Vacuum packaging machine MagVac to close bags with air exhaustion.

Suitable for bags made of composite material such as PA/PE (vacuum bag)

 With air-exhaustion by a VENTURI-ejection system.

        Both sealing bars are impulse heated with automatic impulse release after time of evacuation resp. gas flushing has elapsed.

        Evacuation, gas flushing, sealing and cooling time can be adjusted separately.

        Exhaustion and gas flushing can be combined in multi-cycle.

        Exact microprocessor control of the whole sealing procedure.

        8 mm sealing weld.

        Control functions for validation of sealing weld.

        RS232 interface.

The filled bag is put between the sealing bars, so that the evacuation pipe is inside the bag. By pressing the foot pedal, the automatic cycle starts. Air is exhausted, when the vacuum time or eventually the gas flushing time has elapsed, the bag is sealed automatically.

The KOPP Belt sealer MSP Plus for polyethylene makes endless seals or closes bags.


Suitable for all thermoplastic materials such as Polyethylene, Polypropylene, etc. or thin qualities of coated or barrier materials such as coated aluminum. The belt sealer MSC Plus is used for barrier films.

Stationary and mobile use.

Adjustable operating speed from 2.5 to 9.5 m/minute.

Adjustable sealing temperature.

Motor and control mounted in a sturdy housing.

 Films to be sealed are fed manually into the unit and are then taken over by toothed motor driven belts and carried through the unit alongside the sealing tape.

Almost maintenance-free: the unit can be opened in order to be cleaned and serviced.

 ilm thickness max.


approx. 2 x 0,05 to 2 x 0,4 mm¹: Sealing temperature

                                                             up to approx. 240° C

Passing speed:  approx. 2,5 to 9,5 m/min.²


Sealing width

approx. 5 mm (plain)

Significant and reproduceable measured values are very important for industrial packaging processes as well as for the development of new flexible packaging materials. Those values are gained in laboratories. The laboratory sealers of Kopp Verpackungssysteme have been designed especially for these tests (Hot-Tack and Cold-Tack).


The precision of these functions is determined by a high number of parameters. The parallelism of the sealing bars, the pressure of the sealing force coming linear from above and due to the exact definition and calibration of the sealing parameters: sealing time, sealing force and sealing temperature.


The parameter of sealer and sealstrength tester have to be verified by calibration.


Accessories and sealing bars in a great variety are available.

Film sealing unit TSG digit used to close bags. Thanks to the exact sealing temperature and time adjustment the sealing results remain on a constant level.

Suitable to seal thermoplastic films such as Polyethylene, Polypropylene, etc. as well as thin barrier films and suited to produce sterilized packings according to DIN ISO 11607 resp. EN 868, for Peel-bags (paper/PE, paper/PP, Tyvek).


Continuously best sealing results:


        Microprocessor control with exact time and temperature adjustments.

        Sealing temperature, sealing and cooling time are digitally adjustable.

        No adjustment of parameters necessary.


        Electric foot pedal.

        Integrated cutter.

        Made in Germany.


    High comfort:


        Digital control.

        4-line LDC-display.

        Menu-languages can be chosen (German/English/Italian).

        Data input by buttons.

        Electric foot pedal.

        Lateral infeed.

        Exact positioning.

        Autocal-function after change of heating belt.


    Highest security standards:


        Control function for validation by temperature and time control of the sealing process.

        Solid and sturdy construction.


        ALERT limits for sealing temperature can be chosen.


    A flexible use of the film sealing unit TSG digit is possible by putting the unit on the moveable trolley. An asset in series production if it is installed over a roller conveyor or conveyor belt.


Your benefit


    No wearing, no subsequent costs

    Flexible thanks to integrated cutter for excess length

    Very reliable sealing results to reduce the risk of customer complaint and to increase customer satisfaction

    Process reliability thanks to validation

    Suitable for packaging of sterilized items according to ISO 11607 and EN 868


(c) 2017 Willi Kopp e.K. Verpackungssysteme


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