Membrane and method for the production thereof

摘要

A membrane which is provided with a membrane surface that represents the functional region of the membrane and which is provided with a tab that projects beyond the membrane surface is described. The membrane and the tab are constructed from a number of layers, wherein at least one of the layers consists of an elastomer. Arranged in the tab is an electronic data carrier. The tab has an upper and a lower layer. The data carrier is enclosed by the layers of the tab and the upper and the lower layer.

主权项

1. A membrane for a membrane valve comprising a plurality of layers, at least one of said plurality of layers is an elastomer, the membrane further including
an upper and lower coating, a membrane surface, which represents a functional region of the membrane, a projection, which extends beyond the membrane surface, and which transverses a longitudinal side of the membrane, and an electronic data medium disposed in the projection, and wherein said electronic data medium is enclosed by the layers of the membrane and the upper and lower coatings.