Abstract: A steaming plant for the treatment of continuous webs of textile material which contain thermoplastic synthetic fibers, especially polyacrylic nitrile fibers of the like. The steaming plant includes a steaming chamber and a vat-shaped, bath-free cooling device which when viewing in the direction of movement of the web through the plant is located behind the steaming chamber. Air from the outside passes through the cooling device in a direction opposite to the direction of movement of the web, while between the steaming chamber and the cooling device there is arranged an air or steam floodgate or charging valve lock or seal (also identifiable as air-lock or steam lock as well as air-trap or steam trap) from which conduit means lead to a chimney or flue and/or to a blower.

Abstract: A device for printing in a continuous manner upon a web of textile material by sublimation of the dyestuff of a dyestuff carrier which is pressed against the web of textile material and which during the printing operation is by a pressure belt pressed into engagement with a heated surface of a drum over which the dyestuff carrier passes. The pressure belt is permeable to air and other gaseous substances whereas the heated engaging surface of the drum or the dyestuff carrier is air or gas impermeable.According to a particularly advantageous embodiment of the above mentioned device that region of the pressure belt which is in heating contact with the drum is in communication with a vacuum or is under atmospheric pressure.