| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of vacuum injection of a two-liquid mixed resin material capable of controlling influences of problems associated with solvent cleaning. SOLUTION: A switching shaft 6 switching on and off through an energizing force of an elastomer and pressure reception is disposed in the switching valve holder 5, and the switching valve holder 5 is connected, in a closed state, with a mixer guide 7 attached to the vacuum chamber 9. A mixer holder 3 connecting the switching valve holder 5 with an uncleaned mixer 2 in a closed state is arranged so as to facilitate solvent cleaning in cleaning the apparatus with a solvent. COPYRIGHT: (C)2009,JPO&INPIT
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