Conclusion Melanosis coli is inflammation,benign,reversibility chromatosis as characteristic,the disease is related to taking anthracene for long time constipation.
The PET fibre,when aminolyzed with ethyleneamine,can introduce amin oradical which will linkwith protein molecules,so as to improve the serviceability of the fabric.
It is better for lung and nephridium, also has good effect for chough, sputum with blood, asthma, waist ache, weakness after illness, tinnitus, forgettery, etc.