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Colored rice and wheat straw and product thereof

A technology of rice straw and mountain grass, applied in the fields of daily necessities and production, can solve the problems of difficulty in forming a bigger and better market, not being able to bring economic benefits to farmers, and poor market effects, and achieving low cost, increased aesthetics, The effect of preventing skin diseases

Inactive Publication Date: 2009-01-21
付加词
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, a large amount of rice and wheat straw in rural areas are mainly piled up and fermented to be used as agricultural fertilizer, which is of low value and cannot bring economic benefits to more farmers.
Existing products such as straw hats, grass mounds, bodhisattvas, or straw mats made of rice and wheat straw are also formed based on the true colors of rice and wheat straw, retaining the traditional structural form, and do not have an appearance effect that is more attractive to consumers, resulting in The market effect is not good, the consumption is limited, and it is difficult to form a bigger and better market

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0010] Example 1. Selection of rice straw or mountain grass. For the harvested rice straw or mountain grass, timely remove the dead leaves and deteriorating and discolored stalks in the middle and lower parts of the stems. After drying in the sun, store them in a ventilated and rain-proof manner to avoid deterioration and discoloration of the rice straw during the stacking process. The raw grass is ready for use.

example 2

[0011] Example 2. According to the weight ratio, dry rice straw or mountain grass: pigment = 10000: (0.5-2) select any value in the range of red, sauce red, yellow, royal blue, dark blue, cyan, navy blue, and Tibetan Existing dyes in blue, black, gray, green and other colors. According to the ratio of 1g dye: 10ml glacial acetic acid of 10% concentration, put the glacial acetic acid into the weighed dye to prepare a slurry; then take distilled water according to the ratio of 2000ml distilled water for 1g dye, and heat the distilled water to 50℃, Dissolve the slurry dye evenly in distilled water at 50°C under stirring. After cooling to room temperature, dilute it at the ratio of 1 gram of dye: 5000 ml of distilled water, and prepare it as an intermediate product that is finally formulated into a dye solution.

[0012] Take 3000ml of the above products into the dyeing vat, add 200ml of 1% glacial acetic acid solution, 200ml of 1% levelling agent solution, 200ml of anhydrous sodium s...

example 3

[0016] Example 3. Using the dyed rice straw or mountain grass obtained in Example 1 and Example 2 as raw materials, weaving according to the traditional rural weaving method of straw mats, straw piers, straw hats, straw shoes, bodhisattva or straw brooms; using dyed rice straw At the time, the prepared dyed straw can be selected according to the color matching method designed by the weaver.

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PUM

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Abstract

The invention relates to dyeing rice-wheat straw which is prepared by the following steps: the existing dry rice-wheat straw or dry hill straw in the countryside is used as raw material; after selection and dead leaf removal, clean stalks are retained; the treated rice-wheat straw of which the weight accounts for 10 to 35 percent of prepared dye liquor is weighed, and is boiled in a boiler for at least five minutes; the rice-wheat straw is extracted and dried till water can not be leached; then, the rice-wheat straw is placed in a container filled with the prepared dye liquor to be dyed. The product of the dyeing rice-wheat straw includes straw mats, straw blocks, straw mattresses, straw sandals, straw ropes, straw hats and fireworks of which the wadding is made from the dyeing rice-wheat straw. The developed product of the dyeing rice-wheat straw or the hill straw has the traditional effects of environmental protection and health care, and has certain aesthetic decorative effects.

Description

Technical field [0001] The invention relates to a dyed rice straw and production and daily articles made from the dyed rice straw. Background technique [0002] Straw is mainly used as forage grass or weaving straw mats, straw piers or bodhisattva. The former is used for cushioning on bed slabs, safety aids in construction, and cement curing coverings, etc. The latter two are sitting tools in life, especially It is used more in the rural areas of rice-producing areas in southern China. A small amount of wheat straw is used in a very small number of traditional weaving craftsmen to weave straw hats for daily necessities, and some areas where conditions permit can be sold to paper mills as raw materials for papermaking. At present, with the improvement of the degree of agricultural mechanization, the raising and use of farm cattle have been very few, and straw as forage has only a very small amount. Therefore, a large amount of rice and wheat straw in rural areas is mainly used as ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27K9/00B27J1/02
Inventor 付加词
Owner 付加词