can safely and hermetically package contents such as a powder, granules or grains, wherein the contents can be easily measured using a leveling bar joined with the bag when using the contents, an empty container is not bulky and easy to dispose of, and the bag is also excellent in economy.
SOLUTION: A bag body is formed to be a standing pouch for example, using a laminate film comprising a sealant layer laminated on an innermost layer. A fastener tape 50 is heat-bonded to an internal surface in the vicinity of a mouth of the bag. A foldable leveling bar 60 is heat-bonded in a folded state to a further internal surface inside the tape. The bag with the leveling bar 100 is thus constituted to have the bar 60 automatically opened linearly by opening the bag so that the contents can be leveled. An external side with the fastener tape 50 of the bag heat-bonded is sealed by an upper seal 3, and a bag unsealing means is preferably provided between the upper seal 3 and the fastener tape 50.
Inventors:
Hayashi Shoho
Application Number:
JP2001355348A
Publication Date:
November 30, 2005
Filing Date:
November 20, 2001
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
B65D83/06; B31B1/90; B31B19/90; B31B29/74; B65D33/25; B65D77/22; (IPC1-7): B65D83/06; B31B1/90; B31B19/90; B31B29/90; B65D77/22
Domestic Patent References:
| JP10211985A | ||||
| JP2003165575A |
Attorney, Agent or Firm:
Satoshi Kanayama