Bleach Washing Problem

Bleach Washing Problem

Bleach can be used to decolorize indigo from garments.  In this process a strong oxidative bleaching agent such as sodium hypochlorite or KMnO4 is added during the washing. De-colorization process is  usually more apparent depending on strength of the bleach liquor quantity, temperature and treatment time.

It is preferable to have strong bleach with short treatment time. After bleach washing, there should be neutralization to minimize yellowing.

Bleach washing problem

Limitations of bleach washed in the below:

Difficult to control in bleach processing time

Bleach is harness chemicals so it may cause damage to cellulose resulting in severe strength losses or breaks or pinholes at the seam, pocket, etc.

Harmful to human health and causes corrosion to stainless steel.

Required neutralization treatment.

Residual chlorine in garments may occur Yellowish.

Pass into the effluent where they cause severe environmental pollution


To avoid bleaching problem of a garment, the below techniques using

If the strength of garments is losses then should be used Bleach Activator to reduce bleach dosages and processing time also

To remove Yellowish after bleach, should be neutralization with Hydrogen per oxide or Meta.

Control pH 10.5-11 before bleach pour into the machines

There are another  Option of Bleach like bleaching with Laccase, Bleaching with Hydrogen per oxide, Eco Bleaching. It helps to reduce bleach washing problem.



Related posts

6 Thoughts to “Bleach Washing Problem”

  1. […] May 28, 2021 jeanspro_jeanspro 0 […]

  2. Good day very niϲe website!! Man .. Beautiful .. Wonderfuⅼ ..
    I’ll bookmark your site ɑnd tаke the feeds alѕo? I am hapⲣү to seek out a lot of
    helpful info here ᴡithin the post, wwe need work out more
    techniques on this regard, thank you for sharing. . . .

    . .

    Also visit my web blog … Https Vidio Bokep Indonesia

  3. Hmm it looks like your blog ate my first comment (it was extremely long) so
    I guess I’ll just sum it up what I wrote and say, I’m thoroughly enjoying
    your blog. I as well am an aspiring blog writer but I’m still
    new to the whole thing. Do you have any tips for first-time blog writers?
    I’d definitely appreciate it.

  4. I go to see daily a few sites and websites to read posts, except this webpage presents feature based articles.

    Feel free to visit my blog post :: olejek cbd do e-papierosa opinie

Leave a Comment