Application Example Optical Bonding

Adhesive Dosing for Better Image Quality

Optical bonding is the joining of two layers of material with a clear adhesive. The adhesive is applied with a dispenser. This method allows a significantly improved display performance compared to other methods. The optical bonding process eliminates trapped air between glass and display. This leads to an increased durability and an excellent image quality.

UV adhesive application

Dymax BlueWave QX4 for curing UV adhesives and Piezobrush for plasma preparation – the eco-PEN450 from preeflow in cooperation with Relyon Plasma GmbH and Dymax Europe GmbH.

preeflow Optical Bonding advantages:

  • High image quality and sharper contrast
  • Greater resistance to external  influences
  • Increased readability of the displays with less reflection

Our Services

Product tests and validation by preeflow

Help with the selection of dosing components and small dosing systems

Combination of complete dosing systems or dosing equipment

Publication of all tested materials with manufacturer’s approval

Test your products and applications via video conferencing

Further products

1-component dispenser

The 1-component dispenser: Your perfect partner for low to high viscosity dispensing.

Discover now here

2-component dispenser

The 2-component dispenser: Simple and precise dosing of previously unattained small quantities with dosing systems.

Discover now here

Spray dispenser

The spray dispenser: Perfect spraying of fluids in the low to high viscosity spray range.

Discover now here

We test your products!

Be there live via video conference!

To the contact form

preeflow<sup>®</sup> – microdispensing in perfection

More than 20 years’ experience in fluid dosing. ViscoTec distinguishes itself with its comprehensive know-how in dispensing technology. In 2008, this wealth of experience was expanded with the introduction of the preeflow brand. With success: For 10 years, preeflow has stood for precise and purely volumetric dispensing of fluids in small and very small quantities. All over the world, a wide variety of industries rely on preeflow products. Always following our philosophy: Smaller, more precise, economical.