... food grade 4)high speed packaging machinery,Rotary pillow machine ALD-450,Packaging various kinds of regular objects ... parts, paper boxes, plates, etcPacking snow biscuits Rotary pillow machine ALD-450I. Main performance and structure features1. Double ... the controls are achieved by software, convenient for function adjusting and upgrading. Specification TypeALD450Film widthMax.450mmProduct length80- ...