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:
May. 10, 2022
Filed:
Sep. 26, 2018
Omori Machinery Co., Ltd, Saitama, JP;
Hiroshi Uchida, Tokyo, JP;
OMORI MACHINERY CO., LTD, Saitama, JP;
Abstract
A heat shrinking apparatusincludes: a conveyance unitconveying a packageobtained by wrapping an object(s)with a heat-shrink film; an endless beltdisposed below a conveying surface of the conveyance unit, rotating along a conveying direction of the conveyance unit; and a hot air jet unit() jetting out hot air from an inside to an outside of a belt surface of the endless belt facing the conveying surface, wherein: the endless belt has a hot air passing portionextending in a belt width direction; the hot air jet unit jets out the hot air toward the conveying surface through the hot air passing portion; and the endless belt rotates following a movement of the package so that a seal portion(s)() provided at a front end and/or a rear end of the package is/are heat-shrunk with the hot air.