Automatic Contact Coders for VFFS, HFFS and Multi-Lane Machines Automatic Contact Coders can be customized and adapted to almost any type of Vertical Packaging Machines, Horizontal Packaging Machines, Cup-Tray Filling and Sealing Machines, Pouch Fill-Seal Machines, Multiple Lane Coding Applications, etc. Table Top Type Semi-Automatic Contact Coder Semi-Automatic Contact Coders for Off-Line coding requirements. Applications include Pre-Formed Bags, Labels, Flat Pouches, etc.There are Hand Actuated Manual Coders and Semi-Automatic Motor or Pneumatic Actuated coders.