FOAMED STUFFING MATERIAL WITH CAVITIES AND A FLEXIBLE TAPE Russian patent published in 2022 - IPC A47C21/04 

FIELD: polymer materials.

SUBSTANCE: invention relates to a foamed stuffing material (10). Said foamed stuffing material (10) has sections (32, 34), wherein each section covers at least one cavity (12, 14) of said foamed stuffing material (10), wherein said foamed stuffing material includes a flexible continuous tape (20) for transferring heat energy from at least one cavity (12) in the first of said sections (32) in the event of excess heat energy in the direction of at least one cavity (14) in the second section (34) of the foamed stuffing material (10), not containing excess heat energy. The tape (20) has a continuous conductive layer (22) with a preset area extending from at least one first section (32) to the other second section (34). Said second section (34) is therein located by the edges of the stuffing material (10).

EFFECT: invention allows for a local reduction in the temperature of the stuffing material, such as a mattress, so that the user feels more comfortable.

16 cl, 10 dwg