Operating principle As is well known, there are two necessary conditions for kites to ascend to the sky: (1) Kites can only be flown in windy weather, except for the flying eagle kite. (2) Kites all need to be pulled with a string, and a “broken kite” will definitely fall off after a short distance. […]

Polyester fiber (i.e. polyester thread) is one of the common kite materials, with the following characteristics: Wear resistance and durability Polyester thread has excellent wear resistance and durability, suitable for flying large and medium-sized kites, especially stable performance in long-term use or high-intensity wind environments. Material characteristics Strength: Wear resistance superior to other fibers, able […]