2results about How to "Improve desizing efficiency" patented technology

This invention discloses a pre-dyeing treatment system and process for uniformly coloring dark-colored fabrics, specifically relating to the field of fabric production technology. The system includes a workbench with a desizing tank, a scouring tank, and a bleaching tank installed sequentially from left to right on its surface. Fabric passes through these tanks in sequence. The invention utilizes a mixing mechanism to drive the desizing solution to mix and flow within the desizing tank. With the assistance of a beating mechanism, the fabric is continuously patted during rotation, accelerating the removal of residual sizing solution. A pneumatic mechanism delivers gas evenly to the desizing tank via a gas supply component, forcing the desizing solution to agitate and mix. This allows the desizing solution to penetrate the fabric under the pressure of the gas, resulting in more stable contact between the desizing solution and the fabric. The pneumatic mechanism achieves multiple contact methods between the fabric and the desizing solution, effectively improving desizing efficiency.

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.