Fiberboard

Abstract

Disclosed is a fiberboard. The fiberboard is combined by a first fiberboard layer consisting of low-melting-point polyester fibers and three-dimensional crimp hollow fibers, a second fiberboard layer consisting of low-melting-point polyester fibers and spiral renewable fibers, a third fiberboard layer consisting of low-melting-point polyester fibers and bast plant fibers, a fourth fiberboard layer consisting of anion fibers, a fifth fiberboard layer consisting of low-melting-point polyester fibers and plant fibers, and a sixth polyester fiberboard layer. The fiberboard has high air permeability, stability and tensile resistance. An anion layer is adsorbed on the fiber inner wall of the fiberboard inner layer, which consists of anion fibers, so that mattress pollution and acarid breeding are avoided. The fiberboard provided by the invention also ensures a certain soundproofing effect, has good elasticity and tension, and can increase the seep quality.

Description

technical field [0001] The invention belongs to the technical field of raw materials for textile industry, and in particular relates to a fiberboard. Background technique [0002] Mites are a type of small arthropod parasites, usually around 0.5 mm in size, and there are many types. Among them, dust mites usually grow in household items such as mattresses, plush toys, sofas, bedding, cushions, and pillow cores. Feeds on human sweat, secretions, and shed dander. The dead bodies, secretions and excreta of mites are all allergens that can cause diseases. Existing studies have shown that 97% of adults will become ill due to mite infection. Common diseases include asthma, rhinitis, dermatitis, tinea corporis, etc. [0003] Most of the anti-mite fibers currently on the market are synthetic additives added to the spinning solution, and then spun to form anti-mite fibers. The disadvantage of this type of fiber: on the one hand, the additives are directly added to the fiber Among t...

AI Technical Summary

Problems solved by technology

[0003] Most of the anti-mite fibers currently on the market are synthetic additives added to the spinning solution, and then spun to form anti-mite fibers. The disadvantage of this type of fiber: on the one hand, the additives are directly added to the fiber Among them, these additives are easy to contact with human skin and affect human health; on the other hand, synthetic anti-mite additives are more toxic and cause more serious damage to the human body.

There are also some anti-mite fibers that use post-finishing methods to put anti-mite additives on various fibers, so as to have the effect of anti-mite. The disadvantage of this method is that the post-finishing method will not only affect the quality of the fiber itself , which ultimately leads to poor hand feeling of the fabric, and at the same time, the finishing auxiliaries have poor washability, and the anti-mite duration is short, which cannot meet the needs of consumers.

[0004] Publication No. CN101168867A provides a kind of anti-mite viscose fiber made by wet-spinning a commercially available anti-mite agent after being crushed into nano-scale powder and then added to the viscose spinning stock solution. The commercially available anti-mite agent is not clear Active ingredients cannot be judged for their biological toxicity and ecological safety, which is not conducive to promotion; and the production process of powdered anti-mite agents is difficult, difficult to disperse evenly, and the cost is high

[0005] The publication number is CN100558953C, which discloses a kind of anti-mite cellulose fiber made by compounding hexythiazox, fenpyroxyl, pyraclofen and various auxiliary agents as anti-mite agents into the fiber. The drug composition is complex , the preparation process is cumbersome, and these active ingredients are all pesticides, not only slightly irritating to the eyes, but long-term use is not conducive to human health and ecological balance. mites produce repellent effect

Images