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Baumer has updated its packaging technology range with its new CorrBox Solution models, designed for precision and control in high-volume production of corrugated packaging.

The CorrBox Solution range is a portfolio of technologies for adhesive application and quality control on flexo folder gluers (FFG). The three models – CorrBox Go, Evo and Pro – target the needs of different market segments in the corrugated industry.

CorrBox Solution Go is intended for simple glue application and replaces the company’s previous FFG Go system. The new CorrBox Solution Evo and Pro come complete with integrated quality control and support multiple configurations for maximum flexibility.

The Evo was developed for high-volume markets, in which high quality and maximum cost efficiency are critical to achieving high production volumes. Meanwhile, the Pro meets strict demands on flexibility and quality in corrugated packaging alongside offering added functions, such as Slot and Bundle24, for special manufacturing requirements.

All three systems are built around the same components from Baumer for glue application, such as the PX 1000 multi-application head, the KPE 6 and KPE 9 adhesive pumps, and the standard, intuitive HMI solution designed for simple and reliable process control.

The PX 1000 multi-application head features an electromagnetic drive to achieve high closing force and ‘excellent’ start-up behaviour, Baumer said.

Additionally, the CS 1000 sensor, developed specifically for the CorrBox Solution Evo, also boosts productivity and cost-efficiency significantly. It precisely monitors every single strip of glue applied and is suitable for a variety of production environments, functioning in the visible optical range.

According to Baumer, the sensor delivers optimum results when there is a distinct contrast between the packaging material and the applied glue. For example, even at maximum machine speeds, it reliably detects individual strips of glue on brown corrugated as well as blue-coloured adhesive on white corrugated. These two materials make up roughly 80% of standard folding box production.

The high-end PGD 1000 sensor, which pairs with the CorrBox Solution Pro, is available as an alternative and for printed materials. The PGD 1000 functions in a specific spectral range, completely masks out the background and monitors not only the presence of adhesive, but also the quality of application, regardless of whether the surface is printed.

Both the CorrBox Solution Pro and CorrBox Solution Evo are equipped with an Xtend3 controller from Baumer. While the Xtend3 controller for the CorrBox Solution Pro gives customers diverse options for applying and monitoring adhesive, Baumer adapted its functions for the CorrBox Solution Evo to meet the special needs of high-volume markets. The Xact controller for the CorrBox Solution Go is designed for relatively simple gluing applications in folding box production.

All three systems incorporate the Glue Save Mode. This intelligent stitching technology reduces adhesive consumption by up to 50% without compromising on strength. Baumer noted that tests have shown that edge strength even increases when adhesive is applied in stitching mode. In box compression tests, boxes remain stable even when adhesive application is reduced by 50%.

Over the last several months, the new CorrBox Solution Evo has been tested ‘extensively’ under real production conditions by a number of different customers. The successful field tests have now concluded, and the solution is now available to order.