Title:
FILLING-PACKAGING BODY
Document Type and Number:
WIPO Patent Application WO/2006/038700
Kind Code:
A1
Abstract:
A filling-packaging body formed to have both such a durability that can withstand a large amount of filled material filled therein and easily unsealing property. The filling-packaging body (1) is formed by filling the filled material in a three-side seal bag having an overlapped part formed by cylindrically curving a laminated film (10) and overlapping both side edge parts of the laminated film, a plurality of vertical seal parts (2a) and (2b) (two seal parts are shown) formed at the overlapped part roughly parallel with each other in such a state that a band-like non-seal part (5) is left at the tip side of the outer surface side-edge part of the overlapped part, and lateral seal parts (3) and (4) formed to cross the longitudinal both end parts of the vertical seal parts (2a) and (2b). The laminated film (10) is formed by interposing a base material layer (12) for imparting strength to the film between an inner layer (11) and an outer layer (13) which are seal layers formed of a low density polyethylene.
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Inventors:
MATSUNAGA SHINJI (JP)
Application Number:
PCT/JP2005/018714
Publication Date:
April 13, 2006
Filing Date:
October 04, 2005
Export Citation:
Assignee:
KYORAKU CO LTD (JP)
MATSUNAGA SHINJI (JP)
MATSUNAGA SHINJI (JP)
International Classes:
B65D75/60; B32B27/32; B65D30/10; B65D33/00; B65D33/22; B65D65/26; B65D65/40
Foreign References:
| JPS6453075U | 1989-03-31 | |||
| JP2004043025A | 2004-02-12 | |||
| JP2003072001A | 2003-03-12 | |||
| JPH0577860A | 1993-03-30 | |||
| JP2004123187A | 2004-04-22 | |||
| JP2000177750A | 2000-06-27 | |||
| JP2004269053A | 2004-09-30 | |||
| JP2000502016A | 2000-02-22 |
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