??鋁箔袋常見(jian)結(jie)構有(you)(you)(you)：PET/PA/PE或者CPPPET/AL/CPPPA/AL/CPPPET/PA0/AL/CPP基本特點(dian)有(you)(you)(you)：其中PE適合低(di)溫的使(shi)用，CPP適合高(gao)溫的蒸(zheng)煮使(shi)PA是為(wei)了增(zeng)加物(wu)理(li)強度，耐穿(chuan)刺性(xing)能(neng)，AL鋁箔是為(wei)了增(zeng)加阻(zu)隔性(xing)能(neng)，奶茶封口(kou)機(ji)遮光(guang)一般作(zuo)為(wei)中間層PET，增(zeng)加機(ji)械強度，挺(ting)括。玩具吸塑(su)封口(kou)機(ji)然(ran)后(hou)根(gen)據需求，組合，各種(zhong)性(xing)能(neng)，也有(you)(you)(you)透明的，為(wei)了增(zeng)加阻(zu)隔性(xing)