Soft furniture spring classification, these five must understand | spring manufacturer

Soft furniture spring classification, these five must understand | spring manufacturer

There are many springs in the mattress, including whole net spring, wire drawing spring, independent bag spring, five degree partition spring and LFK open spring. What's the difference between them?
Different from the independent spring, the general spring is a combination of one spring, and the whole net spring is to expand a single spring into a piece, a whole, a surface. This kind of spring system will affect the whole body, and the nearby springs will pull each other.
Wire drawing spring
This is an interlocking, integral spring. The continuous spring group, which is pierced by a steel wire, is the product of mass production of spring bed core. The basic structure of the utility model is a continuous winding three-dimensional steel wire body, which is connected by a through spring steel wire. Its advantages are high production efficiency, greatly reduced steel wire cost and better overall spring elasticity. The disadvantages are that the springs interfere with each other strongly, and the steel wires are easy to make a sound when winding and touching each other.
Independent bag spring (Marshall spring)
Bag spring is the most representative spring bed core at present. It abandons the traditional way of through spring connection, which is made of open single spring loaded into cloth bag, and its connection mode is changed from rigid connection to flexible connection. With the change of connection mode, each single spring can rebound freely according to the bearing pressure, and there is no connection between them.
Marshall spring is olive shaped (drum and barrel), non-woven packaging and connection; Point like expansion, single independent support, whole stick and body curve, effectively support all parts of the body, disperse pressure; Relax and enjoy sleep; Anti interference, quiet, does not affect the sleep partner, but the disadvantage is that the mattress is often compressed in some place, resulting in partial loss of elasticity, the international high-grade mattress preferred spring.
Five degree zone spring
The birth of the open spring marks the change of the manufacturing concept of the bed core to the "people-oriented" direction. Its basic structure is the open single spring group connected by the through spring steel wire. Due to the opening of the single spring ring, although the connection mode is still connected by the through spring steel wire, the elastic degree of freedom of the single spring is greatly increased.
There is no knot on the end face. The single spring has good vibration and elasticity, better induction to load, and can fit the curve of human body well. It can better eliminate the pressure of the human body, improve the comfort, and has a certain anti-interference. The international excellent spring new technology has the advantages of good body fit and full elasticity.
LFK open spring
LFK super elastic spring is the latest patented spiral technology in the United States. It has the characteristics of never sinking, super light and super elastic. It is a special spring designated by five-star hotels. The uniform spring diameter and uniform spring waist diameter provide more stable supporting force. Every part of the bed net surface can better conform to the curve of the human body and bend.

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