The shape of jelly is related to the size, shape and cooling time of the mold. Generally speaking, jelly does not need large or complicated moulds for its formation. Because the gel force inside the jelly is not enough to maintain the support force of the finished product made by large molds, if the use of raw materials is increased, the quality and taste of the finished product will inevitably be reduced, or even cannot be eaten.

Jelly is completely solidified by the gel action of gelatin. Different moulds can be used to produce finished products with different styles and shapes. Generally, jelly products are made through jelly liquid preparation, molding, refrigeration and other processing procedures.