Everything You Need To Know About Memory Foam

Memory Foam, What To Choose?

Memory foam, memory foam or thermoregulated foam. So many names and technical specificities for a simple material. Faced with the large number of mattresses for sale online, it is difficult to find your way around. What is memory foam, how to choose it? What density of mattresses, and what thickness would suit me?

 

We've all asked ourselves these questions at one time or another. Choosing a mattress can be tricky, but after reading this, you will know everything about how to choose a memory foam mattress topper or how to choose your foam mattress or best mattress in pakistan!

 

What Is Memory Foam?

Memory foam is mainly made up of a polymer called polyurethane. Polyurethane is a widespread and versatile material that is used to produce a wide range of materials and products in many fields.

 

Memory foam, also known as "viscoelastic" foam, is made by adding various compounds and elements to the polyurethane, which change depending on the type of foam created

 

These elements are important because they are the ones that affect the quality of the two main properties of memory foam: viscosity and elasticity. Viscosity is the fact that matter forms and deforms in a slow and controlled way - think honey. Elasticity is the ability of the material to return to its original shape or size after being stretched or deformed.

 

Manufacturers have different "recipes" for the elements they add to the foam and the processes they use to create the foam. These recipes and process affect the feel and functions of memory foam and are often industry secrets. However, as a general rule, the memory foam used in most foam mattresses contains a compound called polyol that helps to give the foam both elasticity and viscosity.

 

The Effects Of Shape Memory

Memory foam is both highly absorbent in terms of impact, soft and more or less soft. It adapts to the body in response to heat and body pressure, evenly distributing the weight of the body. Once the pressure is removed, the memory foam returns to its original shape. In addition to providing independence of movement and protection against impacts, these properties make memory foam very comfortable.

 

Memory Foam For Back Pain

Memory foam mattresses and mattress toppers have, among other things, the quality of relieving pressure points. This means that the weight of the body is better distributed over a larger surface instead of being concentrated on a few areas of the body such as the pelvis, hips, back or shoulders. These pressure points are often the subject of various ailments or a lack of comfort because the weight of the body is concentrated there.

 

In other words, when memory foam is used in mattress manufacturing, this property allows the mattress to evenly cushion the body and create a slow enveloping feel. The mattress then adapts to the impact of your body and reshapes itself around your curves in a pleasant way like our best mattress in pakistan!

 

Memory foam mattresses, designed to mold slowly to the body in response to pressure and heat, treat certain ailments by distributing the weight of the body more evenly. They are also designed to be resistant over time and easily return to their original shape.

 

Another aspect of how memory foam works is that its viscosity depends on temperature. This means that it becomes less rigid and more flexible as the temperature rises. For this reason, memory foam mattresses are softer or more flexible in summer or after lying on them for a while, as body heat increases the temperature of the sleep surface.

 

What Density For A Mattress?

This choice is important and should be made according to the morphology of the sleeper. Therefore, what density should you choose for a mattress or a mattress topper?

 

The density is expressed in kg/m3, the higher it is, the more the mattress or mattress topper will have the capacity to support a higher weight.

 

Which Memory Foam Mattress To Choose?

It is therefore advisable to take mattresses with a density of about 50kg/m3 for average sizes. This density allows for good support in sensitive areas such as the shoulders or hips, without being "too hard". The Memo, Gel and Duo mattress topper as well as the Relax mattress are all made of 50kg/m3 memory foam.

 

For larger sizes, it will be advisable to choose mattresses or mattress toppers with a density greater than 50kg/m3, why? Because too low a density will not support the body, leading to a misalignment of the spine. Our Premium mattress topper corresponds perfectly to this typology with its density of 60kg/m3.

 

What Thickness Of Mattress?

It is important not to confuse density and thickness, in fact a 30cm thick mattress can have a very low density, while a 5cm mattress topper will have a density of 75kg/m3.

 

The choice of mattress or mattress topper thickness will also depend on the morphology of the sleeper. The rule is the same as for density, namely the taller the sleeper, the thicker the mattress should be.

 

But then, what thickness of mattress to choose? In general, a memory foam mattress should be at least 18cm thick for a good quality mattress. The thicker the mattress, the more padding you can find. However, pay attention to the ratio of memory foam to classic foam, in fact, a mattress made of 90% classic foam and only 10% memory foam will be avoided!

 

The Summary: Density, Thickness, What To Choose?

For large people, thick foams should be preferred, rather firm and with a high density of more than 50kg.

 

Which Mattress Foam To Choose?

Foam mattresses come in a wide variety of sizes, shapes, and construction styles. Beyond the differences specific to each manufacture and the compound used, there are several types of memory foam for mattresses and mattress toppers.

 

Types Of Memory Foam

There are generally three main types of viscoelastic memory foam:

 

Traditional Memory Foam

This is the so-called "classic" memory foam. It is the first memory foam to enter the market for consumer use. This traditional foam, initially developed by NASA to equip astronauts, is designed to mold to the body and absorb impacts, as explained above.

 

Memory foam advantages disadvantages: The major disadvantage of this traditional material is that it tends to retain heat and reduce air circulation. This can result in the sleeping surface being too hot and uncomfortable. The other two types of memory foam were created in part to solve these problems.

 

Open Cell Foam

Open-cell memory foam is made with the same elements as traditional memory foam, but the material has a honeycomb construction and structure that makes it more breathable. Open cells are similar to air pockets that are partially connected to each other. Conversely, closed cells do not have these air bubbles and are isolated from each other. Thanks to these internal bubbles, open-cell memory best mattress in pakistan allow better ventilation and air circulation to dissipate body heat.

 

Initially, it was difficult to make open-cell memory foam with high densities. As a result, the mattresses were too soft and lacked support. The latest manufacturing technologies make it possible to produce high densities to solve this problem.

 

Gel Memory Foam

This type of memory foam incorporates gel beads into its construction. The gel is usually added to the shape memory by injecting gel-based microbeads into the foam. The gel has natural cooling properties that help regulate body temperature while you sleep. Let's take this Gel 5 cm mattress topper as an example.

 

Alternatives To Memory Foam

There are alternatives to memory foam that are sometimes combined to offer different sleeping options.

 

Maderas Latex

Latex mattresses are a sustainable and eco-friendly option, especially when it comes to natural latex. The latex mattress also conforms to the shape of the body but with a more rounded and toned welcome than the more enveloping and flexible memory foam. Latex mattresses also offer a cooler sleeping surface than memory foam. However, best mattress in pakistan made only of latex has comfort disadvantages related to the tonicity of the reception and the flexibility of the structure.

 

Spring Mattresses

Single spring mattresses contain a layer of springs of varying strength and different sizes. The new generations of springs are individually bagged, i.e. each spring is wrapped in a fabric to make it more stable and resistant. Spring mattresses are wrapped in quilting or fabric wrapping. These mattresses are generally inexpensive and less durable over time; with the exception of hybrid manufacturing combining several qualitative materials.

 

Matelas Hybrides

Hybrid mattresses are therefore a combination of several materials or manufacturing processes. For example, there are mattresses made of several layers, combining the cooling advantages of latex with the unique properties of polyurethane foams and pocket springs. Generally, the mattress will consist of a first layer of memory foam or latex and a structure of pocket springs and polyurethane foam. These mattresses provide good support, bounce, and extra ventilation.

 

Which Memory Foam Mattress Topper To Choose?

Finally, the memory foam mattress topper is a good option if you want to improve the comfort of your current mattress without changing it. The spectrum of memory foams used to make mattress toppers is the same. This layer that you will put on your mattress adds between 5 and 10 cm of comfort for a firmer or softer feel depending on the product. Mattress toppers have the advantage of being less expensive than mattresses!

 

How Is A Memory Foam Mattress Built?

Memory foam mattresses are often made in layers according to a basic model:

 

Home Layer

It is the top layer of the mattress that is made up of one or more layers of foam designed to provide the first impact comfort with cushioning and an enveloping feel depending on the level of firmness. The best mattresses use breathable foams for this first layer to remove heat from the sleeping surface.

 

Transition Layer

This section of the mattress is made up of a layer of foam intended to make the link between the reception layers and the core. Some mattresses use this layer to further increase comfort with high-density memory foam that provides a plush, enveloping feel without being in direct contact with the sleeper.

 

Kernel

This is the structural base of the mattress. This thick layer is made of a much firmer and stronger polyurethane foam. This ensures the overall stability and support of the mattress.