1results about How to "Low skill level" patented technology

This utility model relates to the field of garment manufacturing technology, and in particular to an electrical power device for automatically rolling up bag openings, including a base plate; a clamping mechanism installed on the upper rear end of the base plate; a shaping mechanism installed on the upper end of the base plate; and a feeding mechanism installed on the upper end of the shaping mechanism. The clamping mechanism includes: a guide shaft arranged horizontally, fixedly mounted to the upper rear end face of the base plate via a mounting seat; a clamp installed at the middle of the guide shaft; and a clamping strip installed at the top front end of the clamp. The shaping mechanism further includes: two wall panels symmetrically installed on the upper end of the base plate; a side slide plate and a cover plate, respectively installed on the upper ends of the two wall panels, with the side slide plate located to the right of the cover plate. This utility model solves the problems of uneven edge spacing and excessive production losses in products sewn using existing technologies.