《天工开物·中篇·陶埏》
之后将瓷土放入泥模型中印成瓷坯，把它从模型上拿下后，再用釉水在接缝的地方涂抹均匀，经过这样的处理之后，烧成的瓷器就会完整而看不到痕迹。
然后埏白泥印成，以釉水涂合其缝，浇出时自圆成无隙。
The porcelain clay was then pressed into the mud model to form a porcelain blank. After removing it from the model, the glaze was evenly applied to the joints. After such treatment, the fired porcelain would be complete and no traces would be visible.