Dyeing, good cotton chenille carpets are all active and environmentally friendly dyeing. If the dyes used are dyes imported from Germany, the dyeing factories are tested by local testing institutions, and their color fastness reaches three to four grades. Only standard reactive dyeing is counted. Why cotton chenille carpets should first consider dyeing, because active environmental dyeing refers to the dyed cotton chenille carpet does not contain toxic chemicals such as azo, which are harmful to humans. There are two simple detection methods. One is to wash the deep-colored cotton chenille carpet with warm water for ten minutes, and if the fading situation immediately occurs, the carpet that dyes the water is dyed to be generally dyed and inactive, the second is Observe the color of the cotton chenille carpet. If the first eye feels that the color is particularly bright and bright, it is definitely dyed. The active dyed carpet is flat and dull in color. Then the dye inside is poisonous during long-term use. Chemical substances can cause other skin reactions such as skin allergies. The cotton chenille carpets that are currently exported to foreign countries are all reactive dyed. However, many manufacturers in China have to reduce the cost to seize the market. Many small factories have It is based on general dyeing. Therefore, it is 10% cheaper than the price of reactive dyeing.
b) The effect of the pile, detecting whether the quality of a cotton chenille carpet is good, depends on the surface of the pile, if the pile is uneven in thickness, that is, the root of the pile has a pile head, which is relatively thick, and the top of the pile is relatively thin. , that's not a good chenille carpet. A good cotton chenille carpet is the same thickness as the root of the pile, and shakes a cotton chenille carpet, then lay it on the ground, if the pile is neat On the one side, that is the best product. The standard cotton chenille carpet has an average of 3cm.
c) Density and gram weight, first of all, a cotton chenille carpet that is not necessarily high in density is a good carpet, because if the density is high and the pile is extremely short, or the density is high, the overall effect looks very good. Poor. The most standard cotton chenille carpets are now weighing 1500-1600 g/m2, and the average pile size is about 3 cm. This kind of velvet effect is the best. The above three methods are the products of foreigners on our factory. Identification method!
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