| 发明名称 |
PRODUCING LOW DENSITY POLYETHYLENE FILM |
| 摘要 |
A method for producing a linear low density polyethylene (LLDPE) film by slot-die extrusion from an extrudate having an inherent draw resonance tendency whereby draw resonance is eliminated in the production of film at high speeds. Film of commercially uniform gauge thickness is obtained having significantly improved strength over films formed by conventional slot-die extrusion of LLDPE. |
| 申请公布号 |
GB2124139(B) |
申请公布日期 |
1986.03.12 |
| 申请号 |
GB19830019664 |
申请日期 |
1983.07.21 |
| 申请人 |
* CLOPAY CORPORATION |
发明人 |
LEOPOLDO V * CANCIO;JAMES N * FITZSIMMONS;ROBERT M * MORTELLITE;PAI-CHUAN * WU |
| 分类号 |
B29C49/00;B29C43/22;B29C47/00;B29C47/88;B29C55/00;B29C55/04;B29C59/04;B29K23/00;B29L7/00 |
主分类号 |
B29C49/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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