头层牛皮
—
The first layer of cowhide
具有良好的弹性
It has good elasticity
强度和工艺可塑造性
Strength and process plasticity
高密度海绵
—
High density sponge
而且摩擦系数比较大
And the friction coefficient is relatively high
可以提高海绵的防滑性能
Can improve the anti slip performance of sponge
羽绒棉结合
—
Down cotton binding
起定型作用,防止羽绒跑位
Set the shape and prevent down running
增加蓬松度,更舒适
Increase fluffy and more comfortable
俄罗斯进口落叶松实木框架
—
Larch solid wood frame
木材不易变形开裂,结构稳定
Wood is not easy to deform and crack
环保健康结构更牢固耐用,安全无异味
More robust and durable structure