Briefly describes what is the cause of the unqualified spring mattress?

Spring mattress and the clothing we wear, and are used every day in the safety and environmental protection must be guaranteed. And as some news reports in recent years, in the spring mattress market, all kinds of unqualified products, is this why? Taste; Spring mattress is positive, the new production of spring mattress can have a taste of another, may be a formaldehyde, but other gases, if placed for several days, can still smell a faint, this kind of spring mattress or as soon as possible to return or exchange. Spring mattress material is poor; If your new spring mattress in try to sleep a few days later, found that there will be a crunching noise, so it must be inside the spring mattress springs, or is unqualified, or rusted, take the spring to make some bad. Lying about the material performance; A few years ago a brand of spring mattress is spot check out spring mattress is not flame retardant performance, during the test of spring mattress soft package basic smoldering burnt out, and the sample 100 mm away from the fire source position on the outside there is an obvious phenomenon (char Standard regulations of the state, place lit cigarette after 1 h shall not appear smouldering or flaming ignition phenomenon) 。 Formaldehyde release a quantity to exceed bid. Formaldehyde exceeds bid phenomenon emerge in endlessly, now has come to talk about aldehyde color distortion phenomenon. Chronically in the environment of formaldehyde release a quantity to exceed bid, serious impact on health. And the furniture of spring mattress as we use close, get along with it all night, the phenomenon of excess spring mattress must put an end to. So, when to buy spring mattress, we will check the spring mattress, inspection reports, to see if environmental protection standard, among them, the palm fiber elastic spring mattress with formaldehyde may occur. Then look at the inner spring mattress and bedding is clean and free from foreign smell, if the side spring mattress zips open should try to take a closer look at the internal materials. To be seen whether spring mattress around the hem straight and smooth fabric on any breakage phenomenon, such as these will affect the use time of spring mattress. After buying back, try to put the outer packaging film, drying used in the next few days.