High-resilience sponge

• Main Author: CAI YUNXING
• Format: Patent
• Language: Chinese; English
• Published: 30.10.2020
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a high-resilience sponge. Key points of the technical scheme are as follows: the key points are as follows; the utility model discloses high-resilience sponge. The mattresscomprises a first sponge layer, high-resilience sponge body, a second sponge layer is arranged on th...