Softening method for osier wood

A technology of willow and wood, applied in the direction of wood treatment, impregnating wood, wood impregnation, etc., can solve the problems of not achieving good effect, affecting the characteristics of willow, harming the human body, etc., achieving not easy to fluff, significant softening effect, and insect control good performance

Inactive Publication Date: 2017-01-04
阜南县环宇柳木工艺制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the characteristics of willow weaving itself, it is relatively hard in the weaving process, which is not conducive to weaving, and needs to be softened. At present, the softening is mainly the traditional method, such as soaking in boiling water, boiling, etc., which is not only time-consuming bu

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A method for softening bark willow wood, comprising the steps of:

[0025] (1) Willow pretreatment:

[0026] Select freshly harvested, mature willows that are free from diseases and insect pests, cook and peel them, rinse them with clean water, and make wood willows for later use;

[0027] (2) Steam explosion treatment:

[0028] Put the willow wood processed in step (1) into a closed tank, let in water vapor at a temperature of 100°C, and keep the pressure in the closed tank at 4MPa. After reaching the normal state, take out the willow wood for later use;

[0029] (3) Soaking and drying treatment:

[0030] Put the willow wood treated in step (2) into the treatment solution for soaking for 1.5 hours. The treatment solution is an aqueous solution of dimethylformamide with a mass fraction of 1%. After the soaking treatment, take out the willow wood and dry it to the whole The water content is 35~40% for later use;

[0031] (4) Microwave treatment:

[0032] Put the wi...

Embodiment 2

[0045] A method for softening bark willow wood, comprising the steps of:

[0046] (1) Willow pretreatment:

[0047] Select freshly harvested, mature willows that are free from diseases and insect pests, cook and peel them, rinse them with clean water, and make wood willows for later use;

[0048] (2) Steam explosion treatment:

[0049] Put the willow wood processed in step (1) into a closed tank, let in water vapor at a temperature of 110°C, and keep the pressure in the closed tank at 5 MPa. After heat preservation and pressure holding for 2 hours, quickly reduce the temperature and pressure to After normalization, take out the willow wood for later use;

[0050] (3) Soaking and drying treatment:

[0051] Put the willow wood treated in step (2) into the treatment solution for soaking for 2 hours. The treatment solution is an aqueous solution of dimethylformamide with a mass fraction of 1.5%. After the soaking treatment, take out the willow wood and dry it until the whole T...

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PUM

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Abstract

The invention discloses a softening method for osier wood, and belongs to the technical field of osier processing. The softening method specifically comprises the following steps of (1) pretreatment of osier; (2) steam explosion treatment; (3) immersing and drying treatment; (4) microwave treatment; and (5) drying and weaving. By adoption of the softening method for the osier wood, a remarkable softening effect on the osier wood is achieved, and the weaving time can be shortened by 30-50%; in addition, the softening method has little influence on the original characteristics of the osier wood, the cracking rate in softening treatment and the cracking rate in weaving processing are decreased by 15-20% and 20-30% correspondingly compared with existing methods; and the finally treated osier wood is good in strength and stability, excellent in corrosion resistance and worm prevention and not prone to being roughed when used, and better use value is achieved.

Description

technical field [0001] The invention belongs to the technical field of bark willow processing, and in particular relates to a method for softening bark willow wood. Background technique [0002] Willow is one of the traditional Chinese handicrafts, rich in raw material resources and with a long history. Willow woven products are beautiful in appearance, low in price, green and environmentally friendly, and have good artistry and practicability. They are widely used in daily life, home decoration, and art appreciation. They are welcomed by domestic and foreign consumers and have a good market prospect. Willow is one of the main raw materials for making willow. [0003] Due to the characteristics of willow weaving itself, it is relatively hard in the weaving process, which is not conducive to weaving, and needs to be softened. At present, the softening is mainly the traditional method, such as soaking in boiling water, boiling, etc., which is not only time-consuming but also ...

Claims

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Application Information

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IPC IPC(8): B27K5/06B27K3/34B27K3/02B27K5/04B27K5/00B27K9/00
CPCB27K5/06B27K3/02B27K3/0207B27K3/34B27K5/0055B27K5/04B27K9/002B27K2240/20
Inventor 徐学朋
Owner 阜南县环宇柳木工艺制品有限公司
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