据悉，传统制作一次性玉米淀粉餐具的工艺中，淀粉糊化之工序需使用多种化学制剂，使得操作较为麻烦、不方便工艺的控制和减少成本,而且返工率高,有的原料不易采购,对此厂家推了一种便于工艺控制和操作的能降解一次性玉米淀粉餐具的生产法,该方法能产出较高合格率和成本低的产品,且产品用后越易降解和回收。

It is reported that in the traditional process of making disposable corn starch tableware, the starch gelatinization process needs to use a variety of chemicals, which makes the operation more troublesome, inconvenient for process control and cost reduction, and the rework rate is high, and some raw materials are difficult to purchase. Therefore, the manufacturer has introduced a production method that can degrade disposable corn starch tableware, which is convenient for process control and operation, and can produce products with high qualification rate and low cost, And the products are easier to be degraded and recycled after use.

该工艺包括了植物淀粉概化、加料混匀、膨化成型以及表面的处理工艺。其中,植物淀粉糊化温度约为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 generalization of plant starch, feeding and mixing, expansion molding and surface treatment. Among them, the gelatinization temperature of plant starch is about 60-80 ℃, and the gelatinization time is 30-60 minutes. The weight percentage of each component of the material is plant starch 13-15, auxiliary agent 0,8-1.2, water allowance, and auxiliary agent is acrylic cationic material.

与传统技术相比,该新式一次性玉米淀粉餐具制作工艺主要有如下优点：

Compared with the traditional technology, the new disposable corn starch tableware production process mainly has the following advantages:

1、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。

1. As the chemical process is improved, only one chemical agent is selected, and the mixing degree and time of pulverization are reduced, the process is easy to control and operate.

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

2. The auxiliary agent used in the pasting process is commonly available, with low price and small dosage. This item can reduce the cost by 33% and reduce the total cost by 8-10%.

3、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%。

3. As the UV curable resin is used for surface treatment of the product, the resin has strong water resistance, oil resistance and bacteria elimination effects, so the product qualification rate is high, up to 90%.

4、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。

4. Due to the improved water resistance and oil resistance, it is convenient for automatic continuous production and shortened processing time, so the comprehensive energy cost can be reduced by about 20.

5、降解质量变化率>90%,比同类产品提高6-10%

5. Change rate of degradation quality>90%, 6-10% higher than similar products

总之,该一次性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、合格率高以及易降解等优点。您有需求就来我们网站http://www.1958666.com咨询了解吧！

In a word, the new production method of disposable corn starch tableware has the advantages of easy process control, simple operation, low cost, high qualification rate and easy degradation. Come to our website if you need http://www.1958666.com Ask and understand!