Title:
MANUFACTURING METHOD OF PACKAGE INCLUDING STERILE SEALED SPACE, STERILE SEALING BAG BODY, AND PACKAGE INCLUDING STERILE SEALED SPACE
Document Type and Number:
Japanese Patent JP2017047969
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a manufacturing method of a package including a sterile sealed space, a sterile sealing bag body used in the manufacturing method, and a package including a sterile sealed space obtained by the manufacturing method, which can reduce a risk of contamination.SOLUTION: A manufacturing method of a package 300 including a sterile sealed space includes: a storing step of storing a storage body C in a bag body, which includes a first film part 210, a second film part 220, an opening end provided on one side, and an air permeable sheet 205 provided on the other side, from the opening end; a first joining step of sealing the opening end by forming a first joint part 260 at a portion including at least an edge end E1 of an overlapping portion of the first film part 210 and the second film part 220; a sterilizing step of sterilizing the inside of the bag body; a discharging step of discharging gas inside the bag body to the outside through the air permeable sheet 205; and a second joining step of forming a second joint part 270 on one side of the air permeable sheet 205 and partitioning an interior space of the bag body into one side and the other side completely.SELECTED DRAWING: Figure 3
More Like This:
| JP2001504399 | [Title of the Invention] A transparent deoxidizing article containing biaxially stretched polyester. |
| JP2005343485 | CONVEYING TRAY |
| JP6609900 | Paper cup |
Inventors:
MIZUNO AIKO
FUNAOKA SOHEI
TSUKADA RYOHEI
FUNAOKA SOHEI
TSUKADA RYOHEI
Application Number:
JP2016106443A
Publication Date:
March 09, 2017
Filing Date:
May 27, 2016
Export Citation:
Assignee:
SUMITOMO BAKELITE CO
International Classes:
B65D81/24; B65B55/04; B65B55/08; B65D75/62
Domestic Patent References:
| JPH031871A | 1991-01-08 | |||
| JPS58134840A | 1983-08-11 | |||
| JP2003299717A | 2003-10-21 | |||
| JP2006271781A | 2006-10-12 | |||
| JP2011030727A | 2011-02-17 | |||
| JPS61172560A | 1986-08-04 | |||
| JP2005266914A | 2005-09-29 | |||
| JP2008024370A | 2008-02-07 | |||
| JP2002347781A | 2002-12-04 |
Foreign References:
| WO2013168819A1 | 2013-11-14 | |||
| KR20150018670A | 2015-02-24 | |||
| US20120124943A1 | 2012-05-24 | |||
| DE102013114010A1 | 2015-06-18 |
Attorney, Agent or Firm:
Patent Business Corporation Claire Patent Office