| 摘要 |
<p>#CMT# #/CMT# The method involves applying a narrow foil material on articles by using a vacuum. The article is inserted in a shell, where a deep-drawn foil (4) is connected with the shell for closing the shell, which with a surrounding edge is used for packaging. Another foil (10) is fitted on the mass of a surrounding edge (20) during or after the application of the deep-drawn foil. The latter foil remains in the plane of surrounding edge after the application. #CMT# : #/CMT# Independent claims are also included for the following: (1) a system for gas-tight packaging of articles (2) a packaging for an article with a shell and a deep-drawn foil for applying on the shell. #CMT#USE : #/CMT# Method for gas-tight packaging of articles. #CMT#ADVANTAGE : #/CMT# The method involves applying a narrow foil material on articles by using a vacuum and the article is inserted in a shell, where a deep-drawn foil is connected with the shell for closing the shell, thus prevents the developing waves and distortions and avoids the warming condition. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a sectional view of a system. 1 : Upper tool 2 : Sealing tool 4 : Deep-drawn foil 10 : Foil 20 : Surrounding edge.</p> |
