Title:
MANUFACTURING DEVICE AND MANUFACTURING METHOD OF PACKAGING BODY
Document Type and Number:
Japanese Patent JP2021031105
Kind Code:
A
Abstract:
To provide a manufacturing device and a manufacturing method capable of manufacturing stably a packaging body of which the inside is substituted with gas, without scratching a packaged article.SOLUTION: A manufacturing device comprises: a first film joining part 20 which joins both side parts along a transport direction MD of original impressions with each other, in the state that two film original impressions 11, 12 are transported in the same direction MD; a nozzle part 30 capable of providing a gas stream along the transport direction MD; a second film joining part 40 which joins the two film original impressions 11, 12 in a direction of crossing the transport direction MD; and a cutter part 50 which cuts off both original impressions at a portion joined by the joining part 40. The nozzle part 30 is arranged between the original impressions 11, 12, and arranged inward than the first film joining part 20 in a width direction CD. The opening edge 31 is located downstream in the transport direction from the first film joining part 20. Also, the invention provides a method of manufacturing a packaging body in which a packaged article is packaged with film.SELECTED DRAWING: Figure 1
Inventors:
ENDO YOICHI
KIMURA SHOHEI
IMAI YASUJI
KIMURA SHOHEI
IMAI YASUJI
Application Number:
JP2019152370A
Publication Date:
March 01, 2021
Filing Date:
August 22, 2019
Export Citation:
Assignee:
KAO CORP
International Classes:
B65B31/06; B65B9/02; B65B9/06; B65B31/04
Domestic Patent References:
| JPS5430354B2 | 1979-09-29 | |||
| JPS54180064U | 1979-12-19 | |||
| JP2004090939A | 2004-03-25 | |||
| JP3917492B2 | 2007-05-23 | |||
| JPS5433188A | 1979-03-10 |
Attorney, Agent or Firm:
Showa International Patent Office