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Patent Searching and Data


Title:
ULTRASONIC SEALING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/038358
Kind Code:
A1
Abstract:
Provided is an ultrasonic sealing device, which is capable of facilitating the work necessary for horn maintenance and for which horn cooling efficiency is high. The ultrasonic sealing device is provided with: a horn (7) for contacting a cylindrical material (21) and applying vibration; and a horn cover (9), which covers the sides of the horn (7), has small frames (93-1 - 93-4) in which a slit (91) connecting a space that encloses the horn (7) to the outside is formed, and can be attached/detached with respect to the horn (7).

Inventors:
KIMURA Yasuhiko (5-1, Taito 1-chome, Taito-k, Tokyo 16, 〒1100016, JP)
YUHARA Noritaka (5-1, Taito 1-chome, Taito-k, Tokyo 16, 〒1100016, JP)
Application Number:
JP2016/072813
Publication Date:
March 09, 2017
Filing Date:
August 03, 2016
Export Citation:
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Assignee:
TOPPAN PRINTING CO.,LTD. (5-1 Taito 1-chome, Taito-ku Tokyo, 16, 〒1100016, JP)
International Classes:
B65B51/22; B65B7/16
Foreign References:
JP2011194454A2011-10-06
JP2002337821A2002-11-27
JPS6032206U1985-03-05
JP2008296972A2008-12-11
Attorney, Agent or Firm:
HIROSE Hajime et al. (NICHIEI Patent and Trademark Attorneys, Shiroyama Trust Tower 32F 3-1, Toranomon 4-chome, Minato-k, Tokyo 32, 〒1056032, JP)
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