Title:
STORING BAG AND ITS MANUFACTURE
Document Type and Number:
Japanese Patent JP2958768
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a storing bag in which an operation for sticking a bag having a stored document such as a letter of guarantee stored therein to sticking member such as a cardboard box and the like may easily be carried out, the bag can be easily peeled off during its unpacking operation without damaging the surface of the bag as well as the surface of the cardboard box and then the storing bag can be used as it is to keep and store the stored document.
SOLUTION: This bag is constituted such that an adhering sheet 3 having an adhesive agent layer arranged at its rear surface and a bag member 2 laminated on the surface of the adhering sheet 3 are provided with welded portions integrally welded with each other along both side edges, and a light welded layer 17a welded while its welding is slightly prohibited is arranged between a adhesive sheet 15 and the bag 2 and a peeling layer 17b welded under a state in which the welding is severely prohibited between the light welded layer 17a and the bag 2 while being positioned at least at least a portion near one location of an approaching upper end or a portion near the other location of an approaching lower end.
Inventors:
Yamagata, Kazunori
Application Number:
JP1998000254611
Publication Date:
July 30, 1999
Filing Date:
August 24, 1998
Export Citation:
Assignee:
YAMAGATA GRAVURE:KK
International Classes:
B65D33/00; B65D5/44; (IPC1-7): B65D33/00; B65D5/44