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Production technique of corrosion-resistant solid wood frame

A production process and anti-corrosion technology, applied in wood processing equipment, wood treatment, impregnated wood, etc., can solve problems such as poor anti-corrosion performance, achieve good gloss retention, simple process, and prolong service life

Inactive Publication Date: 2016-08-31
NINGGUO DINGXUAN CULTURAL & CREATIVE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Chinese Invention Patent Application Publication No. CN 102805511 A discloses a method for producing craft picture frames. The invention uses wooden boards such as paulownia wood, beech wood, fir wood, and pine wood as raw materials, and then soaks them in hot water, dries them, and makes frames. The picture frame produced by the method is relatively flat and smooth, and is not easily deformed. However, the inventive process is relatively simple and the anti-corrosion performance is not good.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A production process of a corrosion-resistant solid wood picture frame, comprising the steps of:

[0023] S1. Raw material treatment: a. Color bleaching: select wood boards without mildew marks and moths, and immerse them in 5% H2O containing 1% ammonium lignosulfonate 2 o 2 In the solution, soak for 20min;

[0024] b. Soaking: soak the selected wood in the soaking solution at 55°C, take it out after 6 hours, and then put it in the soaking solution at room temperature for another 2 hours. The soaking water level is 2cm higher than the surface of the soaked wood board;

[0025] c. Drying: Put the soaked wood into the vacuum equipment for 15 minutes, take it out, put it in the vacuum equipment, and dry it under vacuum at 85°C for 6 hours; d. Compression: Put the dried wood on the hot press Thermosetting compression treatment;

[0026] S2. Cutting: Cut the wood to the required frame according to the size measured by the picture frame, with a corner of 45°, and then sand...

Embodiment 2

[0031] A production process of a corrosion-resistant solid wood picture frame, comprising the steps of:

[0032] S1. Raw material treatment: a. Color bleaching: select wood boards without mildew marks and moths, and immerse them in 6% H2O containing 1% ammonium lignosulfonate. 2 o 2 In the solution, soak for 18min;

[0033] b. Soaking: Soak the selected wood in the soaking solution at 58°C, take it out after 6 hours, and then put it in the soaking solution at room temperature for another 2.5 hours. The soaking water level is 3cm higher than the surface of the soaked wood board;

[0034] c. Drying: Put the soaked wood into the vacuum equipment for 20 minutes, take it out, put it in the vacuum equipment, and vacuum dry it at 90°C for 6 hours; d. Compression: Put the dried wood on the hot press Thermosetting compression treatment;

[0035] S2. Cutting: Cut the wood to the required frame according to the size measured by the picture frame, with a corner of 45°, and then sand it...

Embodiment 3

[0040] A production process of a corrosion-resistant solid wood picture frame, comprising the steps of:

[0041] S1. Raw material treatment: a. Color bleaching: select wood boards without mildew marks and moths, and soak them in 7% H2O containing 1% ammonium lignosulfonate. 2 o 2 Soak in the solution for 16 minutes;

[0042] b. Soaking: Soak the selected wood in the soaking solution at 60°C, take it out after 6 hours, then put it in the soaking solution at room temperature and continue soaking for 2.5 hours, the soaking water level is 4cm higher than the soaked wood board surface;

[0043] c. Drying: Put the soaked wood into the vacuum equipment for 25 minutes, take it out, put it in the vacuum equipment, and vacuum dry it at 95°C for 6 hours; d. Compression: Put the dried wood on the hot press Thermosetting compression treatment;

[0044] S2. Cutting: Cut the wood to the required frame according to the size measured by the picture frame, with a corner of 45°, and then sand...

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Abstract

The invention provides a production technique of a corrosion-resistant solid wood frame and relates to the field of wood processing. The production technique comprises four steps including raw material treatment, cutting, assembling and paint coating. The raw material treatment step comprises four substeps including bleaching, soaking, drying and compressing. According to the production technique, frame bar wood used by the frame is subjected to corrosion resistance treatment such as soaking with a soak solution and varnish coating, so that the corrosion resistance of the frame is further optimized based on the prior art by means of the production technique, and the service life of the frame is effectively prolonged.

Description

technical field [0001] The invention relates to the field of wood processing, in particular to a production process of a corrosion-resistant solid wood picture frame. Background technique [0002] The picture frame is a mosaic device designed by assembling four frames to protect and display decorative paintings and calligraphy, and to enhance their expressiveness. Its main function is to protect the smooth edges and corners of the painting and not cause creases to the painting paper , is a very practical daily necessities with a long service life. [0003] Chinese Invention Patent Application Publication No. CN 102805511 A discloses a method for producing craft picture frames. The invention uses wooden boards such as paulownia wood, beech wood, fir wood, and pine wood as raw materials, and then soaks them in hot water, dries them, and makes frames. The picture frame produced by the method is relatively flat and smooth, and is not easily deformed. However, the inventive proc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27M3/00B27K3/02B27K3/52B27K3/16B27K5/02B27K5/04
CPCB27M3/008B27K3/02B27K3/16B27K3/52B27K5/02B27K5/04B27K2240/20
Inventor 陈凯
Owner NINGGUO DINGXUAN CULTURAL & CREATIVE CO LTD
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