B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 65/42 (2006.01) B65D 65/46 (2006.01) C11D 17/04 (2006.01)
Patent
CA 2463025
The present invention relates to water-soluble pouches comprising film material that is at least partially coated with an electrostatically charged powder. The present invention further relates to a process for producing water- soluble pouches, comprising water-soluble film material, wherein said film is at least partially coated with an electrostatically charged powder. The present invention also relates to the use of an electrostatically charged powder for coating film material.
La présente invention concerne des sachets hydrosolubles. Lesdits sachets comprennent une pellicule de conditionnement qui est au moins partiellement revêtue d'une poudre chargée électrostatiquement. La présente invention concerne également un procédé de production de sachets hydrosolubles, comprenant une pellicule de conditionnement hydrosoluble, ladite pellicule étant au moins partiellement revêtue d'une poudre chargée électrostatiquement. La présente invention concerne encore l'utilisation d'une poudre chargée électrostatiquement pour le revêtement d'une pellicule de conditionnement.
Catlin Tanguy
Delamarche Gwenael
Ingram David
Spieles Gisbert
Kirby Eades Gale Baker
The Procter & Gamble Company
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