Our factory produces various types of packaging sponge, shock-absorbing sponge, and cushioning sponge with different characteristics and applications. Based on their properties, they can be categorized into: soft packaging sponge, semi-rigid packaging sponge, rigid packaging sponge, high-density packaging sponge, high-elasticity packaging sponge, high-hardness shock-absorbing sponge, colored cushioning packaging sponge, flame-retardant packaging sponge, anti-static cushioning sponge, and high-temperature resistant packaging sponge. According to their applications, they can be classified as: craft product packaging sponge, instrument packaging shock-absorbing sponge, metal packaging cushioning sponge, tool case packaging foam, various lighting fixture packaging sponge, stationery packaging sponge, electrical appliance packaging sponge, glass packaging foam, impact-resistant cushioning sponge, automotive shock-absorbing sponge, ceramic packaging sponge, wine bottle and wine box packaging sponge, medicine and vial packaging sponge, etc. Based on materials, they include: polyurethane packaging sponge, EVA sponge, PE sponge, rubber and plastic packaging sponge, EPE sponge, and composite material packaging sponge, among others.