发明名称 |
Synthetic resin thin-walled bottle |
摘要 |
This invention provides a synthetic resin thin-walled bottle, a tubular intermediate therefor and a method of producing a thin-walled bottle. The thin-walled bottle has ribs at least at its bottom portion, and the bottle bottom is raised up frusto-conically or has an undulatory shape. The tubular intermediate is first formed with ribs which become thin-walled protuberant ribs after blow molding. The thin-walled bottle is produced by blow-molding the ribbed tubular intermediate. |
申请公布号 |
US4620639(A) |
申请公布日期 |
1986.11.04 |
申请号 |
US19830472997 |
申请日期 |
1983.04.26 |
申请人 |
YOSHINO KOGYOSHO CO., LTD. |
发明人 |
YOSHINO, YATARO |
分类号 |
B29C49/00;B65D1/02;(IPC1-7):B65D1/02 |
主分类号 |
B29C49/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|