礼品盒EVA海绵内衬包装减震

海绵专注包装减震防撞可对产品基于保护作用，1耐水性：密闭泡孔结构，不吸水，防潮，耐水性能良好。
1 water resistance: closed bubble structure, no water absorption, moisture resistance, good water resistance.
2耐腐性：耐海水、油脂、酸、碱等化学品腐蚀，抗菌、无毒、无味、无污染。
2 corrosion resistance: corrosion resistant to seawater, grease, acid, alkali and other chemicals, antibacterial, non-toxic, tasteless, and pollution-free.
3防震动：回弹性和抗张力高，韧性强，具有良好的防震/缓冲性能。