KROENERT GmbH & Co. KG

Schützenstr. 105 , 22761 Hamburg
Germany

Telephone +49 40 85393-01
Fax +49 40 85393-171
info@kroenert.de

Trade fair hall

  • Hall 4 / B17
 Interactive Plan

Hall map

K 2016 hall map (Hall 4): stand B17

Fairground map

K 2016 fairground map: Hall 4

Our range of products

Product categories

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.03  Post processing machines and downstream equipment
  • 03.03.005  Winding equipment

Winding equipment

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.04  Machinery and plant for finishing, decorating, printing and marking
  • 03.04.004  Laminating plant

Laminating plant

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.04  Machinery and plant for finishing, decorating, printing and marking
  • 03.04.005  Coating plant

Coating plant

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.08  Ancillary equipment
  • 03.08.006  Degassing systems

Degassing systems

Our products

Product category: Coating plant

Coating plant

Coating of Polymer Films, Papers and Metal Foils
Lamination of polymer films (PE, PP, PET, PVC, etc.), papers and metal foils (aluminum, copper, etc.). Coating compounds are applied in aqueous, solvent-containing, molten or 100% solid form (chemically crosslinked or crosslinked by radiation).

Coating Compounds
Lacquers, adhesives, silicones, PVdC, waxes, resins, paraffins, hotmelts, acrylates (also UV-cured), primers, polymers, pigments

Examples of End Products

Self-adhesive labels
Adhesive tape for industrial and medical applications, single-sided and double-sided
Graphic foils (reflex, cast, plotter foils, etc.)
Silicone-treated paper and foils
Photographic and inkjet paper
Flexible packings for food and medicine
Packaging
Safety foils
Electronics
Printed Electronics
Li- Ion Batteries
Membranes
Fuel cells
Special foils (UV-absorbing foils, window foils, protective foils, etc.)
Composites (e.g. aviation industry)

System Solutions
In connection with their different components, such as coating stations, dryers, winders, and web guiding elements, our RECO, MCO 5000, LabCo and PAK lines are the basis for selection of the individual line configuration.

Safe Investment
In the run-up to installation of your specific production line, we offer the additional service of testing the configuration in practice and by means of test runs on our production lines in the KROENERT Technology Center. We will thoroughly check all the  processing requirements and secure the investment in a new line.

Service & Support
Once the production line has been installed, we will support to achieve optimum efficiency by regular service or process adaptions and trainings. Once the production line has been installed, we will support you in every respect to achieve optimum efficiency; we will train the operators, make necessary adaptations to the production line, etc.

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Product category: Laminating plant

Laminating plant

Laminating of Paper, Foils, and Films

Capitalize on our process know-how in lamination of paper, foils (aluminum, copper, etc.), and films (PE, PP, PET, etc.). You will get the optimum machine solution for your application, regardless of whether the coating compound is applied in aqueous, solvent-containing, fusible, or 100% solid form (chemically crosslinked or crosslinked by irradiation).

Materials that can be laminated:

Plastic films, paper, cardboard, metal foils, fleece materials, interlaced yarns, and textiles

Examples of End Products

Packings of food and luxury foodstuffs (coffee, cheese, sweets, cigarettes, etc.)
Washing agent packings
Packings of pharmaceutical products
Medical disposables (tissues, PE)
Household and cleaning articles (vacuum cleaner bags, cleaning tissues, etc.)
Building protection (facade foils, insulating materials, etc.)
Decorative packagings
Electronic products (e.g. computer chips)

System Solutions

In connection with their different components, such as coating systems, dryers, winders, and web guiding elements, our RECO and PAK systems are the basis for selection of the production line configuration that meets all your requirements.

Safe Investment

In the run-up to installation of your specific production line, we offer you the additional service of testing the configuration in practice and by means of test runs on our production lines in the Kroenert Technology Center. We will thoroughly check all your processing requirements. This will secure your investment.

Service & Support

Once the production line has been installed, we will support you in every respect to achieve optimum efficiency; we will train the operators, make necessary adaptations to the production line, etc.

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Product category: Winding equipment

Winding equipment

KROENERT also develops and manufactures unwinding and rewinding stations with characteristics that are ideally suited for integration into a complete production line. These stations can be used to wind films, foils, paper, and special materials (e.g. non wovens). Due to their high degree of standardization these components can, however, also be integrated into machines of third parties as independent units.

KROENERT has developed special component  solutions for particularly demanding tasks. These winders do not only process special materials, but also increase the productivity of your processes. Some examples:

Unwinding of thin aluminum foil < 6 µm with patented follow-on roller control
Butt-splice unwinding without web storage
Rewinding of adhesive tape without air intrap and telescoping
Rewinding without core preparation (tapeless  splicing)
Rewinding without fold over

Differences

Unwinding and rewinding
Single winder (manual reel change)
Turret winder (automatic reel change at production speed)
reels on winding shaft or shaftless
reel diameter (800-1,800 mm)

Features and Performance Characteristics

Working widths between 600 and 3,300 mm
Speeds of up to 2,000 m/min
Web tension between 20 and 2,500 N
Change of reel rotation direction during rewinding without retrofitting
Change of reel rotation direction during unwinding without standstill or retrofitting
Compact design and short web paths
reel pickup of two jumbo reels with identical sizes
Residual length optimization
Four individually movable chucks make it possible to use reels of different widths without standstill
Center alignment of reels to each other when fixed
Solid design for weights of up to 5 t per reel (total weight 10 t)

Further customized requirements can be realised.

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About us

Company details

For over 110 years KROENERT has been the global leader in providing turnkey line solutions in the field of coating technology for web-like materials such as paper, foil and film.

KROENERT views itself as a driver for development in coating technology, and has its own research and test centers, where environmentally friendly and modern solutions are developed and tested.

The company earns the trust of customers by offering reliability and leadership in technology.

Besides complete lines, a comprehensive range of winders and unwinders, more than 60 modular coating systems and the latest dryers, humidifiers and laminating systems can be designed, produced and delivered.

Products & Services
Complete coating and laminating machines also as stand-alone units, equipped with un- and rewinder, coating stations, drying technology, laminating stations, humidifiers, cooling sections and conditioning units, etc. for coating of papers, polymer films and metal foils

The products manufactured on the lines are used for following end products: 

1. Flexible Packaging

Dry laminating
Wet laminating
Wax and hotmelt coating
PVdC coating

2. Technical Products

Self-adhesive labels
Adhesive tapes
Protection films
Medicated plasters, wafer-systems
Specialized film lacquering

3. Clean Technologies

Epoxy resin and impregnations (Composites)
Li-Ion-batteries
Flexible Solar cells
Printed Electronics 
Membranes
Fuel cells

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