Hydrophilic films play a crucial role in the effectiveness of in-vitro diagnostic devices. These films ensure optimal fluid management by promoting rapid and consistent fluid spreading. Our hydrophilic films are engineered to provide superior performance, supporting the critical functions of diagnostic assays.

Our hydrophilic films offer a combination of excellent wettability and controlled spreading, ensuring that fluids such as blood, urine, or reagents are evenly distributed across the test area. This uniform distribution is vital for accurate readings and reliable test results. We employ advanced manufacturing techniques to produce films with consistent quality, ensuring that each batch meets stringent industry standards.

Our commitment to innovation means we continuously explore new materials and technologies to improve the performance of our hydrophilic films. We understand that in the fast-evolving field of in-vitro diagnostics, staying ahead of technological advancements is crucial. Our research and development team is dedicated to pushing the boundaries of what is possible, ensuring that our clients always have access to the latest and most effective solutions.

tesa® hydrophilic films:

• Fast and reliable fluid flow
• Low contact angles for optimal wettability
• Proven compatibility with many enzymes
• Excellent aging stability
• Reliable bonding of the hydrophilic side to tesa® Spacer Tape
• Proven performance and integrity of multi-layers with tesa® Spacer Tape after aging

Spacer tapes are essential for creating precise gaps in multilayer diagnostic devices. Our spacer tapes are designed to offer consistent thickness, strong adhesion, and compatibility with various substrates. They play a vital role in maintaining the integrity and functionality of in-vitro diagnostic tests.

Our spacer tapes are engineered to provide accurate spacing between layers in diagnostic devices, which is critical for the proper flow and interaction of fluids. Consistent thickness across the tape ensures that each layer of the device functions as intended, preventing any interference that could compromise test results. The strong adhesion of our tapes ensures that layers remain securely in place, even under varying environmental conditions.

Our spacer tapes are also designed with ease of use in mind. They can be easily applied and removed without leaving residue, which is crucial for maintaining the integrity of diagnostic devices during both assembly and use. The low outgassing properties of our tapes help prevent contamination, ensuring that the testing environment remains clean and controlled.

tesa® spacer tapes:

• Optionally heat-activated
• Specially designed for precise die cutting of capillary cells
• Tight thickness tolerance
• Ooze-free adhesive
• Low-emission, pure-acrylic adhesive
• Minimal adhesive residues even after lengthy slitting and die-cutting processes