FIELD: textile industry. SUBSTANCE: device has supporting shaft and cutter shaft pressed to supporting shaft. Cutter shaft has spiral cutting edges with slots. Each slot is disposed in cutter shaft section along cutting edge at an angle of at least 10 deg. to cutting edge radius. Each slot is inclined in the direction of rotation of cutter shaft. EFFECT: high quality of stapling and enhanced reliability in operation. 2 dwg
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Authors
Dates
1994-02-28—Published
1992-08-14—Filed