Combining different types of raw materials with different adhesives, diffused by the process of adding heat and pressure, heat-sealing (material union) takes place. In a press cutting process with localized heat sealing, the sealing is carried out on the periphery of the design geometry, thus ensuring the integrity and watertightness of the product/part.

For this type of product, it was also possible to develop the “finger-lift” concept, which allows the quick removal of the adhesive and its application.