Abstract: This invention relates to immunoglobulin molecules comprising light chain (VL) chimeric variable domains, heavy chain (VH) chimeric variable domains, e.g., scFv antibodies that are expressed at high levels within a host cell, preferably within particular cellular compartments such as, e.g., cytosol or apoplast. The VL, VH and scFv antibody molecules comprise framework scaffolds of particularly preferred framework regions. This invention also relates to nucleic acid molecules encoding the immunoglobulin molecules of this invention, vectors expressing the immunoglobulin molecules, hosts transformed with the nucleic acid molecules and vectors, and methods of using the immunoglobulin molecules. Also described are immunoglobulin libraries as well as host cells, including transgenic plants, expressing the VL, VH or scFv antibody molecules of this invention.

Abstract: A method of producing overpressure valves for packaging containers supplied in a roll, transported in this form to a packaging machine, separated at the machine and attached to packaging containers by means of an adhesive coated surface. For this purpose the overpressure valves have a layer of emulsion bonding on their underside. To prevent individual layers of the roll from sticking together, the overpressure valves have an adhesive-repelling layer on their top side. The overpressure valves are connected to one another in one piece and in a row, and are separated consecutively in a packaging machine.

Abstract: Overpressure valves for packaging containers are supplied in a roll, transported in this form to a packaging machine, separated here and attached to packaging containers by means of an adhesive coated surface. For this purpose the overpressure valves have a layer of emulsion bonding on their underside. To prevent individual layers of the roll from sticking together, the overpressure valves have an adhesive-repelling layer on their top side. The overpressure valves are connected to one another in one piece and in a row, and are separated consecutively in a packaging machine.