The difference between Changzhou braided yarn and DuPont braided yarn in flying kites

Changzhou braided wire is made of Kevlar material, which is resistant to high temperature and cutting. Du Bangsi is talking about fabric fibers, which have high strength and are not easily broken by external forces.

Whether the kite string is strong or not depends on the wind and the size of the kite. Too thick a kite string will affect the take-off. The thin thread of a big kite will break. Choose the kite string that suits your kite according to the tension of the string. Strong horse line: low melting point and high strength. 40-250 pounds. Silk hectogram: low melting point, high strength. 80-200 lb Kevlar wire: high melting point and high strength. 40-400 lb tire line: low melting point and average strength. 50 kg, ordinary white kite string: low melting point, average strength. We need to choose different lines according to the size of the wind, 1-3 wind is 40- 100 kg, and 3-5 wind is 80-500 kg according to the size of the kite. Now the average kite (modern, traditional and advertising) is about one meter. Kite: 40 kg. About two meters kite: 60 kg. Three meters kite: 100 pound. Acrobatic kite: about 1.3 meters. About 80 kg 2 m: 100 kg. About 2.5 meters: 200 kg. About 3 meters: 300 kg.