1. IN THE MANUFACTURE OF PAPER FROM A WOOD PULPWATER SUSPENSION ON A MOVING FORAMINOUS BELT, THE METHOD OF REMOVING THE SHEET FROM THE BELT WHICH COMPRISES SUPERPOSING A SECOND FORAMINOUS BELT OVER THE FIRST MENTIONED BELT, MOVING IN THE SAME DIRECTION AND EXTENDING BEYOND AND FIRST MENTIONED BELT IN THE DIRECTION OF MOVEMENT THEREOF, CONVEYING THE PAPER BEING FORMED BETWEEN SAID BELTS WHEREBY IT IS PRESSED INTO THE SURFACE IRREGULARITIES OF THE BELTS, SUBJECTING THE SHEET BEING FORMED TO AN UPWARD BLAST OF AIR THROUGH THE LOWER BELT AT A POINT INWARDLY OF THE DISCHARGE END THEREOF TO LOOSEN THE SHEET THEREFROM, SUBJECTING THE SHEET TO A DOWNWARD BLAST OF AIR THROUGH UPPER BELT BEYOND THE LOWER BELT AND INWARDLY OF THE DISCHARGE END OF SAID UPPER BELT TO REMOVE THE SHEET THEREFROM, AND CONVEYING THE SHEET AWAY IN A DIRECTION PARALLEL TO THE DIRECTION OF MOVEMENT OF THE BELTS.