Plant fiber bed core and preparation method thereof

A plant fiber and bed core technology, applied in the field of mattresses, can solve problems such as poor plant fiber bed core performance, and achieve the effects of preventing tearing, strengthening adhesion, and good resistance to deformation.

Active Publication Date: 2022-02-08
佛山市豪维新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the above-mentioned prior art, the object of the present invention is to provide a plant fiber bed core and a preparation method thereof, aiming at solving the problem of the existing plant fiber bed The problem of poor performance of the core

Method used

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  • Plant fiber bed core and preparation method thereof
  • Plant fiber bed core and preparation method thereof
  • Plant fiber bed core and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A plant fiber bed core, comprising a first protective layer, several layers of intermediate layers and a second protective layer arranged in sequence; the cross-section of the intermediate layer is M-shaped, and the first protective layer and the second protective layer Bonding with the two ends of several layers of described middle layer respectively; Calculated by weight, described middle layer comprises the bamboo fiber of 35 parts, the camel fiber of 30 parts and the polyester fiber of 25 parts; Described first protective layer and The second protective layer includes 50 parts of bamboo fiber and 35 parts of polyester fiber.

[0046] The diameter distribution of the bamboo raw fibers is 200-300 μm, the average diameter is 250 μm, the breaking strength is 5.5 cN / dtex, the breaking elongation is 6.3%, and the elastic modulus is 25-27 GPa.

[0047] The polyester fiber has a fineness of 7.6 dtex, a breaking strength of 3.7 cN / dtex, and a breaking elongation of 42.4%.

...

Embodiment 2

[0059] A plant fiber bed core, comprising a first protective layer, several layers of intermediate layers and a second protective layer arranged in sequence; the cross-section of the intermediate layer is M-shaped, and the first protective layer and the second protective layer Bonding with the two ends of several layers of described middle layer respectively; Calculate by weight, described middle layer comprises the bamboo fiber of 40 parts, the camel fiber of 35 parts and the polyester fiber of 20 parts; Described first protective layer and The second protective layer includes 65 parts of bamboo fiber and 20 parts of polyester fiber.

[0060] The raw bamboo fiber was cooked with hydrogen peroxide at a high temperature of 125° C. and a high pressure of 2 MPa for 2 hours.

[0061] A preparation method for a plant fiber bed core, comprising the steps of:

[0062] A. Prepare the first protective layer: mix bamboo fiber and polyester fiber in proportion, pre-open for 5 minutes, f...

Embodiment 3

[0071] A plant fiber bed core, comprising a first protective layer, several layers of intermediate layers and a second protective layer arranged in sequence; the cross-section of the intermediate layer is M-shaped, and the first protective layer and the second protective layer Bonding with the two ends of several layers of described middle layer respectively; Calculated by weight, described middle layer comprises the bamboo fiber of 45 parts, the camel fiber of 25 parts and the polyester fiber of 30 parts; Described first protective layer and The second protective layer includes 80 parts of bamboo fiber and 50 parts of polyester fiber.

[0072] The raw bamboo fibers were cooked with hydrogen peroxide for 1.5 hours at a high temperature of 150° C. and a high pressure of 3 MPa.

[0073] A preparation method for a plant fiber bed core, comprising the steps of:

[0074] A. Preparation of the first protective layer: mixing bamboo fiber and polyester fiber in proportion, pre-openin...

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Abstract

The invention discloses a plant fiber bed core and a preparation method thereof. The bed core comprises a first protective layer, a plurality of middle layers and a second protective layer which are arranged in sequence; the section of the middle layer is M-shaped; through the arrangement, each middle layer is equivalent to a small spring, so that the bed core has good deformation resistance, supporting capacity, air permeability, moisture dissipation, antibiosis and deodorization, and the bed core keeps dry and comfortable for a long time and does not mildew or grow insects; the polyester fibers are used for bonding the natural bamboo fibers after melting, so that the elasticity of the bed core is improved; the first protective layer and the second protective layer are arranged to be used for being bonded with the multiple middle layers, so that pressure stress is dispersed, the bonding capacity between the middle layers is enhanced, and tearing is prevented; the preparation method comprises the steps of preparing the first protective layer, the second protective layer and the middle layers. A plurality of peaks are formed on the middle layers by utilizing the speed difference of the double belts during lapping, so that industrialization is easy to realize.

Description

technical field [0001] The invention relates to the technical field of mattresses, in particular to a plant fiber bed core and a preparation method thereof. Background technique [0002] As one of the important living utensils for sleeping, mattresses are becoming more and more popular in places such as families, hotels, and hotels. Common mattresses on the market include spring mattresses and plant fiber mattresses. The buffer core of the spring mattress is mainly composed of springs, which have good elastic properties, air permeability and durability, but the springs are prone to rust; the bed core of the plant fiber mattress is composed of plant fibers, which not only realizes the renewable and renewable plant materials Continuous development has created a green, healthy and high-quality sleeping environment. Palm mattresses are one of the more mature plant fiber mattresses currently on the market, including mountain palm mattresses and coconut palm mattresses. The mattr...

Claims

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Application Information

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IPC IPC(8): D04H1/425D04H1/435D04H1/541A47C27/12
CPCD04H1/425D04H1/435D04H1/5418A47C27/122
Inventor 曾远祥韩宗一
Owner 佛山市豪维新材料科技有限公司
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