[Asia Economy Reporter Kim Jong-hwa] Latex and memory foam are now as familiar mattress materials in the bedding market as springs. However, many people have difficulty choosing because they do not know the exact differences between latex and memory foam. Lifestyle brand Pyeongsosanghwal revealed the differences between latex and memory foam and the mattresses made from each material.
Latex mattresses are made from the sap of rubber trees. Since they are made from rubber latex, they have excellent elasticity, resilience, and heat retention. However, due to the nature of latex, it is vulnerable to heat and moisture, and if used for a long time or continuously exposed to high temperatures, surface hardening and powdering, known as curing phenomena, occur.
Because of this, many mattresses containing latex cannot be used with or discourage the use of heating devices such as electric blankets or hot water mats, which are often used in winter, so caution is required in advance.
Memory foam mattresses feature viscoelasticity, which gives a sensation of hugging the skin, unlike elasticity, which repels the body. Another advantage is that it softly supports the body and evenly distributes body pressure. It also retains heat, making it preferred by those who feel cold easily.
However, for those who prefer a firm hardness, it may feel excessively soft, and due to its heat-retaining property, it can feel hot in summer.
Pyeongsosanghwal's "Cream Mattress" is a hybrid memory foam mattress that implements the elasticity of latex and the viscoelasticity of memory foam in a multi-layer structure. It is designed with a firmer feel than medium firmness by utilizing supporting motion-fit foam with resilient elasticity that does not sag. It also features heat dissipation functions by applying cooling capsules and an air tunnel technique that enhances breathability.
It can be used with electric mats and hot water mats, making it convenient all year round. In addition, it has been certified to comply with legal safety standards through radon detection tests and has obtained ISO and OEKO-TEX certifications, which are global certification systems ensuring safety from various harmful substances, allowing consumers to use the product with confidence.
A representative of Pyeongsosanghwal said, "As the sleep market grows, bedding products made from various materials are emerging," and added, "We hope consumers understand the differences between each material and carefully compare them to purchase a mattress that can improve the quality of sleep."
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