Dyeing and finishing process of cotton fabric
A cotton fabric, dyeing and finishing technology, applied in the field of cotton fabric dyeing and finishing process, can solve the problems of low grade, poor comfort, single function, etc., and achieve the effect of clear outline, simple use and convenient process
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[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0022] A dyeing and finishing process for cotton fabrics, comprising the following steps: step A, placing raw cotton blanks on a singeing machine, controlling the flame temperature of the singeing machine within a certain range, so that the original blanks are singed while the flame moves; step B 1. Pad the singeed cotton blank in the bleach solution for 3-5 hours at room temperature, then steam the padded cotton fabric, and finally wash the steamed cotton fabric with water; step C, The cotton fabric obtained in step B is placed in caustic soda solution and soaked for 30-70min; step D, preparing pigment printing color paste, the preparation of pigment printing color paste is prepared according to the following formula by weight: water-insoluble col...
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