A clip machine for dividing up and closing tubular packagings filled with filling material by closure clips, including at least a first and a second closure tool unit which for setting and closing at least one closure clip are reversibly movable relative to each other between an open position and a closure position. The door may include a first plate and a second plate, the first and second plates forming a first air gap in the door for insulating heat in the heating chamber. The drawers of the chest are lined with cushioning material to provide protection of delicate decorations during storage. One or more users who express interest in performing the translation are selected to perform a translation job, each job comprising at least a portion of the translation project. In addition, the invention features compositions useful for the treatment or prevention of a Tropilaelaps parasitic mite infestation in a honey bee hive.