??鋁箔袋常見結構有(you)：PET/PA/PE或者CPPPET/AL/CPPPA/AL/CPPPET/PA0/AL/CPP基本特點有(you)：其中PE適(shi)合(he)低溫(wen)的使(shi)(shi)用，CPP適(shi)合(he)高(gao)溫(wen)的蒸煮使(shi)(shi)PA是(shi)為了(le)(le)增(zeng)(zeng)加(jia)物理強(qiang)度，耐穿刺性(xing)(xing)能，AL鋁箔是(shi)為了(le)(le)增(zeng)(zeng)加(jia)阻(zu)隔性(xing)(xing)能，奶茶封口(kou)機(ji)(ji)遮光一般作(zuo)為中間(jian)層PET，增(zeng)(zeng)加(jia)機(ji)(ji)械強(qiang)度，挺(ting)括。玩(wan)具吸塑(su)封口(kou)機(ji)(ji)然(ran)后根(gen)據需求，組合(he)，各種(zhong)性(xing)(xing)能，也有(you)透明的，為了(le)(le)增(zeng)(zeng)加(jia)阻(zu)隔性(xing)(xing)