Traditional Culture Encyclopedia - Traditional festivals - How many kilograms is the tension of .45 flat pipi tendon?

How many kilograms is the tension of .45 flat pipi tendon?

the pulling force is less than 12kg.

the tensile force of 8 mm or 9mm flat skin tendon is 18-25 kg, the tensile force of 6mm flat skin tendon is 12-18 kg, .45 belongs to 4.5mm, and the tensile force is below 12 kg.

Rubber band refers to rubber band, elastic band, etc. It is a kind of rubber, elastic article for children's entertainment.