A FIN OF HEAT EXCHANGER

摘要

The present invention relates to a fin for a heat exchanger and, more specifically, relates to a fin for a heat exchanger which is interposed between tubes comprising a unit strip formed to be extended in a height direction of the tubes. The strip having constant pitch is bent in a zigzag shape. A plurality of unit strips are formed to be stacked in a longitudinal direction of the tubes, thereby improving a performance of heat exchange as an end zone area involved in a general louver fin is not created.