Treatment method capable of improving anti-cracking property of rattan

A technology of anti-cracking performance and treatment method, applied in the direction of wood treatment, low temperature treatment, wood low temperature treatment, etc., can solve the problems of tough texture, poor flexibility, human health hazards, unfavorable processing and production, etc., to achieve sufficient softening, good effect, good plasticity

Inactive Publication Date: 2019-01-04
德保县广鑫贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because the newly harvested rattan has tough texture and poor flexibility, it is not conducive to processing and production. Before rattan processing, it is generally peeled, polished, softened and treated with auxiliary agents before being processed into rattan products; and rattan is softened. The rattan is impregnated with a softener, which is composed of organic and inorganic softener components, which is highly polluting to the environment and poor in use safety, and will pose potential hazards to human health

Method used

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  • Treatment method capable of improving anti-cracking property of rattan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A treatment method for improving the anti-crack performance of rattan, comprising the following steps:

[0026] S1. Pre-treatment: Select intact rattans without moths, remove the leaves of the rattans, wash with water to remove impurities, then soak them in 0.6% salt solution for 4 hours, take out the rattans and drain the water.

[0027] S2. Freezing treatment: freeze the pretreated rattan in a refrigerator at -20°C for 4 hours, and then dry it at 60°C until the water content is 40% for later use.

[0028] S3. Cooking: put the frozen rattan into the cooking liquid, heat to 95° C. and cook for 15 minutes, take out the rattan, rinse it with clean water and set aside.

[0029] The cooking liquid comprises: 10% citric acid, 2% potassium permanganate, 3% trisodium phosphate, and the rest is water.

[0030] S4. Softening treatment: soak the steamed rattan in a softener, and use ultrasonic waves during the soaking process, and use ultrasonic waves with a frequency of 35 kHz ...

Embodiment 2

[0035] A treatment method for improving the anti-crack performance of rattan, comprising the following steps:

[0036] S1. Pre-treatment: select intact rattans without moths, remove the leaves of the rattans, wash with water to remove impurities, then soak them in 0.5% salt solution for 5 hours, take out the rattans and drain the water.

[0037] S2. Freezing treatment: freeze the pretreated rattan in a refrigerator at -15° C. for 5 hours, and then dry it at 40° C. until the water content is 30% for later use.

[0038] S3. Cooking: put the frozen rattan into the cooking liquid, heat to 90°C and cook for 20 minutes, take out the rattan, rinse it with clean water and set aside.

[0039] The cooking liquid comprises: 15% of citric acid, 1% of potassium permanganate, 1% of trisodium phosphate, and the rest is water.

[0040] S4. Softening treatment: soak the boiled rattan in a softener, and use ultrasonic waves during the soaking process, and use ultrasonic waves with a frequency ...

Embodiment 3

[0045] A treatment method for improving the anti-crack performance of rattan, comprising the following steps:

[0046] S1. Pre-treatment: select intact rattans without moths, remove the leaves of the rattans, wash with water to remove impurities, then soak them in 0.7% salt solution for 3 hours, take out the rattans and drain the water.

[0047] S2. Freezing treatment: freeze the pretreated rattan in a refrigerator at -20° C. for 3 hours, and set aside.

[0048] S3. Cooking: put the frozen rattan into the cooking liquid, heat to 95° C. and cook for 15 minutes, take out the rattan, rinse it with clean water and set aside.

[0049] The cooking liquid comprises: 5% citric acid, 3% potassium permanganate, 5% trisodium phosphate, and the rest is water.

[0050] S4. Softening treatment: soak the steamed rattan in a softener for 10 hours.

[0051] The softener comprises the following components in parts by weight: 20 parts of aloe vera gel, 3 parts of chitosan quaternary ammonium sal...

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Abstract

The invention provides a treatment method capable of improving the anti-cracking property of a rattan, and relates to the technical field of rattan processing. The treatment method capable of improving the anti-cracking property of the rattan comprises the following steps: performing pretreatment, performing freezing treatment, cooking, performing softening treatment and performing microwave drying. According to the treatment method capable of improving the anti-cracking property of the rattan, the rattan is softened through freezing and cooking treatment and the rattan is further subjected tosoftening treatment by a special softener, so that the effect is obvious and the safety is high; microwave drying treatment is adopted finally, so that permeation and effect generation of the softener are benefited, the wood fiber toughness of the rattan is enhanced, the wood fiber forms a fiber bundle, and the prepared rattan has high toughness and high anti-cracking property.

Description

technical field [0001] The invention relates to the technical field of rattan processing, in particular to a treatment method for improving the crack resistance of rattan. Background technique [0002] Rattan is a part of tropical vines. Its growth length can reach more than 180 meters. The rattan is tough, smooth, and has good elasticity. Boxes, etc., are strong, durable, and highly ornamental, and have the effect of beautifying home life. Rattan products are widely loved by people. [0003] Because the newly harvested rattan has tough texture and poor flexibility, it is not conducive to processing and production. Before rattan processing, it is generally peeled, polished, softened and treated with auxiliary agents before being processed into rattan products; and rattan is softened. The softener is used to impregnate the rattan, which is composed of organic and inorganic softener components, which has high environmental pollution and poor safety in use, and will cause pote...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27K3/02B27K3/52B27K5/00B27K5/06B27K9/00
CPCB27K3/02B27K3/52B27K5/0005B27K5/0065B27K5/06B27K9/002B27K2240/20
Inventor 罗丽策
Owner 德保县广鑫贸易有限公司
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