??鋁箔袋常見(jian)結構有:PET/PA/PE或者CPPPET/AL/CPPPA/AL/CPPPET/PA0/AL/CPP基(ji)本特點有:其中(zhong)(zhong)PE適(shi)合(he)低溫的使用,CPP適(shi)合(he)高溫的蒸煮使PA是為(wei)(wei)了增(zeng)(zeng)加物理強度,耐穿刺性(xing)(xing)能(neng),AL鋁箔(bo)是為(wei)(wei)了增(zeng)(zeng)加阻(zu)隔(ge)性(xing)(xing)能(neng),奶茶封口機遮光一般作為(wei)(wei)中(zhong)(zhong)間(jian)層PET,增(zeng)(zeng)加機械強度,挺(ting)括。玩具吸(xi)塑(su)封口機然后根據(ju)需求,組合(he),各種性(xing)(xing)能(neng),也有透明的,為(wei)(wei)了增(zeng)(zeng)加阻(zu)隔(ge)性(xing)(xing)
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