The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 20, 2020
Filed:
Feb. 27, 2018
Applicant:
Toppan Printing Co., Ltd., Tokyo, JP;
Inventors:
Yasuhiko Kimura, Tokyo, JP;
Noritaka Yuhara, Tokyo, JP;
Assignee:
TOPPAN PRINTING CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65B 51/22 (2006.01); B29C 65/00 (2006.01); B29C 65/74 (2006.01); B29C 65/08 (2006.01); B65B 61/06 (2006.01); B29L 31/00 (2006.01); B65B 51/30 (2006.01);
U.S. Cl.
CPC ...
B65B 51/225 (2013.01); B29C 65/08 (2013.01); B29C 65/7443 (2013.01); B29C 65/7451 (2013.01); B29C 66/1122 (2013.01); B29C 66/346 (2013.01); B29C 66/4312 (2013.01); B29C 66/72328 (2013.01); B29C 66/7373 (2013.01); B29C 66/73921 (2013.01); B29C 66/8145 (2013.01); B29C 66/8167 (2013.01); B29C 66/81427 (2013.01); B29C 66/81431 (2013.01); B29C 66/81812 (2013.01); B29C 66/849 (2013.01); B29C 66/8491 (2013.01); B65B 61/06 (2013.01); B29C 66/81419 (2013.01); B29C 66/81425 (2013.01); B29L 2031/712 (2013.01); B29L 2031/7166 (2013.01); B65B 51/30 (2013.01);
Abstract
An ultrasonic sealing apparatus which allows for easy maintenance of a horn and high cooling efficiency of the horn is provided. The ultrasonic sealing apparatus includes a horn that abuts on a cylindrical material and applies vibration thereto, and a horn cover which includes a small frames that cover a lateral surface of the horn and have slits through which a space in which the horn is enclosed communicates with outside, the horn cover being removably attached independently from the horn.