On April 14 this year, the CCTV weekly quality report exposed the test results of the Beijing Consumers Association for the sampling of mattresses. The test found that the failure rate of 50 samples was as high as 50%, and there were excessive formaldehyde emission and internal materials. Mixed with stone powder, sundries and other issues. After CCTV media reports, a stone provoked a thousand waves. Two months later, some media reported that the Guangdong Provincial Quality Supervision Bureau announced the results of the random inspection. The Shenzhen market also had branded enterprises with excessive formaldehyde, and another famous mattress enterprise. Also caught in a quality crisis. The quality of mattresses has become a sensitive topic in the industry, and many brand companies in the industry are also unable to escape this robbery. Some companies may face the most brutal challenges of survival, and the companies that stand the test are in the midst of sales in the past two months, and the market is not falling, and the industry reshuffle is further accelerated.
The reporter recently visited a number of brand mattress enterprises, from the mattress raw material procurement, production technology, production process and inspection and other aspects of the understanding. What problems in the mattress production process are plaguing the enterprise? What quality problems are difficult to achieve? How can I produce a quality mattress? How to better serve consumers?
Safety warfare inside and outside the industry
Almost one-third of each person's life is spent on a mattress, and the quality of the mattress is vital to human health. In the past, consumers have been paying close attention to the problem of home improvement pollution. However, the safety of mattresses is obviously insufficient. Many people overlook that the mattresses that are in contact with each day may also be one of the sources of pollution. The results of the spot checks of the Beijing Consumers Association revealed that people began to pay attention to the quality of sleep and the safety of mattresses. At the same time, it also sounded the alarm to some brands that ignored product quality. This is a question about people's confidence and trust. It is related to the health of consumers' sleep, and it is a deep problem of furniture security warfare. Only by constantly discovering problems and solving problem media will the industry continue to mature and improve.
Rong Zhuo, director of operations of Shanghai Baina Yushi Household Products Co., Ltd., said that as the market competition becomes more and more fierce, consumers are more sensitive to product prices, causing many manufacturers to increase production by price cuts to maintain the market, but this kind of fishing and fishing The behavior is the impact on product quality, both merchants and consumers are losers. The 414 news really sounded the alarm for the entire industry and deserved all manufacturers to ponder. We are the operators of the company, but we are also consumers. Starting from ourselves, we must pay close attention to quality and enhance corporate social responsibility, which is better than tens of thousands of advertisements.
Zheng Zhiyong, executive director of Shenzhen Yalusi, also expressed his views on this matter. He believes that CCTV's exposure, from the perspective of consumption guidance, promotes consumers to pay more attention to product quality and brand in cognition and purchase of mattress products. Service, which is more conducive to the development of brand enterprises, and remind enterprises to pay more attention to the safety and health of consumers, strictly control the quality of products and services, further improve the self-discipline of the industry, regulate the development of the industry, this is the gospel of the industry.
Shenzhen mattress market still exists excessive formaldehyde
At present, the types of mattresses on the market mainly include spring mattresses, palm mattresses, latex mattresses, water mattresses, air mattresses, magnetic mattresses, etc. Among these mattresses, spring mattresses and palm mattresses The proportion is large. The mattress quality problem is mainly concentrated on formaldehyde, the internal materials are mixed with braids, stone powder, sandstone and fake brown silk with straw. According to Bao Junli, an inspector of Shenzhen Saide Testing Technology Co., Ltd., in view of the test results of most mattress products in the Shenzhen market, there is basically no use of black cotton or straw or debris in the filling. A small number of enterprises have problems with excessive formaldehyde. In addition, the durability, color fastness and stagnation of the mattress are also the main indicators of detection. In terms of physical properties, the inspector Zhang Xu suggested that some enterprises in Shenzhen had product specifications and product identification incomplete, including the expiration of the execution number of the inspection standard, the use of the indication and the place of use.
The focus of the consumer's talk about the color change, the problem is still the formaldehyde is exceeded. Excessive formaldehyde in mattresses is even more serious than decoration and furniture pollution. Because the human body will be intimately in contact with the mattress for a long time, and the person will continuously generate heat while sleeping, the mattress will easily volatilize toxic gas when it is continuously heated. The formaldehyde is mainly harmful to the human body after being inhaled through the respiratory tract. In addition, because children and the elderly have poor resistance, they are more vulnerable to poisonous mattresses.
The mat is the most easy to exceed the standard for small manufacturers.
The interior of the mattress is generally composed of a spring bed net, a sponge and a fabric. At present, the testing standards of all mattresses refer to QB-1952.2-2011 "soft furniture spring soft mattress", the limit value of formaldehyde content of fabrics, fillers and other items is ≤0.050mg/m2/h. Excessive formaldehyde is mainly due to the use of a large amount of glue in fabrics and bedding materials, resulting in excessive formaldehyde. Some small and medium-sized enterprise manufacturers use unqualified sponges or some inferior coir mattresses, which require a large amount of glue for bonding. Some manufacturers also apply glue to the surface fabrics due to technical problems. Excessive formaldehyde in the raw and auxiliary materials caused the formaldehyde in the mattress to exceed the standard.
Due to the low production threshold of mattresses, some small manufacturers do not have the market cultivation and marketing in the early stage in order to survive. Only by price wars to expand the market, behind the low price is to continuously reduce the procurement cost, material cost and labor cost, and recycle the large factory. Old waste, the material itself is unsanitary and unhealthy, and the use of glue as a binder can easily cause formaldehyde to exceed the standard. In the humid and prone environment of the south, in order to ensure product quality, many large manufacturers have abandoned the market of palm mattresses.
The country has not issued mandatory testing standards
In addition, some manufacturers have cut corners and shoddy. According to Bao Junli, an inspector of Shenzhen Saide Testing Technology Co., Ltd., the state has not yet established mandatory testing standards for harmful substances in mattresses, and the supervision is not enough. The current test method is to sample the whole sample (single side) from the fabric of the mattress to the bedding material to test the sampled material. But this does not simulate the environment in which the mattress is in use. At present, foreign countries have begun to use the "climate box method" to detect harmful substances in mattresses.
The specific operation method is to put a sample of 1 square meter surface area into a climate chamber whose temperature, relative humidity, air flow rate and air replacement rate are controlled to a certain value. Formaldehyde is released from the sample, mixed with the air in the box, and the air in the box is periodically extracted. The extracted air is passed through an absorption bottle containing distilled water. The formaldehyde in the air is completely dissolved in water, and the amount of formaldehyde in the absorption liquid is measured and extracted. The volume of air calculates the amount of formaldehyde per cubic meter of air.
Quality control is system engineering
The quality control should start from the source. Zhuang Yong, the general manager of Shenzhen Mianzhibao, told reporters that the brand is not a day to be achieved, and the quality needs time to witness. The embankment of a thousand miles was destroyed by the ant colony. Good quality comes from the details, from the management, from the real material, from the continuous improvement of the manufacturing process, from the attitude of being responsible to consumers. The quality of the mattress is closely related to the raw materials, and the procurement process must be strictly controlled. In addition to material selection, the quality of the mattress will be affected in terms of structural design, process technology and internal management. In addition, a good corporate culture allows employees to work happily, and invisibly affects product quality.
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