防震(zhen)作用(yong)(yong)是防震(zhen)包裝(zhuang)(zhuang)箱的(de)(de)主要(yao)功能(neng)(neng)之(zhi)一，防震(zhen)主要(yao)以緩(huan)和(he)沖(chong)(chong)(chong)(chong)擊為目的(de)(de)，緩(huan)沖(chong)(chong)(chong)(chong)襯墊作為內裝(zhuang)(zhuang)物(wu)和(he)包裝(zhuang)(zhuang)箱的(de)(de)中間(jian)介質，它的(de)(de)作用(yong)(yong)是吸收(shou)沖(chong)(chong)(chong)(chong)擊能(neng)(neng)量，延(yan)長內裝(zhuang)(zhuang)產品承受沖(chong)(chong)(chong)(chong)擊脈沖(chong)(chong)(chong)(chong)作用(yong)(yong)的(de)(de)時間(jian)。尤其對于(yu)特殊產品來說，防震(zhen)效(xiao)果是重(zhong)要(yao)參數
包裝箱防震包裝方法主要分為四種：全面防震包裝、局部防震包裝、懸浮式防震包裝和聯合式防震包裝。這四種不同類型的防震包裝方法的其特點和使用范圍各異。
