The invention provides a new
straw weaving product bleaching treatment method, and belongs to the technical field of
straw weaving product bleaching and
dyeing processing. The method comprises: S1, carrying out activation pretreatment: adding a
straw weaving product into a reactor, adding an
aqueous solution of a surfactant I, adjusting the pH value of the solution to 4.5-5.5, heating, soaking, and carrying out activation pretreatment; S2, adding water and carrying out soaking cleaning; S3, carrying out bleaching treatment: soaking the straw weaving product in a bleaching agent solution, adjusting the pH value of the solution to 10-12, heating, carrying out first bleaching treatment, adjusting the pH value of the solution to 9-10 by using an inorganic alkali, and carrying out second bleaching treatment, wherein the bleaching agent solution is prepared from a composite
hydrogen peroxide stabilizer, a surfactant II, water and
hydrogen peroxide; and S4, carrying out water adding and soaking cleaning multiple times until
hydrogen peroxide is detected to be qualified, taking out the straw weaving product, and
drying to obtain a bleached finished straw weaving product. According to the invention, the method reduces the
sewage treatment cost, is convenient to operate and easy to control, and is suitable for industrial production.