| 发明名称 |
PREFORM POST-MOLD COOLING METHOD AND APPARATUS |
| 摘要 |
The present invention relates to an improved method and apparatus for injection molding and cooling molded articles such as preforms so as to avoid crystallinity. The apparatus and method make use of a take-off plate for removing articles (48) from a mold, which plate may include heat transfer devices for cooling exterior surfaces of the molded articles or preforms (48), and a system for cooling (74) in a controlled manner interior surfaces of the molded articles or preforms (48).
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| 申请公布号 |
CA2326449(A1) |
申请公布日期 |
1999.10.07 |
| 申请号 |
CA19982326449 |
申请日期 |
1998.07.20 |
| 申请人 |
HUSKY INJECTION MOLDING SYSTEMS, INC. |
发明人 |
QUESLATI, FAISAL;UNTERLANDER, RICHARD;ELLIOTT, GORDON;OLARU, GHEORGHE;NETER, WITOLD;BRAND, TIEMO |
| 分类号 |
B29B11/08;B29C33/04;B29C35/16;B29C39/38;B29C45/42;B29C45/72;B29C45/73;B29C49/06;B29C49/64;B29C71/00;B29K67/00;B29L22/00;(IPC1-7):B29C35/00 |
主分类号 |
B29B11/08 |
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