茶葉包裝 袋 1.原材料多層複合種類有(A)MATOPP//LLDPE、(B)OPP//PET//CPP、(C)OPP//VMPET//PE、(D)OPP//VMPET//CPP、(E)OPP//AL//PE、(F)MATOPP//VMCPP、(G)MATOPP//VMPET//PE、(H)KOP//CPP、(I)KPET//CPP ...
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