| PAPER CONVERTING MACHINE COMPANY Patent applications |
| Patent application number | Title | Published |
|---|
| 20100104799 | STACK COMPRISING MULTI-FOLDED FOUR PANEL SHEETS AND FOLDING BOARDS THEREFOR - A stack of folded sheets comprises first and second groups of folded sheets. Each of the sheets of each group includes a center panel, a second panel, and a V-shaped portion including third and fourth panels. The sheets of the two groups are alternately arranged so that the second panel of each sheet of each group is adjacent a fourth panel of a sheet of the other group. The adjacent second and fourth panels may or may not be interleaved. | 04-29-2010 |
| 20100028548 | EQUIPMENT FOR GLUING THE FINAL TAIL OF ROLLS OR LOGS OF SHEET MATERIAL - Apparatus for gluing the final tail of rolls or logs of wound sheet material includes a glue distributor device located below an opening in a roll down table. The tail of the roll is separated from the roll by a tail separating unit upstream of the opening. The gluing distributor device includes a tank containing glue, a rotatable pick up roll located inside of the tank and partially immersed in the glue, and a glue distributor roll positioned externally above the tank and provided with at least one paddle. The pick up roll picks up glue as it rotates, and the rotating paddle contacts the pick up roll and picks up glue as the glue distributor roll rotates. The paddle rotates into the opening in the roll down table, and glue is transferred from the paddle to a roll as the roll rolls over the opening. A cull roll can be culled without applying glue to the roll by mounting a cull roll support projection on the glue distributor roll which is not long enough to contact the pick up roll. The cull roll support projection is positioned in the opening in the roll down table when the cull log rolls over the opening. | 02-04-2010 |
