Title:
包装システム
Document Type and Number:
Japanese Patent JP7420348
Kind Code:
B2
Abstract:
A packaging system includes a bag feeding device for forming a packaging bag series having a continuous bag portion partitioned by a side seal portion from a long film and a bag mouth opening/closing device having a conveying path formed between a conveying device for pulling and conveying the packaging bag series with first grips and a guide rail parallel to the conveying path. The movers traveling on the guide rail has second grips for gripping the side seal portion. By controlling and adjusting the distance between one mover and the mover immediately after that, an upper end opening of the bag portion is opened or closed according to various processes of the packaging process.
Inventors:
Masashi Oshima
Application Number:
JP2020047366A
Publication Date:
January 23, 2024
Filing Date:
March 18, 2020
Export Citation:
Assignee:
General Packer Co., Ltd.
International Classes:
B65B9/093
Domestic Patent References:
| JP2013047632A | ||||
| JP2013237476A | ||||
| JP2017043401A | ||||
| JP2018027812A | ||||
| JP6115520A | ||||
| JP11239548A | ||||
| JP4505308A | ||||
| JP6037948Y2 |
Foreign References:
| US20020152721 | ||||
| US20040025476 | ||||
| US20080313998 | ||||
| US20130019571 | ||||
| US5699653 | ||||
| US6047528 | ||||
| WO2000064741A2 |
Attorney, Agent or Firm:
Hajime Miyake
Masaya Ariga
Masaya Ariga
Previous Patent: Design support device, design support method, and design support program
Next Patent: double floor structure
Next Patent: double floor structure