base film


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Related to base film: film emulsion

base film

A layer of polyester or other suitable material that supports the radiographical film emulsion.
See also: film
References in periodicals archive ?
Toyobo hopes to develop the market for COSMOSHINE not only as a base film for LCD backlight materials but also as a material for LCD units.
said Wednesday it will raise its production capacity for the base film of the polarized film used in liquid crystal display panels in view of growing demand for flat televisions worldwide.
Additionally, the company's patented oligomer-proof automotive window PET base film features superior optical characteristics, including clarity and prevention of oligomer formation in the process of production and use, and exposure to sunlight over time.
Innovia Films applies tailored coatings to the base film to produce the specific level of permeability, heat seal performance and barrier.
To maximize the magnetic performance of the particles, new binder and base film components were developed by double-coating a base film layer, wet on wet, with a thick nonmagnetic protective layer and an extremely thin magnetic outer layer.
The biodegradable cellulose base film's nature means that there is no need to perforate it, therefore it acts as a barrier to micro-bacteria
"However, we have experienced sharp cost increases in base film, solvents, metals and plastics, even packaging and wooden pallets, of up to 38 percent."
Rasik also launched a new hot-stamping base film for holography, designed for application on high-speed cylindrical presses.