The invention discloses packaging rolled film automatic manufacturing equipment. A rolled film is conveyed to a film collecting roller by a film releasing roller. A double-sided U-Type adhesive tape is conveyed to the lower portion of the rolled film. A release film winding roller and an adhesive tape cutting knife are arranged on the same side of the rolled film. The release film winding roller is positioned above an adhesive tape conveying path and is used for winding a release film torn off from the double-sided U-Type adhesive tape. The adhesive tape cutting knife is movably arranged in front of the separation position of the release film and the double-sided U-Type adhesive tape, and is used for cutting off the double-sided U-Type adhesive tape. An adhesive tape pressing roller is movably arranged below the rolled film, and is used for pressing and attaching the double-sided U-Type adhesive tape below the rolled film to the lower surface of the rolled film. A rolled film cutting knife can move and moves to a position above the rolled film from a position below the rolling film, so that the rolling film can be cut off. The packaging rolled film automatic manufacturing equipmenthas the beneficial effects that rolled film cutting and adhesive tape lamination can be completed in the rolled film conveying process, so that the production efficiency and the yield are greatly improved.