
SED-480SWB-R — Three-Dimensional Overwrap Machine
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SED-480SWB-R high-speed transparent film 3D overwrap machine. Widely used in pharmaceutical, healthcare, food, cosmetic, stationery, and audio-visual industries to overwrap single large boxes or collated packs of small b
مبدأ العمل
Boxes are auto-fed onto the loading station; the servo-driven loading arm pushes each box(or collated stack) into a measured length of BOPP film with gold tear strip. Upper-blow + lower-suction four-station film guidance positions the film around the box. Folding arms(front fold, side folds) and shaping cylinders complete all tucks; heated rollers and plates heat-seal the overlapping film edges. The U-shaped knife cylinder perforates the tear tape to create the opening tab.
