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Decoration material having large surface adhered with bamboo single sheet, and mfg. method thereof

A technology of decorative materials and facing materials, which is applied in the field of wood-based panel manufacturing, and can solve problems such as the inability to obtain ideal large-format decorative materials

Inactive Publication Date: 2003-05-21
NANJING FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to develop a technology that can make small-format bamboo veneers into large-format facing materials for the deficiency that the existing bamboo veneer rotary cutting or slicing technology cannot obtain ideal large-scale facing materials. and products

Method used

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  • Decoration material having large surface adhered with bamboo single sheet, and mfg. method thereof
  • Decoration material having large surface adhered with bamboo single sheet, and mfg. method thereof
  • Decoration material having large surface adhered with bamboo single sheet, and mfg. method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The technological process of manufacturing large-format bamboo veneer veneer decoration materials is as follows:

[0016] a. Bamboo veneer rotary cutting - the bamboo tube with a length of 840mm is rotary cut into 0.25mm thick bamboo veneer;

[0017] b. Standardized treatment - cutting the rotary cut bamboo veneer into a specification of 255 × 840 (mm);

[0018] c. Incisors - one end of the standardized bamboo veneer along the length direction (bamboo fiber direction)

[0019] (or both ends) process splicing teeth;

[0020] d. Tooth-shaped and lengthened billet assembly - the bamboo veneer with splicing teeth has been processed on the end surface, and the surface has been wet-pasted and glued

[0021] Carry out butt jointing on the paper or non-woven fabric of the agent to form the required length; repeat the aforementioned butt joint along the width direction

[0022] Operation, and closely arrange the butted bamboo veneers on the paper or non-woven fabric in ...

Embodiment 2

[0026] The following process can also be used to manufacture large-format bamboo veneer veneer decoration materials:

[0027] a. Bamboo veneer rotary cutting - the bamboo tube with a length of 840mm is rotary cut into 0.3mm thick bamboo veneer;

[0028] b. Standardized treatment - cutting the rotary cut bamboo veneer into a specification of 305 × 840 (mm);

[0029] c. Incisors - one end of the standardized bamboo veneer along the length direction (bamboo fiber direction)

[0030] (or both ends) process splicing teeth;

[0031] d Tooth-shaped long assembly - decorate the plywood (or blockboard, medium density fiberboard) according to the veneer

[0032] The base plate is pretreated, and the wet paste adhesive is applied on the decorative surface;

[0033] Bamboo veneers with toothed teeth are butt-jointed on the substrate with wet adhesive on the surface to form the required

[0034] length; repeat the aforementioned docking operation along the width direction, and ...

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Abstract

The present invention relates to a technique capabel of making small-width bamboo single board into large-width decorative board and its product. It is technically characterized by that along the length direction of cut bamboo single board (bamboo fibre direction) a toothed lengthening technique is adopted to splice those bamboo single boards, and a directly blank-assembling or prefabricating mode is used to obtain large-width bamboo single board decorative material. Its main technological process includes the steps of culting bamboo single board, standardization treatment, cutting teeth and trothed lengthening and assembling blank.

Description

1. Technical field [0001] The invention belongs to the technical field of wood-based panel manufacturing in the wood industry. 2. Background technology [0002] In order to expand the decorative area of ​​precious tree species wood and improve the utilization rate of precious tree species wood, it is generally used at home and abroad to cut or slice precious tree species wood into veneers with a thickness of 0.2-1.0 mm (also called thin wood, the thickness is less than 0.3mm is usually called micro veneer), which is used as the surface decoration material of wood-based panels. Generally, the decorative board that sticks veneer glue on the plywood substrate is called veneer decorative plywood; the decorative board that sticks veneer glue on blockboard (or medium density fiberboard) is called veneer decorative blockboard ( or veneered decorative MDF). [0003] With the sharp decline of natural forest resources in the world, precious tree species are even more in short supply...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27D5/00
Inventor 张齐生蒋身学
Owner NANJING FORESTRY UNIV