| 发明名称 |
Co-injection nozzle, method of its use, and resulting golf ball |
| 摘要 |
A nozzle for an injection molding machine is disclosed. The nozzle includes a nozzle body, an inner nozzle, and an outer nozzle. The nozzle defines two independent flow paths therethrough. The nozzle can simultaneously discharge two materials. A method of using the nozzle and a resulting golf ball product are also disclosed.
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| 申请公布号 |
US2005140061(A1) |
申请公布日期 |
2005.06.30 |
| 申请号 |
US20030748210 |
申请日期 |
2003.12.31 |
| 申请人 |
PUNIELLO PAUL A.;CAVALLARO CHRISTOPHER;GRACE CHRISTOPHER T.;CRANDALL DAVID J.;HEPLER DOUGLAS C. |
发明人 |
PUNIELLO PAUL A.;CAVALLARO CHRISTOPHER;GRACE CHRISTOPHER T.;CRANDALL DAVID J.;HEPLER DOUGLAS C. |
| 分类号 |
B29C45/16;B29C45/22;(IPC1-7):B29C45/22 |
主分类号 |
B29C45/16 |
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