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The phenomenon of kaltschaum...

20 marca 2024
Cold foam, cold foam mattress, mattress 160x200

Cold foam, known as polyurethane foam, is a synthetic material that has gained popularity over the past few decades, especially in the mattress industry. Its name comes from the German language, where kalt means cold and schaum means foam, translating to cold foam. However, this term refers only to the process of making cold foam, not to the temperature of the foam itself.

The whole story of cold foam dates back to the 1950s. That was when there was a strong experimentation with new materials and technologies related to mattress production. The development of polyurethane foam technology that occurred in that period significantly influenced the industry. The first foam mattresses appeared, which were an alternative to wool, cotton, or springs, i.e., old-generation fillings that lacked functionality. Cold foam, created by the Germans, also gained popularity, owing to its unique properties. These include high elasticity and breathability, as well as conforming to the body's shape. Therefore, cold foam represents a breakthrough in terms of comfort and hygiene of sleep.

In the past, the production process of cold foam was costly and complicated. This made it a luxury foam, available to a narrow group of consumers. However, over time, thanks to technological improvements and production optimization, high resilience foam has become more accessible. Currently, the price of HR foam still exceeds the price of others, but it is significantly lower than it was decades ago.

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Mattresses from kaltschaum

Cold foam stands out among other materials used in mattresses primarily due to its open-cell structure, which ensures better air circulation and moisture wicking. This, in turn, translates into user comfort and an incomparably longer mattress lifespan. Kaltschaum, with its dynamic and breathable properties, quickly became synonymous with modernity in the industry.

Contemporary kaltschaum mattresses are the result of many years of experience, research, and tests aimed at providing great comfort and support during sleep. The history of cold foam is thus a story of evolution in the mattress industry, but also a good testimony to technological progress. This has also changed social attitudes, as people have started to approach issues related to sleep hygiene more seriously, thus also concerning health and rest.

Kaltschaum, or cold foam, also known as high resilience foam, has become an important element in the mattress industry, offering users unparalleled comfort and support during sleep. And although the term kaltschaum may sound a bit mysterious to people outside Germany, it is known as HR foam to every sensible customer.

However, the use of German nomenclature in other countries is rightly considered a kind of marketing gimmick intended to lend the product greater prestige. Regardless of the name used, kaltschaum is cold foam with open cells. It provides good usage properties, including excellent elasticity.
Cold foam, mattresses with cold foam, HR foam

Kaltschaum vs. traditional foam

Although it is completely unnecessary, the European mattress market offers a wide selection of mattresses made from various materials, among which cold foam, or kaltschaum, deserves special mention. Thanks to its specific structure, it has gained recognition among both manufacturers and users. The main aspect that distinguishes kaltschaum from traditional foams is its open cells.

The most important difference between kaltschaum and traditional foams is the structure of the cells they are made of. Kaltschaum is characterized by an open-cell structure, which means in short that the foam bubbles have a porous structure that allows for airflow. This translates into a longer lifespan of the foam itself, as well as allows for the wicking away of moisture and excess air. The open cell structure of the foam allows for the even distribution of body weight, which reduces pressure points and provides support.

On the other hand, traditional foams are typical closed-cell foams. They have a structure in which each cell is a kind of hermetic bubble that are isolated from each other. Such a construction means that air and other gases accumulated in the cells do not have the possibility to move freely, which under pressure causes an increase in pressure inside them. As a result, the mattress is squeezed through the bursting of foam bubbles. Over time, this leads to the complete deformation of the mattress, rendering it useless.

The open cell structure in kaltschaum contributes to better user comfort by ensuring proper ventilation and temperature regulation, and also significantly increases the durability of the mattress. This material is resistant to compression, thereby maintaining its supportive properties for a long time, making it an excellent investment in healthy sleep.

Traditional foams, although they may be cheaper and seemingly durable, quickly lose their original properties. This results in a sagged mattress, necessitating its quicker replacement. Their structure can also lead to the accumulation of heat and moisture, which can be uncomfortable.
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Advantages of mattresses with kaltschaum

Mattresses made of cold foam are considered to be one of the best solutions that can be used in a mattress. Their popularity is not coincidental, as HR foam combines a range of unique features that translate into comfort, support, and durability. Thanks to its high elasticity, HR foam perfectly conforms to the shape of the body, thus providing optimal support for the spine and joints. Moreover, it minimizes pressure points and weight accumulation, as it distributes body weight across the entire mattress.

The open-cell structure found in HR foam, not seen in other foams, also allows for exceptionally efficient air circulation within the mattress. This feature is very important for maintaining optimal body temperature during sleep, as it prevents overheating and sweating. Mattresses with cold foam thus offer very comfortable and healthy sleeping conditions.

HR foam is known for its exceptional durability, provided its density and firmness have been properly selected. Thanks to its elastic structure, mattresses made of cold foam retain their shape even for decades, resisting deformation. This makes them an economical choice, as they do not require frequent replacement.

Cold foam is also a hypoallergenic material, making mattresses made from it an ideal choice for allergy sufferers, but also for individuals sensitive to dust or mites. It's important to remember that the open cells of the foam also allow for better moisture wicking. Thus, it is an environment unfavorable for allergens, which prevents their accumulation.

Therefore, choosing a functional mattress with cold foam, you're investing in the quality of sleep and health. Thanks to the use of advanced technology, our mattresses provide full comfort and support for years. We also guarantee durability and hygiene, surpassing other models. This makes them a great choice for anyone looking for the best solution for regenerative sleep.
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Hybrid solutions in mattresses

The frequent use of German nomenclature for high resilience foam is driven by manufacturers' desire to stand out from the competition. They suggest that their mattresses are unique because they contain a layer of cold foam, which ostensibly sets them apart from other solutions. However, in reality, the parameters of the foams are always described in the same way.

Of course, HR foam, or high resilience polyurethane foam, is characterized by significantly greater density and elasticity compared to traditional foams. For this reason, at ONSEN®, we do not use closed-cell foams, but prioritize cold foam. Its open-cell structure allows for better air circulation and effective moisture removal. This way, it maintains hygiene and comfort throughout the night. Moreover, it conforms to the body shape, providing adequate support and reducing pressure points.

At ONSEN®, we employ hybrid solutions, so we do not focus on just one type of foam. The design of the standard Osaka Air mattress is based on several types of foams, which together create the ideal composition for comfort and support. This mattress combines three layers of cold foam, with the second layer also including memory foam, beneath which an advanced ventilation system is placed. Thus, the Osaka Air mattress offers users healthy sleep every night. Cold foam provides support and breathability, while viscoelastic foam allows for body contouring without the sinking effect.

Our iconic foam mattress was designed to provide optimal support for the spine. It aims to promote healthy sleep, thanks to close cooperation with specialists in medicine, physiotherapy, and psychology during the design phase. Its structure was carefully considered to allow for easy position changes. It also features an innovative ventilation system, which effectively expels heat from the mattress throughout the night.

An additional advantage is the 15-year warranty that ONSEN® provides on the mattress core, as well as the opportunity to return it within 100 days, demonstrating our great confidence in the quality of our products. We also ensure free delivery within Poland. Our sales model allows for thorough and effective mattress testing in the comfort of your home. All of this exemplifies an innovative solution in the field of bedroom furnishings.

We also encourage you to explore other articles on the best sleep and health blog, as well as the Encyclopedia of Healthy Sleep prepared by the ONSEN® team of specialists. For those who care about spine health, we recommend a set of spine exercises prepared by our physiotherapist.
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FAQ: Kaltschaum

What is cold foam in a mattress?

Cold foam is simply high-resilience foam. It's a material used in mattress production that features an open cell structure. This provides better air circulation compared to traditional foams, resulting in higher breathability and moisture wicking. Therefore, mattresses made from cold foam are more hygienic and offer a comfortable sleep with better support.

How does high-resilience foam differ from traditional foam?

High-resilience foam, or cold foam, differs from traditional foams mainly in its cellular structure. Cold foam has an open cell structure, allowing for better airflow and moisture wicking. On the other hand, traditional foams have closed cells, which can lead to heat and moisture accumulation and even cracking. Moreover, high-resilience foam is more flexible and durable, offering better support and a longer lifespan for the mattress.

Is cold foam the same as HR foam?

Yes, cold foam is another name for high-resilience foam, denoted by the letters HR. The term cold foam comes from German and is often used by manufacturers who want to stand out. They use the German-sounding name of the foam for marketing purposes. Despite different names, it's always cold foam, characterized by high dynamics, open cells, and excellent durability.

Does cold foam perform well in mattresses?

Cold foam excels in mattresses, offering users a range of benefits. Thanks to its breathability, it provides a cool and comfortable sleep. The elasticity of HR foam ensures substantial body support, reducing pressure points and offering optimal comfort. Mattresses made from cold foam are also durable and resistant to deformation, making them a cost-effective choice for years to come.

What properties does cold foam, or kaltschaum, have?

Cold foam, or kaltschaum, boasts several properties important to consumers. It provides even body support and long-term durability. It enables efficient air circulation and moisture wicking, contributing to a hygienic sleeping environment. It's a material friendly for allergy sufferers, preventing the development of allergens, including dust mites. Available in various densities and firmness levels, it allows for the optimal design of a mattress. Mattresses made from cold foam are an excellent choice for those seeking a comfortable, healthy, and rejuvenating sleep.

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