| 摘要 |
The invention relates to a method and apparatus the continuous production of package blanks. The package blank is intended for delivering books by mail and it is fabricated by drawing from a roll a web of cardboard (1w), having a surface which is coated with adhesive zones (19) at distances corresponding to the length of a blank. A stud-chain conveyor (14) driven in synchronization with a cardboard-web (1w) chopping device supplies the adhesive zones (19) with paper strips (2p) forming an inner wrapper for the package. <IMAGE> |
