摘要:
Disclosed is an apparatus for cutting a paper pipe (10), wherein a paper pipe (10) is cut while rotating both a cutting blade (14) and the long paper pipe (10) in opposite directions to each other, in such a manner that rotational linear velocities of a cutting portion of the cutting blade (14) and a central portion in a thicknesswise direction of the paper pipe (10) are controlled to be within certain range.
摘要:
A sheet conveying/sorting system (50, 150) which sorts sheets (80) being successively conveyed by a target number of sheets, that is, by a package units. The sheet conveying/sorting system (50, 150) includes downstream conveying means (52), upstream conveying means (54), sucking/conveying means (56, 156) and control means (58). In the sheet conveying/sorting system (50, 150), in accordance with a signal output from the control means (58), the successively conveyed sheets (80) are separated from each other and, after separation, the respective parts of the system are returned to their original positions. By repeating these steps sequentially and successively, the sheets (80) can be sorted by the package units.