Guezennec, Roland,Lhommond, Jean-Pierre,Bardou, Jean-Francois M.
申请号：
AU2007350955
公开号：
AU2007350955B2
申请日:
2007.12.27
申请国别(地区):
AU
年份:
2012
代理人:
摘要：
In one embodiment of an apparatus and process for packaging foodstuffs or othermaterials in a rigid container sealed by a flexible cover, a desired quantityof material to be packaged containing or together with some water or other liquidis placed in the container, the flexible cover is secured on the container so asto leave at least one unsealed opening, the container is heated and/or placedin a partial vacuum to bring the liquid above its boiling point to cause or permitvapor generated by the boiling liquid to expel other gases from the containerthrough the unsealed opening, and the container is sealed while gas or vapor isstill flowing out of the container through the unsealed opening.
