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What are the characteristics of 4D curved neck pillow core

source：m.qkps.com.cn | Release time：2025年04月28日

The 4D curved neck pillow core has the following characteristics:
1. Ergonomic design
Fit neck curve: Designed based on the physiological curvature of the human cervical spine, it has a unique curved shape with a low center and high sides. When lying down, it can fill the gap between the neck and the bed, allowing the cervical spine to be in a natural physiological protrusion state, reducing muscle pressure on the neck, and avoiding soreness and fatigue caused by the cervical spine hanging in the air.
Side sleeping to maintain balance: When sleeping on the side, appropriate support can be provided based on the position of the head, neck, and shoulders to keep them in a straight line, maintain the normal physiological shape of the spine, prevent scoliosis, and reduce pressure on the cervical spine and shoulders.
2. Good support performance
Uniform distribution of support force: Using special materials and structural design, the weight of the head and neck can be evenly distributed throughout the entire pillow surface, avoiding excessive local pressure. No matter how you turn over during sleep, it can always provide stable and balanced support for the neck, ensuring that the neck muscles are fully relaxed, promoting blood circulation, and relieving neck fatigue.
High elasticity and resilience: High elasticity materials such as memory foam and latex are usually used, which have good resilience and can quickly adapt to the pressure and shape changes of the human neck. While providing strong support, they can also give the neck a comfortable wrapping feeling, allowing the neck to receive good care during sleep.
3. Good breathability
Smooth air circulation: The material generally has good breathability, such as latex material with numerous small pores, and memory cotton also adopts a special breathable structure design. These pores and structures allow air to freely circulate inside the pillow core, quickly expelling the heat and moisture generated during sleep, keeping the pillow surface dry and comfortable, and avoiding the impact of stuffiness, heat, and humidity on sleep quality.
Temperature regulation: In hot summer, it can quickly dissipate heat, making users feel cool and comfortable; In the cold winter, it is possible to maintain an appropriate temperature to prevent the cold feeling caused by the accumulation of moisture and improve the comfort of sleep.
4. Antibacterial and mite proof function
Natural antibacterial materials: Many 4D curved neck pillow cores are made of latex and other materials, which have natural antibacterial and mite resistant properties, effectively preventing the growth of bacteria and mites, providing users with a healthy sleeping environment.
Easy to clean and maintain: The surface is usually smooth and flat, not easily contaminated with dust and dirt, and is easy to disassemble and clean, which can maintain the cleanliness and hygiene of the pillow core and further reduce the breeding opportunities of bacteria and mites.
5. Strong durability
Good material production: generally, good memory cotton, latex, etc. are selected as the main materials, which have good wear resistance and aging resistance. After special processing, it can maintain stable performance and shape during long-term use, and is not easily deformed, collapsed or broken, ensuring the durability of the pillow core.
Long term use without deformation: The 4D curved neck pillow core can withstand the test of time, providing users with long-term comfortable support and protection without frequent replacement, and has a high cost-effectiveness.
6. Personalized design
Height adjustable: Some 4D curved neck protection pillows are designed with adjustable height function. Users can adjust the height of the pillow according to their preferences and body needs by pulling or adding different pillow layers to achieve the most suitable sleeping height for themselves.
Multiple style options: There are various styles of 4D curved neck pillow cores available on the market, such as different colors, materials, shapes, etc., to meet the personalized aesthetic and usage needs of different users.

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