| 发明名称 |
MULTI-LAYERED PREFORM AND METHOD FOR PRODUCING THE SAME |
| 摘要 |
<p>The invention relates to a multi-layered preform (1) that is provided with an inner layer (SB), said inner layer being removed in the base area. The preform further comprises a partial layer (TSB) that is split in a transitional zone and that is unsplit in the surface zone. The split partial layer (TSB) has preferably an irregular shape and is especially crisped.</p> |
| 申请公布号 |
EP1242237(A1) |
申请公布日期 |
2002.09.25 |
| 申请号 |
EP20000971196 |
申请日期 |
2000.11.03 |
| 申请人 |
OTTO HOFSTETTER AG |
发明人 |
HOFSTETTER, OTTO;FERNANDEZ, LUIS |
| 分类号 |
B29B11/08;B29C45/16;B29C49/00;B29C49/06;B29C49/22;B29K67/00;B29K77/00;B29L9/00;B29L22/00;B32B3/02;B32B27/00;(IPC1-7):B32B3/02 |
主分类号 |
B29B11/08 |
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