Cermex WB&BB

The Cermex WB and BB are wrap-around case and tray packers designed for high hygiene, operational flexibility and low maintenance. Their open design minimises dust and fluid retention zones, while improved access to internal machine parts simplifies cleaning. Fitted with FDA-approved thermoplastic polyurethane (TPU) timing belts, the WB and BB offer a hygienic and low-maintenance alternative to conventional chain-and-sprocket drive systems. 

What is a wrap-around case packer?

A wrap-around case packer forms a corrugated cardboard case directly around a grouped product load. A flat blank is fed from a magazine, scored and folded to wrap tightly around the products before being glued and sealed. This approach produces a rigid, compact case with a lower blank cost compared to pre-formed RSC formats. Wrap-around packing is widely used for beverage bottles, cans and jars, as well as food and personal care containers. 

Motion system and hygiene features

The hygienic TPU timing belts (FDA approved) replace metal chains, reducing the risk of lubrication contamination and the frequency of belt replacement. The open machine frame design eliminates enclosed areas where product residues or cleaning media could accumulate, supporting thorough wash-down cleaning. 

Fast and automatic changeovers

Changeovers on the WB and BB are completed in approximately five minutes. Case dimension adjustments - length, width and height - are made automatically, with new unlock/lock push buttons enabling ultra-fast setting changes. Quick-release systems allow change parts to be swapped without tools, with all adjustment positions pre-set from stored format recipes. 

Track & Trace and serialisation options

The WB and BB support optional integration of Track & Trace serialisation systems, meeting regulatory requirements for pharmaceutical, healthcare and food traceability across supply chain operations. 

Features

Cermex WB&BB offers state-of-the-art ergonomics:

  • Blank magazine at fixed height of 850 mm
  • Sturdy large guard doors for optimal visibility
  • Full access to the inside of the machine
  • User-friendly HMI: direct access to diagnostic pages
  • 12’’ HMI panel with more functionalities

  • Stocking of blanks in a fix flat magazine with motorized belt, 1500mm long.
  • Positive extraction and accurate positioning of the blank in a U-shape between brackets by a rotating arm with suction cups.
  • Blank held between brackets by folding and guiding the long bottom flaps.
  • Flap deflection and guiding of the batch of products into the blank by bridge and loading funnel.
  • Motorized transfer of the batch into the blank with front and rear guides.
  • Product batch held stable inside the blank by folding the inner flaps.
  • Motorized transfer of the blanks by mechanical belt shuttle advancing step by step.
  • Gluing of the joining lug by glue gun mounted on a motorized mobile support.
  • Lid folding by fixed guide.
  • Progressive folding of long flaps with speed control to apply even glue strips.
  • Application of pressure on 5 sides of the static packaging to guarantee gluing and squaring prior to outfeed.


We focus on customer satisfaction

Always by your side on every step of the way to build, maintain and improve your line performance