The utility model relates to a
desizing device for cloth printing and
dyeing, when
desizing is needed to cloth in actual production use process, can install the cloth of roll shape to the unwinding mechanism and carry out unwinding first, subsequently introduce the one end of cloth through cloth inlet into the inside of
desizing pool, and pass through the middle part of desizing
pool, subsequently connect with output mechanism, when desizing is needed, add desizing agent to the inside of desizing
pool, subsequently run several development components in the inside of desizing pool, make
linear drive piece through
moving frame to drive support roller move in the inside of desizing pool, make the cloth in the inside of desizing pool carry out
wave shape development under the cooperation of several support rollers, thereby increase the immersion area of cloth in the inside of desizing pool, after desizing is completed, can run
linear drive piece, make
linear drive piece drive support roller reset, subsequently run output mechanism and unwinding mechanism simultaneously, make output mechanism output the cloth that has desized outside desizing device and carry out cleaning, and introduce the cloth that needs desizing into the inside of desizing pool.