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https://www.airandus.com ha inviato un aggiornamento 3 anni, 3 mesi fa
hank Dope Dyed PBT Yarn thickness can not be absolutely uniform, with
the same pressure rolling roll, different thicknesses of the local color will be different; 3. with the dyed width increased,
the positive and negative color differences also reduced the quality of the dye products. Anti-dyeing technology can solve
these problems.
