A large assortment of upholstered furniture is presented on the sales market. A wide range of sofas, depending on the quality of all its components, makes it possible to easily purchase the product, taking into account the individual needs of the consumer.
Manufacturers offer sofas in the following categories:
- Foldable models.
- Extendable sofas.
Unfolding models.
Despite its differences, the manufacture of sofas of different types has much in common. Today we’ll talk about what and how to make a popular type of upholstered furniture - sofas.
How and what sofas are made of
Frame
The design of any sofa begins with the frame. It is produced made of wood or iron. Some models are equipped with a combined frame.
Wooden
For the manufacture of wooden softwood, such as pine or spruce, is most commonly used. The most durable models, where pine without knots is taken as the basis. This helps prevent damage to the furniture mechanism.
It is important that the back and armrests are made of hard wood (oak, ash, beech, etc.). In elite models, the entire frame of the sofa is made of hardwood. This increases the performance of the product, respectively, and the price.
Some manufacturers make models from chipboard. However this stuff less suitable due to its severity and short life.
Important! The tree should be well dried and saturated with a bactericidal solution. In the case of using raw wood during drying, the entire product will deform.
Metal
Steel frame made from metal profile. It is convenient due to its easily disassembled design.
Fillers
No less important material in the manufacture of furniture are fillers.
Due to the internal filling, the softness and rigidity of the product is determined.
Topical use of foam. Modern models are filled with polyurethane foam.
Upholstery
For upholstery of upholstered furniture use:
- natural and artificial skin;
- fabric: microfiber, flock, satin, velor, cotton, tapestry, etc.
The final cost of the sofa directly depends on the upholstery material. The most expensive is considered a product upholstered in leather.. But it requires special care, therefore the most popular among consumers is tapestry. This dense, beautiful, natural fabric occupies a leading position in the sales market.
How the sofa mechanism works
To convert the sofa into various forms - for example, from angular to rectangular - or to give different positions (sitting to lying, etc.) use a special mechanism. Its performance depends on the model of the product itself.
Consider some mechanisms for the transformation of upholstered furniture.
- Folding principle The classic sofa book is simple. It is enough to raise the front of the product and hear the final click, then lower it. Reverse manipulations are similar to the previous steps.
- Distinctive performance accordion mechanism lies in his work in the likeness of stretching an accordion musical instrument.
- The system mechanism of the dolphin lineup consists of a retractable and stationary part.
- The principle of the "Eurobook" is as follows. First, the pillows are removed, then the main part is rolled out and the removed pillows are laid on the unfolded product.
- The withdrawable mechanism is convenient to use even for children and the elderly. You need to pull the strap, and the front part, and then the whole mechanism, will immediately advance.
Remember! Furniture should be comfortable, practical, long-term, and should also meet all the requirements of the buyer.
Signs of a quality sofa
When choosing your product, it is important to rely not only on your aesthetic perception, but also pay attention to the following characteristics.
- The presence of smooth seams.
- Evenly stretched upholstery.
- Elastic filler. When pressing on a surface there should not be dents.
- Transformation should be carried out without much physical effort.
- The inner and outer surface of the sofa should be perfectly machined and free from burrs or splintering.
- The back wall of the product should be covered with the main fabric. Sometimes manufacturers want to save money and fit with cheaper material. In this case, the price of the product should be lower.
- The quality of additional fittings (loops, buttons, etc.) should not be in doubt.
Design and style is at the discretion of the buyer. Try to choose a sofa that will harmoniously blend with the overall interior of the room.
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