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:
Mar. 29, 2022
Filed:
Sep. 27, 2016
Orihiro Engineering Co., Ltd., Tomioka, JP;
Masataka Tsuruta, Tomioka, JP;
ORIHIRO ENGINEERING CO., LTD., Tomioka, JP;
Abstract
The present invention aims at sterilizing a film without using liquid hydrogen peroxide. Aseptic filling and packaging apparatushas supplying devicefor gaseous hydrogen peroxide; sterilization chamberthrough which film sheet F passes, and to which gaseous hydrogen peroxide is supplied from supplying deviceventilation chamberthrough which film sheet F passes, ventilation chamberbeing located downstream of sterilization chamberventilators Fand Fthat ventilate ventilation chamberand filling and packaging chamberthat is located downstream of ventilation chamberwherein filling and packaging chamberhas film forming devicethat forms film sheet F into a plastic film packaging bag in a shape of a bag, and filling devicethat fills the plastic film packaging bag with a material.