is a plastic cup manufactured
Some plastic cups are recyclable, some aren't. it depends on the material.
These cups tend to be made from paper, sometimes from recycled paper. Paper is not manufactured to hold liquid so the cups are lined with wax to prevent breakdown of the material.
plastic bag
Polystyrene. the opaque white cups that you can make fingernails impressions in, are foamed polystyrene. Clear sups that you get on an airplane are general-purpose polystyrene.
Capacitors are named after the type of dielectric used to separate the plates. So a mylar capacitor uses a mylar dielectric. Mylar is the trade name for a form of plastic film manufactured by Dupont.
=how is polastic manufactured=
Most supermarkets sell plastic cups.
One can get plastic drinking cups from most supermarkets, party supply stores and even from home and office supply stores. Walmart has clear plastic cups. The Party People has clear, yellow, red and silver plastic cups. Redds Cups has red plastic drinking cups.
The majority of plastic cups can be reused or recycled. Polystyrene, or foam, cups are not widely recyclable. Cost wise, plastic cups tend to more inexpensive than polystyrene cups.
Plastic cups are composed of organic compounds.
Some plastic cups are recyclable, some aren't. it depends on the material.
Plastic cups come in many sizes. There is no answer.
Some of the advantages of plastic cups are they they cost less then normal cups, and they are washable like normal cups. SO it saves you time and money.
One can get plastic coffee cups at a number of different retailers. One can buy plastic coffee cups in physical stores such as Target, Walmart and Staples.
Japan
Japan
yes