The working principle and operation and maintenance of the package dyeing machine have special insights

Compared with the traditional single-nozzle jet and overflow package dyeing machine, obviously, the package dyeing machine doubles the frequency of exchange of dyes between the dyed fabric and the dye liquor, which means that the production efficiency is doubled. The specific features of the equipment are as follows: The process parameters are controlled by the microcomputer throughout the process, such as: rolling stock control, tension control, moisture regain control and so on. Therefore, the problems of "constant linear speed" and "constant tension" of the whole system are fundamentally solved, and the reliability and invariance of the system operation are improved.

Generally speaking, the higher the dyeing temperature, the higher the degree of separation of dyeing, and at the same time, the internal pores increase due to fiber expansion, which also facilitates the adsorption and diffusion of dyes and accelerates dyeing. Analog output signal 2-way 420ma: It can be selected as proportional temperature control, proportional feeding, drum speed regulation, main pump speed regulation and other outputs. The fabric straightened out from the first nozzle is immediately impregnated by the second nozzle, so there is no need to shrink the nozzle to prevent excess dye liquor from passing through.

Dyeing and finishing equipment will be more intelligent, the application of microcomputer and control technology to realize mechatronics, improve the level of automation, connection and intelligence of dyeing and finishing equipment, can automatically adjust process parameters, and then realize unmanned operation to ensure product quality and Repeatability.

Because enterprises generally use network remote communication technology, the process design and organization of dyeing and finishing production can meet the requirements of fast production, and can quickly respond to orders and have random and predictable functions.