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Aluminium Foil Gravure Printing Machine

Aluminium Foil Gravure Printing Machine Main Structures:

The aluminium foil gravure printing machine is composed of the printing unit, unwinding unit and rewinding unit, they have the same structures. Adopting a frequency motor to drive every unit. Aluminium foil gravure printing machine adopts vector motors for traction and rewinding.

1. Unwinding unit

Gravure printing machine mainly composed of the unwinding roll, automatic turning frame, motor and turning outfit.Riveting the raw material on the unwinding roll when printing,there are motor on the end of the unwinding roll,adjusting the floating roll to control the unwinding tension.

There are bolts installed on one end of the unwinding roll,driving the roll to adjust the winding through tumble axletrees,aiming at rewinding roll worked on one line.

In order to the constant tension of the film when printing,the mini friction air cylinder will control the unwinding tension which be installed beside the unwinding roll.

Aluminium Foil Gravure Printing Machine

2. Unwinding traction unit

Unwinding traction is dual-roll style, include in steel roll ,rubber roll and tension controller system. Rubber roll the printing material press on the steel roll tightly when printing, then adjust the tension.

3. Printing unit

Gravure printing machine mainly composed of transmission device, ink filling device, ink scratch device ,press device, tension device, oven device, reverse printing device..

4. Rewinding traction unit

Used for tracting the printing film, when rewinding .Mainly composed of the tracting roll, rubber roll, motors and floating roll. The tension is stable. Motors send the constant power to traction roll. Using rubber roll make the printing film cling on the traction roll. We can set the tension size,and it will automatically keep it.

5. Rewinding unit

Mainly composed of vector motor rewinding seating ,turning frame, turning device and rewinding roll. Tension automatically by the floating roll control and constant, make the handwheel and the winding roll in a line.

Gravure Printing Machine Detail:

Aluminium Foil Gravure Printing Machine

Gravure Printing Machine Technical Parameter:

Applicable material Plastic film,Paper
Max.Mechanical speed 300m/min
Web material width 850,1050,1250,1450,1650mm
Registration precision ≤±0.10mm
Max.Unwind & rewind Dia. Ф800,Ф1000mm
Printing cylinder Dia. Ф120mm-Ф300mm
Dry method Electricity,Steam,Thermal oil or Gas

Gravure Printing Machine Application:

Aluminium Foil Gravure Printing Machine

About Lida Printing & Packaging Machinery

Lida Printing & Packaging Machinery is specialized in R&D and production of printing equipment manufacturers and suppliers. The series include: rotogravure printing machine, dry lamination machine, high-speed coating machine, solvent-less lamination machine, inspection rewinder machine etc. All procedures from choosing suppliers, inspection of part processing, supervision of assembly, install & debug of complete set of machine have formed a complete system and flow so that the quality of our products are under control.

Aluminium Foil Gravure Printing Machine

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