Drawing:

Dyeing padder with two pieces Nip pressure that can be controlled and uniform pressure. It is also be called S-ROLL

This cold pad batch is composed of fabric feeding frame, cooling drum, evenless calender, tension controller, supporting beam and active winding device, etc.

Cold pad batch technical process:

Process characteristcs: 

Continuous pad dyeing

Clearance heap fixing color

Dyeing liquor and lye is configured separately

When dyeing, pour water stuff and lye into calender dyeing tank in proportion 4:1 in proportional pump

The mixing time of dye stuff and lye is short

The hydrolysis of dye stuff is less and stability od dyeing liquid is good