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A treatment method for improving the weaving performance of Amorpha fragrans strips

A treatment method, the technology of Amorpha fruticosa, applied in wood treatment, wood heat treatment, wood treatment details, etc., can solve the problems of weaving personnel damage, increase of weaving cost, breakage, etc., to improve dimensional stability, weaken hygroscopicity, prolong The effect of service life

Active Publication Date: 2018-10-02
FUNAN TENGBO ARTS & CRAFTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Amorpha fruticosa, deciduous shrub, branches brown, pilose, then smooth, odd-pinnate compound leaves, lanceolate to elliptic, apex round or slightly concave, with small apex, base round, and Gland point, cold-resistant, drought-resistant, humidity-resistant, saline-alkali-resistant, wind-sand-resistant, and stress-resistant shrubs can grow on barren hillsides, roadsides, river banks, and saline-alkali lands; It is used for weaving baskets and weaving baskets, but it is often prone to breakage during the weaving process, which not only increases the waste of Amorpha fragrans bars, increases the cost of weaving, but also easily causes damage to the weaving personnel; The processing method of the weaving performance of Amorpha fringe strips is of great significance to the development of the field of Amorpha fringa weaving products

Method used

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  • A treatment method for improving the weaving performance of Amorpha fragrans strips
  • A treatment method for improving the weaving performance of Amorpha fragrans strips

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] In the embodiment of the present invention, a processing method for improving the weaving performance of amorpha bark, the specific method is as follows:

[0016] (1) Remove the roots and leaves of the Amorpha fragrans bark, soak it in a potassium nitrate solution with a mass fraction of 1.5% for 45 minutes, take out the filtrate, and treat it with constant temperature steam for 18 minutes at a temperature of 180 ° C, take it out, and put it in a temperature of Drying at 64°C until the moisture content is 19% to obtain pretreated Amorpha fruticosa strips;

[0017] (2) Submerge the pretreated Amorpha fruticosa strips in the treatment agent for 39 minutes, and pass through ultrasonic waves for ultrasonic treatment. The filter agent is taken out, and treated with constant temperature steam for 5 minutes at a temperature of 132°C, with a heating rate of 5.4°C / min Raise the temperature to 174°C and continue the steam treatment at constant temperature for 8 minutes, then trea...

Embodiment 2

[0023] In the embodiment of the present invention, a processing method for improving the weaving performance of amorpha bark, the specific method is as follows:

[0024] (1) Remove the roots and leaves of the Amorpha fragrans strips, immerse them in a potassium nitrate solution with a mass fraction of 1.6% for 48 minutes, take out the filtrate, and treat it with constant temperature steam for 18.5 minutes at a temperature of 181°C. drying at 65°C until the moisture content is 20%, to obtain pretreated Amorpha fruticosa strips;

[0025] (2) Submerge the pretreated Amorpha fruticosa strips in the treatment agent for 40 minutes, and pass through the ultrasonic wave for ultrasonic treatment. The filter agent is taken out, and the temperature is 133 ° C. Raise the temperature to 175°C and continue the constant temperature steam treatment for 8.5min, then treat at a constant pressure of 2.6MPa for 15.5min, increase the pressure at a rate of 0.35MPa / min to 7.5MPa and continue the con...

Embodiment 3

[0031] In the embodiment of the present invention, a processing method for improving the weaving performance of amorpha bark, the specific method is as follows:

[0032] (1) Remove roots and leaves from Amorpha fragrans strips, immerse them in a potassium nitrate solution with a mass fraction of 1.7% for 50 minutes, take out the filtrate, and treat it with constant temperature steam for 19 minutes at a temperature of 182°C. Drying at 66°C until the moisture content is 21% to obtain pretreated Amorpha fruticosa strips;

[0033] (2) Submerge the pretreated Amorpha fruticosa strips in the treatment agent for 41 minutes, and pass through the ultrasonic wave for ultrasonic treatment, take out the filter agent, and treat it with constant temperature steam for 6 minutes at a temperature of 134 °C, at a heating rate of 5.8 °C / min Raise the temperature to 176°C and continue the constant temperature steam treatment for 9 minutes, and then continue the constant pressure treatment at a pr...

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Abstract

The invention belongs to the technical field of amorpha fruticosa twig weaving and processing and particularly relates to a treatment method for improving the weaving property of amorpha fruticosa twigs. The method specifically includes the following steps of (1) pretreatment and (2) secondary treatment. By means of the treatment method, the radial full drying shrinkage and air drying shrinkage, the chordwise full drying shrinkage and air drying shrinkage and the volume full drying shrinkage and air drying shrinkage of the amorpha fruticosa twigs can be reduced, the radial water-saturated moisture expansion rate and air drying moisture expansion rate, the chordwise water-saturated moisture expansion rate and air drying moisture expansion rate and the volume water-saturated moisture expansion rate and air drying moisture expansion rate of the amorpha fruticosa twigs are reduced, the moisture absorption property of the amorpha fruticosa twigs is substantially reduced, the dimensional stability of the amorpha fruticosa twigs is remarkably improved, and the phenomena of amorpha fruticosa twig deformation and cracking are effectively avoided; and besides, the setting effect of the effective components of a treatment agent is facilitated, the effect on inhibiting white rot fungi, brown-rot fungi and mycete is also facilitated, improvement of leaching resistance and rotting and mold resistance of anti-rot treated wood is facilitated, and the service life of the wood is effectively prolonged.

Description

technical field [0001] The invention belongs to the technical field of weaving and processing of amorpha bark, in particular to a processing method for improving the weaving performance of amorpha bark. Background technique [0002] Amorpha fruticosa, deciduous shrub, branches brown, pilose, then smooth, odd-pinnate compound leaves, lanceolate to elliptic, apex round or slightly concave, with small apex, base round, and Gland point, cold-resistant, drought-resistant, humidity-resistant, saline-alkali-resistant, wind-sand-resistant, and stress-resistant shrubs can grow on barren hillsides, roadsides, river banks, and saline-alkali lands; It is used for weaving baskets and weaving baskets, but it is often prone to breakage during the weaving process, which not only increases the waste of Amorpha fragrans bars, increases the cost of weaving, but also easily causes damage to the weaving personnel; The processing method of weaving properties of amorpha fringe is of great signifi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27K9/00B27K3/02B27K3/20B27K5/00B27K5/04B27K3/52
CPCB27K3/02B27K3/20B27K3/52B27K5/0065B27K5/0085B27K5/04B27K9/002B27K2240/20B27K2240/70
Inventor 腾博
Owner FUNAN TENGBO ARTS & CRAFTS CO LTD
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