1, can decompose aromatic amine dyes. Contain carcinogenic aromatic amine dye bedding and clothing will cause harm to human body. Some dirty ceased using cheap decomposition
Sweet amine dye, beyond the prescribed standards 20mg detection limit ㎏ / 6 times above.
2, pH value. Normally, the human body skin pH 5.5-7.0 ranging in between, more acidic, skin of acidic environment can inhibit the growth of some pathogenic bacteria
Reproduction, protect the skin from infection. Textile pH value too high or too low, it will not only to the skin produces stimulation, may also make the skin infection of bacteria. national
Standard GB18401-2003 national textile product basic safety technical specification for textile products made specific pH value, strict regulation, class B direct contact with the skin's pH value
4.0 ~ 7.5, the C class of direct contact with the skin's pH value should be 4.0 ~ 9.0.
3 and fastness don't conform to the state standards. National standards GB18401-2003 national textile product basic safety technical specification for textile products, a strict fastness
Required by direct contact with the skin and class B C the direct contact with the skin color fastness acuity tier 3 (water resistant, acid and alkali resistance, perspiration, sweat dry friction fastness). This spot
Two kinds of products are found, the index of low fastness unqualified causes to fade, textile and garment dyeing, the influence of clothing, and in effect during wearing
Dye may be transferred from the bedding of bacteria on skin, in the biological catalysis, become human disease (cancer or allergies) inducing factors.
4 and finished the ingredients used materials and products mark. Raw material composition and content is the important reference guide consumers purchase information. National mandatory standards
GB5296.4-1998 consumer use of textiles and clothing instructions "regulation, textiles and clothing label shall conform to the T01053 FZ/textile fiber - 1998
The amount of identification label textile fiber content requirements, principles and contents of tolerance weight.