There are many brands of inner bags on the market, with novel styles, dazzling and overwhelming. But as a senior notebook liner manufacturer, we have the obligation to disclose business secrets to everyone.
1. Diving material (also known as diving cloth, the English name is neoprene), waterproof, shockproof, thermal insulation, wear-resistant, is the most popular and widely used material;
2. High foaming (some people dubbed it as fake diving material or imitation diving material, English name: High Resilience Foam);
3. Foam (with good shockproof function, English name: Foam)
3. Memory foam (also known as inert sponge or slow rebound sponge, English name: memory foam)
4. EVA (the common ones are EVA compression molds, which can be made into corresponding shapes according to different designs of customers. This material has good shape, outstanding wear-resisting effect, and good shock-proof function)