Plastic film bag

A plastic bag consists essentially of two rectangular panels which are heat welded at their base and sides. The welded zones (3,4) are thicker at the bag center section forming a waisted chamber.

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Bibliographic Details
Main Authors WILD HANS-PETER, KRAFT EBERHARD
Format Patent
LanguageEnglish
Polish
Published 28.11.2008
Subjects
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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Summary:A plastic bag consists essentially of two rectangular panels which are heat welded at their base and sides. The welded zones (3,4) are thicker at the bag center section forming a waisted chamber.
Bibliography:Application Number: PL20010346726