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The difference is that film is
usually thin and very flexible,
sheet is thicker and rigid.
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∙ 10y ago
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Why does a film badge have a plastic case and not a metal case?
The film has a dried silver emulsion on it which can be scratched and scraped if exposed to everyday handling. The plastic case is just there to hold the film in place and protect it from being scratched. The emulsion is on the reverse side, closest to your body, so nothing can touch it while it's in the case.
What is the difference between film and dropwise condensation?
The rate of heat transfer in dropwise condensation is more than film type condensation.
What is the density of an unexposed processed radiographic film?
between 0.12 and 0.20. As the film gets older the density will get higher. There is a standard out there that limits the usable film "base fog" density to 0.30.
Is cellophane paper plastic or paper?
Cellophane is a plastic made from paper. The same wood cellulose found in paper is the basis for cellophane. The thin film is "regenerated" from cellulose that has been dissolved in caustic soda, then treated with sulfuric acid. The same material (called viscose) that forms cellophane is the base for the "semi-synthetic" polyester fiber known as rayon.
What is clear plastic wrap made of?
AnswePlastic wrap is a form of food packaging consisting of a thin film of flexible, transparent polymer that clings to itself and to food containers to form a tight seal. The plastic keeps the food fresh by protecting it from air and by preventing dry foods from absorbing moisture and wet foods from losing moisture. It also seals in odors to prevent them from spreading to other foods stored nearby. Plastics are artificial polymers; that is, they consist of gigantic molecules formed by combining thousands of small molecules of the same kind into a long chain. These small molecules are known as monomers, and the process of combining them is known as polymerization. Natural polymers include such familiar substances as silk, rubber, and cotton.Read more: How plastic wrap is made - material, manufacture, making, used, processing, components, product, Raw Materials, The Manufacturing Process of plastic wrap, Quality Control http://www.madehow.com/Volume-2/Plastic-Wrap.html#ixzz135vMwlnPr:
What makes plastic bags?
plastic film or sheet
How do you remove sticky protective film from polycarbonate panels?
I machined some polycarbonate (Lexan) sheets that dated from 2005 and the white plastic protective film had become very brittle and virtually impossible to remove. Not wanting to do the work again, I tried a few ways to remove the film. A plastic scraper seemed the only way until I heated the film with a domestic hair-drier set to hot. The protective film was softened enough to become very pliable and it came away from the polycarbonate sheet with only a gentle continuous pull, taking care not to disrupt the film as is was released from the sheet. Any marks left by the plastic scraper where the film had to be 'started' were removed with acetone (nail polish remover); polycarbonate is impervious to acetone. Check your sheet is polycarbonate before using any solvent (check some waste or inconspicuous part of the sheet beforehand). Hope this works - it did for me.
Where can you buy plastic interleaves to place between slices of salmon?
Griff paper and film 2154281189
What is videotape made of?
According to Wikipedia videotape is a form of plastic film. The most common material for plastic film is polyethylene.
What is a film strip made out of?
plastic
What is the purpose of a cue sheet in creating film music?
do not now
What is the difference between bopp and cpp film?
CPP film is a plastic extrusion made of polypropylene. BOPP films are bi-directional polypropylene. CPP film is high gloss, has good transparency, is heat resistant, and water resistant.
What are the names of the vintage movie posters that were outside of the theaters There was a specific name for them.?
They were called Film Posters. Also called "One Sheet Film Posters" or "One Sheet Movie Posters"
What is a film canister made out of?
Metal or plastic.
How do you buy sheet music of film soundtracks?
Sheet music to most relatively modern movies is copyrighted so you will have to purchase it in official sources. One of the official distributors of Film/TV/Show genres sheet music is MusicaNeo. See the related links.
What machnes do you used to make plastics?
Plastic is processed using different techniques like extrusion,blow molding,film blowing,sheet thermoforming,transfer molding,contact molding,compression molding,injection molding etc.
What are Matt laminated business cards?
Matt laminated business cards are printed and then laminated in a Matt finish. The process of applying a plastic film to a printed sheet to enhance and protect it. Laminates are available in both Matt and gloss finishes.
