Classification of spring mattresses-independent tube
Classification of spring mattresses-independent tube
Mattress independent cylinder springs are packed into bags with non-woven or cotton cloth, and then glued or ultrasonically sealed. The more coils of the spring, the higher the spring body and the greater the softness. The number of coils is 6 or 7 The number of coils is the most, and the number of spring bodies arranged is based on the inner diameter of the spring. The smaller the inner diameter, the more spring bodies are needed, and the harder the mattress. Independent tube mattress springs are not connected by steel wire buckles, but are individually 'independent'. Even if the person next to the pillow rolls over and moves sideways, it will not affect the other person's sleep, and at the same time, it can even withstand every drop of the body. Pressure prevents the body from soreness due to suspension, which is the so-called ergonomic advantage. Compared with the connecting spring, the independent tube mattress has a softer sleeping feeling, but the excellent independent tube has the same supportability as the connecting spring.
From Jan.20-23, 2026, Synwin participated in IMM COLOGNE (Booth 5.2 A050), showcasing its vertical integration from raw materials to finished products. As a professional manufacturer, it presented self-developed springs with international quality certifications.
This guide is tailored for global B2B mattress buyers, introducing China’s mattress manufacturing advantages, trends, and key points for selecting reliable spring mattress factories. It also covers quality control, necessary certifications, and logistics arrangements, and presents our core strengths and one-stop service system to help buyers achieve efficient and cost-effective sourcing from China.
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