FUHEMOWEISHENMEHUITUOLV?KANWANNIJIUDONG
景象及緣由闡發
1、鍍鋁面上呈現片狀玄色的雀斑
ZHESHIYOUYUZHENKONGDULVCENGHENBO,QINGYIYUSHIYANGHUA,CONGERZAIBOMODEDULVMIANSHANGCHENGXIANPIANZHUANGXUANSEDEQUEBAN。
2、鍍鋁層消逝
CHUGESHIPETDULVBOMO/PEBOMODEBAOZHUANG,HEPETDULVBOMO/PEBOMOFUHEBAOZHUANGDAIDEFENGKOUBIANYUAN。ZHESHIYOUYUSHOUCHAOHUOZHONGJIANBEIJIAONIANJIRONGJIFUSHI,BIANHUICHENGXIANLVXIAOSHI,SHIZAIYESHIYIZHONGTUOLVDEJINGXIANG。DULVBOMODEDULVCENGSHOUCHAOHUOBEIJIAONIANJIRONGJIDEFUSHILINGLUO,YEHUISHIFUHEBOMOKAICENG,DANGCHUIZHANGPEBOMODENEIYINGLISUODUANHUIDANSHI,LVBIANXIANGLICENGBOMOZHUANYI,NEIMOLVLUOKONGBOMOJINGLITIDEYIKAO,YEJIUXIANGXIAOSHIYIYANGBUJIANLE。RUOSHIXIXINGUANCHA,XIANSHISHANGWEILIANGDEJINSHULVHUANXISHIZAINEICENGBOMOSHANG。
對策
1、鍍鋁復合包裝袋封口邊緣必然要壓好,注重鍍鋁面不要和PE薄膜黏合,應當將鍍鋁面與面膜復合,而后將鍍鋁的薄膜面和內層PE薄膜復合。
2、注重鍍鋁薄膜的復合包裝袋,不宜作為水煮和蒸煮包袋。
JINGGAO:BENZHANJINZHIWEIMAN18ZHOUSUIFANGKELIULAN,RUGUODANGDIFALVJINZHIQINGZIJUELIKAIBENZHAN!SHOUZANGBENZHAN:QINGSHIYONGCtrl+DJINXINGSHOUZANG