Underwear pants manufacturing method and underwear pants

摘要

Many patent technologies for adding a supporter for fixing a genital area to trunks-type underwear pants have been reported. It uses a complicated cutting mold and uses many parts. For this reason, cost reduction technology is required. There is no technology that has both effects and production costs. Therefore, with a single planar member having an area of the bottom side smaller than the area of the upper side, such as an inverted triangle or a half moon, three sides of the base and both sides are closed, and only the upper side is closed. The open pocket is fixed to the inside or front of the underwear pants. A curved surface in which a simple flat member is curved inward by pulling down the center part that is open in the pocket shape and pulling it toward you, and fixing it around the part connecting the front and back bodies It becomes the support part for the shadow part positioning of the three-dimensional structure having. In other words, by making a pocket and pulling the entrance of the pocket, it is possible to easily reduce the cost significantly. [Selection] Figure 4