This fully integrated automated packaging line combines a four-head filling machine, a four-wheel capping machine, an aluminum foil sealing machine, a round bottle positioning labeling machine, a laser coding system, a bottle unscrambler, and a collection turntable into a single, seamless production system. The four-head filling station ensures high-speed, precise dispensing of liquids or pastes. The four-wheel capping mechanism applies consistent torque for secure sealing. The aluminum foil sealing unit uses electromagnetic induction to create a leak-proof, tamper-evident seal on the bottle rim. The round bottle positioning labeling system accurately applies labels to the specified positions on cylindrical containers. The laser coding system prints permanent, high-contrast production dates, batch numbers, or barcodes. The entire process is connected by a conveyor belt, enabling continuous automated production from empty bottle feeding to finished product collection.