B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 3/22 (2006.01) A47G 19/22 (2006.01) B65D 3/06 (2006.01) B65D 81/38 (2006.01)
Patent
CA 2475238
The invention relates to a method for manufacturing a disposable board drinking cup (10) and to the cup produced by the method. The cup is manufactured by folding a board blank between the cup mantle (5) and the collar (6), by bending and seaming the folded blank into a cone, the folding point forming the cup mouth (8), and by providing the thus seamed blank with a bottom. The cup thus formed comprises both a mantle (5) and a collar (6) bent downwardly from the cup mouth (8) and acting as a grip surface, making it easier to enjoy especially a hot drink from the cup. The shape of the cup mantle (5) and the collar (6) may be conically expanding, allowing the cups to be nested. The lower edge of the collar (6) can be equipped with a projection (12) for maintaining an air slot between the collar and the cup mantle.
L'invention concerne un procédé de fabrication d'un gobelet jetable en carton (10) ainsi que le gobelet obtenue au moyen de ce procédé. Pour fabriquer ce gobelet, on plie une découpe en carton entre le corps (5) et le col (6) du gobelet, on plie et on assemble la découpe ainsi pliée de façon à former un cône, le point de pliage formant l'embouchure (8) du gobelet et on adjoint un fond à la découpe ainsi assemblée. Le gobelet ainsi obtenu comprend un corps (5) et un col (6) replié vers le bas depuis l'embouchure (8) et servant de surface de préhension afin de faciliter la consommation notamment d'une boisson chaude. La forme du corps (5) et du col (6) du gobelet peut être tronconique de façon à permettre l'emboîtement de plusieurs gobelets. Le bord inférieur du col (6) peut être muni d'un prolongement (12) qui crée une entrée d'air entre le col et le corps du gobelet.
Karine Seppo
Raesaenen Jari
Goudreau Gage Dubuc
Stora Enso Oyj
LandOfFree
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