Method for utilizing abandoned rice stems for making dish tableware

Abstract

A method for utilizing abandoned rice stems for making dish tableware comprises the following steps that (1), raw materials are prepared; (2), the abandoned rice stems are smashed to be with needed length; (3), the smashed stems in the second step are mixed with starch, talcum powder and sodium hydroxide water according to the proportion, stirring is carried out for 3 minutes to 30 minutes, and stirring is even; (4), a mixture is put in an extruding machine, the rotating speed of a feeding rod is 25 r / min, the rotating speed of a discharging rod is 32 r / min, and new raw materials are extruded out; (5), the new raw materials in the step (4) are injected into a bowl or dish mold to be compacted, high-temperature gas is led into the mold, and maintenance is carried out for 30 minutes to 50 minutes; (6), mold stripping is carried out; (7), a harmless temperature-resisting film is pressed on the inner surface of a dish or bowl; (8), boxing is carried out after drying is carried out; and (9), the tableware is disinfected through gamma rays and then is put into a warehouse. The method has the advantages that the abandoned cotton plant stems are fully utilized, the environment pollution caused by burning is avoided, large-scale cutting of the forest is reduced, green vegetation is protected, and accruing of hazy weather is prevented.

Description

technical field [0001] The invention relates to the technical field of waste utilization, in particular to a method for making bowls and plate tableware by using waste rice stalks. Background technique [0002] Now after harvesting the rice, the remaining rice stalks are discarded by the farmers. Basically, they are burned or rotted naturally. In this way, when a large area is burned, there will be misty smoke everywhere, polluting the environment, producing smog, and making the air dirty. At the same time, effective resources have not been fully recycled to exert their maximum value. Contents of the invention [0003] The purpose of the present invention is to manufacture a method for recycling waste rice stalks, to maximize the utilization of effective resources, to maximize their value, to make various bowls and plates, and to beautify the environment. [0004] The method that the present invention utilizes discarded rice stalks to make dish tableware, its steps are as...

AI Technical Summary

Problems solved by technology

[0002] Now after harvesting the rice, the remaining rice stalks are discarded by the farmers. Basically, they are burned or rotted naturally. In this way, when a large area is burned, there will be misty smoke everywhere, polluting the environment, producing smog, and making the air dirty. Bad, while effective resources have not been fully recycled to maximize their value