A procedure and device for the welding and cutting of stretched leaves of synthetic material. (Machine-translation by Google Translate, not legally binding)

摘要

A method and device for welding and cutting of stretched sheets of synthetic material, in which two or more sheets are joined together by a weld bead and at the same time cut by fusion with the aid of a heated tool, characterized by the procedure that in the process of welding and cutting the heat transmission from the heated tool to the sheets to be joined and cut at the same time takes place by means of radiation, while at the same time it is taken care of with the help of refrigerated support tools, arranged along of the weld bead to form, that the contribution of heat is limited to the area of the welding and cutting bead. (Machine-translation by Google Translate, not legally binding)