摘要 |
A product order specification change system for a corrugation machine having a slitter-scorer device and a plurality of cutoff devices for producing corrugated board sheets (5) having various widths and lengths, includes a cutting apparatus wherein at an order change where specifications for the sheet width are changed from one order to the next, a region is formed between the leading end of the new order sheets (5c', 5d') and the trailing end of the old order sheets (5a', 5b'), wherein a transitional slit groove (N) is cut connecting a slit groove (m) of the old order sheets (5c,5d) with a slit groove (M) of the new order sheets (5c,5f). As a result, the web (3) can be stably transferred through stages of the machine, the cutting dimension accuracy can be maintained precisely, and faults such as jamming can be eliminated. <IMAGE> |
申请人 |
MITSUBISHI JUKOGYO K.K., TOKIO/TOKYO, JP |
发明人 |
HIRAKAWA, TADASHI, C/O MIHARA MACHINERY WORKS, MIHARA-SHI, HIROSHIMA-KEN, JP;SEKI, YUKUHARU, C/O MIHARA MACHINERY WORK, MIHARA-SHI, HIROSHIMA-KEN, JP;ANDO, MAKOTO, C/O MIHARA MACHINERY WORKS, MIHARA-SHI, HIROSHIMA-KEN, JP |