Production method of thick solid wood core board

A production method and core board technology, which are used in the joining of wooden veneers, veneer presses, plywood presses, etc., can solve problems such as poor environmental performance, application limitations, and unstable quality, and improve the overall flatness. , The effect of eliminating surface indentation and improving service life

Inactive Publication Date: 2019-04-26
沭阳县金森源木业有限公司
View PDF10 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, as the main material for interior decoration, the quality of the board is not stable, so its application in many regions is limited.
[0004] Furniture boards generally use fiberboard, particle board and plywood as the main substrate, and paint or impregnated paper as the finishing material. Glue acts as a binder, resulting in poor environmental performance
[0005] At the same time, because the existing substrates are generally made of spliced ​​wood or small pieces of wood, the expansion rate of the overall board is not easy to control, and it is easily affected by climate change, which in turn affects the general use of boards in various regions.

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
  • Production method of thick solid wood core board
  • Production method of thick solid wood core board
  • Production method of thick solid wood core board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] This embodiment discloses a kind of production method of solid wood thick core board, comprises the following steps:

[0058] S1. The preparation of thick core board specifically includes:

[0059] (1) Selection of raw materials: choose pine logs with a diameter of 50 cm or more imported from New Zealand as raw materials for thick core board processing, and choose Australian red eucalyptus single-piece veneer as raw materials for panel processing;

[0060] (2) Degreasing of pine wood: peel off the selected pine wood with a diameter of 2 cm, remove the natural weathering layer, then immerse the stripped pine wood in warm water at 50°, and after natural immersion for 12 hours, the water temperature will rise to 80°- 100°, keep it for 20-26 hours, let the pine fiber expand with high strength, remove the pine grease and cool down, take out the log after the water temperature drops to 35°, and proceed to the next step of processing, while maintaining the air humidity in the ...

Embodiment 2

[0082] like Figure 4 As shown, this embodiment discloses a solid wood thick core floor, including a panel 104, a first core layer 102, a thick core layer 101, a second core layer 103 and a back board 105, and the thickness of the first core board layer is the same as that of the second core board layer, and the wood fiber directions of the first core board layer and the second core board layer are perpendicular to the wood fiber direction of the thick core board layer, and the second core board layer The first core board layer, the thick core board layer and the third core board layer are all wood core boards, the first core board layer and the second core board layer are all eucalyptus, the thick core board is pine wood, and the The first core layer, the thick core layer and the third core layer are all directly cut into a whole core from logs.

[0083] Among the above, the patterned paper layer is pasted on the top of the panel layer, and the moisture-proof paper layer is ...

Embodiment 3

[0106] Among them, the soaking, cooking and degreasing of logs are carried out in cooking equipment, such as figure 1 As shown, a kind of cooking equipment for rotary cutting thick core board provided by the present embodiment comprises:

[0107] container 10 for liquid and log segments;

[0108] A heating device 20 arranged in the container 10;

[0109] and a hoisting device 40 for hoisting log segments into and out of the container 10;

[0110] An opening for hoisting in and out log segments is arranged above the container 10; a cover 30 for sealing the opening is arranged on the opening.

[0111] When in use, put the log section for rotary cutting into the container 10, start the heating device 20 to heat the liquid, after the log section is heated, the log section is softened and the flexibility increases, so that the thickness of the log section can reach 7mm ~12mm entire rotary cut veneer (i.e. thick core board), the thickness is greatly increased, and the whole rotar...

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
Thicknessaaaaaaaaaa
Login to view more

Abstract

The invention provides a production method of a thick solid wood core board. The production method includes the steps that S1, a thick core board is prepared; S2, a first core board layer and a secondcore board layer are prepared; S3, floor base materials are assembled; and S4, floor veneering is carried out. A center core board is the thick core board with the thickness of 7.5-12 mm, the overallstrength of floors cannot be affected by grooving during board splicing, and the service life of the floors is greatly prolonged; and in addition, thick solid wood core board layers are subjected tofiber cutting, stress is released, it is guaranteed that the floors are not subjected to buckling deformation from inside to outside, and the overall smoothness of the floors is improved.

Description

technical field [0001] The invention relates to the technical field of floors, in particular to a production method of a solid wood thick core board. Background technique [0002] The wooden floor has the impact with the human body, the resistance is soft and natural, it is beneficial to the health of the human body, and it protects the living safety of the elderly and children; the surface texture can form a beautiful picture, giving people a feeling of returning to nature and returning to basics. The love of the majority of consumers has also become one of the first choice materials for flooring in home decoration. [0003] However, as the main material of interior decoration, the quality of board is unstable, so its application in many regions is limited. [0004] Furniture boards generally use fiberboard, particle board and plywood as the main substrate, and paint or impregnated paper as the finishing material. Glue acts as a binder, resulting in poor environmental per...

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
IPC IPC(8): B27M3/04B27M1/08B27D1/08B27D1/06B27D3/00
CPCB27D1/06B27D1/083B27D3/00B27M1/08B27M3/04
Inventor 庞树贵
Owner 沭阳县金森源木业有限公司
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