| 摘要 |
In order to simplify the emptying of tubes of all types which have previously been emptied by rolling up or folding, the use and complete emptying are to be simplified with the aid of the tube emptying apparatus. The main features of the apparatus are two rollers which are located opposite each other and are connected to gearwheels. By rotating the hand wheel, the two rollers between which a tube is squeezed empty are displaced in parallel down racks in which the gearwheels run.
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