发明名称 |
METHOD AND APPARATUS FOR PRODUCING BIODEGRADABLE MOLDED ARTICLE |
摘要 |
A voltage is applied to a feeder plate (29) from a power source section (2) including an alternating power source for dielectric heating, whereby an electric field in a direction crossing a direction in which a mold (8) is moved is applied to an incoming plate (28) which is not in contact with the feeder plate (29), so that molded object materials (9) are heated and expanded. By doing so, arc discharge caused by contact of the mold with an electrode is prevented from occurring during the heating and molding of a biodegradable molded object by dielectric heating. <IMAGE> |
申请公布号 |
EP0891849(A4) |
申请公布日期 |
2001.02.21 |
申请号 |
EP19970947908 |
申请日期 |
1997.12.12 |
申请人 |
NISSEI KABUSHIKI KAISHA |
发明人 |
ANDO, SADAMASA;KARASAWA, TAIZO;HARUTA, TOSHITAKA;OZASA, AKIO;KURISAKA, TAKAYUKI;OOWADA, TSUTOMU;TANAKA, SHINJI |
分类号 |
B29C39/06;B29C33/36;B29C35/08;B29C35/12;B29C39/38;B29C43/52;B29K1/00;C08L101/16 |
主分类号 |
B29C39/06 |
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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