EASILY-UNSEALABLE PACKAGING MATERIAL

PURPOSE: To allow any one to easily effect unsealing without using scissors, knife or the like by providing a laminated body including one layer of a resin film having a large number of scars and through holes in its surface so that the resin film is used as an unsealing base material for the lamina...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	SHIMOYAMADA MASAHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE: To allow any one to easily effect unsealing without using scissors, knife or the like by providing a laminated body including one layer of a resin film having a large number of scars and through holes in its surface so that the resin film is used as an unsealing base material for the laminated body. CONSTITUTION: A packaging base material 5 is bonded to a resin film 3 which has a large number of scars 1 and through holes 2 in its surface through an adhesive layer 4 to constitute a laminated body A. Several plates of gum are placed on the body A thus prepared and thereafter the rear side is bonded in the form of envelope and further a top and bottom are sealed to prepare a gum packaging body. As a result, the packaging body is provided by using films or sheets of a synthetic resin; however, the packaging body can be easily unsealed by any one without using scissors, knife, etc.