玉米淀粉餐具新式生产工艺的优点！

In the traditional production of corn starch tableware, the starch gelatinization process needs to use many kinds of chemical additives, which makes the operation troublesome, inconvenient, process control and cost reduction. Moreover, the rework rate is high, and some raw materials are not easy to purchase, The method can produce products with high qualified rate and low cost, and the products are easier to degrade and recover after use.

该工艺包括植物淀粉概化、加料混匀、膨化成型和表面处理工艺。其中，植物淀粉糊化的工艺中糊化温度是60-80℃、糊化时间是30-60分钟，用料的各组分重量百分配比是植物淀粉13-15、助剂0，8-1.2、水余量、助剂是丙烯酸类阳离子的物质。

The process includes plant starch generalization, blending, puffing and surface treatment. In the gelatinization process of plant starch, gelatinization temperature is 60-80 ℃, gelatinization time is 30-60 minutes, the weight percent ratio of each component is plant starch 13-15, auxiliary 0, 8-1.2, water surplus, auxiliary is acrylic cationic material.

其中，表面处理为:影化成型的盘、碟类等产品可直接消菌即为成品;碗、盒类等产品，可先在其表面喷涂1-6UV克光固化树脂，再经紫外光发生器照射1-3秒，即为成品。

Among them, the surface treatment is as follows: the finished products can be directly sterilized by the shadow shaped plates and dishes; Bowls, boxes and other products, can be sprayed on the surface of 1-6 UV curing resin, and then irradiated by UV generator for 1-3 seconds, that is the finished product.

与传统技术相比，该新式玉米淀粉餐具制作工艺主要有如下优点：

Compared with the traditional technology, the new technology has the following advantages

一是由于改进了化工艺，只是选用了一种化学助剂，并降低了粉化混度和时间，所以工艺易于控制操作也简单。

First, because of the improvement of the pulverization process, only a kind of chemical additive is selected, and the pulverization mixing degree and time are reduced, so the process is easy to control and the operation is simple.

二是糊化工艺中所用助剂普通易得，价格较低，用量少，此一项能减少成本33%，并使总成本降低8-10%。

The other is that the additives used in gelatinization process are generally available, the price is low and the dosage is small. This can reduce the cost by 33% and the total cost by 8-10%.

三是由于采用了UV光固化树脂对产品进行表面处理，该树脂具有较强抵水、抗油和消菌作用，所以产品合格率高，可达90%。

Third, due to the use of UV curing resin for surface treatment of the product, the resin has strong water resistance, oil resistance and sterilization, so the qualified rate of the product is high, up to 90%.

四是由于抵水、抗油性能提高，便于自动化连续生产和缩短了加工时间，所以综合能源成本可降低20左右。

Fourth, due to the improvement of water resistance and oil resistance, it is convenient for automatic continuous production and shortens the processing time, so the comprehensive energy cost can be reduced by about 20%.

五是降解质量变化率>90%，比同类产品提高6-10%

Fifthly, the change rate of degradation quality is more than 90%, which is 6-10% higher than that of similar products

总之，该玉米淀粉餐具新式生产法具有工艺易于控制、操作简单、成本低、合格率高和易降解等优点。

In a word, the new production method of corn starch tableware has the advantages of easy control, simple operation, low cost, high qualified rate and easy degradation.