Q:Is there any paint that can be painted on top of leather products?

For hand-painted shoes, hand-painted T-shirts and other clothing (it is best to use cotton clothes, shoes, and white.

Q:How to distinguish genuine and fake leather products

First from the appearance point of view, the texture is very uniform, no disability, no coarse, without any defects may be false leather. Leather leather texture should be a certain difference, especially the main parts of the leather and between the secondary parts.

Q:PU leather products with what glue bonding

Bonding PU leather products with YH-T806 special glue bonding curing dry does not make hard, soft, transparent, Dongguan easy glue

Q:Is the chemical used for leather care products harmful to humans?

Formaldehyde: is a very volatile chemical substances, the human body has a strong stimulating effect. Excessive formaldehyde can cause severe inflammation of the human mucosa and respiratory tract, can also lead to dermatitis

Q:What are the hexavalent chromium restrictions on export leather products?

General products if the hexavalent chromium contains more than 3ppm belongs to the hexavalent chromium exceeded, baby leather products if the hexavalent chromium is hexavalent chromium exceeded the standard

Q:How to grade leather products

Ma leather: leather surface soft, small pores, was flat round, slightly larger than the leather leather pores, oblique into the leather, was mountain shape, a regular arrangement. Sheep leather: leather surface loose, small pores, was flat round, soft, fastness as goat skin.

Q:How the ancient Chinese leather made of ah

Ammonia, also known as alkali expansion, refers to the addition of alkali (usually the use of Ca (OH) 2) to expand the skin to a certain thickness, conducive to layer. The first layer for the more high-end clothing, shoes, etc .; two for the lower level of leather goods, the first layer than the second floor of the price much higher

Q:Faith Buddhism is not even the use of wool and leather products can not be used

Wool products can not wear, of course, better, wear cotton like, but even if the wear is not guilty of killing, because the sheep's hair rather than its life. We are more kind to, thanks to those who we have the animals, can not just use them, can not abuse them

Q:What are the characteristics of the leather industry?

In China, people used to use PVC resin as raw material to produce artificial leather called PVC artificial leather (referred to as artificial leather); with PU resin as raw material production of artificial leather called PU artificial leather (referred to as PU leather)

Q:White leather products are infected with other colors, how to erase?

Other leather shoes and other leather products can use this method. Leather treatment agent has film forming performance, cleaning performance, why not?