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Compound health protection bed core and preparation method thereof

A health-care bed and surface technology, applied to mattresses, spring mattresses, and other seating furniture, can solve the problems of coconut palm fiber being susceptible to moisture and mildew, poor air permeability and elasticity, and harmful to human health, so as to save transportation costs , good air permeability, soft touch effect

Inactive Publication Date: 2013-04-24
SUZHOU MOWEI NATURAL FIBER MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above-mentioned polyester fiber coconut palm board solves the problem of using glue and hard quality of the coconut palm mattress, the coconut palm fiber itself is susceptible to moisture, mildew, and long-term insect deterioration. Long-term use is harmful to human health, and the mattress is easily deformed, and the air permeability and Elasticity is also poor

Method used

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  • Compound health protection bed core and preparation method thereof
  • Compound health protection bed core and preparation method thereof
  • Compound health protection bed core and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0034] A kind of composite health-care bed core, comprises an intermediate layer 2 and is arranged on the surface layer of intermediate layer 2 upper surface and lower surface, and described surface layer is made up of following components by weight percentage: 15% PLA fiber, 40% jute fiber and 45% bamboo fiber, the middle layer 2 is composed of the following components by weight percentage: 50% coconut palm fiber, 25% bamboo fiber, 10% jute fiber and 15% PP fiber.

[0035] Its preparation method comprises the following steps:

[0036] In the first step, each component is weighed according to the required ratio, opened and mixed, pre-laid, carded, air-laid, and needle-punched to prepare the non-woven layers of the upper surface layer 1 and the lower surface layer 3 respectively. The non-woven layers of surface layer 1 and lower surface layer 3 use 15% PLA fiber, 40% jute fiber and 45% bamboo fiber, and the needle punching density in the needle punching process is 88 punches / cm ...

Embodiment 2

[0054] A composite health care bed core, comprising an intermediate layer 2 and a surface layer arranged on the upper surface of the intermediate layer 2, the surface layer is composed of the following components by weight percentage: 40% PP fiber, 15% flax fiber and 45% Bamboo raw fiber, the middle layer 2 is composed of the following components by weight percentage: 30% coconut palm fiber, 20% bamboo raw fiber, 10% flax fiber and 40% ES fiber.

[0055] Its preparation method comprises the following steps:

[0056] In the first step, each component is weighed according to the required ratio, opened and mixed, pre-laid, carded, air-laid, and needle-punched to prepare the non-woven layers of the upper surface layer 1 and the lower surface layer 3 respectively. The non-woven layer of surface layer 1 adopts 40% PP fiber, 15% flax fiber and 45% bamboo fiber, and the needle punching density in the needle punching process is 44 punches / cm 2 ;

[0057] In the second step, according...

Embodiment 3

[0073] A composite health care bed core, comprising an intermediate layer 2 and a surface layer arranged on the lower surface of the intermediate layer 2, the surface layer is composed of the following components by weight percentage: 30% PP fiber, 20% flax fiber and 50% Bamboo raw fiber, the middle layer 2 is composed of the following components by weight percentage: 25% coconut palm fiber, 25% bamboo raw fiber, 25% hemp fiber and 25% ES fiber.

[0074] Its preparation method comprises the following steps:

[0075] In the first step, each component is weighed according to the required ratio, opened and mixed, pre-laid, carded, air-laid, and needle-punched to prepare the non-woven layer of the upper surface layer 1 and the lower surface layer 3 respectively, wherein the lower surface layer The non-woven layer of the surface layer 3 is made of 30% PP fiber, 20% flax fiber and 50% bamboo fiber, and the needle punching density in the needle punching process is 150 punches / cm 2 ;...

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Abstract

The invention discloses a compound health protection bed core. The bed core comprises at least one intermediate layer and a surface layer arranged on the upper surface or the lower surface of the intermediate layer, wherein the surface layer is a non-woven layer comprising the following components in percentage by weight: 15-40% of low-melting point fiber and 60-85% of bamboo hemp fiber; the bamboo hemp fiber consists of bamboo fiber and fibrilia; the intermediate layer comprises the following components in percentage by weight: 60-85% of compound natural fiber and 15-40% of low-melting point fiber; the compound natural fiber consists of coconut fiber, bamboo fiber and fibrilia; and the content ratio of the coconut fiber to the bamboo fiber to the fibrilia is 1: 1: (1-3): 2: 1. The invention further comprises a preparation method for the compound health protection bed core; the method comprises the following steps of: respectively preparing various layers which comprise the upper surface layer, the lower surface layer and the intermediate layer, laying the layers sequentially, and preparing the bed core through procedures of oven, cold rolling, cooling, cutting, examining and packaging. The compound health protection bed core and the preparation method thereof solve the technical problems, such as high possibility of layering and rupture, weak elasticity, weak air permeability, mustiness and the like in the existing mattresses.

Description

technical field [0001] The invention relates to a bed core, in particular to a health care bed core prepared by composite natural fibers and a preparation method thereof. Background technique [0002] At present, most of the fiber bed 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. , and easy to collapse, easy to break, and relatively hard, poor elasticity, narrow range of use, more suitable for hard mattress filling materials. [0003] Publication number is that the patent of CN102174729A discloses a kind of polyester fiber coir palm board, and it comprises three layers, and upper and lower two layers of material are identical, all are to adopt low-melting point two-component skin-core fiber and three-dimensional crimped round hollow fiber; The middle layer material is Low melting point bicomponent sheath-core fiber and coir fiber. A...

Claims

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Application Information

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IPC IPC(8): A47C27/12B68G3/00B68G7/02
Inventor 刘国忠陈红武
Owner SUZHOU MOWEI NATURAL FIBER MATERIAL
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