Evaporator for ice maker

An evaporator for an ice maker, the evaporator comprising:

• a refrigerant pipe extending in a first direction and through which refrigerant flows;
• and
• an ice-making plate including a plurality of first protrusions extending in the first direction and enclosing one side of the refrigerant pipe, a plurality of second protrusions extending in a second direction and intersecting the plurality of first protrusions, and a plurality of flat portions partitioned by the first protrusion and the second protrusion, and disposed between two first protrusions adjacent to each other in the second direction among the plurality of first protrusions,
• wherein the second protrusion includes a first portion protruding in an outward direction from the flat portion, and a second portion protruding in the outward direction from the first protrusion, and the second portion protrudes further than the first portion in the outward direction.