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Wood fiber seat and production technology thereof

A production process and wood fiber technology, applied in vehicle seats, special positions of vehicles, transportation and packaging, etc., can solve problems such as environmental protection, and achieve the effects of easy storage, easy operation of production process, and simple production process

Active Publication Date: 2019-03-29
SHAOXING KEQIAO XINFEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even so, plastic seats are not environmentally friendly due to the non-degradability of raw materials

Method used

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  • Wood fiber seat and production technology thereof
  • Wood fiber seat and production technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The raw material ratio of wood fiber seat in the present embodiment is that the weight ratio of wood fiber, synthetic fiber silk, non-woven fabric, phenolic resin is 35:10:5:50, and the phenolic resin here is that phenolic resin accounts for in the final product The specific gravity, the length of the wood fiber filament is selected as 10mm, and the length of the composite fiber filament is selected as the PET fiber filament of 100mm.

[0030] The production technology of wood fiber seat in the present embodiment, comprises the steps:

[0031] 1) Weighing: Weigh the raw materials according to the weight ratio of wood fiber, synthetic fiber silk and non-woven fabric as 35:10:5;

[0032] 2) Weaving felt: wood fiber, synthetic fiber yarn and non-woven fabric are woven into a certain specification of wood fiber felt through knitting equipment; the certain specification is determined according to the size requirements of the final seat. The size of the wood fiber felt is 1m...

Embodiment 2

[0041] The raw material ratio of wood fiber seat in the present embodiment is that the weight ratio of wood fiber, composite fiber silk, non-woven fabric, phenolic resin is 40:10:5:45, and the phenolic resin here is that phenolic resin accounts for in the final product The specific gravity, the length of the wood fiber filament is selected as 20mm, and the composite fiber filament is selected as the PET fiber filament with a length of 100mm.

[0042] The production technology of wood fiber seat in the present embodiment, comprises the steps:

[0043] 1) Weighing: Weigh the raw materials according to the weight ratio of wood fiber, synthetic fiber silk and non-woven fabric as 40:10:5;

[0044] 2) Weaving felt: wood fiber, synthetic fiber yarn and non-woven fabric are woven into a certain specification of wood fiber felt through knitting equipment; the certain specification is determined according to the size requirements of the final seat. The size of the wood fiber felt is 1....

Embodiment 3

[0053] The raw material ratio of wood fiber seat in the present embodiment is that the weight ratio of wood fiber, composite fiber silk, non-woven fabric, phenolic resin is 45:15:5:35, and the phenolic resin here is that phenolic resin accounts for in the final product The specific gravity, the length of the wood fiber filament is selected as 5mm, and the composite fiber filament is selected as a PET fiber filament with a length of 250mm.

[0054] The production technology of wood fiber seat in the present embodiment, comprises the steps:

[0055] 1) Weighing: Weighing raw materials according to the weight ratio of wood fiber, synthetic fiber silk and non-woven fabric is 45:15:5;

[0056] 2) Weaving felt: wood fiber, synthetic fiber yarn and non-woven fabric are woven into a certain specification of wood fiber felt through knitting equipment; the certain specification is determined according to the size requirements of the final seat. The size of the wood fiber felt is 1m*1m*...

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Abstract

The invention discloses a wood fiber seat. The wood fiber seat is composed of, by weight, 25-50 parts of wood fibers, 5-20 parts of synthetic fibers, 1-10 parts of non-woven cloth and 30-60 parts of phenolic resin. The invention further discloses a production technology of the wood fiber seat. The production technology includes the steps of material weighing, felt weaving, felt hanging, resin soaking, glue extruding, arranging, hot pressing, milling and surface treatment. The prepared wood fiber seat is environmentally friendly, free of pollution, low in weight and high in strength, the curvature of a curved surface of the product can approximate to 80 degrees, the plasticity of the curved surface of the product is improved greatly, the application range is wide, the wood fiber seat can beutilized repeatedly, has no demand for humidity during storage, is easy to store and does not absorb water and expand easily, the mechanical properties are not affected even after long-term storage,the production technology is simple and easy to operate, equipment for usage is simple, a lot of environmental protection equipment is not needed, energy is saved, and emissions are reduced.

Description

technical field [0001] The invention relates to a seat and its production process, more specifically, it relates to a wood fiber seat and its production process. Background technique [0002] Seats, especially car seats, are an important part of automotive interior products and an important basis for the grade of a car. [0003] Nowadays, with the popularization and popularization of the concepts of environmental protection, energy saving and emission reduction, people's design requirements for seats tend to be pioneering concepts such as "environmental protection" and "emission reduction". [0004] At present, most car seats are injection-molded chairs, which are made of plastic injection molding made of polypropylene and other raw materials. Such seats are light in weight and easy to produce, and have been widely favored by the industry. However, the production process of this type of seat often releases harmful chemical substances, and it is necessary to carry out enviro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N2/00B29C70/10B29C70/46B29C70/54
CPCB29C70/10B29C70/46B29C70/54B60N2/00
Inventor 周彬黄松岳邹锦莹周明强
Owner SHAOXING KEQIAO XINFEI TECH CO LTD
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