发明名称 |
HEAT TUNNEL FOR FILM SHRINKING |
摘要 |
A heat tunnel for applying heated air to articles enclosed in shrink-wrap film includes at least one air supply unit; a conveyor; and a heat shroud spaced from the conveyor. The air supply unit includes a source of heated air, a fan, a heated air plenum, air ducts, and a return air plenum. Multiple air supply units can be provided along the conveyor to create a heat tunnel of desired length. |
申请公布号 |
EP1678038(B1) |
申请公布日期 |
2012.12.05 |
申请号 |
EP20040794222 |
申请日期 |
2004.10.06 |
申请人 |
DOUGLAS MACHINE, INC. |
发明人 |
VANDERTUIN, BRADLEY JON;SCHOENECK, RICHARD JEROME;PAZDERNIK, IRVAN LEO;PETERSON, BRUCE MALCOLM;WAGNER, PAUL HOWARD |
分类号 |
B65B53/02;B65B9/06;B65B41/18;B65B53/06;B65B61/12;F26B19/00;F26B25/06 |
主分类号 |
B65B53/02 |
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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