A spring block is a part attached to the frame, which is a block of springs connected to each other. Such a filler, due to the fact that each spring works separately, allows you to provide an orthopedic effect. Due to this, it is often used for the manufacture of upholstered furniture.
Its main function is the ability to provide support for the spine in the correct position. The features of its design help it cope with this task brilliantly. Let’s consider the types of spring blocks.
This type, also called sinusoid, provides a high level of elasticity and reliability. It is made of galvanized steel, from which soft bends are made. The name appeared because of the appearance, which in its shape resembles a snake. The best options are considered to be those that have more bends, as this allows the orthopedic properties of the product to be more pronounced.
The springs are attached to the frame frame with steel brackets made of wire, in the transverse direction, and their number depends on the shape and size. This type ensures the evenness of the sofa seat and its silent operation. The snake is used in sofas, couches, beds, mattresses and sofa beds. The seat remains even and does not sag due to the fact that it is tempered. A layer with soft elements is installed on top of the frame with a coil spring.
This type has long become a classic and has been used in furniture production for more than a hundred years. Such a spring block is a double-conical spring made of steel, which is fastened together with a special frame or wire with special knots. To prevent the springs from unwinding on their own, they are attached to the first and last turns of the block, which consists of two frames – the lower and upper.
This design can withstand a lot of weight, so it can be safely used by people weighing more than 115 kg. Bonnell provides the mattress with a high level of reliability and elasticity.
With a small load, the spring is soft, but as soon as it begins to grow, the spring begins to harden, creating a fairly even distribution of body weight. At the same time, it is able to avoid friction and creaking.
A layer made of felt, polyurethane, batting or other materials is placed on top of the Bonnell spring unit. It is used to reduce the feel of the springs, create additional comfort, air and moisture exchange, and also to increase the rigidity of the mattress.
ability to withstand heavy loads;
durability;
ability to maintain its elastic properties for a long time;
good moisture exchange.
Bonnell is often used for sofa beds. The most common mechanisms in them are: book, accordion, eurobook. Straight and corner sofas can also have this filler.
A sofa spring block is a system of springs used to give the soft covering the necessary rigidity and elasticity. It is the basis for a comfortable rest, as a properly selected spring block allows the body to receive support at the right points, which is especially important during a long stay on the sofa.
There are several types of spring blocks for sofas, among which the most popular are:
Pocket Spring – each spring in such a system is placed in a separate fabric pocket, which allows it to work independently of the others. This ensures that the load is distributed evenly and provides more precise body support.
Bonnell Spring – Here the springs are connected together, creating a firmer seating surface. This system is usually cheaper, but less comfortable than independent springs.
Coconut plate with springs – This option also combines springs and natural materials, making it popular with people who prefer environmentally friendly and natural materials.
Properly selected springs for a sofa can significantly improve the usability of the sofa. Among the main advantages it is worth noting:
Increased comfort. The spring block supports the correct posture during sleep or rest, which reduces the load on the spine and joints. This is especially important for people who often sit or sleep on the sofa.
Durability. Sofa springs, especially independent ones, have high resistance to deformation. They are able to withstand heavy loads, which ensures a long service life without losing their properties.
Ensuring good ventilation. Spring blocks for sofas have good air circulation, which prevents the accumulation of moisture and the development of bacteria, which is important for hygiene.
The ability to choose the stiffness. Depending on the type of spring block, you can choose the optimal stiffness for specific needs: from soft options to harder ones, which is especially useful for people with back pain.
Support for the anatomy of the body. Thanks to innovative technologies, modern spring blocks can accurately repeat the contours of the body, providing maximum support and comfort during rest.
Before buying a spring unit for a sofa, there are several important factors to consider:
Type of spring unit. The choice between independent springs and continuous springs depends on your preferences in terms of stiffness and cost. If comfort and individual body support are important to you, it is recommended to choose a unit with independent springs.
Size and weight of the users. For people with a lot of weight or if the sofa is often used by several people, it is better to choose stiffer springs or blocks with a high load-bearing capacity.
Number of springs per square meter. The more springs, the more precise the support system, which can provide greater comfort and durability of the product.
Production technologies. You need to pay attention to the materials from which the springs are made. High-quality sofa springs should be made of alloy steel, which guarantees their strength and resistance to corrosion.
Warranty and service life. The best manufacturers of sofa spring blocks give a guarantee on their products, which provides additional confidence in the choice.
If you want to buy a spring block for a sofa, you should pay attention to specialized furniture stores, where they will not only help you with the choice, but also provide recommendations on the correct configuration of the sofa.
A sofa spring block is not just a structural element, but an important part that is responsible for the comfort and durability of the furniture. You should buy a sofa spring block after carefully studying your needs and desired level of comfort. Choosing the right springs for your sofa will not only help ensure maximum comfort, but will also extend the life of your favorite sofa, giving you the pleasure of relaxing every day.
Greetings! We have been manufacturing bonnell spring units for over 18 years. We are a small family business that was founded by Tamara and Andriy Yablonskiy back in 2006 in the town of Kivertsi, Volyn Region, Ukraine. Over the years of our work our production has been modernized and improved. Daughter Iryna also joined the family business and continues her parents’ work.
More than 100,000 satisfied customers use Bonnell-KIMA spring units in their mattresses and sofas. We believe that our best advertising is recommendations of our satisfied customers. The high quality of our products is
achieved by:
– top-quality wire made of high-carbon steel from reliable Ukrainian producer. It meets all the certification
requirements of DSTU and ISO;
– new automated spring coiling and spring assembling machines.
– a team of dedicated professionals.
We invite you to become partners and we are ready to provide high quality spring units for your products. We will find an individual approach to each customer and produce spring units according to your dimensions and requirements in a short time. The packaging of
spring units will allow you to optimize costs for logistics and storage, and it will also ensure the process of natural sagging of the spring units before they become a part of a sofa or a mattress.
We are ready to become your reliable partner and part of your successful business!
