When using consumables in a drying oven, this tube clamp enables easy connection between the Teflon tube at the printer and the tube in the drying oven, preventing jamming of the printing materials. It facilitates quick and convenient manual material replacement. The tube clamp consists of two parts connected via a dovetail groove. To use it, first secure the Teflon tube onto the component with two clamping slots, then attach the other component.