Wear safety indicators unqualified clothing will give the human body the following hazards:
(1) Decomposable aromatic amine dye failed:
Decomposable aromatic amine dyes because of diverse colors, simple manufacturing, low price and most small and medium sized textile and apparel manufacturers to fabric made, this dye in contact with human skin, can cause human malignancies, leading to bladder cancer , Ureteral cancer and other malignant diseases.
(2) formaldehyde content failed:
Formaldehyde is a water-soluble stimulating gas that is absorbed through the respiratory tract. Long-term exposure to low doses of formaldehyde can cause chronic respiratory diseases, menstrual disorders, pregnancy syndrome, neonatal hypothyroidism, chromosomal abnormalities, and even cause nasopharyngeal cancer. Formaldehyde also teratogenic, carcinogenic effects.
(3) pH failure:
In fact, the body's skin with a layer of weak acid substances, its role is to prevent the invasion of disease, if the textile PH value is too low or too high, it will with the skin weak acid substances in the neutralization reaction, changing the skin surface The pH of the skin caused by uncomfortable, allergic skin is more prone to symptoms such as itching, so not only stimulate the skin, but also may make the skin by bacteria, which led to skin diseases.
If there are some strange smells on the fiber products, it means that there is excess chemical residue on the fiber products, and chemical residue drugs have an impact on human health. Musty odor can cause asthma asthma allergies; boiling range oil taste can cause mucosal irritation, which may cause chemical encephalitis; aromatic odor irritant to the skin and mucous membranes, the central nervous system has an anesthetic effect; fishy taste will On the nose, throat and respiratory irritation and have a dry discomfort.
(5) color fastness failed:
Good color fastness and poor, directly related to human health and safety. Poor color fastness products in the process of wearing, hit the rain, sweat will cause the fabric off the pigment fading, the dye will be transferred to the skin from the textile, dye molecules and heavy metal ions are likely to be the human body through the skin Absorption, and then under the bacterial biocatalysis, the reduction reaction occurs to produce harmful substances endanger human health; the other hand, it will affect the other clothing worn on the body was stained, or dirty clothes and other laundry with other contaminated clothing.