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15y ago

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What is polyethene used to make?

plastic bags such as sandwich bags


Do plastic sandwich bags contain graphite?

yes


What is plastic made out of?

cups,pens,pates,silverware,plastic bags,sandwich tubs,ext.


Who is Walter H Deubnner?

He invented plastic bags.


What is Sandwich zipper bag?

plastic bags you put things such as sandwiches, chips, ect. they are used to keep food fresh and avoid messes and spills.


When was plastic film invented?

Plastic shopping bags date back to the 1950's. They were available to world wide consumers by the 1960's and are currently being phased out for biodegradable bags.


How long ago were plastic bags invented?

around the 1950's


What are hefty sandwich bags made of?

Hefty sandwich bags are made up of polythene.


What is bigger a sandwich bag or a pint bags?

A pint bag is typically larger than a sandwich bag. Pint bags usually hold about 16 ounces, while sandwich bags are designed to accommodate standard sandwich sizes and generally hold less volume. Therefore, in terms of capacity and size, pint bags are bigger than sandwich bags.


Who invented plastic bags machine?

i think it was a man named Tim urnek i am not to shore


When were plastic garbage bags first used domestically?

They've been using it for awhile... Like around 1991 they started


What materials are glad sandwich bags made out of?

polyethylene plastic. they are recyclable at many recycling centers, per answerbag.com. you should not cook food in them, like the "Ziploc" omlette. A Univeristy of Illinois study says that can release chemicals into the food that can kill you. Ziploc corporation says the baggies start melting at 195 degrees.