Fiber board and manufacturing method thereof

Abstract

The invention discloses a fiber board and a manufacturing method thereof. The fiber board comprises a first fiber layer and a second fiber layer, wherein both the top surface and the bottom surface of the second fiber layer are provided with a first fiber layer; the shapes of the radial projections of the first fiber layer and the second fiber layer are the same. The manufacturing method of the fiber board comprises the following steps: mixing and then loosening low-melting-point sheath-core compound fibers and regenerated three-dimensional hollow fibers to obtain first mixed fibers; mixing and loosening the low-melting-point sheath-core compound fibers and coconut fibers to obtain second mixed fibers; uniformly combing the first and second mixed fibers into bundles and then uniformly laying to obtain the first fiber layer and the second fiber layer respectively; laying the second fiber layer on the first fiber layer and covering the second fiber layer with the first fiber layer to obtain a primary fiber board; baking the primary fiber board at the temperature of 110-160 DEG C to obtain a mixed board; compressing and shaping the mixed board to obtain the fiber board. The fiber board does not go moldy and become wormy easily.

Description

technical field [0001] The invention relates to the field of home building materials, in particular to a fiberboard and a manufacturing method thereof. Background technique [0002] At present, there are many kinds of common mattresses on the market, which can be mainly divided into soft mattresses and hard mattresses; fiberboard mattresses are a common hard mattress. [0003] In the related art, many common fiberboard mattresses are only made of coconut palm fiber; however, the coconut palm fiber itself has a high sugar content. During use, when it is in a relatively humid environment for a long time, due to the The entire fiberboard composed of coconut palm fiber is exposed to the outside world, the surface of the entire fiberboard is in contact with the external environment, and the area in contact with the external environment is large, so it is prone to mildew and insect growth. Contents of the invention [0004] The object of the present invention is to provide a fi...

AI Technical Summary

Problems solved by technology

[0003] In the related art, many common fiberboard mattresses are only made of coconut palm fiber; however, the coconut palm fiber itself has a high sugar content. During use, when it is in a relatively humid environment for a long time, due to The entire fiberboard composed of coconut palm fiber is exposed to the outside world. The surface of the entire fiberboard is in contact with the external environment, and the area in contact with the external environment is large. Therefore, it is prone to mold and insects.

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