Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Plant fiber sun visor and manufacturing process thereof

A plant fiber and manufacturing process technology, applied in the field of plant fiber sun visors and its manufacturing process, can solve the problems of high VOC value, waste of resources, and environmental pollution from leftover waste, and achieve high rigidity and temperature resistance, easy to decompose, well-designed effects

Pending Publication Date: 2021-04-23
FUZHOU LIANHONG MOTOR PARTS
View PDF10 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The car roof and sun visor are generally installed on the car roof and the lower part of the sunroof glass to play the role of heat insulation, sound insulation and light shading. After cooling and shaping, it is made into a sandwich board, that is, the base material. The rough edge and hole position are cut by high-pressure water cutting equipment, and finally the finished product is made. The glass fiber in it is formed by heating and curing the glass fiber with a glass fiber bonding emulsion binder. Coil materials are superimposed after cutting to enhance the rigidity and strength of the body. The disadvantage of this production method is that multiple materials are superimposed on each other in production, the process is relatively complicated, and the VOC value of the product is still high. If the product is scrapped, the glass fiber material will not It is easy to recycle, causing a great waste of resources, and the leftover waste is easy to cause environmental pollution

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Plant fiber sun visor and manufacturing process thereof
  • Plant fiber sun visor and manufacturing process thereof
  • Plant fiber sun visor and manufacturing process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0038] Such as Figure 1-19 As shown, a plant fiber sun visor: including a fabric layer arranged from top to bottom, a coconut palm fiber silk substrate, both of which are thermocompressed, and the coconut palm fiber silk substrate is arranged from top to bottom The adhesive film, mixed fiber layer, adhesive film and non-woven fabric are formed by hot pressing.

[0039] In this embodiment, the mixed fiber layer is formed by mixing coconut palm fiber: polypropylene fiber = 55% to 65%: 45% to 35%, after opening, carding, laminating, rolling and heating. , the mixed fiber layer has a thickness of 5.25mm~5.5mm and a grammage of 1100~1200g / ㎡ after being heated and shaped by rolling.

[0040] In this embodiment, the adhesive film is made of PE material with a melting point of 180-200°C, the non-woven fabric is black-gray fabric for light protection...

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
Login to View More

PUM

PropertyMeasurementUnit
thicknessaaaaaaaaaa
melting pointaaaaaaaaaa
thicknessaaaaaaaaaa
Login to View More

Abstract

The invention relates to a plant fiber sun visor and a manufacturing process thereof. The plant fiber sun visor comprises a fabric layer and a coconut fiber filament base material which are arranged from top to bottom, the fabric layer and the coconut fiber filament base material are subjected to hot press molding, and the coconut fiber filament base material is formed by hot press molding of an adhesive film, a mixed fiber layer, an adhesive film and non-woven fabric which are arranged from top to bottom. The mixed fiber layer is formed by mixing coconut fibers and polypropylene fibers according to the ratio of 55%-65%: 45%-35%, and conducting opening, carding, stacking and lapping, and rolling, heating and shaping, a coconut fiber and PP material combined plate is adopted for replacing an existing glass fiber material plate, the design is reasonable, the formed sun visor and ceiling have high rigidity and temperature resistance, waste can be recycled, and is easy to decompose, and the sun visor has the effects of high toughness, low VOC (Volatile Organic Compounds), bacterium resistance and moisture resistance, and is environmentally friendly and healthy.

Description

technical field [0001] The invention relates to a plant fiber sun visor and a manufacturing process thereof. Background technique [0002] The car roof and sun visor are generally installed on the car roof and the lower part of the sunroof glass to play the role of heat insulation, sound insulation and light shading. After cooling and shaping, it is made into a sandwich board, that is, the base material. The rough edge and hole position are cut by high-pressure water cutting equipment, and finally the finished product is made. The glass fiber in it is formed by heating and curing the glass fiber with a glass fiber bonding emulsion binder. Coil materials are superimposed after cutting to enhance the rigidity and strength of the body. The disadvantage of this production method is that multiple materials are superimposed on each other in production, the process is relatively complicated, and the VOC value of the product is still high. If the product is scrapped, the glass fiber...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B27N3/12B27N3/04B27D1/00B27M1/04B32B9/02B32B9/04B32B27/02B32B27/32B32B27/12B32B5/02B32B7/12B32B37/12B32B37/10B32B37/06B32B38/00
CPCB27N3/12B27N3/04B27D1/00B27M1/04B32B5/022B32B5/08B32B27/32B32B27/12B32B7/12B32B37/12B32B37/10B32B37/06B32B38/0004B32B2262/14B32B2262/06B32B2262/0253B32B2307/306B32B2307/558B32B2307/7145B32B2307/7246B32B2605/08
Inventor 邓吉雄
Owner FUZHOU LIANHONG MOTOR PARTS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products