Processes and apparatus for the batch wet treatment of textile material
AssigneeBruckner Apparatebau GmbH
InventorManfred Schuierer
Life of this patent
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Abstract
Textile material to be dyed is circulated through a dyeing machine containing a hot liquid dye bath in such manner that the material repeatedly is immersed in and removed from the dye liquor. Following removal of the material from the dye liquor it is subjected to treatment by air to remove surplus liquid from the material prior to the return of the material to the dye liquor. Following its final removal from the dye liquor the material is cooled by being sprinkled with water at a temperature lower than that of the dye liquor.
Claims12
A process for the wet treatment of textile material comprising introducing said material to a treatment chamber containing a bath of hot treatment liquid;
- repeatedly immersing and removing said material in and from said liquid;
- subjecting said material to treatment by air following each removal of said material from said liquid to remove surplus liquid from said material;
- moving said material out of said chamber following a final air treatment;
- and spraying onto said material a fluid having a temperature lower than that of said liquid to cool said material prior to passage of said material out of said chamber.
Apparatus for the wet treatment of textile material comprising means forming a chamber for containing a bath of hot treatment liquid;
- means for moving said material through said container to repeatedly immerse and remove said material in and from said liquid;
- air means operable to remove surplus liquid from said material;
- means mounting said air means in a position to subject said material to the operation of said air means each time said material is removed from said liquid;
- and cooling means withn said chamber downstream from said air means for spraying said material with fluid having a temperature lower than that of said liquid to cool said material following its final removal from said liquid.
Dependencies are inferred from the claim text.