The Tactilus® tactile pressure sensor system monitors and reveals what is actually occurring between two mating surfaces. It measures how contact surface pressure changes over time, providing real-time insight into both pressure distribution and magnitude.

For example, hydraulic presses may lose pressure and “drift,” or require time to stabilize at the maximum pressure level needed for a specific application. In lamination processes, uniformly distributed pressure is essential to ensure a consistent and reliable bond.

Both pressure distribution and pressure magnitude at any given contact point can be measured quickly and accurately in real time using Tactilus®.

Roller-Based Lamination Applications

In roller-based lamination processes, uniform pressure must be applied as films or composite materials pass between rollers to prevent defects.

Tactilus® can be passed between rollers to measure planarity and pressure levels, identifying areas of high and low pressure that may not be visible to the naked eye.

The software displays results using a color scale ranging from purple (low pressure) to red (high pressure), making interpretation immediate and intuitive. Statistical data further supports accurate evaluation and decision-making.

Pre-Production Setup & Calibration

Tactilus® delivers significant value as a pre-production setup and calibration tool. In wafer lamination or bonding processes, even minor pressure variations can be critical.

Excessive force may cause eutectic alloy spillover and short circuits, while insufficient force can result in weak bonds. Fine-tuning pressure levels prior to production helps prevent costly errors and downtime.

Identifying Uneven Pressure & Mechanical Issues

Uneven pressure application becomes immediately visible through Tactilus® software. Over time, analysis may reveal underlying issues such as warped plates, skewed alignment, uneven hydraulic pressure, or misaligned rams.

Maintenance personnel can quickly pinpoint problem areas, perform immediate corrections, or compare historical data to track performance trends.

Tactilus® sensor pads are highly durable and capable of delivering thousands of accurate measurements. Using Tactilus® during calibration and setup minimizes downtime, increases efficiency, and reduces material waste.