Agfa-gevaert Ag

Karl Voss

Hans Frenken

Hans Gref

Wolfgang Schweicher

Gunther Koepke

Heinrich Bussmann

Josef Friedsam

Peter Herzhoff

Helmut Schaffer

Helmut Glotzbach

Heinz Bussmann

Willi Junkersdorf

Georg Brauniger

Willi Wasser

Horst Otten

Stephan Platz

Wilfried Dabringhaus

The invention relates to a process for the automatic preparation of solutions from environmentally noxious substances in solvents whereby the noxious substance is brought on a receiver and by means of an airtight adapter and a feed connection into a hermetical sealed, storage bin, an exact quantity of the substance is dosed into a measuring and mixing vessel by means of a dosing screw after the solvent is dosed into this vessel, the substance is mixed and dissolved maintained at a certain temperature filtered and delivered to a storage vessel in an automatic sequence.

Process for the preparation of solutions from environmentally noxious

The invention relates to an apparatus for deflecting a web of material moving in its longitudinal direction, both into a plane situated at right angles to the surface of the web and into a plane situated in the surface of the web, whereby a supporting element provided for the web during its deflection is an endless flat belt which the web mounts before it is deflected and which the web leaves after its deflection and cylindrical rollers and deflecting bodies in the form of tube and/or tube segments having supporting means on their circumferential surface are provided which guide the endless belt to deflect the web and subsequently return the belt to the point where the web mounts the belt.

Apparatus for deflecting a moving web of material

The invention relates to a commonly used type of casting device for coating webs with a single or a plurality of layers, comprising a casting block supported by brackets and comprising a plurality of shaped parts screwed together, in the casting block being rigidly fixed to a torsion-free hollow support and forming therewith a unit which is fixed to the brackets by a three-point bearing.

Casting block of stable shape

The tension level of moving webs of material is adjusted or measured and regulated by means of a guide roller mounted on parallel swing arms which include an angle 0 &lt;.alpha. &lt;90.degree. with the horizontal, .alpha. lying in an angular range of .+-. 15.degree. around the value .alpha..sub.M at which the traction applied to the web by the guide roller is at a minimum.

Arrangement for adjusting and measuring web tension levels

An apparatus is provided for coating web-form substrates, the apparatus consisting of a coating roller and of a coating block part of which is pivotal. The thickness of the layer coated on the substrate is determined by the interval between the coating block and the coating roller. In order to adjust this interval, to the precise value needed replaceable precision-gauge blocks corresponding in length to the required production conditions are arranged between the fixed part and the pivotal part of the coating block.

Apparatus for coating web-form substrates with liquid solution or

An arrangement for the production of webs coated with several emulsions, comprising coating and drying means arranged in succession, in the latter being connected to air supply and discharge shafts. A plurality of coating means are arranged at a selectable spacing from one another along the web which is guided in loop formation, the physical parameters for coating and drying are adjustable for each layer.

Multiple coating apparatus

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Leverkusen, Germany

Karl Voss