发明名称 |
Dlc film, dlc-coated plastic container, and method and apparatus for manufacturing dlc-coated plastic container |
摘要 |
(57) Abstract: A plastic container is coated with DLC film as a desirable oxygen barrier so that it is suitable for containing oxygen-sensitive or carbonated beverage. A coating device comprises an outer electrode arranged outside a plastic container (5), an inner electrode (11) arranged inside the plastic container (5), a pipe (12) through which carbon source gas is supplied to the plastic container (5) pumped to a low pressure, and a high-frequency oscillator (9) for applying voltage between the outer electrode and the inner electrode (11) after supplying the source gas to generate a plasma for depositing DLC film on the inner wall of the plastic container (5). The outer electrode includes a bottom electrode (4) arranged along the bottom of the plastic container (5) and a wall electrode (3) arranged along the inner wall of the plastic container. The bottom electrode (4) is located below half the complete height of the plastic container (5). <IMAGE> |
申请公布号 |
AU3987900(A) |
申请公布日期 |
2000.12.12 |
申请号 |
AU20000039879 |
申请日期 |
2000.04.21 |
申请人 |
MITSUBISHI SHOJI PLASTICS CORPORATION;HOKKAI CAN CO.,LTD;KIRIN BREWERY COMPANY, LIMITED;YUUJI YAMASHITA;TSUYOSHI KAGE |
发明人 |
YUUJI YAMASHITA;TSUYOSHI KAGE;SHIGEKI MORI |
分类号 |
C23C16/04;C23C16/26 |
主分类号 |
C23C16/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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