一、選材和預(yù)處理

1、 Material selection and pretreatment

玉米淀粉一次性餐具的原材料是玉米淀粉，可以通過(guò)玉米粉、淀粉糖等資源得到。選購(gòu)原材料時(shí)需要關(guān)注其純度和質(zhì)量，并在開始生產(chǎn)前進(jìn)行必要的預(yù)處理，夜間切碎、蒸煮壓力下40-80分鐘，除雜和糖化。

The raw material of corn starch disposable tableware is corn starch, which can be obtained from corn flour, starch sugar and other resources. When selecting raw materials, attention should be paid to their purity and quality, and necessary pre-treatment should be carried out before starting production. At night, they should be chopped and steamed until they are under pressure for 40-80 minutes, followed by impurity removal and saccharification.

二、提取淀粉

2、 Extraction of starch

通過(guò)淀粉提取工序，可將玉米中的淀粉分離出來(lái)。具體步驟是：浸泡、磨漿、篩選、沉淀、洗滌、離心、脫水、干燥等。其中，浸泡和磨漿是關(guān)鍵步驟，需注意時(shí)間控制和攪拌強(qiáng)度。

Through the starch extraction process, the starch in corn can be separated. The specific steps are: soaking, grinding, screening, precipitation, washing, centrifugation, dehydration, drying, etc. Among them, soaking and grinding are key steps, and attention should be paid to time control and stirring intensity.

三、成型

3、 Forming

將提取的淀粉粉末和添加劑混合均勻后，通過(guò)注塑成型、吹塑等加工工藝制成各種形狀的餐具。在成型過(guò)程中，需要關(guān)注溫度、壓力和成型速度等參數(shù)。

After mixing the extracted starch powder and additives evenly, various shapes of tableware are made through processing techniques such as injection molding and blow molding. During the molding process, it is necessary to pay attention to parameters such as temperature, pressure, and molding speed.

玉米淀粉一次性餐具的環(huán)保特點(diǎn)在于，它可以被自然降解，不會(huì)污染環(huán)境，同時(shí)可以有效減少塑料污染的問(wèn)題。它的生產(chǎn)過(guò)程中，也相對(duì)于傳統(tǒng)的餐具生產(chǎn)更為環(huán)保，富有可持續(xù)性。

The environmental protection feature of corn starch disposable tableware is that it can be naturally degraded without polluting the environment, and can effectively reduce the problem of plastic pollution. In its production process, it is also more environmentally friendly and sustainable compared to traditional tableware production.

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This article is dedicated to the friendship of corn starch granules. For more information, please click: http://m.88dyk.com Sincere attitude. We will provide you with comprehensive service. We will gradually contribute more relevant knowledge to everyone. Stay tuned