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Straw braid material treatment method

A processing method and straw weaving technology, applied in wood processing, wood processing details, reed/straw processing, etc., can solve the problems of poor toughness and pollution of straw woven materials, and achieve the effects of bright colors, simple operation and strong adaptability

Inactive Publication Date: 2019-04-23
成都市新都区巧帆棕编专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: the toughness of the straw material prepared by the existing method for processing the straw material is not strong, and there is a problem of pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Embodiment 1 processes straw material with the inventive method

[0052] The specific operation steps are as follows:

[0053] a. Material selection

[0054] Select green wheat stalks with a growth cycle of 3 to 7 years, with a length of 1 to 1.5 cm and a diameter of 4 to 5 cm;

[0055] b. smashed

[0056] Hammering the selected straw, each hammer 6 to 8 times, the hammering force is uniform;

[0057] c. Scribing

[0058] Scribing the hammered straw; the size of the scribing is 1cm, 0.5cm, 0.4cm, 0.3cm, 0.2cm, 0.1cm, 0.8mm, 0.25mm;

[0059] d. Bleaching

[0060] Sulfur combustion is used to release sulfur dioxide to bleach wheat straw, with a bleaching temperature of 40°C and a bleaching time of 24 hours;

[0061] e. Soak

[0062]Place the bleached wheat straw in a sodium bicarbonate solution with a pH value of 7.4, pressurize it to 3.2 atmospheres, soak it for 2 days, and then soak it in clean water for 2 days;

[0063] Then transfer to the condition of vacuum ...

Embodiment 2

[0066] Embodiment 2 processes straw material with the inventive method

[0067] The specific operation steps are as follows:

[0068] a. Material selection

[0069] Select green sorghum stalks with a growth cycle of 3 to 7 years, the length of the sorghum stalk is 1 to 1.5 cm, and the diameter is 4 to 5 cm;

[0070] b. smashed

[0071] Hammering the selected sorghum stalks, each hammering 6 to 8 times, the hammering force is uniform;

[0072] c. Scribing

[0073] Scribing the hammered sorghum stalks; the scribing size is 1cm, 0.5cm, 0.4cm, 0.3cm, 0.2cm, 0.1cm, 0.8mm, 0.25mm;

[0074] d. Bleaching

[0075] Sorghum stalks are bleached by burning sulfur dioxide to release sulfur dioxide, with a bleaching temperature of 60°C and a bleaching time of 30 hours;

[0076] e. Soak

[0077] Place the bleached sorghum stalks in a sodium bicarbonate solution with a pH value of 15, pressurize to 3.8 atmospheres, soak for 3 days, and then soak in clean water for 3 days;

[0078] Then...

Embodiment 3

[0081] Embodiment 3 processes straw material with the inventive method

[0082] The specific operation steps are as follows:

[0083] a. Material selection

[0084] Choose green ginger lotus stalks with a growth cycle of 3 to 7 years, the length of the ginger lotus stalk is 1 to 1.5 cm, and the diameter is 4 to 5 cm;

[0085] b. smashed

[0086] Hammer the selected ginger lotus stalks, each hammering 6 to 8 times, and the hammering force is even;

[0087] c. Scribing

[0088] Scribing the hammered ginger lotus stalks; the size of the scribing is 1cm, 0.5cm, 0.4cm, 0.3cm, 0.2cm, 0.1cm, 0.8mm, 0.25mm;

[0089] d. Bleaching

[0090] Sulfur combustion is used to release sulfur dioxide to bleach the ginger lotus stalks, the bleaching temperature is 50°C, and the bleaching time is 27h;

[0091] e. Soak

[0092] Place the bleached ginger lotus stalks in a sodium bicarbonate solution with a pH value of 10, pressurize to 3.5 atmospheres, soak for 3 days, and then soak in clean w...

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Abstract

The invention belongs to the field of straw utilization, and particularly relates to a straw braid material treatment method and aims to solve the problem that straw braid materials prepared by an existing straw braid material treatment method are low in toughness and cause pollution. The straw braid material treatment method includes the steps: a material section; b breaking by beating; c cutting; d bleaching; e soaking; f coloring. Sulfur is burnt to release sulfur dioxide and bleach fruit straws at the bleaching temperature of 40-60 DEG C for 24 hours (24-30 hours); the dried fruit straws are colored by mineral pigments to obtain the straw braid materials. The straw braid materials are bleached, soaked and colored by the special method, so that the straw braid materials are strong in aromatic flavor, durable and longer in service life. The treatment method is simple in operation, free from environmental pollution, safe and environmentally friendly.

Description

technical field [0001] The invention belongs to the field of straw utilization, and in particular relates to a processing method for straw woven materials. Background technique [0002] Straw woven items mainly refer to handicrafts and daily necessities such as straw hats, slippers, baskets or satchels woven from brown, straw, rattan or bamboo weaving materials. This kind of straw woven articles is environmentally friendly, economical, applicable and beautiful, and has become a best-selling commodity in domestic and foreign markets. [0003] The raw materials of woven straw articles mainly come from plant straws, such as corn stalks, sorghum stalks, etc. After the plant straws are treated by special processes, the toughness of the straws is enhanced, wear-resistant and durable. At present, in the treatment process of straw woven materials, there is pollution in the decolorization method, and basic dyes are mostly used in dyeing, the color is difficult to control, the color ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27K5/04B27K5/02B27K3/08B27K9/00B27K3/16
CPCB27K3/08B27K3/16B27K5/02B27K5/04B27K9/00
Inventor 刘俊英
Owner 成都市新都区巧帆棕编专业合作社
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