Abstract: A flat gasket made up of at least one layer of nonwoven fabric consisting of a sheet of asbestos-free fibers or fiber mixtures and impregnated with a polymer, the sealing element consisting of at least one polytetrafluoroethylene-impregnated nonwoven fabric.

Abstract: A radial shaft seal with a sealing element made of a non-woven fabric impregnated with an active material, particularly PTFE. The shaft seal is disposed between a stationary machine part and a rotating shaft. In the axial direction, the sealing element consists of at least one layer of non-woven fabric impregnated with a PTFE dispersion and laminated under pressure and heat.

Abstract: A flat gasket made up of at least one layer of nonwoven fabric consisting of a sheet of asbestos-free fibers or fiber mixtures and impregnated with a polymer, the sealing element consisting of at least one polytetrafluoroethylene-impregnated nonwoven fabric.

Abstract: The present invention relates to a labelling system installable on a user's premises and comprising a product label having several fields, of which at least one is provided as a basic field (3) for holding basic information relating to the product to be labelled, at least one as a freely inscribable field (4) for holding variable information and at least one for holding an image which is directly related to the basic information a computer with a database having a first area (12) which in principle can be changed only by the system manufacturer or product manufacturer and in which product data relating to the product can be stored, and having a second area (15) which is also accessible to the user and in which specific user data relating to the product and the user can be stored, and with a printer (26) for the printing of labels (2) with the data mentioned an input unit for inputting the user data and controlling the computer and the printer (26), wherein the image data associated with software ca