中文BOBST has completed a comprehensive modernization of its MASTERFOLD folder-gluer range for corrugated board converting, delivering what the company describes as a fundamentally new machine rather than an incremental update. The redesigned MASTERFOLD 170, 230, and 300 models incorporate a suite of automation, connectivity, and ergonomic improvements that collectively reduce setup time by up to 20 minutes per changeover while increasing accuracy, uptime, and production repeatability.
The upgrade is significant for corrugated converters because folder-gluers sit at the critical junction between printing and finished packaging. A folder-gluer that runs slowly, requires extensive manual setup, or produces inconsistent fold quality can negate the productivity gains of a high-speed press upstream. As corrugated orders trend toward shorter runs and more frequent changeovers, the ability to switch between jobs quickly and reliably has become a defining competitive factor.
At the center of the modernization is HMI SPHERE, BOBST’s next-generation human-machine interface, which provides operators with a more intuitive, data-rich control environment. The interface is compatible with BOBST Connect, the company’s cloud-based connectivity platform that enables remote job data setup, production monitoring, and performance analytics. Remote job setup is particularly valuable for multi-site operations, as it allows job parameters to be configured centrally and pushed to the machine, reducing the risk of operator error and standardizing production across facilities.
On the mechanical side, the updated MASTERFOLD incorporates several features designed to reduce manual intervention during changeovers. Matic positioning automates the adjustment of machine components, while pneumatically locked feeder ramps and a fully Matic blank aligner eliminate the need for manual fine-tuning. These improvements not only save time but also reduce the variability that can creep in when different operators set up the same job, leading to more consistent output across shifts and production runs.
“We have completely modernized the MASTERFOLD 170, 230, and 300 to create a new machine which sets a benchmark for corrugated board folder-gluers,” said Sacha Bourgeois, RD&E Director of BOBST’s folder-gluer line. The language is deliberate. BOBST is not positioning this as a maintenance refresh; it is a reimagining of the platform designed to meet the demands of a corrugated market that is evolving rapidly.
The MASTERFOLD can be paired with BOBST’s SPEEDPACK packer, ROBOLOADER robotic loader, and ROBOPALLETIZER robotic palletizer for converters seeking end-to-end automation. This ecosystem approach allows converters to build a fully automated finishing line that requires minimal operator intervention from the folder-gluer through to palletized finished goods. The ACCUEJECT system provides glue and fold control, automatically removing non-conforming boxes from the production flow before they reach downstream equipment.
Energy monitoring is another addition that reflects the industry’s growing focus on sustainability and operational efficiency. By tracking energy consumption in real time, converters can identify inefficiencies, optimize production scheduling, and document their environmental performance for customers who increasingly demand sustainability data alongside product specifications.
The inclusion of safety light curtains, improved ergonomics, and dedicated data analyst support rounds out a package that addresses not only machine performance but also the working environment and ongoing operational support. BOBST’s decision to pair the hardware with dedicated data analyst support signals an understanding that the value of connected machinery is realized only when customers can interpret and act on the data the machines generate.
For corrugated converters, the modernized MASTERFOLD arrives at a moment when the market is reshaping itself around e-commerce fulfillment, sustainable packaging, and shorter run lengths. Converters who can deliver consistent quality at high speed, with minimal setup time between jobs, will be best positioned to capture the growth opportunities these trends create. BOBST’s investment in the MASTERFOLD platform signals its conviction that the folder-gluer is not a commodity component but a strategic asset that can differentiate a converter’s entire operation.
The corrugated packaging market context adds urgency to BOBST’s investment. Global corrugated board production continues to expand, driven by e-commerce growth, sustainability mandates favoring fiber-based packaging, and brand owner initiatives to replace plastic with paper-based alternatives. But the nature of corrugated orders is changing: average run lengths are decreasing as SKU proliferation increases and as brand owners demand more versioning, personalization, and regional customization. This shift places enormous pressure on finishing equipment, which must handle more changeovers per shift without sacrificing throughput or quality.
The MASTERFOLD modernization also reflects BOBST’s broader strategy of positioning itself as a full-line supplier rather than a provider of individual machines. By ensuring that the folder-gluer integrates seamlessly with packers, loaders, and palletizers — and that the entire line is managed through a unified connectivity platform — BOBST is making it easier for converters to standardize on a single supplier for their finishing needs. That standardization simplifies training, maintenance, spare parts management, and data integration, all of which contribute to lower total cost of ownership over the equipment lifecycle. For converters building greenfield operations or undertaking major line upgrades, the appeal of a single-vendor, fully integrated finishing line is considerable.
Source: INKISH.NEWS
