7. Coating Processing machines

The VIVA BOPP Tape Coating Machine is a complete, industrial-scale manufacturing line that transforms raw BOPP film and liquid adhesive into finished jumbo rolls of packing tape. Typically running water-based acrylic adhesives, the line features a high-precision Mayer Bar or Comma coating head to apply a perfectly uniform adhesive layer. The coated film then travels through a massive, multi-zone thermic fluid or hot-air drying tunnel before being rewound into a master jumbo roll on a continuous turret rewinder.

View Details

Manufacturing double-sided foam tapes and heavy-duty VHB tapes requires applying highly viscous Hot-Melt Pressure Sensitive Adhesives (HMPSA) to thick, compressible substrates like PE and EVA foam. The VIVA Foam Tape Coating Machine utilizes a specialized hot-melt slot die or heated roll coating mechanism capable of applying very thick adhesive layers (up to 150 microns+) in a single pass. Because hot-melt requires cooling rather than drying, the machine replaces long ovens with powerful chilled-water cooling and laminating nip drums.

View Details

The VIVA Paper Coating Machine is engineered to handle the unique behavioral properties of paper webs, managing the severe hygroscopic expansion and contraction that occurs when applying wet chemistry and heat. This machine is widely used to manufacture silicone release liners (for the label masking industry) and to coat self-adhesive label stock. It features a specialized web path that prevents curling, advanced moisture re-humidification options at the rewinder, and high-precision comma coating heads for an absolutely flat, uniform coat profile.

View Details

As the packaging industry shifts toward sustainable processes, the VIVA Water Base Coating Machine provides a robust platform for applying completely solvent-free, eco-friendly aqueous coatings. Whether applying water-based adhesives, moisture barrier coatings, or print-receptive primers, this machine excels in uniformly distributing liquid chemistry across paper, board, and plastic films. Due to the high latent heat of vaporisation of water, this machine is equipped with exceptionally powerful, high-velocity air impingement drying nozzles.

View Details