Moputso oa meriana o qaqisa bakeng sa filimi e fapaneng le filimi e mengata e thehiloeng ke ho kopanya lisebelisoa tsa motheo ka lipolanete tse fapaneng, pampiri, Aluminium Metal kapa lisebelisoa tse ling ka poso, extrusion veneer, co-extrusion plastic and other process technologies. It has dustproof properties. , anti-fouling, Moqomo oa khase, fragrance maintenance, UV protection and other functions.
No packaging material used alone can achieve the above functions, but after compounding, it can basically meet various requirements for sephutheloana sa meriana.
Leha ho le joalo, composite membranes also have the disadvantages of being difficult to recycle and easily causing pollution.
The composite film is expressed as surface layer/printing layer/adhesive layer/aluminum foil/adhesive inner layer (mocheso ho tiisa lera).
Common structures of pharmaceutical composite packaging include the following types:
| Mofuta | Sebopeho se Tloaelehileng | Production Process | Likaroloana |
| Ordinary composite membrane | PET/DLAL/PE
PET/AD/PE/AL/DL/PE |
Dry compounding method or extrusion first and then dry compounding method | Good printing adaptability, gas and moisture barrier properties. |
| Easy-to-tear strip packaging | PT/AD/PE/ALAD/PE | Extrusion compounding | Good printing adaptability, gas and moisture barrier properties. |
| Paper aluminum plastic packaging | Paper/PE/AL/ ADPE | Extrusion compounding | Khatiso e ntle, ho satalla hantle, gas and moisture barrier properties, degradability, etc. |
| High temperature cooking film | BOPA/CPP or PET/CPP
PET/ALCPPor PET/ALNY/CPP |
Dry compounding | It can basically kill all bacteria in the package. It can be placed at room temperature without cold installation. It has good gas and moisture barrier properties, is resistant to high temperatures, and has good printability. |
Leqephe le Latelang: Stamit "ea ho bata ha ho bata ho bata ka foil aluminium
Tlohela Karabo