extrusion press solution treatment 挤压机固溶热处理
It can be made by blowing, extrusion casting, solution casting, or by calendaring.
可通过吹膜、挤压铸造、溶液铸造或轧光工艺制造。
Extrusion is an important way of making fibre food. This paper has mainly discussed on the exist problems of extruded equipments methodology technology, and solution of fibre food.
挤压加工是纤维食品生产的重要方法。本文着重论述了纤维食品挤压加工的设备、机理、工艺、目前存在的问题及解决办法。
It is obtained that, firstly, the PVA hydrogels by extrusion have higher tensile strength than PVA hydrogels by the solution casting method.
结果表明，双螺杆挤出法制备的凝胶拉伸强度高于溶液浇铸法所得样品的拉伸强度。
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