Title:
TOP SEAL DEVICE, PACKAGING MACHINE AND METHOD FOR MANUFACTURING PACKAGING BODY
Document Type and Number:
Japanese Patent JP2016216085
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To facilitate opening a packaging body.SOLUTION: A top seal device 100 includes: a cutter blade 192 which is extended to a second direction and advances and withdraws to a packaging film YA1 when sealing and cutting the packaging film YA1 continuing to a first direction to the second direction orthogonal to the first direction so as to make a packaging body; an upstream sealer 120 and a downstream sealer 130 which are arranged on both sides of the cutter blade 192, and pinch the packaging film by a pair of seal bodies, respectively so as to seal to the second direction; and displacement mechanisms 140 and 180 which separate the upstream sealer 120 and the downstream sealer 130 to the first direction after the upstream sealer 120 and the downstream sealer 130 contact the packaging film YA1, and before the cutter blade 192 withdraws upon cutting the packaging film YA1.SELECTED DRAWING: Figure 5
Inventors:
KIKUCHI TETSUO
Application Number:
JP2015102060A
Publication Date:
December 22, 2016
Filing Date:
May 19, 2015
Export Citation:
Assignee:
OMORI MACHINERY
International Classes:
B65B51/10
Domestic Patent References:
| JPH09188313A | 1997-07-22 | |||
| JPS5170091A | 1976-06-17 | |||
| JP2005112359A | 2005-04-28 | |||
| JP2009023693A | 2009-02-05 | |||
| JP2005029182A | 2005-02-03 | |||
| JPS6458412A | 1989-03-06 |
Foreign References:
| WO2015028198A1 | 2015-03-05 | |||
| US4512138A | 1985-04-23 | |||
| FR2859703A1 | 2005-03-18 |
Attorney, Agent or Firm:
Masashi Sahara
Kazuki Yokota
Kazuki Yokota