Pioneering packaging systems and a world premiere
LoeschPack is underscoring its commitment to advancing packaging technology and economic efficiency, unveiling our new packaging technology in a world premier, alongside our portfolio of high-performance packaging machines and integrated system solutions at the world’s leading trade fair, Interpack in Dusseldorf. From hermetically sealed single packs to product display cartoning, visitors will experience packaging technology that combines performance, precision, and intelligent design. From May 7 to 13, 2026, the German machinery manufacturer and its sister company, Hastamat, will be showcasing a wide range of packaging machine innovations from their portfolio at Interpack Hall 14, booth C22.
Central to our trade fair presence is a packaging line developed in collaboration with sister company, Hastamat, which combines both companies’ capabilities into a seamless, high-performance system solution. The integrated line, comprising the FHW-S horizontal flow wrapping machine and the new KBM block bottom bag machine, demonstrates how sustainable paper-based, primary and secondary packaging can be seamlessly integrated, from product handling to the finished supermarket-ready pack. At Interpack, Loesch will also unveil its new high-performance fold wrap machine for chocolate bars. “This new development is a fundamentally redesigned machine concept that consistently integrates performance, flexibility, and cost-effectiveness,” says Dr. Ferdinand Schwarzfischer, Chief Technology Officer at Loesch. The company will also demonstrate additional systems for various packaging strategies to trade show visitors as well as a cross section of its portfolio of special-purpose machines.
A New Chapter in Chocolate Packaging
With the world equipment premiere at Interpack of our completely new, two-stage fold wrapping machine, Loesch is sending a clear signal of its dedication to technological innovation. The new machine embodies an approach reimagined from the ground up, combining high performance, versatile application options, and precise packaging quality in a compact overall design.
The new development builds on decades of expertise in two-stage fold wrapping packaging as well as close collaboration with demanding customers worldwide. The development draws on experience from hundreds of completed projects. The aim was to further refine proven technologies and bring them into line with the demands of today’s international customer, with the prioritization of high performance, energy efficiency, reduced energy consumption, and quick and easy format changeovers. Our compact machine design with a narrow footprint and optimal accessibility for cleaning and maintenance elevates both cost‑effectiveness and system availability. Visitors will experience the machine, live, for the first time. Modern drive and control concepts, optimized process flows, and numerous design details clearly demonstrate how new industry benchmarks are set for efficiency, product protection, and profitability.
Hermetically Sealed Chocolate Products
Loesch’s RCB-HS wrapping-head machine delivers Ultra High-Performance and reliably tight packaging for small chocolate products. The machine merges the strengths of classic fold wrapping with an all-around, hermetic heat seal, and thus delivers a packaging solution that combines the premium look with maximum barrier performance in a single process.
The core technological component is an all-around “film-to-film” heat seal applied to paper-based packaging material. The fully closed seal seam creates a well-defined, tightly sealed pack chamber that reliably protects the product under harsh climatic conditions and on international transport routes. The packaging process marries functional, hermetic sealing with an upscale, premium appearance.
In the high-performance configuration, the RCB-HS variant can process up to 600 products per minute. The hygienic, compact design helps maintain a controlled process environment and facilitates cleaning and maintenance. As the extended‑format, RCB‑H variant, the machine can produce up to 450 small bars per minute, and in open fold wrapping it can reach up to 800 products per minute.
Display Cartons of every kind
Loesch’s C-series CMT cartoning machine delivers a compact, flexible, and powerful solution for the efficient, high-volume production of a wide range of display cartons. The machine precisely erects flat carton blanks, loads them with prepackaged confectionery and other food and non‑food products, and reliably seals them for transport and presentation at the point of sale. During product infeed, the CMT processes up to 2,100 products per minute and achieves a maximum output of up to 200 cartons per minute. This makes it especially well-suited for high-volume applications and fast-changing market demands. Its modular platform architecture enables flexible adaptation of the machine to various format ranges and configurations. Whether products are laid horizontally, placed upright, or oriented on their side, and whether using inline high-performance infeed or a 90° infeed, with or without a transformation wheel, the CMT supports a wide range of applications. Carton variants, with or without a lid, can also be implemented reliably.
Display Cartons of every kind
Loesch’s C-series CMT cartoning machine delivers a compact, flexible, and powerful solution for the efficient, high-volume production of a wide range of display cartons. The machine precisely erects flat carton blanks, loads them with prepackaged confectionery and other food and non‑food products, and reliably seals them for transport and presentation at the point of sale. During product infeed, the CMT processes up to 2,100 products per minute and achieves a maximum output of up to 200 cartons per minute. This makes it especially well-suited for high-volume applications and fast-changing market demands. Its modular platform architecture enables flexible adaptation of the machine to various format ranges and configurations. Whether products are laid horizontally, placed upright, or oriented on their side, and whether using inline high-performance infeed or a 90° infeed, with or without a transformation wheel, the CMT supports a wide range of applications. Carton variants, with or without a lid, can also be implemented reliably.
Weighing technology for the highest precision
After primary packaging, Hastamat takes on the pre-packaged products and feeds them to the CP14 multi-head weigher. The fully automatic combination weigher facilitates precise, reliable weighing and counting. Both bulk and stick-shaped products can be dosed on the same machine, depending on the design. With up to 140 weighments per minute, it provides the perfect combination of efficiency and high flexibility, short changeover times and maximum dosing accuracy for the widest range of applications.
