This monitoring * * * spot-checked 78 batches of goods, of which 46 were qualified and 32 were unqualified, with a pass rate of only 58.97%. Among them, 24 batches of solid wood flooring, 2 1 batch is qualified, 3 batches are unqualified, and the qualified rate is 87.5%; 50 batches of composite flooring, 2 1 batch is qualified, 29 batches are unqualified, and the qualified rate is 42%; 4 batches of solid wood composite flooring, all qualified. Judging from the sampling results, the overall quality of the wooden floor is excellent at present.
Judging from this sampling inspection, there are many unqualified wooden floors in Wenzhou decorative materials market and other markets. The brands involved in the unqualified floor are Anxin, Fillinger, Graber, Jiarui, Saiweina, Aoyou, Ba Long, Belinda, Depai, Galway, Haojiahao, Jiaheng Jiaheng, Karen, Liche, Meizhe, Minijia, Ousheng, Santa, Dewei, Youshi, Shuangfeng, Teliyas and Tian Ge.
The wood floors sampled this time are of poor quality: Minijia and Meizhe laminate flooring produced by Changzhou Haiwei Office Equipment Co., Ltd., Saiweina impregnated paper laminate flooring produced by Hongmei Saiweina flooring factory, Dewei composite flooring produced by Dewei Wood Industry (Changzhou) Co., Ltd., and Gaowei healthy massage flooring produced by Shanghai * * * You Decoration Materials Co., Ltd., Yong Cheng brand imitation solid wood flooring produced by Jiangsu Yong Cheng Wood Industry Co., Ltd., Bailena brand composite flooring produced by Shanghai Aji Decoration Materials Co., Ltd., Karen brand molded imitation solid wood flooring produced by Shanghai Shuangbu Wood Industry Co., Ltd. and Depai brand composite flooring produced by Changzhou Wanji Wood Industry Co., Ltd. ..
Generally speaking, the main problems of this unqualified wooden floor are: surface wear resistance, surface water vapor resistance, static bending strength, size and deviation, water absorption thickness expansion rate and other items are unqualified. Most wooden floors in the market are unqualified because some irresponsible manufacturers outsource their products to small enterprises for "OEM" production, and they lack the necessary testing means for their products, which leads to the inflow of untested products into the market. Another reason is that there is still disorderly competition in the industry, and some unqualified products are still popular. However, under the condition of vicious competition, any enterprise can only use the word "reputation" to "land safely"
Main problems found in monitoring
(1) The surface abrasion resistance is unqualified. In this monitoring, there are 20 batches of composite floor surface wear-resistant indicators unqualified. According to national standards, household use should be ≥6000 rpm. In this monitoring, the measured values of 14 kinds of surface wear resistance are all less than 3000 rpm, far below the national standard. The lowest is Minijia laminate flooring produced by Changzhou Haiwei Office Equipment Co., Ltd., and the measured value is 150 rpm. In addition, the surface wear resistance is lower than 3,000 rpm, and there are imitation solid wood molded floor with diamond surface (400 rpm), Metz laminate floor (700 rpm), Galway health massage floor, Yong Cheng imitation solid wood floor, Bailona composite floor, Karen molded imitation solid wood floor, Karen V molded imitation solid wood floor, Depai composite floor and so on. In practical use, the paint film on the floor is easy to be worn or scratched by using products with unqualified surface wear resistance.
(2) The water vapor resistance of the surface is unqualified. Unqualified items mean that in a humid environment, if a high-temperature object or liquid comes into contact with a wooden floor with unqualified water vapor resistance, the surface of the wooden floor will change color, and more seriously, the surface of the wooden floor will blister, which will affect the beauty of the wooden floor. During the monitoring, it was found that the surfaces of 12 batches of commodities could not stand the steam and all changed color. Anxin laminate flooring produced by Haianxin Flooring Co., Ltd., Belinda composite flooring-crystal lock series produced by Shanghai Linda Wood Industry Co., Ltd., Jiaheng flooring produced by Changzhou Jiaheng Wood Industry Co., Ltd., etc.
(3) The static bending strength is unqualified. Static bending strength mainly examines the ability of products to bear stress and resist stress and deformation. The unqualified items indicate that the goods are easy to break in use. During the monitoring, 8 kinds of commodity items were found to be unqualified.
(4) The swelling rate of water absorption thickness is unqualified. The water absorption thickness expansion rate reflects the water resistance of the product, and the lower the index value, the better the water resistance. Poor water resistance means that in a humid environment, if the floor is not tightly sealed, it may expand obviously, resulting in dimensional changes. Excessive size change will cause the floor to arch and affect the service life of the floor. During the monitoring, it was found that the swelling rate of two batches of commodities was unqualified.
(5) The formaldehyde emission is unqualified. Formaldehyde has strong irritation to human mucosa, especially respiratory system, which affects human health. During the monitoring, it was found that the formaldehyde emission of 1 batch of commodities exceeded the standard.
(six) the size and deviation are unqualified. There are 3 batches of unqualified products in the monitoring, including solid wood floor 1 batch and composite floor 2 batches. The unqualified reason is that some production enterprises cut corners. In recent years, with the rising price of raw materials for solid wood flooring, some enterprises cut corners in order to reduce the cost, and deliberately adjust the process parameters in the production process, so that the thickness deviation, width deviation and tongue width of products are set at the lower limit of the allowable values of national standards, or even lower.
Follow-up treatment by industrial and commercial departments
In view of the problems found in this monitoring, the Municipal Bureau requires all localities to make full use of the monitoring results, strengthen follow-up work and effectively protect the legitimate rights and interests of consumers. Anyone who sells the unqualified goods with the same brand, the same commodity and the same batch number should also stop selling immediately and do a good job in the aftermath. At the same time, all distribution enterprises are required to know and master the commodity information in time when the goods enter the market, carefully check the qualification certificate and commodity quality certificate of the supplier, do a good job of claiming certificates and tickets, and send the relevant goods for inspection when necessary.
If consumers find the above unqualified products, please call the industrial and commercial department at 123 15 to complain.
Consumer link
The industry and commerce department reminds consumers to pay attention to the following four points when purchasing such goods in the future:
First, don't buy "three noes" products, and carefully buy products packaged in all foreign languages. Regular products should have Chinese logos and related instructions in accordance with domestic laws.
Second, you can't just buy cheap products. The comprehensive price of raw material cost, production cost, sales cost and normal profit of merchants of qualified products should be around 60 yuan /m2. Unless there is promotion, the normal price should not be lower than this price. And some cheap products are likely to use unqualified raw materials.
Third, we should not only look at the promotional materials of the merchants, but also understand the actual situation of the products. The promotional materials of many merchants indicate that the wear speed is "15000 rpm" and "18000 rpm". Except for a few cases, the products sold normally generally can't reach this speed. Some people use health care floor to cheat everywhere, and even some manufacturers cheat consumers that the floor is effective in treating diseases.