Regeneration artificial board

A technology of wood-based panels and splints, which is applied in the direction of manufacturing tools, the joining of wooden veneers, and wood processing equipment, etc., can solve the problems of consuming forest resources and polluting the environment, and achieve the goals of saving forest resources, protecting the environment, and reducing processing costs Effect

Inactive Publication Date: 2009-01-07
杨橙双
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] During the processing of wood, a lot of waste is generated, such as: shavings, sawdust, veneer, wood chips, and branches. In the current logistics packaging, wastes such as wood-based panel (plywood) processing and wood pr

Method used

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  • Regeneration artificial board
  • Regeneration artificial board
  • Regeneration artificial board

Examples

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Example Embodiment

[0021] See figure 1 , The raw materials of recycled wood-based panels (composite particleboard): shavings, sawdust, wood chips, bamboo silk, etc., are mixed evenly with resin glue in proportion, and placed on a fixed hydraulic mold, and then subjected to high temperature and heavy pressure. (Note: The more the glue ratio, the heavier the pressure, and the harder the hardness of the composite particleboard. For example, small boards are directly pressed into molds with molds, without sawing edges, and large boards should be sawed on four sides and then cut into specifications. The finished product can also be sawn into various square bars, square piers, slats, etc. according to the purpose. (Such as figure 2 )

[0022] This recycled wood-based panel (composite particleboard) can usually be made into the conventional dimensions of length×width×thickness in the following table.

[0023] Table 1: (The marked size is mm)

[0024] Total size: length × width × thickness

[00...

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Abstract

The invention provides a regenerated artificial slab which is mainly made of timber waste (wood shavings, saw dust and wooden chips), four-side plywood waste of plywood manufacture factories and logistic packaging waste (plywood). The logistic packaging waste is artificially processed into strip-shaped slabs with unified specification, then resin cement is applied to the slabs, and the slabs are formed into artificial slabs under the conditions of high temperature and high stress. The slabs can be made into regenerated artificial slabs with two types of different structures: composite flake boards and edge-strip plywood. The thickness of the regenerated artificial slab is larger than 30mm; the regenerated artificial slab, to which a nail can be driven, can be sawed and can replace a raw wood; the regenerated artificial slab improves the comprehensive utilization rate of timber by 1.8 times, reduces forest resource consumption and waste treatment expense, and can be applied to logistic trays, logistic packages, furniture, decorations, etc. The logistic packaging waste is reutilized as far as possible after resource recovery. The regenerated artificial slab attaches profound significance to the building of a resource-conserving and environment-friendly society.

Description

【Technical field】 [0001] The invention is a new type of regenerated wood-based panel, which is the reuse of wood processing residues and packaging wastes, and plays an important role in saving forest resources, protecting the environment, saving costs, and promoting the development of circular economy. Regenerated wood-based panels are stable in performance, cheap, practical and widely used, making up for the blank of ultra-thick wood-based panels in my country. Using it on logistics packaging can avoid fumigation / treatment, (free of IPPC) and meet the requirements of green packaging. It can be made into a new type of recycled wood-based panel with multiple styles and sizes, which can be sawed, nailed, glued and veneered. 【Background technique】 [0002] With the process of economic globalization, the development of China's economy and the demand for international trade, my country's manufacturing and processing industries have increased significantly, resulting in a signifi...

Claims

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Application Information

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IPC IPC(8): B27D1/04B32B21/13
Inventor 杨橙双
Owner 杨橙双
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