Some chemical and pharmaceutical compositions Synthesize with its container, so the tube must be made from aluminum.
Tubes are mainly made by aluminum, but recently there are other types of tubes.
Due to resilience nature of plastic that pulls air inside and combination with its materials which leads to corruption, plastic tubes are less used.
laminate tubes are Consists of aluminum and plastic layers, that mostly are used in toothpaste which are only exclusive and for Advertise and for its high costs are not economic for public purposes.