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30
May, 2022
The basic process of Jigger Dyeing Machine dyeing
The basic process of dyeing According to the point of view of modern dyeing theory, the reason why Jigger Dyeing Machine dyes can dye fibers and have certain fastness on fiber fabrics is because there
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29
May, 2022
Beam Dyeing Machine Handling Precautions
1. Preparation before operation (1) Check whether the dye barrels and auxiliary barrels of the dyeing machine are clean. If it is not clean, it should be cleaned. (2) Check the weight of the incoming
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28
May, 2022
Dyeing process of high temperature and high pressure dyeing machine
(1) Adsorption When the fiber is put into the dye solution, the dye in the dye solution will gradually diffuse and transfer to the surface of the fiber, a process called adsorption. Adsorption is reve
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27
May, 2022
How to effectively improve the dyeing rate of overflow dyeing machine
1 Strengthen the impurity and decontamination treatment of the contaminated objects The pretreatment is sufficient, the fabric has good wettability, and the capillary effect is large. Therefore, the a
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26
May, 2022
Remedial treatment after sudden failure of high temperature and high pressure...
(1) Stage before reaching 100°C At this stage, the pressure has not been boosted. If a fault occurs, the consequences are usually not serious, and the processing is relatively convenient and simple. A
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25
May, 2022
Preparations before the high temperature dyeing machine is put into use
1. According to the basic drawing, do a good job of the foundation, and pay attention to the surrounding channels that are convenient for operation and maintenance. 2. After the equipment is placed on
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24
May, 2022
Dyeing machines need to pay attention to regular inspection
Small power and small bath ratio dyeing machines should regularly check each part of the dyeing machine, such as whether the fasteners are completely fastened, etc. If problems are found during the in
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23
May, 2022
Notes on feeding and chemical materials in overflow dyeing machine
The overflow dyeing machine should carefully carry out chemical and feeding according to the operation regulations. Taking disperse dye as an example, disperse dye itself is a non-ionic hydrophobic dy
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22
May, 2022
How to control the liquor ratio of overflow dyeing machine
The bath ratio is the ratio of the dye liquor prepared during dip dyeing or exhaust dyeing to the mass of the dyed material. When the overflow dyeing machine is used to complete the dyeing operation,
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21
May, 2022
How big is the effect of temperature in high temperature dyeing machines
When using a high-temperature dyeing machine, the key is temperature. Properly increasing the temperature will effectively improve the dye uptake rate, but if the temperature of the dyeing machine exc
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20
May, 2022
The importance of temperature control in high temperature dyeing machines
When dyeing with a high temperature dyeing machine, it is necessary to correctly control the heating rate. The actual heating rate should be reasonably set according to the levelness of the dyes used,
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19
May, 2022
Four factors for the operation of the dyeing machine
1. Dyeing process: If the fixation and dyeing are out of sync, then it must be dyed again, which will inevitably cause uneven dyeing, and in serious cases, there will be a step difference. Therefore,