Plastic envelopes bound in a volume - allow inspection storing or dispensing of contents

Abstract

Abstract The envelopes (5) are of plastic material which may be opaque or transparent. The envelope may be sealed off along all edges or may be permanently opened along one edge. The envelopes are collected into a sheaf which is bound by a rigid frame (6). Each sheet may be detached as required or the contents may be examined without unpacking or disturbing the order of the envelopes. Cut-away portions of the mouth of the envelopes may be provided, and their size may vary. Also they may tucked away under the rigid or semi-rigid frame edge.

Inventors

• 👤 Marcel Metral

Bibliographic Details