A new process for
custom high-precision work
Discover our new process for unwinding, precision slitting, and rewinding, designed to handle web widths up to 2100 mm at both the machine entry and exit.
Precision slitting process
using razor blades
1. Unwinding
The illustrated process involves converting technical film rolls (2100 mm width) through unwinding, longitudinal slitting, and rewinding.
It is primarily used to adjust roll formats according to customer specifications or downstream production requirements.
2. Precision Slitting
The film is guided through a system of razor blades positioned to match the desired strip widths. In this example, the material is slit into four bands of 525 mm each.
This slitting method is particularly suited to thin and delicate materials, as it minimizes mechanical stress and prevents burr formation.
3. Rewinding
The slit strips are then individually rewound onto separate cores, ensuring constant tension and perfect alignment.
This process guarantees a clean finish, ready for use or further processing in subsequent operations.
Applicable Materials
Polyethylene
Polypropylene
Polyurethane
Ionomer
Polyester
PVC
PVF / PVDF
PMMA
Polystyrene
Polycarbonate
Woven carbon fiber
Nonwoven carbon
Foam
Paper
Cardboard
Felt
Textiles
Aluminium
Membrane
Contact
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17 Rue Edouard Garet
42160 Andrézieux-Bouthéon - +33477426590