| 发明名称 |
FOAM CORE COUNTERTOP EXTRUSION SYSTEM |
| 摘要 |
<p>A coextrusion system for extruding a foam core countertop profile is disclosed. Generally, the system includes a plurality of hoppers coupled to conventional drying units, a plurality of extruders respectively coupled to hoppers, a coextrusion die, a calibrator, a cooling tank, a puller and a cutting assembly.</p> |
| 申请公布号 |
CA2280649(A1) |
申请公布日期 |
2000.04.27 |
| 申请号 |
CA19992280649 |
申请日期 |
1999.08.25 |
| 申请人 |
PREMARK RWP HOLDINGS, INC. |
发明人 |
GEARHART, KENTON J.;ORISEH, ANTHONY S. |
| 分类号 |
B32B5/18;A47B77/02;B29B13/06;B29C47/06;B29C47/10;B29C47/12;B29C47/56;B29C47/92;B32B27/30;(IPC1-7):B29C47/12;A47F9/00 |
主分类号 |
B32B5/18 |
| 代理机构 |
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代理人 |
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