PLASTIC LID

PLASTIC LID

PROBLEM TO BE SOLVED: To obtain a plastic lid that is easily opened while maintaining a sufficient barriering capacity and also available for being disposed easily after opening together with an emptied container. SOLUTION: The plastic lid is made of an extruded sheet in 0.61.2mm of total thickness...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: NAGAMATSU MIKIHARU
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:PROBLEM TO BE SOLVED: To obtain a plastic lid that is easily opened while maintaining a sufficient barriering capacity and also available for being disposed easily after opening together with an emptied container. SOLUTION: The plastic lid is made of an extruded sheet in 0.61.2mm of total thickness in a laminated structure comprising of a PP layer 2a, an Ad layer 3a, an EVOH layer 4, an Ad layer 35, and a PP layer 2b, and scores 5a and 5b, each in a depth not reaching the EVOH layer 4, are formed to the sheet, starting from the surfaces on both sides.