Packaging machine channel with equipment for injecting gaseous or volatile substances into the package

[Patent Name] Packaging machinery channel with equipment for injecting gaseous or volatile substances into packaging [Applicant] CFS Germany Ltd. [Inventor] H.-G. Denggs; K. Mayr; R. Lehre; U. Thomas [Main Applicant Address] Biedenkopf, Germany [App] No. 200380106764.9
【 Application Date 】 2003.12.18
【Approval Announcement No.】 1777535
【 Validation announcement date 】 2006.05.24
[Main classification number] B65B31/04(2006.01)I
[Category Code] B65B31/04(2006.01)I B65B9/04(2006.01)I
[Priority] 2002.12.20 DE 10260898.9; 2003.3.13 DE 10311334.7
[Summary] 1. A packaging machine channel (2) for producing a deep-drawing packaging room (4) comprising at least one deep drawing station (6) and at least one loading station, characterized in that An apparatus (1) is arranged in the extending direction (5) of the film (3) between the deep drawing station (6) and the loading station and the apparatus uses a gaseous or volatile substance to act on the packaging. In the chamber (4), the boiling point or sublimation point of the gaseous or volatile substance is <10° C., preferably <−5° C., particularly preferably <−10° C. at atmospheric pressure, and the temperature of the substance is <3° C., preferably <-50°C, particularly preferably <-100°C.
[Instruction CD-ROM] D0621-1
[International Application] 2003-12-18 PCT/EP2003/014438
【International Publication】 2004-07-15 WO2004/058573 De Abstract The present invention relates to a packaging machine channel (2) for producing and filling a deep-drawing packaging room (4) made of a plastic film (3). It comprises at least one deep drawing station (6), at least one loading station and a device (1), said device being arranged between said stations for injecting gaseous or volatile substances into said packaging chamber. The boiling point or the sublimation point of the substance is <10° C., preferably <−5° C., particularly preferably <−10° C. at atmospheric pressure, and the temperature of the substance is <3° C., preferably <−50° C., particularly preferably <-100°C. The substance is preferably a liquid gas and/or an inert gas.
【 Agency 】 China Patent Agent (Hong Kong) Co., Ltd. [Proxy] Hu Qiang