"When I buy it, I feel good and sit comfortably. Now it is not lost or thrown." Ms. Wu, a citizen of Changsha, called this newspaper to report that she bought a new sofa for 1,200 yuan and kept it at home for more than a month. Going up is still very pungent, and the family are worried about affecting their health.
Why is the smell of the sofa not long? How did you buy a middle half of the year? The reporter found that these problems are often related to the sofa filling.
Sofa buyers are more concerned about sitting and price memory sponges, independent springs, 3D design... The sofa area of ​​Changsha's major home stores, the products are varied, the price is even ten times different. Xiyingmen sofa brand dealers introduced, the sofa generally uses ordinary sponges, memory foam, down and other fillers, will affect the sense of sitting, the price difference is also large.
In Jinyuan, the home of Changsha, many people choose sofas with good looks and “sitting uncomfortableâ€. When trying to buy, consumers are more concerned about "the sofa is deformed" and "how much is the price".
“It’s hard to tell whether the filling is good or bad by sitting alone.†According to industry insiders, the quality of the filling affects the life of the sofa. Consumers can distinguish by comparing the weight of the sponge in the unit volume. In general, sofa cushions should use high-elastic foam sponges with a density of 30-35 kg/m3 or more. The back cushions should use high-elastic foam sponges with a density of 25-30 kg/m3 or more. Before consumers buy sofas, The merchant should be asked about the density of the sponge filler in his product.
About half of the sampled sofa fillings, formaldehyde and super-standard sofa fillings are more closely related to human health, in addition to affecting the comfort and longevity of the sofa. Shanghai Quality Supervision Bureau issued a sofa product quality and safety risk warning: 33 batches of sofa sample inspection, the formaldehyde content in the leather fabric has 2 batches exceeding the reference requirements, and the formaldehyde emission in the filling has 16 batches exceeding the reference requirement. There are 8 batches of TVOC release in the fill that exceed the reference requirements.
It is reported that the textiles, leather and other fabrics of the sofa may have residual or produce formaldehyde, hexavalent chromium and dimethyl fumarate due to production process, storage or transportation. The inner sofa filler is prone to contamination by volatile chemicals such as formaldehyde and TVOC. In daily life, consumers who have found pungent, unpleasant odors after purchasing a sofa have certain quality and safety risks.
The quality supervision department reminds consumers that they should purchase regular brand products in regular shopping malls; for unbranded models, products that do not implement standards should be avoided. When purchasing, you should ask for the product manual and pay attention to the quality certification such as the environmental certification mark. In the process of purchasing the sofa, take a look at it, whether the appearance is neat and tidy, whether the color is uniform; if you smell it, the product has odor; touch it, whether the touch is smooth; sit and sit, the preference is better, the filling material is relatively A compact, loop-shaped sofa. After the new purchase of the sofa product, the window is ventilated and kept in proper ventilation during normal use.
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