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Technology for the Production of Environment Friendly Tableware

机译：生产环境友好的餐具

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From the point of view of environmental protection, it is reasonable to stop using disposable tableware that has been made from polluting plastics and to start using biodegradable and compostable products. Biodegradable and compostable tableware is significantly more environment and nature friendly than disposable plastic tableware and drinkware. The by-products (mostly bran) from the milling of wheat, corn and rice and palm leaves are used for the production of tableware. In the Baltic States, including Estonia, it is reasonable to use wheat bran, rye bran and buckwheat bran and the mixtures of these brans. The aim of this research was to provide the technical and technological know-how for the production of environment friendly disposable tableware and to verify the suitability of the new technological means. In order to achieve the aim, a punch and a die were modelled to produce disposable plates with desired parameters, materials and work modes for the material were chosen and, thereafter, the plates were produced from bran using a physical punch and die and using a suitable moulding mode or temperature and compression duration and using prescribed compressive forces. The mechanical properties like density and flexural strength of the moulded plates were determined.
机译：从环境保护的角度来看，可以合理地停止使用污染塑料制成的一次性餐具，并开始使用可生物降解和可堆肥产品。可生物降解和可堆肥餐具的环境和自然友好多于一次性塑料餐具和饮料。从铣削小麦，玉米和米饭和棕榈叶的碾磨中的副产品（大多是麸皮）用于制作餐具。在包括爱沙尼亚（包括爱沙尼亚）的波罗的海国家，使用小麦麸皮，黑麦麸和荞麦麸和这些麸皮的混合物是合理的。本研究的目的是提供生产环境友好一次性餐具的技术和技术知识，并验证新技术手段的适用性。为了实现目的，模拟冲头和模具以产生具有所需参数的一次性板，选择材料的材料和工作模式，然后使用物理冲头和模具从麸皮制造板材并使用a合适的成型模式或温度和压缩持续时间以及使用规定的压缩力。确定了模塑板的密度和弯曲强度的机械性能。

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