What are the characteristics of eye mask manufacturer （ https://www.gel-pack.net/product/gel-eye-mask/ ）? What are the main uses?

Gel is commonly known as GEL, which is composed of polyether and polymer raw materials. It often contains a large amount of liquid inside and has no flow property, which is called gel. After tens of thousands of determination experiments, an object similar to the peptide-specific resultant substance was extracted. It has good flexibility, support, shock absorption and compression resistance, and has good compatibility with human tissues, so it is called the "human skin".

At the same time, the hot gel bottle ( https://www.gel-pack.net/product/gel-baby-bottle-warmer/ ) has the characteristics of anti-mite, durable, pressure-resistant, cool, non-hardening, non-aging, non-breaking, non-plasticizer, non-irritating to the skin and high viscoelasticity, and deformation, with a constant humidity body, so It has the characteristics of warm in winter and cool in summer. It can pass through X-ray, insulation is non-conductive, easy to clean, convenient to sterilize, and it does not support bacterial growth.