NONUNIFORMLY PERFORATED PLASTIC BAG

Provided is a perforated plastic bag wherein the volume of said bag is 100 liters or more; wherein the average perforation diameter is 500 micrometers or less; wherein said plastic bag comprises a lower zone and a top zone, wherein the perforation density of said lower zone is greater than the perfo...

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Bibliographic Details
Main Authors BALASUBRAMANIAN, AISHWARAYA, MCGEE, ROBERT L, MIR, NAZIR, MENNING, BRUCE A
Format Patent
LanguageEnglish
French
Published 15.09.2020
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:Provided is a perforated plastic bag wherein the volume of said bag is 100 liters or more; wherein the average perforation diameter is 500 micrometers or less; wherein said plastic bag comprises a lower zone and a top zone, wherein the perforation density of said lower zone is greater than the perforation density of said top zone. Also provided is a method of using such a plastic bag. L'invention concerne un sac plastique perforé dans lequel le volume dudit sac est de 100 litres ou plus ; dans lequel le diamètre moyen des perforations est de 500 micromètres ou moins ; dans lequel ledit sac plastique comporte une zone inférieure et une zone supérieure, dans lequel la densité des perforations de ladite zone inférieure est supérieure à la densité des perforations de ladite zone supérieure. L'invention concerne également un procédé d'utilisation d'un tel sac plastique.
Bibliography:Application Number: CA20132887917