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هنر::
ماشین رنگرزی
However, these powders are unsuitable for use in various dyeing machines such as a package dyeing machine as the textile material acts as a filter and the dye particles get trapped within it, resulting in patchy and uneven dyeing.
Therefore purified dye powders are required for use in dyeing machines.
If the dyeing is carried out in dyeing machines, movement of the material is taken care of but in hand dyeing, the fabric needs to be continuously stirred in the dye bath, otherwise uneven dyeing may result.
Natural dyes in this form are also not suitable for use in many commercial textile dyeing machines which makes the process labor intensive.
These materials are not compatible with many industrial dyeing machines hence the dyeing process becomes labor intensive.
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