| 摘要 |
PROBLEM TO BE SOLVED: To provide an installation for quickly depositing, by means of a microwave plasma, a barrier coating on thermoplastic containers. SOLUTION: This installation comprising a plurality of treatment stations each comprising a treatment container 2 and a cover 3 including a vacuum pumping chamber, in which connection means for sealed connection to the container comprise a sleeve co-axial with the neck of the container, each cover also supporting an injector co-axial with the sleeve for injecting a reactive fluid into the container; the sleeves 6 and/or the injectors 8, of several adjacent stations are fastened to a single support plate that extends in the form of a bridge over the covers of these treatment stations, whereby the plate and the sleeves and/or injectors of the stations constitute a unitary assembly 16, 21 that can be maneuvered as one piece. COPYRIGHT: (C)2008,JPO&INPIT
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