| 摘要 |
Method and device (10) for cutting and forward-feeding a web-shaped material (1) to a subsequent treatment step (3), which device comprises at least one puller (12), arranged to alternately pull the material in a first and a second vertical level, respectively, and in a first direction (A), preferably from a supply reel (2); a cutting device for cutting the web-shaped material (1) into individual pieces of material (16); two pairs of forward-feeding means (18a, 18b; 20a, 20b), arranged to feed cut pieces of material (16) forward in a second direction (B), which pairs of forward-feeding means (18a, 18b; 20a, 20b) are arranged in said first and second vertical level, respectively, and means (22a, 22b) for alternately feeding the cut pieces of material (16) from the two vertical levels and onwards in a third vertical level to said subsequent treatment step (3). |
