Production method for producing disposable top grade tableware by utilizing rice straws and wheat straws

A wheat straw, disposable technology, applied in the direction of manufacturing tools, wood processing equipment, etc., can solve the problems of wasting renewable resources, affecting road traffic safety, low development and utilization rate, etc., to achieve good sales market, low product price, low cost effect

Inactive Publication Date: 2012-04-04
刘方旭
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AI Technical Summary

Problems solved by technology

At present, the development and utilization rate of rural straw resources is very low, and a considerable part of rice straw and wheat straw are discarded or burned,

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] (1) Process flow:

[0012] Straw, wheat straw material selection - soaking material - alkaline cooking - neutralization - bleaching - softening - combing - mixing - molding - drying - disinfection - packaging finished products.

[0013] (2) Preparation method

[0014] 1. Material selection: remove the weeds and moth-eaten and moldy parts in the straw and wheat straw, cut them into 17cm pieces, and stack them separately at the head and tail for later use;

[0015] 2. Dipping material: The selected straw section is soaked in clean water or waste alkaline water for degumming, and the fibers are expanded at the same time. The soaking time is 7-12 days. After rubbing the straw with hands, the thin skin on the surface of the cortex can be removed easily, and the skin is slippery and torn horizontally. When the material is formed into a net, gently tap and wash after lifting;

[0016] 3. Soda cooking: Soda cooking is chemical degumming to make up for the lack of manual degum...

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PUM

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Abstract

The invention relates to a production method for producing disposable top grade tableware by utilizing rice straws and wheat straws, aiming at improving comprehensive utilization of the rice straws and the wheat straws. The production method for producing the disposable top grade tableware by utilizing agricultural straws comprises the following processes of: sorting, drying, fiber separating, cooking, bleaching, drying and carding to prepare a high-quality raw fiber material; and then placing the raw fiber material, talcum powder, agar gel and starch glue into a mixing agitator in proportion, mixing to be uniform, carrying out hydraulic pressing by a grinding tool, stoving, renovating and checking, then placing the mixture into a disinfection cabinet, and sterilizing, disinfecting and packaging to produce the disposable top grade tableware. The disposable top grade tableware produced by the production method disclosed by the invention has the characteristics of no toxicity and smell, high temperature resistance, fair and clear appearance, no leakage, no crack, high strength, high stiffness, no objectional odour, no pollution and easy degradation, belongs to green disposable tableware appliances and has a favorable guarantee on the human health.

Description

technical field [0001] The invention relates to the technical field of comprehensive utilization of agricultural straws, in particular to a preparation method for producing disposable high-grade tableware using rice straws and wheat straws. Background technique [0002] There are a large number of plant fiber resources in rural areas of our country, such as rice straw and wheat straw. Which contains extremely rich fiber resources. At present, the development and utilization rate of rural straw resources is very low, and a considerable part of rice straw and wheat straw are discarded or burned, which not only causes serious air pollution, destroys the ecological environment, affects road traffic safety, but also wastes precious resources. Renewable use of resources. [0003] Disposable tableware made of rice straw and wheat straw has good appearance quality. Although its fibers are short and its tensile strength is low, it has good elasticity and white appearance, and its f...

Claims

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Application Information

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IPC IPC(8): B27M3/24
Inventor 刘方旭
Owner 刘方旭
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