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Silicon infected spot how to do, how to prevent silicon spot?
First, how to handle and remove silicon spots.
① infected spot first silicon to be used in addition to silicon agent, fabric cleaning silicon spot;
② will re-wash fabric: emulsifier and water into the washing 2-3g / L (according to the actual situation) PH value of about 5 (available acetic acid adjusted), and then kept at room temperature about 45 ℃ washed for 10-20 minutes.
③ participate dyes normal dyeing technology change, except for the first solid color stripping agent should use in addition to silicon. If you do not need to change the dye from the head can be dehydrated soft drying stereotypes can be.
Summary: silicon plaque removal and treatment approach is washing, temperature control, choosing the right washing emulsifier, and then kept PH value is added in addition to silicon agent.
Second, how to prevent silicon spot it?
After the previous processing silicon spot, we should know how to prevent silicon plaques should be exactly the same manner. First and foremost is to check and test, grasp the quality of the fabric, the fabric to ensure no debris and a variety of mixed performance did not meet the requirements; second is to grasp the PH value and temperature; the most important thing is to hot-air drying process and during the bathing aids or other coatings, when to use anti-blocking agent, or resists. Tips: Use the adhesive must be careful.