BOPP sheets are used to make a wide variety of materials including clear bags.
•Since PP is resistant to fatigue, most plastic living hinges, such as those on flip-top bottles, are made from this material. However, it is important to ensure that chain molecules are orientated across the hinge to maximize strength.
•Many plastic items for medical or laboratory use can be made from polypropylene because it can withstand the heat in an autoclave.
•PP can also be made into disposable bottles to contain liquid, powdered, or similar consumer products.
BOPP sheets are used to make a wide variety of materials including clear bags.•Since PP is resistant to fatigue, most plastic living hinges, such as those on flip-top bottles, are made from this material. However, it is important to ensure that chain molecules are orientated across the hinge to maximize strength.•Many plastic items for medical or laboratory use can be made from polypropylene because it can withstand the heat in an autoclave.•PP can also be made into disposable bottles to contain liquid, powdered, or similar consumer products.
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