COMPOSITE CASE OF RESIN AND PAPER

摘要

PROBLEM TO BE SOLVED: To provide a composite case of a resin and paper which is portable and has high sealability and a tamperproof function.

SOLUTION: In the upper end open side of a flat accommodation body composed of an elastic resin, the composite case has a case body having a pair of fold pieces made by turning up the front part forwardly and turning up the rear part backwardly, and a paper-made flat header having an insertion part for the upper end open side to be inserted in and a level difference part at each of front and rear parts of the inner part. When the upper end open side of the case body is pushed in the insertion part of the header, a pair of the fold pieces drop in the level difference part to achieve a pull-out prevention state.

COPYRIGHT: (C)2010,JPO&INPIT