| 摘要 |
<p>A device for the selection and elimination of scrap ends of rolls of kitchen towel and/or toilet paper, in which the device is supplied by at least one row of finished rolls (12) and by top and tail scrap ends (13) cut in sequence from at least one log, and including a structure (14) supporting an upper belt unit (16) and a lower belt unit (15a,15b), facing each other to receive the rolls (12) and scrap ends (13), the lower belt unit (15a,15b) having a first belt subunit (15a) and a second belt subunit (15b) separated by an opening (26), upstream the first belt subunit (15a) with a fixed lower surface (32) underneath the upper belt unit (16) to turnover the scrap ends (13) and with a contact means (33,35) being provided at the entrance of opening (26), on the turned scrap ends to rotate them into the opening (26), letting the cut and finished rolls (12) pass by. <IMAGE></p> |
