Universal health-care board and preparation method thereof

A health-care board, a general-purpose technology, applied in chemical instruments and methods, applications, household appliances, etc., to achieve the effect of good elastic recovery, convenient handling and transportation, and durability

Active Publication Date: 2012-06-27
JIANGSU REDBUD DYEING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem solved by the present invention is that the service life and comfort of the mattress are limited by the addition of low-melting fiber and hemp fiber, resulting in the contradiction between strength and air permeability; further, it solves the problems caused by the preparation of thick matt

Method used

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  • Universal health-care board and preparation method thereof
  • Universal health-care board and preparation method thereof

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0040] Example 1

[0041] In the first step, the components are weighed, opened and mixed, pre-laid, carded, air-laid, and needle punched according to the required proportions to prepare the upper surface layer 1 and the lower layer 3 non-woven layers respectively. The non-woven layers of the surface layer 4 and the lower layer 5 are made of 10% PP fiber and 90% elastic chemical fiber; the needle board cloth needle density in the needle punching process is 1000 pieces / m, the needle punching frequency is 1500 times / min, and the speed is 2 meters per minute;

[0042] The second step: according to the proportion of 20% ES fiber, 70% flax fiber, 10% bamboo charcoal fiber, weigh, open and mix, pre-web, card, air-laid intermediate layer 2, which is pre-web The speed of carding and air-laid process is 5m / min;

[0043] The third step: the non-woven layer prepared in step S01 and the intermediate layer 2 prepared in step S02 according to figure 1 Spread together in the order shown, then en...

Example Embodiment

[0046] Example 2:

[0047] In the first step, the components are weighed, opened and mixed, pre-laid, carded, air-laid, and needle punched according to the required proportions to prepare the upper surface layer 1 and the lower layer 3 non-woven layers respectively. The non-woven layer used for the surface layer 1 and the lower layer 3 is made of 40% PE / PET core fiber and 60% jute fiber. The needle board cloth needle density in the needle punching process is 3000 pieces / m, and the needle punching frequency is 1000 times / Minutes, the speed is 10 m / min;

[0048] Step 2: According to the ratio of 30% ES fiber, 20% jute fiber, and 50% coconut palm fiber, the intermediate layer 2 is prepared by weighing, opening and mixing, pre-netting, carding, and air-laying. The speed of netting, carding and air-laid process is 10m / min;

[0049] The third step: the non-woven layer prepared in step S01 and the intermediate layer 2 prepared in step S02 according to figure 1 Spread together in the ord...

Example Embodiment

[0052] Example 3:

[0053] In the first step, the components are weighed, opened and mixed, pre-laid, carded, air-laid, and needle punched according to the required proportions to prepare the upper and lower non-woven layers, wherein the non-woven layer uses 25% 4080 fiber, 45% elastic chemical fiber, 30% kenaf fiber, the needle board cloth needle density in the needle punching process is 5000 pieces / m, the needle punching frequency is 100 times / min, and the speed is 18m / min;

[0054] Step 2: According to the proportion of 40% PE / PET sheath-core fiber, 20% sisal fiber, 10% palm fiber, and 30% coconut husk fiber, perform weighing, opening and mixing, pre-netting, carding, and airflow Intermediate layer 2 is obtained by web forming, in which the speed of pre-web, carding and air-laid processes is 18m / min;

[0055] The third step: the non-woven layer prepared in step S01 and the intermediate layer 2 prepared in step S02 according to figure 1 Spread together in the order shown, then en...

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Abstract

The invention discloses a universal health-care board which consists of a middle layer and surface layers arranged on the upper and lower surfaces of the middle layer. The surface layers are non-woven layers comprising 5 percent to 50 percent of low melting point fibers. The middle layer is a non-woven layer which comprises the following components: bastose and 5 percent to 50 percent of low melting point fibers. In the universal health-care board, the content of the bastose is within the range of 5 percent to 65 percent. The invention also discloses a preparation method of the universal health-care board, which comprises the following steps of: respectively preparing the middle layer, the upper surface layer and the lower surface layer; then sequentially paving the layers; and preparing the universal health-care board by processes of processing by an oven, cold milling, cooling, cutting, inspecting and packaging. The universal health-care board disclosed by the invention can be used as a mattress. The problem that the existing mattress is easy to affect with damp, mildew, breed worms and deteriorate, is easy to layer and has poor air permeability is solved.

Description

technical field [0001] The invention relates to a composite board, in particular to a general health board prepared from hemp fiber and a preparation method thereof. The general health board can be used as a mattress filling material, and of course it can also be used for other purposes. Background technique [0002] Coir palm mattress commonly used at present is to adopt palm fiber as filling material, and coconut palm mattress will use a large amount of glue to bond during preparation, if long-term use can cause harm to human health. Moreover, the coconut palm mattress is not only easy to be damp and moldy, or worms to deteriorate, easy to collapse, easy to break, but also hard and poor in elasticity. Its use range is narrow, and it is mostly suitable for hard mattresses. [0003] The patent document whose notification number is CN201139289Y discloses a health-care mattress, including a mattress body and a jute fiber fabric covering layer wrapped outside the mattress body,...

Claims

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Application Information

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IPC IPC(8): B32B5/26B32B33/00B32B37/06B32B37/08B32B38/00A47C27/12
Inventor 刘国忠张熙明陈红武姚建刚
Owner JIANGSU REDBUD DYEING TECH CO LTD
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