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Before buying a mattress, first understand the differences between these types of springs.

Release date:

2023-03-22 09:04

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Many people likely have this concern when buying a spring mattress—worrying that the mattress may lose its resilience after a period of use. After all, springs play a crucial role in determining both the mattress's support and its overall lifespan. That’s why, when selecting a mattress, it’s important to thoroughly understand the specific characteristics of the springs you’re considering. Today, Donble Mattress is here to introduce three outstanding spring types for your reference!

The first type is the linked spring, which is widely used in the market. As the name suggests, linked springs consist of an entire sheet of interconnected springs assembled into a single bed frame, offering excellent elasticity and resilience with a long service life. Donble Mattress features several products that utilize high-carbon manganese steel linked springs to create their bed frames. These springs undergo two rounds of high-temperature heat treatment for optimal shaping and rust removal, followed by an 80,000-cycle durability test, ensuring both health and longevity while providing firm, supportive stability for the body. Additionally, the bed frame is reinforced around the perimeter with support springs, enhancing its overall strength and durability—and ultimately extending the lifespan of the mattress itself.

The second type is the individually pocketed spring, which features quietness and excellent anti-interference properties. Each individual spring is encased in its own fabric pocket before being connected and arranged into a bed frame. The pocketed springs are wrapped in non-woven fabric, helping to minimize any noise they might produce. Since each spring operates independently, the system offers superior resistance to interference—meaning that when one person turns over in bed, it won’t disturb the other’s sleep at all.

The third type is the LFK open-coil spring. Its most distinctive feature is its open-design coil, with flat, knot-free end faces, which are paired with series springs to form a complete support system. Compared to linked coils, LFK open-coil springs offer superior contour adaptability, making them ideal for closely following the natural curves of the body—so much so that they’re even used in products from several well-known mattress brands.

Donble Mattress offers several products featuring LFK open-coil springs. The smaller coil diameter delivers greater surface coverage while increasing the number of coils, perfectly contouring to the body’s natural curves. Additionally, the built-in LFK springs provide excellent responsiveness, ensuring superior support and enhancing overall sleep comfort. The bed frame is reinforced all around with extra-hard, breathable sponge, making the edges more stable and durable—effectively preventing sagging and extending the mattress's lifespan.

Overall, how comfortable a mattress feels depends not only on its springs but also on its padding and fabric layers. When shopping for a mattress, it’s recommended to visit a specialty store and try it out firsthand before making a decision.

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