カートン半加工製品用の切り込みユニット

Japanese Patent JP4334769

B2

Slitting unit forming part of a machine for production of carton blanks, in particular blanks made of cardboard or corrugated cardboard. The unit (2) comprises working wheels (12, 24, 25, 28) which are opposite in pairs, one wheel in at least one pair (24) being made with at least one slitting knife (26) extending over a part of the periphery of the wheel while the periphery of the other wheel in said pair is made with a slot for receiving the knife. The unit also comprises a vacuum belt (6) running adjacently to each slitting-wheel pair (24; 25) for securing and feeding the blanks (10). The wheels (24; 25) in each slitting-wheel pair are mounted in an upper and, respectively, a lower stand unit (3, 4) at least a portion of that part of one stand unit (4) which faces towards the other (3) being made in the form of a vacuum box. The vacuum belt (6) runs around this stand unit (4) and over the vacuum box, it being possible for the blanks (10) to be held fixed on the belt by the effect of suction from the vacuum box during transport through the slitting-wheel pair (24; 25).

JP7190786	Stripping machine, cutter and stripping method
JP3042220	ULTRASONIC CUTTER
JP3354867	INDUSTRIAL APPLICABILITY: Rotary drum type inter-running shearing machine

Andreason, Yang
Osberry, Bengt

JP2000548147A

September 30, 2009

April 28, 1999

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Berg Industries AB

B26D7/26; B31B1/14; B26D1/24; B26D3/14; B26D7/01; B31B50/22; B31F1/07; B31F1/10; B31F1/22; B65H5/22; B65H35/02

JP48061486U
JP7001611A
JP53006183A

Hironobu Onda
Makoto Onda

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