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:
Nov. 27, 2018
Filed:
Nov. 13, 2014
Dai Nippon Printing Co., Ltd., Tokyo, JP;
Atsushi Hayakawa, Tokyo, JP;
Yuiko Wada, Tokyo, JP;
Dai Nippon Printing Co., Ltd., Shinjuku-Ku, JP;
Abstract
A method of sterilizing a preform includes steps of: sterilizing bacteria adhering to a preform () made of resin by gasifying a sterilizer, discharging a sterilized gas (G) from a nozzle () toward a preform (), now traveling, so as to adhere to the preform (); activating the sterilizer adhering to the preform () by blasting hot air (P) to the preform; and sterilizing bacteria adhering to the preform, and removing the sterilizer adhering to the preform (), wherein the above steps are performed sequentially in order. According to the above-mentioned steps, the sterilizer does not enter a blow-molding machine.