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Treatment method for strengthening mechanical properties of palm rattan weaving

A treatment method, rattan technology, applied in the field of arts and crafts, can solve the problems of poor weather resistance, waste of resources, and decline in mechanical properties, and achieve the effects of short production cycle, low cost, and extended service life

Inactive Publication Date: 2018-11-06
阜南县勤艺工艺品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of processing palm rattan into woven products, the problems often encountered are poor weather resistance and shock resistance, rapid decline in mechanical properties, and the prepared woven handicrafts are deformed in less than a year, resulting in a great waste of resources.

Method used

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  • Treatment method for strengthening mechanical properties of palm rattan weaving

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A processing method for enhancing the mechanical properties of palm rattan weaving, comprising the following steps:

[0018] (1) Mechanically peel the harvested palm rattan and dry it in the sun for 2 days, stir and bleach with bleach to remove the residual cortex on the surface, the stirring speed is 200 rpm, the bleaching temperature is 60°C, and the bleaching time is 20 minutes, and then placed in Heat treatment under steam, the steam pressure is 0.25MPa, the steam temperature is 100°C, and the treatment time is 1.5 hours;

[0019] (2) Rinse the heat-treated palm rattan with water for 2 times, then dry it, control the drying temperature at 60°C, dry it until the water content is between 10-12%, and then place it in a glue-containing agent for vacuum Dipping treatment, and then refrigerated at 0°C for 7 hours. After refrigerated, take out the rattan, scrub the surface and put it in an oven for drying. The oven is heated to 60°C and dried until the water content is bet...

Embodiment 2

[0026] A processing method for enhancing the mechanical properties of palm rattan weaving, comprising the following steps:

[0027] (1) Mechanically peel the harvested palm rattan and dry it in the sun for 2 days, stir and bleach with bleach to remove the residual cortex on the surface, the stirring speed is 220 rpm, the bleaching temperature is 65°C, and the bleaching time is 25 minutes, and then placed in Heat treatment under steam, the steam pressure is 0.28MPa, the steam temperature is 105°C, and the treatment time is 1.8 hours;

[0028] (2) Rinse the heat-treated palm rattan with water for 2 times, then dry it, control the drying temperature at 65°C, dry it until the water content is between 10-12%, and then place it in a glue-containing agent for vacuum Dipping treatment, and then refrigerated at 3°C ​​for 8 hours. After refrigerated, take out the rattan, scrub the surface and put it in an oven for drying. The oven is heated to 65°C and dried until the water content is b...

Embodiment 3

[0035] A processing method for enhancing the mechanical properties of palm rattan weaving, comprising the following steps:

[0036] (1) Mechanically peel the harvested palm rattan and dry it in the sun for 3 days, stir and bleach with bleach to remove the residual cortex on the surface, the stirring speed is 240 rpm, the bleaching temperature is 70°C, and the bleaching time is 30 minutes, and then placed in Heat treatment under steam, the steam pressure is 0.30MPa, the steam temperature is 110°C, and the treatment time is 2.0 hours;

[0037](2) Rinse the heat-treated palm rattan with water for 3 times, then dry it at a controlled drying temperature of 70°C, dry it until the water content is between 10-12%, and then place it in a glue-containing agent for vacuum Dipping treatment, and then refrigerated at 5°C for 10 hours. After refrigerated, take out the rattan, scrub the surface and put it in an oven for drying. The oven is heated to 70°C and dried until the water content is ...

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Abstract

The invention relates to the technical field of artworks and discloses a treatment method for strengthening the mechanical properties of palm rattan weaving. First, palm rattans are bleached. A bleaching agent mainly comprises hydrogen peroxide and meanwhile adds phosphogypsum, and the bleaching agent can achieve the purpose of bleaching and meanwhile maintains the stability of cellulose. Then, the palm rattans are boiled by forcing steam under pressure, so that polyxylan which can cause the instability of chemical properties of the palm rattans can be removed, and the toughness of the rattansis improved. Further, a glue agent is used for modified treatment. By the treatment method, the strength of the rattans can be enhanced, the stability is enhanced, and meanwhile the rattans have goodtoughness. The treatment method has the advantages of optimizing inferior rattans, prolonging the durable years of the rattans, widening the use range of the rattans, increasing the added value of rattan products, being easy to control during production and having simple equipment, short production cycle, low cost and wide prospect of application, and the treated rattans can be widely applied tothe industries of furniture, interior decoration, etc.

Description

technical field [0001] The invention belongs to the technical field of arts and crafts, and in particular relates to a treatment method for enhancing the mechanical properties of palm rattan weaving. Background technique [0002] Palm rattan, a rattan plant of the palm family, cane is an ideal material for making furniture and handicrafts. The multi-purpose plant resources in the treasure house of tropical and subtropical forests, raw rattan is an important forest product next to wood and bamboo, and has high economic value. China's palm rattan resources are extremely scarce, and more than 90% (about 40,000 tons per year) of raw materials required by the processing industry rely on imports from Southeast Asia. As some countries in Southeast Asia restrict exports to ensure the supply of domestic rattan resources, how to increase their own resource reserves to promote the sustainable development of the industry is the challenge faced by Chinese palm rattan industry. [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27K3/02B27K3/08B27K3/52B27K5/04B27K9/00
CPCB27K9/002B27K3/0214B27K3/0271B27K3/08B27K3/52B27K5/04
Inventor 童叶辉
Owner 阜南县勤艺工艺品有限公司
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