Question

plastics are available in all possible shapes and size why?

Answer 1

Plastics r available in all possible shapes n size bcz they can b easily b melted on heating n can b given new shapes wid various sizes

Answer 2

because they are required to pack products by different companies.On the other hand,plastic can be made into many shapes and sizes due to their property of flexibility.You can see the proper ans to your question in youtube. you can see the factories that establishes this plastic items in full procedure