Antibacterial and odor removing fiber bed core and preparation method thereof

Abstract

The invention discloses an antibacterial and odor removing fiber bed core. The fiber bed core comprises at least one middle layer and a surface layer which is arranged on the upper surface or the lower surface of the middle layer, wherein the surface layer comprises a non-woven fabric prepared from the following components in percentage by weight: 15-40% of low melting point fibers and 60-85% of polyester fibers; and the middle layer comprises the following components in percentage by weight: 60-85% of raw bamboo fibers and 15-40% of low melting point fibers. The invention further discloses a preparation method of the fiber bed core; and the preparation method comprises the following steps: respectively preparing each layer including an upper surface layer, a lower surface layer and the middle layer; laying the upper surface layer, the lower surface layer and the middle layer in sequence; drying the upper surface layer, the lower surface layer and the middle layer in a drying box; and coldly rolling, cooling, cutting, inspecting and packaging the upper surface layer, the lower surface layer and the middle layer. The fiber bed core disclosed by the invention has the advantages as follows: antibacterial and odor removing properties, elasticity and bulkiness, healthcare property, ultraviolet resistance, moisture absorbing and removing properties and environment friendliness of the fiber bed core are greatly improved when being compared with those of a traditional mattress.

Description

technical field [0001] The invention relates to a bed core, in particular to a mattress filling core prepared from bamboo fiber and a preparation method thereof. Background technique [0002] At present, most of the mattress filling cores are made of traditional coconut palm mattresses. Coconut palm mattresses need to be bonded with a lot of glue. If they are used for a long time, they will cause harm to human health. Deterioration, and easy to collapse, easy to break, and hard, poor elasticity, narrow range of use, more suitable for hard mattress filling materials. [0003] Bamboo fibers currently on the market include bamboo pulp fibers, bamboo charcoal fibers, and raw bamboo fibers. Bamboo pulp fiber and bamboo charcoal fiber are chemical fibers made of natural materials. Only raw bamboo fiber uses physical methods to separate lignin, protein, fat, pectin, etc. from bamboo, and then extracts bamboo fiber from it, which is a natural fiber. The addition of raw bamboo fibe...

AI Technical Summary

Problems solved by technology

Although the above-mentioned polyester fiber coconut palm board solves the problems of using glue and hard quality of the coconut palm mattress, the coconut palm fiber itself is prone to moisture, mildew, insect deterioration, poor moisture absorption and antibacterial performance, and long-term use is harmful to human health. Moreover, the mattress is easily deformed, and the comfort, elasticity and environmental protection are poor.

[0005] The combination of bamboo fiber and low-melting fiber to produce mattresses can not only solve the problems caused by palm fiber, but also solve the problems caused by the use of glue, and it can also bring unique effects, but because the bamboo fiber is soft and moderate, the application People found in the research that the amount added will directly affect the strength and elasticity of the mattress; the low-melting fiber is used as a binder, and the applicant found that the amount added is also very important. If too much is added, the mattress will be too hard and elastic. Poor, if the amount added is too small, it will not be able to play a good bonding effect, affect the strength, and be easy to delaminate

Because the bamboo fiber and the low-melt fiber cooperate with each other, in view of the proportioning of the bamboo fiber and the low-melt fiber is not disclosed, so those skilled in the art cannot make a performance meeting the requirements according to how the low-melt fiber and the bamboo fiber are matched. The product

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