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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Main Authors | , , , |
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Format | Patent |
Language | English French |
Published |
15.09.2020
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Subjects | |
Online Access | Get full text |
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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. |
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Bibliography: | Application Number: CA20132887917 |