China Supply Fashion Red Case 45 Foot/45 FT Fiber Measuring Tape Measures

The main type of tape measure is steel tape measure, followed by fiber tape measure, which is commonly seen as a tape measure. Many people refer to it as a cloth measure, as well as a waist measure (both tailor's and garment measuring measures belong to this category). In the south of China and Hong Kong, it is commonly referred to as a tape measure or a tape measure. The material is PVC plastic and glass fiber, which can prevent the tape from being stretched during use.

The deformation of the tape is too large to fail. Why didn't it fail; The winding in the tape measure is very long, with a wide range from complete relaxation to complete contraction. The entire travel of the tape measure includes a margin at both ends, so the tape measure will not fail. There is no difference in pulling force between pulling one meter long and pulling two meters long; The winding of the tape measure is very thin, and the amount of deformation during tightening is also very small, so the reaction force is very small, and the change in force is not felt when pulling the tape measure.