Manufacturing method of bamboo fiber shaving board

A manufacturing method and technology of particleboard, applied in the direction of manufacturing tools, joining of wooden veneers, machining of plant materials, etc., can solve the problems of inability to meet the growing needs of the market, slow growth of wood resources, and damage to the ecological environment, and achieve The internal structure is not easily deformed, the internal structure is uniform, and the effect of reducing the content of formaldehyde

Inactive Publication Date: 2016-06-01
FUREN GRP SHAOWU WOOD CO LTD
View PDF5 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, particleboard and medium fiberboard are usually processed and made of wood, but at present, forestry resources are limited, and long-term felling of wood will cause soil erosion and damage the ecological environment
Timber resources grow slowly and therefore cannot meet the growing needs of the market

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
  • Manufacturing method of bamboo fiber shaving board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of manufacture method of bamboo fiber particleboard, comprises the following steps:

[0021] 1) Bamboo shavings are removed from impurities, and after being dried in a drier, they are sent to the core layer shavings hopper, and MDI glue is added to the core layer sizing machine to sizing the core layer shavings, and the moisture content of the core layer shavings is controlled to be 10%; The bamboo shavings entrance of the core layer sizing machine is provided with a screw transport device.

[0022] 2) After cleaning the bamboo shavings, send them to the thermal mill, add paraffin, add modified UF glue and send them to the surface fiber silo after drying, control the moisture content of the surface fiber material to 8%; the bamboo shavings are processed bamboo products. Made from bamboo scraps.

[0023] 3) use five-head paving machine, step 2) gained surface layer fiber material is sent into upper and lower surface layer paving heads 1 and 5, and step 1) gained ...

Embodiment 2

[0027] A kind of manufacture method of bamboo fiber particle board, it is such as figure 1 The manufacture method of shown bamboo fiber particle board specifically comprises the steps:

[0028] 1) The bamboo shavings are removed by impurity cleaning equipment and sent to the dryer for drying. After screening, they are sent to the core shaving silo. The length of the shavings is controlled to be 12-20mm, width 5-10mm, and thickness 0.35-0.7mm.

[0029] 2) Wash the bamboo shavings and send them to the thermal grinder, add paraffin wax, add modified UF glue and dry them, then send them to the surface fiber silo, control the sizing amount to 8-12%, and the moisture content to 7-10%.

[0030] 3) Apply the MDI glue to a sizing machine with an auger at the entrance, control the glue amount of the core layer shavings after sizing to 3-6%, and the moisture content to 8-12%.

[0031] 4) Use a five-head paving machine to send bamboo fibers into the upper and lower surface paving heads 1...

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

No PUM Login to view more

Abstract

The invention relates to the field of manufacturing of artificial panels, in particular to a manufacturing method of a bamboo fiber shaving board. The manufacturing method comprises the following steps: (1) drying bamboo shaving and then gluing with MDI glue water; (2) cleaning the bamboo shaving, then feeding the bamboo shaving into a defibrater, adding paraffin, adding modified UF glue, drying, and then feeding into a surface layer fiber bin; (3) manufacturing board blanks of which the upper surfaces and the lower surfaces in the thickness direction have surface layer fibers and the middles have the bamboo shaving by using a five-head paver; (4) carrying out pre-pressing forming on the board blanks obtained from the step (3) by using a pre-pressing machine, and then feeding the board blanks to a pressing machine for hot pressing; and (5) cutting, cooling, stacking, sanding and trimming shaving boards subjected to hot-pressing forming in the step (4) so as to obtain the bamboo fiber shaving board. According to the manufacturing method of the bamboo fiber shaving board, the bamboo fiber shaving board is a full-bamboo-structure shaving board of which the surface layers are made of bamboo fibers and the core layer is made of the bamboo shaving, the shaving of the core layer is distributed longitudinally and transversely, loss waste of forest resources is reduced, and various physical performance indexes of the produced shaving board can reach national standards.

Description

technical field [0001] The invention relates to the field of man-made panels, in particular to a method for manufacturing bamboo fiber particle boards. Background technique [0002] At present, the demand for wood-based panels in building decoration and other fields is rapidly increasing. Due to the wide source of raw materials for wood-based panels, the wide format can reach a width that cannot be achieved by natural wood, and it is not easy to shrink or swell and deform, so that the size of the wood-based panels can be maintained at a good level. Stability, especially suitable for making panel and combined furniture and some places that require large panels. It has become a general trend for wood-based panels to replace solid wood. [0003] In the prior art, particleboard and MDF are usually processed and made of wood, but currently forestry resources are limited, and long-term wood felling will cause soil erosion and damage the ecological environment. Timber resources gr...

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): B27J7/00B27L11/02B27D1/08
CPCB27J7/00B27D1/08B27L11/02
Inventor 叶世俊兰从荣陈昱
Owner FUREN GRP SHAOWU WOOD CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap