Manufacturing method of horizontal ultra-wide multicolored grain recombined decorative veneer

A technology for reorganizing decoration and manufacturing methods, which is applied in the joining of wooden veneers, manufacturing tools, chemical instruments and methods, etc., can solve the problems of manufacturing horizontal ultra-wide multi-color texture reorganized decorative veneers without a manufacturing method, etc. It is not easy to bend and deform, the bonding is firm, and the manufacturing process is simple.

Active Publication Date: 2018-01-05
黑龙江省木材科学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The current restructured decorative veneer textures include radial grain, chord grain, bird's eye, tree burl and other wood structure textures, but there is no manufacturing method to produce horizontal ultra-wide multi-color textured restructured decorative veneer

Method used

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  • Manufacturing method of horizontal ultra-wide multicolored grain recombined decorative veneer
  • Manufacturing method of horizontal ultra-wide multicolored grain recombined decorative veneer
  • Manufacturing method of horizontal ultra-wide multicolored grain recombined decorative veneer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Example 1: The horizontal ultra-wide two-color and equal-width texture designed in this example is yellow-brown and reddish-brown equal-width texture, and the texture width is 55 mm. The manufacturing method of the recombined decorative veneer in this example is as follows:

[0033] 1. A round of billets: 300 yellow-brown and reddish-brown veneers each with a thickness of 1mm and 2440 mm in length, 1 mm in thickness, and 2440 mm in length, with uniform color and luster of the veneer core and wood defects removed, are used as the raw material sheet According to the method of changing the color of the sheets, the yellow-brown and red-brown raw material veneers are stacked along the grain at intervals to form a single slab.

[0034] 2. One round of gluing, pressurization, curing, and edge sawing: use moisture-curing isocyanate glue to coat the raw material veneers that make up the single slab layer by layer, and the amount of glue applied is 115g / m 2 , the position sequenc...

Embodiment 2

[0043] Embodiment 2: The horizontal ultra-wide two-color unequal width texture designed in this embodiment is dark brown and light brown unequal width texture, the width of dark brown texture is 45mm, and the width of light brown texture is 90mm, then this embodiment recombines the decorative veneer The manufacturing method is as follows:

[0044] 1. A round of blanks: the core of the veneer is uniform in color, and the wood defects are removed. The length is 2440mm, the moisture content of the veneer is 45%, the thickness of the dark brown veneer is 1mm, and the thickness of the light brown veneer is 2mm. 100 sheets are the raw material veneers. According to the method of changing the color of the sheets, the dark brown and light brown raw material veneers are stacked along the grain at intervals to form a veneer.

[0045] 2. One round of gluing, pressurizing, curing, and edge sawing: use moisture-curing isocyanate glue to coat the raw material veneers that make up the single...

Embodiment 3

[0051] Embodiment 3: The horizontal ultra-wide three-color unequal width texture designed in this embodiment is dark brown, light brown, white unequal width texture, wherein the width of dark brown texture is 20mm, the width of light brown texture is 40mm, and the width of white texture is 30mm, the manufacturing method of the recombined decorative veneer in this embodiment is as follows:

[0052] 1. A round of billets: the core of the veneer has a uniform color, removes wood defects, has a length of 2440mm, a veneer with a moisture content of 45%, a dark brown veneer with a thickness of 1mm, a light brown veneer with a thickness of 2mm and 200 sheets of white veneers with a thickness of 1.5mm are used as raw material veneers. According to the blanking method of changing the color of the sheets, the dark brown, light brown and white raw material veneers are stacked at intervals along the grain to form a veneer.

[0053] 2. One round of gluing, pressurizing, curing, and sawing:...

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Abstract

The invention belongs to the field of manufacturing of recombined decorative veneers and particularly relates to a manufacturing method of a horizontal ultra-wide multicolored grain recombined decorative veneer. Multiple special procedures such as skip color-change assembling, sawing according to angle, slicing according to angle and special-shaped gluing are arrayed and combined for multiple rounds, and a complete set of processing and manufacturing method is formed. According to the trend and demands of the decorative market, technical parameters such as assembling height, assembling type, sawing angle and sawing thickness are adjusted, and geometric patterns formed by horizontal alternating of grains with different colors and equal widths or unequal widths are manufactured and are different from natural grain patterns such as imitation wood grains. The manufactured horizontal ultra-wide multicolored grains are more complex and variable in color and highlight the characteristics of modern fashion and artificial design. The manufacturing method of the horizontal ultra-wide multicolored grain recombined decorative veneer is simple in manufacturing process and easy to operate, the veneers are glued firmly, the product rate is high, and the product decorative veneer does not easily bend, deform, and generate dry shrinkage and suncrack.

Description

technical field [0001] The invention belongs to the field of manufacturing recombined decorative veneers, and in particular relates to a method for manufacturing recombined decorative veneers with horizontal ultra-wide multi-color textures. Background technique [0002] Since the 1960s, foreign countries began to study recombined decorative veneers. Italy, Japan, the United Kingdom and other countries developed recombined decorative veneers in the 1970s, and Italy first realized industrial production. With the application of products in the building decoration industry and furniture industry, its output and quality are also constantly improving. Japan has done a lot of research and development work on recombined decorative veneer, and the recombined decorative veneer produced has been widely used and replaced natural veneer to some extent. The Chinese market has also flooded into the production technology of imported recombined decorative veneer, and some foreign companies ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27D1/08B27D5/00B32B37/12B32B37/10B32B38/00
Inventor 曾春雷黄海兵王春明刘秀艳黄在华王后军
Owner 黑龙江省木材科学研究所
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