| 摘要 |
<p>CARTON FOR FILM CASSETTES There is described a carton which comprises first, second, third and fourth rectangular side walls hingedly connected in sequence along parallel edges, first and second pairs of opposed overlapping end walls connected to the edges of first and third walls whereby said side walls and said opposed end walls form an enclosure when the said overlapping end walls are adhered together and said first and said fourth rectangular side walls are adherently connected by use of an extended end portion of either the first or fourth rectangular side walls, there being tear lines where each of the pair of said end walls are connected to the edges of said first side wall, together with a tear line extending across said fourth side wall to both ends of the adjacent edge of the said first side wall, whereby said first side wall can be disengagedfrom portion of said fourth side wall and from the end walls so that the carton can be opened flat when all three tear lines are severed.</p> |
