Folding cartons and liquid packaging
On request, we develop customized units that are precisely tailored to your individual requirements.
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RSM520HD-DIGI-VARICUT
RSM520HD – High-performance punching system for demanding applications
Rotary cutting and grooving technology
Schobertechnologies stands for innovative high-performance solutions and the efficient processing of technical products. The RSM520HD-DIGI-VARICUT is a new machine that has been specially developed for processing digitally printed films and packaging materials. The RSM520HD-DIGI-VARICUT cuts and grooves folding cartons and IML labels highly efficiently, making it the perfect and economical solution for your production. The innovative rotary cutter features hybrid drive technology for format-independent processing that combines continuous and intermittent cutting and grooving processes. The entire process takes place in set-up mode, always in line with the print. In this way, a wide range of print format lengths can be covered with one die-cutting tool.
The revolutionary VARICUT hybrid drive technology enables the format-independent processing of digitally printed films and packaging materials... Varicut technology has many advantages:
High degree of availability and flexibility
Short setup times for the fastest product changes
No charge for additional magnetic cylinders with new orders
Predestined for the future challenges of digital printing
Proven rotary die cutting technology
The modern rotary cutter is characterized by the use of high-precision magnetic cylinders with high-energy magnets installed in high-performance cutting units. This proven technology has been successfully used for years to process IML labels.
The equipment of the high-performance cutting unit includes:
- Preset pressure settings
- High precision bearings and bearing blocks
- "Gap Control" system for precise wear compensation of the cutting edge
- Centrally located quick lift-off device from the magnetic cylinder opposite the impression cylinder (without loss of register)
- Impression cylinder, hardened and ground
New generation of hybrid drive technology
The revolutionary VARICUT drive technology captivates by combining continuous and intermittent sequences during the cutting process. The whole thing takes place in the in-setting process, always in register with the print. This means that a wide range of print formats can be covered with a single scope of tools.
The revolution in the creasing process
By using high-precision magnetic cylinders equipped with high-energy magnets, the rotary cutting machine ensures proven rotary grooving technology. The magnetic cylinders are installed in high-performance grooving units and are equipped with:
- Mechanical pressure unit with threaded spindles
- High precision bearings and bearing blocks
- Eccentric quick lift-off device for the upper magnetic cylinder without loss of register
- Cross adjustment of the upper magnetic cylinder
- Set gear pair with circumferential register adjustment
- Positive and negative groove plates mounted on both magnetic cylinders
Roll set perfectly removed
The decurler upstream of the infeed station ensures the flatness of the blank and automatically and proportionally increases the "decurling" effect during unwinding, ensuring good flatness of the blanks.
Safe & efficient product handling (Spider)
The use of robotization and automation results in absolutely safe and efficient product handling. The automated delivery is built to stack different products with the same print image.
- In case of nesting of print images or a combination of very long/large and small products with different dimensions, in order to minimize material waste
- Continuous web speed of up to 50 m/min
- Specific pick & place plates
- Different product types and shapes are picked up safely at synchronized speeds and stacked non-stop in a dual pile box system
Fast format changes
The infeed station and the grooving unit are mounted on an electrically driven and linearly guided platform, which ensures efficient and correct format adjustment in the direction of web travel.
Optimal protection of the production process through antistatic device
The antistatic device ensures that high voltages are safely dissipated through the targeted use of discharge electrodes. In this way, the electrostatic problems are reliably eliminated, regardless of the material and process speed.
Reduce setup time, save material
Save material, conserve resources: Automatic re-registration during reel changes saves material in the production process. In addition, setup times of the slitter are significantly reduced.
Vacuum controlled product run
The RSM machine has a full-surface vacuum belt for transporting the cut product. The use of a multi-vacuum chamber system ensures better product handling and transport to the stacking unit. No adjustment in respect to the material thickness is needed.
Precise register mark control
A highly advanced print mark sensor with "TwinEye" technology ensures reliable detection of print marks on the packaging materials. The print mark control consists of automatic initial registration, print mark detection, and register-accurate positioning of the material web on the tools.
High-performance units
Inclusion of positive and negative nut plates
- Mechanical impression unit with threaded spindles
- High-precision bearings and bearing blocks
- Eccentric quick-release device for the upper magnetic cylinder
- Transverse adjustment of the upper magnetic cylinder
- Format gear pair with circumferential register adjustment
- Mounted on both magnetic cylinders
Gigh-performance units
Inclusion of cutting plates
- Preset pressure setting
- High-precision bearings and bearing blocks
- Gap Control system for high-precision wear compensation of the cutting edge
- Eccentric quick-lift device for the upper magnetic cylinder
- Counterpressure cylinder, hardened and ground, optionally with coating
Accessories & Service
Segmented cutting, grooving, and perforating cylinders
Depending on the materials to be processed, the segments can be manufactured in different types of steel (LL, HSS, SuCR, or TC). Various coatings are available for the counterpressure cylinder, such as chrome or TopCoat.
Technical data at one glance
Are you interested in our rotary cutting machine RSM520HD-DIGI-VARICUT for the production of IML labels? We will be happy to send you accompanying materials with further information.
An overview of our most powerful and innovative machines
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The production facilities of the Schobertechnologies RSM IML series are among the most innovative and efficient machines for manufacturing in-mold labels.
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Processing equipment for the manufacture of liquid packaging
The SPC series production systems enable register-accurate grooving, perforating, and punching.
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PBO – Creasing and cutting machine
All-in-one processing of folding cartons
Precise embossing, grooving, punching, cutting, and stacking inline (directly connected to printing machines) or offline (stand-alone system)
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RSR – Rotary punching machine
Precise punching of film, foil, paper, cardboard, and nonwovens
Whether single punching, combination punching, or profile punching—with Schobertechnologies, you achieve maximum precision and efficiency.
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FLSM – Film hole punching machine
Narrow web perforation of films, foils, nonwovens, and cardboard
The perfect and economical solution for punching materials for the medical technology and electronics industries.
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Aggregat
Do you already have a production facility and need an expansion?
We provide you with all units individually customized to your needs.
Learn more