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Title:
BAR-LIKE FOODSTUFF PACKAGE AND BAR-LIKE FOODSTUFF PACKAGING METHOD
Document Type and Number:
Japanese Patent JP2001048232
Kind Code:
A
Abstract:

To provide a bar-like foodstuff package and a method of packaging bar-like foodstuffs, in which the package formed by butt-seaming a film sheet can easily be made openable from a joined portion.

Both edges 2a, 2b positioned in the tearing directions A, A' of a resin film sheet 2 having tear-directional properties are butt-seamed to form the resin film sheet 2 into a cylindrical shape. Then two cut lines 5, 5' extending in a direction orthogonal to a butt-seamed portion 4 are provided in parallel with each other in a joined portion 3 of a package formed into the cylindrical shape to form a tearing piece 6. Mouths 7, 7' at both upper and lower open ends of the package formed into the cylindrical shape and having the two cut lines provided in the joined portion are compressed from a peripheral direction to be bound, respectively. By applying the seals 8, 8' to the contracted mouths in the vicinity of both the ends of bar-like foodstuffs contained in the package, a bar-like foodstuff package 1 is obtained.


Inventors:
NODA HARUNORI
Application Number:
JP21708499A
Publication Date:
February 20, 2001
Filing Date:
July 30, 1999
Export Citation:
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Assignee:
YAMAZAKI BAKING CO
International Classes:
B65D85/50; B65B19/34; B65D75/62; (IPC1-7): B65D75/62; B65B19/34; B65D85/50
Attorney, Agent or Firm:
Umemura