首页> 外国专利> INNER COOLING BODY FOR A BLOWN FILM EXTRUSION LINE, BLOWN FILM EXTRUSION LINE COMPRISING SUCH AN INNER COOLING BODY AND METHOD FOR OPERATING SAID BLOWN FILM EXTRUSION LINE

INNER COOLING BODY FOR A BLOWN FILM EXTRUSION LINE, BLOWN FILM EXTRUSION LINE COMPRISING SUCH AN INNER COOLING BODY AND METHOD FOR OPERATING SAID BLOWN FILM EXTRUSION LINE

机译:吹膜挤出生产线的内部冷却体,包括这种内部冷却体的吹膜挤出生产线和操作所述吹膜挤出生产线的方法

摘要

The invention relates to a device and method in which the formation of paraffin condensate on an inner cooling body (5) of a blown film extruder can be either avoided or allowed in a controlled manner and then removed, thereby reducing damages to the film tube (15) or even avoiding them.
机译:本发明涉及一种装置和方法,其中可以避免或允许以受控方式在吹塑薄膜挤出机的内部冷却体(5)上形成石蜡冷凝物,然后将其除去,从而减少对薄膜管的损坏( 15)甚至避免它们。

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