| 摘要 |
A method of applying synthetic film on a pattern includes its applying on a feeder with holders of the synthetic film, hanging the pattern on a fastening facility near the synthetic film, creation of differential gas pressure at the surface of the synthetic film at removing the gas between the synthetic film and pattern and contact of the film with the surface of pattern, welding the film ends. Around the pattern a hermetically sealed bag of synthetic film is formed by performing a weld of the film, in which it is welded with its fastening means. |
