| 发明名称 |
DEVICE FOR COOLING TUBULAR POLYMER FILM |
| 摘要 |
A device for cooling a tubular polymer film comprises an external tapered annular nozzle with slotted outlets of preliminary and residual cooling and is equipped with a chamber of internal cooling, which outlet slot is located between the slotted outlets of preliminary and residual external cooling. |
| 申请公布号 |
UA60879(U) |
申请公布日期 |
2011.06.25 |
| 申请号 |
UA20110000329U |
申请日期 |
2011.01.12 |
| 申请人 |
PIETUKHOV ARKADII DEMIANOVYCH |
发明人 |
SVIDERSKYI VALENTYN ANATOLIIOVYCH;PIETUKHOV ARKADII DEMIANOVYCH;KOLOSOV OLEKSANDR YEVHENOVYCH;NUDCHENKO LIUDMYLA ANDRIIVNA;NEDOBII IHOR YURIIOVYCH;PIETUKHOV VOLODYMYR ARKADIIOVYCH;BASALKEVYCH VADYM VITALIIOVYCH |
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