Title:
PACKAGE BODY
Document Type and Number:
WIPO Patent Application WO/2007/119780
Kind Code:
A1
Abstract:
[PROBLEMS] A package body having a simple structure and easily opened. [MEANS
FOR SOLVING PROBLEMS] A package body (6) is a bag body having first and second
sealing sections (2, 3) formed at two opposite sides of four sides, a third sealing
section (4) where one side of the remaining two sides is a folding line, wherein
the one remaining side is opened. The opened side is adhered to each other with
an object received inside the bag body, a fourth sealing section (5) is formed
at an angle substantially normal to the third sealing section (4), a pair of first
and second triangles with the fourth sealing section (5) as the common bottom
side and a pair of third and fourth triangles with the third sealing section (4)
as the common bottom side are formed, and the tetrahedral package body (6) where
oblique lines of triangles adjacent to each other in the circumferential direction
are connected with each other is formed. The first and second sealing sections
(2, 3) located on the vertical lines of the first and second triangles are used
as a guide for opening by tearing.
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Inventors:
GOTO, Norio (2352-8 Kawawada 3-chome, Mito-sh, Ibaraki 52, 3114152, JP)
Application Number:
JP2007/058056
Publication Date:
October 25, 2007
Filing Date:
April 12, 2007
Export Citation:
Assignee:
Mito Saien Corporation (2352-8, Kawawada 3-chome Mito-sh, Ibaraki 52, 3114152, JP)
有限会社水戸菜園 (〒52 茨城県水戸市河和田３丁目２３５２－８ Ibaraki, 3114152, JP)
有限会社水戸菜園 (〒52 茨城県水戸市河和田３丁目２３５２－８ Ibaraki, 3114152, JP)
International Classes:
B65D30/28; B65D30/22; B65D33/00; B65D33/02; B65D81/36
Attorney, Agent or Firm:
NAKOSHI, Hideo et al. (IKUTA & NAKOSHI, Roppongi First Bldg. 7F. 9-9, Roppongi 1-chome, Minato-k, Tokyo 32, 1060032, JP)
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