Title:
DIMENSIONALLY-VARIABLE BOX BLANK MANUFACTURING DEVICE, DIMENSIONALLY-VARIABLE BOX BLANK MANUFACTURING METHOD, BOX BLANK ASSEMBLING METHOD, AND DIMENSIONALLY-VARIABLE AUTOMATIC PACKAGING LINE
Document Type and Number:
WIPO Patent Application WO/2020/203973
Kind Code:
A1
Abstract:
A dimensionally-variable box blank manufacturing device is provided with: a pair of vertical processing knives (21); a vertical processing knife elevating device (72); a vertical processing knife interval adjustment device (73); a pair of vertical ruled-line rollers (22); a vertical ruled-line roller interval adjustment device (83); a horizontal conveyance device (30) arranged downstream of the vertical conveyance device (20); a pair of horizontal processing knives (31); a horizontal processing knife elevating device (112); a horizontal processing knife interval adjustment device (113); a pair of horizontal ruled-line rollers (32); and a horizontal ruled-line roller interval adjustment device (123).
Inventors:
TANAKA YOSHITSUNE (JP)
NOGUCHI HIROYUKI (JP)
KAWADO HIROSHI (JP)
WATANABE CHIAKI (JP)
FUJITANI KEIICHI (JP)
KINUGAWA AYA (JP)
SOMA MIKINA (JP)
NOGUCHI HIROYUKI (JP)
KAWADO HIROSHI (JP)
WATANABE CHIAKI (JP)
FUJITANI KEIICHI (JP)
KINUGAWA AYA (JP)
SOMA MIKINA (JP)
Application Number:
PCT/JP2020/014569
Publication Date:
October 08, 2020
Filing Date:
March 30, 2020
Export Citation:
Assignee:
RENGO CO LTD (JP)
International Classes:
B31B50/20; B31B50/25; B31B100/00; B31B110/30
Foreign References:
| JP2009132049A | 2009-06-18 | |||
| JP2015530291A | 2015-10-15 |
Attorney, Agent or Firm:
KAMADA Naoya et al. (JP)
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