Title:
FILE SHEET FOR HOUSING SMALL PLATE LIKE ARTICLE SUCH AS SLIDE FILM OR FLOPPY
Document Type and Number:
Japanese Patent JP2640421
Kind Code:
B2
Abstract:
PURPOSE: To facilitate the housing operation of a small plate like article and the pulling-out operation thereof and to prevent the housed small plate like article from slipping out easily while averagely expanding the front and rear wall of a housing bag toward the front and rear sides thereof and preventing the whole of a file sheet from becoming a curved and warped state at the time of the housing state of the small plate like article.
CONSTITUTION: A large number of plastic oblong cover sheets 2 are superposed one upon another to be arranged on the surface side of a base sheet in an oblong state in an up-and-down direction and divided into a large number of sections by a large number of longitudinal lines and the left and right both side places 3 and lower side places 5 of the sections are welded to the base sheet to provide a large number of housing bags 6 on the surface side of the base sheet and longitudinal cut lines parallel to the places 3 are provided inside both left and right side places 3 of the rear surface walls of the housing bags 6.
Inventors:
NASU KAZUFUMI
Application Number:
JP3301094A
Publication Date:
August 13, 1997
Filing Date:
February 03, 1994
Export Citation:
Assignee:
NASU KAZUFUMI
International Classes:
B42F5/04; B42D1/08; B65D85/57; (IPC1-7): B42F5/04; B42D1/08; B65D85/57
Domestic Patent References:
| JP615680U | ||||
| JP51161228U |
Attorney, Agent or Firm:
Taizo Sugiyama