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Plant-fiber elastic cushion and mfg. method

A technology of fiber elasticity and plant fiber, which is applied in the field of plant fiber elastic pads and production, can solve the problems of unsatisfactory air permeability, needs to be improved, and insufficient elasticity of palm fiber elastic materials.

Active Publication Date: 2007-11-14
GUIZHOU DAZIRAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to ensure the elasticity of the elastic material, the brown fibers are closely connected, the air permeability is not ideal, and the usage of the brown fiber is also increased, but even so, the elasticity of the brown fiber elastic material is still not ideal, and a large thickness of the elastic material must be used. pad
Therefore existing production method also needs to improve, to provide more comfortable mattress product

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Plant-fiber elastic cushion and mfg. method
  • Plant-fiber elastic cushion and mfg. method
  • Plant-fiber elastic cushion and mfg. method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1 of the present invention: first obtain the fiber elastic sheet 2 according to the prior art, add sulfur into the natural latex used in the fiber elastic sheet 2 as a vulcanizing agent, and roll the fiber elastic sheet 2 into a fiber elastic roll Roll 3, and then arrange the elastic rolls 3 horizontally, glue and fix them together to make an elastic roll layer 4, and use one or more fiber elastic sheets 2 to make a fiber plastic layer 6. The prepared elastic roll layer 4 and the fiber plastic layer 6 are hot-pressed and fixed together, the temperature for hot-pressing is 60-140°C, the hot-pressing time is 15-50 minutes, and then vulcanization and setting are carried out. The method of vulcanization and setting is as follows: Put the fiber elastic mat 1 into an environment with a temperature of 80-130° C. and a pressure of 0.2-0.4 MPa for vulcanization and setting for 20-90 minutes.

[0020] In order to improve the elasticity of the roll, the fiber elastic ro...

Embodiment 2

[0025] Embodiment 2 of the present invention: first obtain the fiber elastic sheet 2 according to the prior art, add sulfur into the natural latex used in the fiber elastic sheet 2 as a vulcanizing agent, and roll the fiber elastic sheet 2 into a fiber elastic roll tube 3, and then the elastic rolls 3 are arranged longitudinally, bonded and fixed together, and made into an elastic roll layer 4, and one layer of the elastic roll layer 4 and the fiber plastic layers 6 of the upper and lower layers 6 are heat-pressed and fixed together, The hot-pressing temperature is 140°C, the hot-pressing time is 15 minutes, and then vulcanization and setting are carried out. The method of vulcanization and setting is to put the fiber elastic mat 1 into an environment with a temperature of 130°C and a pressure of 0.2Mpa for 20 minutes for vulcanization and setting.

[0026] In order to ensure the comfort of the elastic pad 1, the fiber elastic sheet material on the upper surface and the lower s...

Embodiment 3

[0028] Embodiment 3 of the present invention: firstly obtain the fiber elastic sheet 2 according to the prior art, roll the fiber elastic sheet 2 into the fiber elastic reel 3, then arrange the elastic reel 3 horizontally, glue and fix them together, The elastic roll layer 4 is made, and the elastic roll layer 4 is vulcanized and set. The vulcanization set temperature is 90°C, the pressure is 0.2Mpa, and the time is 30 minutes. Then the vulcanized elastic roll layer 4 and the fiber plastic layer 6 are hot-pressed and fixed together at a temperature of 100° C. for 35 minutes, and then vulcanized and shaped again at a temperature of 120° C. Vulcanize and set for 40 minutes in an environment with a pressure of 0.2Mpa.

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Abstract

The invention discloses a plant fiber cushion and the preparation method which includes the fiber flexible sheet material which is made to the fiber flexible reel, then the reel is fixed together to form the flexible reel layer; then the flexible reel layer is fixed with the fiber flexible sheet material to sulfur forming. The advance of the invention is: the density of the invention has decreased by 15%-30% compared to the present plant fiber cushion and the amenity has improved such as: the human body pressure distribution is increases and the pressure is decreased to 10%-20%; the density is uniform without hollow or prominence on surface.

Description

technical field [0001] The invention relates to a plant fiber elastic pad and a manufacturing method, belonging to the technical field of plant fiber elastic materials. Background technique [0002] The Chinese patent 90100464.2 that the applicant applied for in 90 years discloses a kind of method of producing palm fiber elastic material, wherein used palm fiber is to adopt the brown sheet and brown board of mountain palm to decompose and obtain. Mountain palm refers to palm, Latin name: rachycarpus fortunei, alias: palm tree, mountain palm, family and genus: Palmaceae palm. With the improvement of people's awareness of environmental protection, the demand and quality requirements for mattresses, sound insulation panels and other products made of all-natural palm fiber elastic materials are also getting higher and higher, and the planting range and output of mountain palm are limited, which limits the natural Development of palm fiber elastic materials. Simultaneously, the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): B68G7/02
Inventor 李长会林坚朱利军张扬军吴贵云
Owner GUIZHOU DAZIRAN TECH
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