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Absstract of: EP1000000A1
The invention relates to an apparatus (1) for manufacturing green bricks from clay for the brick manufacturing industry, comprising a circulating conveyor (3) carrying mould containers combined to mould container parts (4), a reservoir (5) for clay arranged above the mould containers, means for carrying clay out of the reservoir (5) into the mould containers, means (9) for pressing and trimming clay in the mould containers, means (11) for supplying and placing take-off plates for the green bricks (13) and means for discharging green bricks released from the mould containers, characterized in that the apparatus further comprises means (22) for moving the mould container parts (4) filled with green bricks such that a protruding edge is formed on at least one side of the green bricks.
Nº publicación: CN121668051A 17/03/2026
Applicant:
江南大学

Absstract of: CN121668051A
本发明公开了一种用于治疗口呼吸的个性化3D打印水凝胶贴片及其制备方法,涉及3D打印水凝胶贴制备技术领域,包括获取使用者唇部区域的三维表面形貌数据,并基于该数据构建个性化水凝胶贴片的数字模型;根据数字模型设计具有唇周贴合轮廓的三维结构文件;配制包含明胶甲基丙烯酰化、多巴胺甲基丙烯酰胺、丙烯酰胺、聚乙二醇二丙烯酸酯、光引发剂及护肤型功能性添加剂的预聚物溶液;将预聚物溶液注入光固化3D打印设备,并调用三维结构文件进行逐层曝光打印,形成湿态水凝胶贴片;将湿态水凝胶贴片置于缓冲溶液中清洗,以去除未反应组分;对清洗后的水凝胶贴片进行后固化处理,使交联网络充分形成,获得具备适中黏附力与高韧性的成品贴片。
