??鋁箔(bo)袋常(chang)見(jian)結構有(you)：PET/PA/PE或者CPPPET/AL/CPPPA/AL/CPPPET/PA0/AL/CPP基本特點有(you)：其中(zhong)PE適合低(di)溫的使(shi)用，CPP適合高溫的蒸(zheng)煮使(shi)PA是為(wei)了增(zeng)(zeng)加物理強度(du)，耐穿刺性(xing)能(neng)，AL鋁(lv)箔是為(wei)了增(zeng)(zeng)加阻(zu)隔性(xing)能(neng)，奶(nai)茶封口機(ji)遮(zhe)光一般作為(wei)中(zhong)間層(ceng)PET，增(zeng)(zeng)加機(ji)械(xie)強度(du)，挺括(kuo)。玩(wan)具吸塑封口機(ji)然后根據(ju)需求，組合，各(ge)種(zhong)性(xing)能(neng)，也有(you)透明(ming)的，為(wei)了增(zeng)(zeng)加阻(zu)隔性(xing)