Comexi slitter rewinder
|Machine||Comexi slitter rewinder|
|Max. web width||1200 mm|
|Max. mechanical speed||300 m/min|
|Unwind type||Single shaft|
|Max. unwind reel diameter||800 mm|
|Razor or rotary shear slitting||Razor|
|Number of knives||14|
|Rewind type Slitter*||Double shaft|
|Number of rewinding shafts/stations||2|
|Max. diameter finished rolls||400 mm|
|Edge guide(s)||Yes, Fife|
|Other information||Machine has been completely revised in 2009|
|Including||2 x rewind shaft of 70 and 76 mm
2 x rewind shaft of 152 mm
1 x unwind shaft of 70 mm
1 x unwind shaft of 76 mm
2 chucks of 152 mm
|Spare parts||Silicon roll to work with cold seal|
Comexi is a Spanish manufacturer of equipment for the flexible packaging industry. Comexi produces flexo printing presses, slitter-rewinders, laminators and coaters. The company started in 1954 in Girona. Two years later they sold their first flexoprinting press. Nowadays it is part of the Comexi group with a wide range of products. Beside the Spanish plant and has also a factory in Brazil.
Slitter – rewinders
Slitter rewinders cut big rolls into smaller ones. Rewind slitting means the web is unwound. While running through the machine it passed through knives or lasers. Narrower rolls are formed by rewinding the film or paper on one or more shafts.
Slitter, slitter rewinder and slitting machine are interchangeable names for machines that are slitting rewindly. For the slitting section there are three options: razor slitting, rotary shear slitting and crush cut slitting. Roll slitting is used mainly by converters.
- slitter rewinder