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:
Jan. 21, 2025
Filed:
Mar. 11, 2021
Yakult Honsha Co., Ltd., Tokyo, JP;
Shikoku Kakoki Co., Ltd., Tokushima, JP;
YAKULT HONSHA CO., LTD., Tokyo, JP;
SHIKOKU KAKOKI CO., LTD., Itano-gun, JP;
Abstract
The purpose of the present invention is to provide a heat-sealing device capable of preventing problems associated with cap sealing performance and/or sensation of the cap being open due to an inappropriate cap temperature. For this purpose, this heat-sealing device (), which is used in a manufacturing apparatus () for manufacturing a product for which an opening part (A: mouth part) of a container () is sealed with a cap (), is provided with: a pressing plate () which is disposed on a path along which the containers () move; a heating unit () and sealing heads () for pressing the caps () sealing the container (), the heating unit () and sealing heads () being arranged on the pressing plate (); a temperature measurement device () for measuring the temperatures of the sealing heads (); and a control device (: control unit) for transmitting control signals to a container conveyance drive source (for example, inverter) in accordance with the measurement results from the temperature measurement device ().