The function of the waistband

The Functions of the Belt Core and Logo Tape

The belt core in jeans refers to a wide strip inside the waistband, typically attached to the waistband. Its function is to prevent the waistband from deforming or loosening. The logo tape, on the other hand, is a short webbing strip also secured inside the waistband, usually used for printing brand names or trademarks.

Waistband Fixation

The main function of the belt core is to reinforce the structure of the jeans' waistband, preventing it from deforming or loosening. The belt core is usually sewn inside the waistband, connecting to the outside, and the jeans are secured to the waist with a belt buckle, thus achieving a fixed waistband fit.