B - Operations – Transporting – 31 – B
Patent
B - Operations, Transporting
31
B
B31B 1/62 (2006.01) B31B 7/00 (2006.01)
Patent
CA 2552333
A process for forming cartons in which one or more reinforcing strips are laminated or adhered to a carton material using an extruded foamed adhesive or folded carton. Typically, the foamed adhesive is a water-based emulsion and applied in strips in either a continuous or non~continuous manner onto strips or substrates.
L'invention concerne un procédé permettant de fabriquer des cartons dans lequel une ou plusieurs bandes de renfort sont laminées ou collées sur un carton au moyen d'un adhésif extrudé ou d'un carton plié. Généralement, l'adhésif extrudé est une émulsion à base d'eau et il est appliqué en bandes sur des bandes ou des substrats, soit d'une manière continue, soit d'une manière non continue.
Graphic Packaging International Inc.
Hunter Robert J.
Macrae & Co.
LandOfFree
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