Timapanga ma slitting blade ochita bwino kwambiri makamaka amakampani opanga ma Chemical fiber, nsalu, ndi nonwovens. Zopezeka mumitundu yosiyanasiyana, kuphatikiza zozungulira, zosalala, komanso zowoneka ngati mwamakonda, masambawa amapangidwa ndi carbide yapamwamba kwambiri kuti ikhale yolimba, yosamva bwino m'mphepete mwake yomwe imateteza bwino zingwe, kufukiza, ndi kusweka kwa ulusi pakudula. Amapereka chodulidwa chosalala, choyera, chomwe chimawapangitsa kukhala oyenera kwambiri pazida zomangira zothamanga kwambiri. Amatha kudula zida zambiri za ulusi, kuphatikiza poliyesitala, nayiloni, polypropylene, ndi viscose, ndipo amagwiritsidwa ntchito kwambiri popota ulusi wamankhwala, kupanga ma nonwovens, komanso kukonza zina.
