??鋁箔袋(dai)常見(jian)結構(gou)有(you)(you)：PET/PA/PE或者(zhe)CPPPET/AL/CPPPA/AL/CPPPET/PA0/AL/CPP基本特(te)點有(you)(you)：其中PE適(shi)合低(di)溫的(de)使用，CPP適(shi)合高溫的(de)蒸(zheng)煮(zhu)使PA是為(wei)(wei)了增(zeng)(zeng)(zeng)(zeng)加(jia)物理強度(du)，耐穿刺性(xing)(xing)能，AL鋁箔(bo)是為(wei)(wei)了增(zeng)(zeng)(zeng)(zeng)加(jia)阻隔性(xing)(xing)能，奶茶封口機(ji)遮光一般作為(wei)(wei)中間層PET，增(zeng)(zeng)(zeng)(zeng)加(jia)機(ji)械強度(du)，挺括(kuo)。玩具吸塑封口機(ji)然后根據需(xu)求(qiu)，組合，各種性(xing)(xing)能，也有(you)(you)透明的(de)，為(wei)(wei)了增(zeng)(zeng)(zeng)(zeng)加(jia)阻隔性(xing)(xing)