| 摘要 |
In order to form a carton out of a cardboard blank, the usual method is to have a male part 11 and a female part, where the cardboard blank 12 of the male part is pressed into the female part. If different carton sizes are produced, it would be necessary to have a set of female parts. According to the present invention, the number of required female parts is reduced to one because the female part 7-10 has adjustable cross-sections. <IMAGE> |
