Novel waistline welding pattern for pull-ups

The utility model relates to the technical field of waistlines, in particular to a novel pull-up pants waistline welding pattern which comprises a front waistline piece and a rear waistline piece, a plurality of welding portions are formed between the two sides of the front waistline piece and the rear waistline piece in a welding mode, one side of each welding portion is in an inverted-Y shape, and the left side and the right side of each welding portion are symmetrical. Wherein the whole shape of the welding part looks like a bone-shaped flower shape, so that not only is the attractiveness of the product improved, but also the firmness of the waistline is improved after welding, the product is not easy to break in the use process, the stability of welding tension is effectively improved, the softness of the whole welding side is further improved, and the service life of the product is prolonged. The friction feeling is reduced when the human skin is in contact with the waistline welding side, the wearing co