Pocket spring core and method for producing the same

A pocket spring core, having a plurality of springs (4, 5), of which a plurality thereof arranged one behind the other in a row and each lying in a flexible pocket formed preferably of textile material form a bank of springs (1) and a plurality of adjoining banks of springs (1) which jointly form a lying surface are connected to one another, wherein the springs (4, 5) of at least one region of the lying surface are different in their spring behavior with respect to the springs (4, 5) of the adjacent regions

• wherein:
• at least a part of the individual banks of springs (1) consists of partial banks of springs (2, 3) with different spring behavior,
• the pocketed springs (4, 5) of the respective partial banks of springs (2, 3) are the same,
• at least some of the adjacent partial banks of springs (2, 3) of adjoining banks of springs (1) are of different lengths,
• the adjacent partial banks of springs (2, 3) of adjoining banks of springs (1) are connected to one another.