An arrangement for feeding intermittently advancing a material web provided with transverse fold lines.

The invention presents a four-bladed REEL DIRECTOR (1) ADVANCE FOR PROVIDING INTERMITTENT a membrane material FITTED WITH CROSS fold lines. TWO OF THE BLADES (3, 5) COIL (1) are greater than the remaining two (2, 4). DIFFERENT IN SIZE DAN BLADES MATERIAL (9) acceleration and deceleration LESS THAN intermittent motion.