Abstract: A disposable unit (1) for processing products (2) has a thin-walled container (3) of a soft material for holding the products and a processing unit (6) inside the container to make the products move. The container is in its lower portion (4) reinforced with a support (5) of a dimensionally stable material, which support has a smooth surface (9) and supports the container over its lower portion so as to counteract the occurrence of folds and other irregularities in the lower portion and the impairment of an even process effect. The inside (10) of the support is substantially cup-shaped without corners to give the lower portion of the container an optimal geometry and, consequently, an optimal process effect.

Abstract: A device for cutting/shearing in a process vessel (1) product clusters and/or materials (3) into smaller particles and dispersing them in a liquid product bulk (4) or for mixing in the process vessel liquid products with each other that are difficult to mix. The device has an electric motor (13) arranged out-side the process vessel and, driven by the same by magneto drive, a processing unit (12) positioned inside the process vessel. The processing unit comprises a stationary inner part (14) and, rotatable about this, an outer part (15), the inner and outer parts having the shape of substantially concentric rings (16, 17) arranged with a close fit to each other and having a plurality of through slotshaped shearing recesses (18) opposing each other.

Abstract: A syringe for a fluid comprises a cylinder, a piston portion arranged in the cylinder and slidable on its inside, and an operating means connected to the piston portion for sliding thereof. The operating means projects from a first end of the cylinder and the cylinder has at a second end an inlet and outlet part for said fluid. Moreover a sealing means is connected in a contamination-free manner to the cylinder in the area of the first end thereof and extends into the cylinder to isolate, sealed against contamination, the inside of the cylinder from the environment.