Title:
ヒートシール検査装置、ヒートシール検査方法、および、ヒートシール検査装置用のプログラム
Document Type and Number:
Japanese Patent JP6972823
Kind Code:
B2
Abstract:
To provide a heat sealing inspection device which properly examines the sealing strength.SOLUTION: Distance measuring means (distance sensor) obtains information (S1) on distances between heat sealing members, i.e. first and second heat sealing members, including an upper bottom sealing mold, a lower bottom sealing mold, an upper side sealing mold and a lower side sealing mold, which heat seal an object placed in between. The heat sealing inspection device receives the information and makes a judgment (S5), based on the time-shift of distances between the heat sealing members, on whether the object is properly heat sealed or not.SELECTED DRAWING: Figure 8
Inventors:
Junka Motooka
Application Number:
JP2017179356A
Publication Date:
November 24, 2021
Filing Date:
September 19, 2017
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
B65B51/10; B65B57/00; B65B57/02; G01B21/16
Domestic Patent References:
| JP2003200911A | ||||
| JP2004268934A | ||||
| JP2017030788A | ||||
| JP2015101368A | ||||
| JP2009083857A |
Attorney, Agent or Firm:
Patent Business Corporation Intect International Patent Office
Kazuyuki Oku
Kazuyuki Oku