Bamboo fibre composition and method for producing the same

Abstract

The invention relates to a bamboo fiber composition and a manufacturing method thereof. The bamboo fiber composition comprises the following components: 35 to 55 weight percent of bamboo fiber, 25 to 50 weight percent of bonding agent, 0.4 to 0.7 weight percent of curing agent, 0.4 to 0.8 weight percent of waterproof agent, 12 to 18 weight percent of starch material and 2 to 4 weight percent of water. The manufacturing method comprises the following steps: mixing bamboo raw materials with the water and stirring the mixture at a high speed to obtain a bamboo fiber; and mixing a proper proportion of the bamboo fiber, the bonding agent, the curing agent, the waterproof agent, the starch material with the water; and stirring the mixture at a high speed to obtain the bamboo fiber composition. In the steps, high-speed stirring treatment is performed to activate the material property of the bamboo fiber composition, so that the material property is good and stable, and the material has even color and luster; in addition, the activation treatment makes the composition of the bamboo fiber composition even, and endows the bamboo fiber composition with good flowability in the finished product processing process.

Description

technical field [0001] The invention relates to a composition and a manufacturing method thereof, in particular to a bamboo fiber composition and a manufacturing method thereof. Background technique [0002] With the rising awareness of environmental protection and the promotion of government policies, the existing manufacturers of melamine or plastic containers, utensils, tableware and other products are all trying their best to find more environmentally friendly alternative materials. Therefore, they use agricultural waste such as rice husk, wheat Products made of composite materials such as straw, corn, bamboo fiber and other natural plant fibers have been developed and launched one after another. Because the containers made of natural plant fibers are non-toxic, easy to decompose, and meet environmental protection requirements, they are widely loved by consumers when they are launched. [0003] Taking bamboo fiber as an example, the bamboo fiber composite materials curre...

AI Technical Summary

Problems solved by technology

[0003] Taking bamboo fiber as an example, the bamboo fiber composite materials currently on the market can be made into non-food containers such as vases and buckets, and can also be made into containers for holding food or other food tableware. The biggest difference between the utensils for food and the utensils for food is that the selection of materials added to the bamboo fiber composite material is different, and the following mainly discusses the shortcomings of non-food bamboo fiber utensils, due to the initial selection of bamboo or improper processing. , it is easy to lead to the poor fluidity of the bamboo fiber composition in the subsequent manufacturing process of the appliance, so that the flow molding time in the mold is long

Or in the process of processing, the bamboo fiber composition is easy to be carbonized and blackened due to high temperature, resulting in uneven color of the molded utensils, some parts are darker in color, some parts are lighter in color, and have the disadvantage of poor aesthetics.

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