Vertical Net Sealing Machines
Our range of vertical net sealing machines with ultrasonic welding technology offers solutions for diverse applications and has proven itself hundreds of times worldwide.
- Pure net packaging without wire clip
- Use of sustainable, compostable netting possible
- Packaging sizes up to 1.5 kg
- Net length variably adjustable
- Automatic pipe changing system
- Simple handling and parameterisation
- Different models for a wide range of applications
- Various optional labelling options
- Patented net peel-off system
Ultrasonic net sealing machines for your automated packaging process — our current range of standardised models
The GKV 6800 (see product photo) is the latest member of our vertical ultrasonic net sealing machine product family. With this new development, many customer requests were taken into account, resulting in an extremely versatile and powerful packaging machine for a wide range of products.
Technical highlights:
- Package sizes up to 1500 g
- Bag and stick packs
- Patented net removal system
- Pipe diameter 50 mm to 240 mm
- Net length up to 800 mm (theoretically only limited by the amount of net on the tube)
- Automatic pipe changing system for refilling net material without machine downtime
- Modern servo drive technology
- Digital ultrasound station with automatic readjustment unit
- Easy to service due to pull-out locking unit, e.g. for changing knives
- Touchscreen for simplified configuration
- All parameters can be set and saved
- Packs with wineglas-label and / or banding from weld to weld (optional)
- Thermal transfer printer (optional)
The speeds that can be realised depend on the product to be packaged as well as the package size and the associated requirements for ultrasonic welding. Feel free to contact us and talk to us about your product and your needs.
The ultrasonic net sealing machine GKV 6500 VA is a customised machine specially developed for a customer for the fully automatic packaging of fresh chicken pieces in extruded nets. The net is taken off by the weight of the product, the net length is regulated by means of the height-adjustable collecting flap.
- Standard package weight: 2 kg and 2.5 kg
- Automatic pipe changing system for
refilling net material without machine downtime - Controlled net knife for cutting off the filled, sealed bags
- Ultrasound station with automatic readjustment unit
- PLC control and LCD display unit in a separately placed stainless steel control cabinet
- Extra high splash water protection
- Simplified cleaning due to pull-out closing unit
The GKV 6300/4 is a further development of our ultrasonic net welding machine GKV 6300. This model also contains all the improvements of the GKV 6000/4. With this machine, fat balls in different weight classes can be packed without any problems.
The GKV 6300/4 is a net welding machine specially designed for packing fat balls with a weight of 90 g, 250 g or 500 g .
- Automatic pipe changing system for refilling net material without machine downtime
- Controlled net knife for cutting off the filled, sealed bags
- Controlled mesh extraction for an even bag length
- Digital ultrasound station with automatic readjustment unit
- Service-friendly design with pull-out locking unit
- Very low space requirement due to compact design
The GKV 6000/4 is the latest development of the GKV 6000 series, which has proven itself hundreds of times over. The optimisation was carried out with the aim of improving serviceability for easier cleaning and maintenance while at the same time increasing the packing capacity. The high-performance automatic machine is designed for packing lumpy goods in extruded nets.
- Number of net tubes: 2
- Standard net tube diameter: 70 mm
- Automatic pipe changing system for refilling net material without machine downtime
- Controlled net knife for cutting off the filled, sealed bags
- Controlled mesh extraction for an even bag length
- Digital ultrasound station with automatic readjustment unit
- Compact design
The GKV 6000 NZ is a special version of the GKV 6000 for the production of nut sticks or nut cones for the bird feed industry. The machine is designed for the production of chain packs, but can also be used for other lumpy products.
- Equipped with 2 vertically arranged net tubes
- Net tube diameter: Ø 35mm or Ø 40 mm
- Automatic pipe changing system for refilling net material without machine downtime
- Controlled net knife for cutting off the filled, welded tenons.
- Controlled mesh extraction for an even bag length
- Digital ultrasound station with automatic readjustment unit
- High ease of servicing due to retractable locking unit
- Very low space requirement due to compact design
- Volume dosing or computer-controlled weigher (optional)
Market leader in the area of net sealing machines
With the implementation of ultrasonic welding technology in a new generation of net packaging machines, we at Gekupack® succeeded as early as 1994 in taking a step towards species-pure packaging that was much respected by the industry. The ultrasonic net sealing machines not only do without metal as a sealing material when sealing the PE net bags, but also seal the packs completely and reliably without any additional foreign material. The species-pure net packaging produced in this way is thus more sustainable than conventional packaging in two respects:
- The net is much more resource-efficient than solid material (film).
- The mono packaging has a significantly higher recyclability than the counterpart with wire clips.
Since the invention of mesh welding technology based on ultrasonic technology, we have continuously developed our machines — also with the close involvement of our customers. In the meantime, the mesh welding machines are not only much more efficient than they were at the beginning, which is sometimes also based on other technological successes and components used, they are also compatible with various sustainable mesh materials (e.g. compostable mesh). Here you can learn more about possible packaging types and materials.
This technique is used for packaging chunky goods such as confectionery, cheese snacks, peanuts, fat balls, lemons, garlic or onions.
The high performance and reliability of our mesh welding machines, coupled with the expertise and decades of experience in building and supplying not only the welding machines themselves, but also all the necessary additional components to complete overall systems, have led to the outstanding reputation of Gekupack® and made GK Industries the market leader in this field.
The areas of application of the different models of our vertical net sealing machines with ultrasonic technology are extremely diverse. Lumpy products are packaged with them — flours and fine granules are not feasible due to the mesh structures. Basically, the machines are designed for both the food and non-food sectors. Among the most common goods packaged with the ultrasonic net sealing machines are peanuts or other nut mixtures, lemons, garlic or onions, as well as cheese and other snacks and sweets such as chocolate drops, chocolate balls and chocolate eggs, in addition to classic feed balls or fat balls.
Wenn Sie sich unsicher sind, ob sich Netzverpackungen für Ihre Produkte eignen oder auch Sie von den vielen Vorteilen artenreiner Verpackungen profitieren wollen, dann treten Sie gerne mit uns in Kontakt. Wir freuen uns auf Ihre Nachricht.
At a time when regulations require a multitude of packaging instructions and marketing is more important than ever before, product labelling plays a particularly important role. For this reason, it is of course also possible to integrate labelling and label printing with a thermal transfer printer directly into the packaging process. For example, packs with a wineglas-label and / or a belt from seal to seal are available as an option.
As an extremely customer- and solution-oriented company, we always strive to supply you with the best possible packaging machines and systems. Therefore, we are also always ready to adapt our standard machines specifically to your wishes and needs as well as to your product and the associated requirements. As a result, the listed technical details of the standard models are not necessarily to be understood as fixed sizes, but rather as variable guide values.
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