B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 17/28 (2006.01) B65D 3/26 (2006.01)
Patent
CA 2154830
An easy-open container has a spirally-wound paperboard bodywall layer, interior barrier liner layer and outer label layer forming as easy-open seam extending spirally between the ends of the container. Easy-opening of the container is enhanced by the provision of pull tabs formed by superimposed and bonded longitudinal edge portions of the bodywall layer and label layer and an easy-open panel formed by diverging lines of score cuts formed in the bodywall layer to initiate and aid in easy-opening of the container along the spiral seam.
Cette invention concerne un contenant facile à ouvrir dont le corps est en carton spiralé à doublure intérieure formant barrière et à revêtement extérieur porte-étiquette comportant entre les deux extrémités du contenant un joint spiralé facile à ouvrir. L'ouverture est en outre facilitée grâce à des onglets formés par des portions superposées et collées du carton spiralé et du revêtement extérieur et grâce à une lisière arrachable formée dans le carton spiralé au moyen de deux traits de perforations divergents le long du joint spiralé.
Drummond Michael T.
Hill Calvin G.
Lowry Janes W.
Roberts Rodney W.
Suski William C.
Sim & Mcburney
Sonoco Products Company
LandOfFree
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