VERFAHREN ZUM HERSTELLEN EINES SIEBELEMENTS UND SIEBELEMENT NACH DIESEM VERFAHREN

摘要

The invention relates to a method of making a rectangular screen element made of plastic or rubber-elastic material which is releasably attached to the lower structure of the screen device together with further screen elements, in which case it has a flexible screen surface having a small thickness and attached around at one edge, the height of which is a multiple of the thickness of the screen surface and which has a frame as reinforcement. The screen surface is heated over its entire surface before attachment to the edge or frame and as a result stretched in all directions, and attached to the edge or frame in this stretched state. After this, the screen surface is cooled down to produce its tensioning.