2800双层袋装连锁弹簧+迷你袋装弹簧系统采用好睡点创新的三层袋装弹簧系统，床垫的顶层是独立迷你袋装弹簧能够根据人体的脊椎调整弧度，带来稳定，舒适，全方位的支撑，中间层PPS系统将顶层传递的压力均匀扩散到底层，任何一点微小的动作都会被底层吸收。这样，睡伴就不会相互影响。

2800 double bag chain spring + mini bag spring system USES some good sleep and innovation of three layers bag spring system, at the top of the mattress is independent mini bag spring can be adjusted according to the human body vertebra radian, bring stability, comfort, a full range of support, the middle tier PPS system transfer the top pressure evenly spread to the bottom, any tiny movements will be absorbed by the underlying. That way, the partners don't interact.