marshall coil

1.​‍​‌‍​‍‌​‍​‌‍​‍‌ The pocketed spring mattress has multi-layer build and high-support pocketed spring system to deliver a contouring sleep experience and long-lasting performance. 2. Main features of the sleeping surface are are completely intangible which enables versatile adjustment to different marketing strategies. 3. Since we run our own factory, we have the capacity to satisfy large quantity ​‍​‌‍​‍‌​‍​‌‍​‍‌orders.

1、One​‍​‌‍​‍‌​‍​‌‍​‍‌ of the main features of the pocket coil is the small diameter of the wire and close spacing. By installation 400-600 springs per square meter, this method achieves a very dense distribution of support points. 2、A wire diameter of 0.9mm-1.6mm is chosen in order to make the spring softer and more responsive. Such a spring is able to follow body shape and therefore is suitable for comfort layer of a mattress. 3、In most cases, they are working together with the main support springs to form a double-layered composite ​‍​‌‍​‍‌​‍​‌‍​‍‌structure.

1、Each​‍​‌‍​‍‌​‍​‌‍​‍‌ spring is individually wrapped with a nonwoven fabric pouch, allowing each spring to move freely and therefore the vibration transfer is effectively reduced. 2、These springs made of high-grade carbon-manganese steel wire last 2-3 times longer than regular steel springs and they are not easily deformed. 3、By employing high-precision automatic winding machines, the height and number of coils of the springs can be controlled within a tolerance of ±2mm to ensure consistent ​‍​‌‍​‍‌​‍​‌‍​‍‌dimensions.