Force Global Ropex RES - Resistance Engineered Sealing Technologie Force Global Impulse Heat Sealing Technologies and Solutons Ropex RES - Resistance Engineered Sealing Technologie
RES DIN-rail
Mount Controllers
RES Panel Mount Controllers
Controller Accessories
Panel Mount Controller Accessories
Validation + Verification
RES Background

The Complete Heat Sealing Solution:

Force Global offers a large range of RES controllers, components and consumables to support your existing equipment repairs and upgrades. For new system development, we provide leading German heat sealing technology with closed-loop resistance / temperature control for precision sensorless temperature controlled heat sealing. Our complete heat sealing solution will:

  • Maximize your heatsealing speed and seal integrity

  • Reduce your design time and cost

  • Create repeatable heat seals

  • Minimise your machine down time

  • Enable impulse and constant heat seal band control

  • And provide RES precision sensorless heat seal control technology

Ropex RES Technologie Resistance Engineered Sealing Ropex RES Panel Mount Controllers Ropex Control System Line Filter Ropex Impulse Heat Seal Transformers Ropex PEX Current Transformer Ropex Heat Seal Bars Ropex RES Accessories

RES Technologie - By use of continuous current and voltage measurements, the controller monitors the change in resistance of the heatseal element caused by the temperature variation. This measurement cycle is executed 50 times/second (50 Hz) or 60 times/second (60 Hz).

RES Controllers maintain the heatseal element temperature at the pre-selected set-point by adjusting the primary voltage of the power transformer. With closed-loop resistance / temperature control, any change in the heatseal element temperature will cause a corresponding change in resistance. The controller will detect this change and instantly respond. The actual temperature is continuously regulated to maintain the pre-selected set-point. Even infinitesimal thermal changes are instantly detected and corrected with precision.

Contoured Heat Seal Bands:

Custom contoured Alloy 20 and Low Expansion heat seal elements. We can build per your print, reproduce per an existing band, or our highly experienced engineering team can aid with enhancing an existing design to create the best possible seal.  For new projects, we will design and build a custom contoured band and tooling solution per your requirements.

Options available:

  • Open and Closed-Contours (simple to complex shapes)
  • Precision large and miniature bands
  • Surface mounted cutting wires (seal and cut your required shape)
  • Precisely located fixture tabs and welded location pins
  • Surface and identification marking
  • Terminal options: inside/outside tabs (or both), surface welded tabs, brass tabs
  • Isolated heat zones, copper plated (zebra bands) and or welded zones
  • Copper, or Copper + Nickel plated band tabs for improved heat seal band life

We stock an extensive range of material thicknesses (Alloy 20 and Low Expansion Alloy) to ensure your custom contoured heat seal bands are manufactured in a controlled and timely manner.

Heat Seal Bands and Wires:

We offer a large range of Alloy 20 heat seal bands and wires in 25 metre rolls that are are in-stock and available for same day shipping.

We also provide custom cut-to-length bands and wires with optional brass end tabs per your drawing, and plated ends for improved heat seal band life.

The following options are available:

Ropex Heat Seal Bands

  • PTFE coated cutting wires

  • Copper plated ends

  • Silvered ends

  • Copper + nickel plated ends

Heat Seal Jaw Bar Insulation and Tapes:

We carry a range of products for your bar building and maintenance needs.

    Ropex Heat Seal Bar Consumables
  • Durit insulation strip

  • Silicone glass fibre board (Siglaha)

  • Silicone profile bar facing

  • PTFE tapes and cover tapes

Impulse Transformer Design:

Optimize your machine / process. Ropex RES impulse heatseal transformers are custom designed and built to suit your application and requirements.


P: 414 507-9378
F: 262 628-4451


Jaw Bar Insulation
PTFE Fabric Tapes
Heatseal Bands/Wires
Heatseal Components
Jaw Bar Combinations
Tips and Tutorials