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Low-melting-point plant fiber board and preparation method thereof

A plant fiber, low melting point technology, used in non-woven fabrics, textiles and papermaking, etc., can solve problems such as human harm and excessive formaldehyde

Active Publication Date: 2017-11-07
常州赛凡寝具科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although spray-coated brown mattresses are very popular in the market, it should also be noted that its formaldehyde seriously exceeds the standard, which is seriously harmful to the human body.

Method used

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  • Low-melting-point plant fiber board and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The low melting point hemp fiber board provided by the embodiment of the present invention includes: a core layer and a surface layer. The components of the core layer are: in terms of mass percentage, 65% of hemp fiber, 3% of polyester staple fiber, and the balance is PET (polyethylene terephthalate, COC 6 h 4 COOCH 2 CH 2 O); the components of the surface layer are: in terms of mass percentage, polyester staple fiber 65%, and the balance is PET; the top surface and the bottom surface of the core layer are all provided with a surface layer.

[0028] The preparation method comprises the following steps:

[0029] S01: Preparation of the surface layer: opening the polyester staple fiber, and carding the opened polyester staple fiber into a web to obtain a polyester staple fiber web; coating gel-like PET on the polyester staple fiber web and condensing to obtain the surface layer ;

[0030] S02: core layer preparation: open the hemp fiber and polyester staple fiber, m...

Embodiment 2

[0035] The low melting point bamboo fiber board provided by the embodiment of the present invention includes: a core layer and a surface layer. The components of the core layer are: in terms of mass percentage, 70% of bamboo fiber, 6% of polyester staple fiber, and the balance is PET (polyethylene terephthalate, COC 6 h 4 COOCH 2 CH 2 O); the components of the surface layer are: in terms of mass percentage, polyester staple fiber 78%, and the balance is PET; the top surface and the bottom surface of the core layer are all provided with a surface layer.

[0036] The preparation method comprises the following steps:

[0037] S01: Preparation of the surface layer: opening the polyester staple fiber, and carding the opened polyester staple fiber into a web to obtain a polyester staple fiber web; coating gel-like PET on the polyester staple fiber web and condensing to obtain the surface layer ;

[0038] S02: core layer preparation: open bamboo fiber and polyester staple fiber,...

Embodiment 3

[0043] The low melting point hemp fiber board provided by the embodiment of the present invention includes: a core layer and a surface layer. The components of the core layer are: in terms of mass percentage, hemp fiber 66%, polyester short 4%, and the balance is PET (polyethylene terephthalate, COC 6 h 4 COOCH 2 CH 2 O); the components of the surface layer are: in terms of mass percentage, polyester staple fiber 69%, and the balance is PET; the top surface and the bottom surface of the core layer are all provided with a surface layer.

[0044] The preparation method comprises the following steps:

[0045] S01: Preparation of the surface layer: opening the polyester staple fiber, and carding the opened polyester staple fiber into a web to obtain a polyester staple fiber web; coating gel-like PET on the polyester staple fiber web and condensing to obtain the surface layer ;

[0046] S02: core layer preparation: open the hemp fiber and polyester staple fiber, mix and card t...

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Abstract

The invention provides a low-melting-point plant fiber board and a preparation method thereof, relates to the technical field of fiber boards and aims to provide a low-melting-point plant fiber board friendly to the environment and long in service life. The low-melting-point plant fiber board comprises a core layer prepared by, by mass, 65%-70% of plant fiber, 3%-6% of polyester staple fiber and the balance PET, and surface layers prepared from, by mass, 65%-78% of polyester staple fiber and the balance PET, wherein the surface layers are arranged on the top surface and the bottom surface of the core layer. Preferably, the core layer prepared by, by mass, 66%-68% of plant fiber, 4%-5% of polyester staple fiber and the balance PET, and surface layers prepared from, by mass, 69%-75% of polyester staple fiber and the balance PET.

Description

technical field [0001] The invention relates to the technical field of fiberboards, in particular to low melting point plant fiberboards and a preparation method thereof. Background technique [0002] Plant fiber is a green and environment-friendly renewable resource, and its material properties are suitable for use in the design of bed board products. At present, the more common plant fiber bed board is sprayed brown mattress. The sprayed brown mattress is made of brown fiber as the main material. Through certain processing procedures, adhesives are used to make it stick to each other, and the brown fibers are cross-linked into a network. shape, forming a porous structure with glue dots intertwined and a bed core with certain elasticity, and then covering the surface with fabric to form a mattress. Although spray-coated brown mattresses are very popular in the market, it should also be noted that its formaldehyde seriously exceeds the standard and is seriously harmful to t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04H1/4374D04H1/425D04H1/435D04H1/488D04H1/587
CPCD04H1/425D04H1/435D04H1/4374D04H1/488D04H1/587
Inventor 赵庆峰
Owner 常州赛凡寝具科技有限公司