ELASTIC GASKET AND METHOD OF MAKING SAID GASKET Russian patent published in 2016 - IPC B32B25/10 

FIELD: machine building.

SUBSTANCE: invention relates to compressed and elastic gaskets. There are disclosed structure and methods of its production. Compressed elastic gasket contains at least one layer of non-woven extruded films or nonwoven extruded sheet, which is flexible, elastic and compressed or which is flexible, elastic and compressed in direction of thickness and which is extensible, flexible and elastic or which is extensible, flexible and elastic in its longitudinal and transverse directions; and at least two layers of plurality of substantially parallel threads oriented in longitudinal direction or transverse direction; first layer of parallel threads passing in longitudinal direction or in transverse direction; second layer of flexible non-woven extruded film or elastic non-woven extruded sheet arranged on one side of first layer; third layer of parallel threads on opposite side of second layer relative to first layer, passing in one direction with threads of first layer; wherein parallel threads of third layer are aligned so that they are inserted into gaps formed between parallel threads of first layer.

EFFECT: invention ensures high degree of compressibility under action of applied perpendicular to load and recovery after removal of this load.

56 cl, 13 dwg