METHOD FOR USE IN PREPARING POTATO STARCH-BASED 3D PRINTING MATERIAL

摘要

A method for use in preparing a potato starch-based 3D printing material: the material is formed by means of potato starch, protein, water, and butter, which undergo blending, gelatinization, kneading and 3D printing; the weight percentages of each component are as follows: 23-61% potato starch, 4-12% butter, 0.5-8% protein and 26.4-65% water. Printed objects are well-formed and have a realistic shape, while the stacking boundary is inconspicuous and fusion is good, thus being suitable for the subsequent processing of food. The printing material may be used as a raw material for 3D printers, and may be used to print foods, models, props, sand tables, and the like of any shape, wherein the printed objects may subsequently be cooked, baked, fried, and the like, thereby expanding the application range of plasticine 3D printers.