Protective film press and method of use

A method of using a protective film press comprising the steps of:

• providing a frame chassis adapted to produce a multi-layer protective film;
• acquiring a plurality of anti-graffiti rolls from at least one commercial vendor, each of said anti-graffiti film rolls comprising an optically clear anti-graffiti film wound onto a hollow tubular core having opposite open ends,
• wherein said anti-graffiti film having a length, a width being defined by first and second edges of said anti-graffiti film said edges being parallel to one another, a thickness, a top surface, a bottom surface, a pressure sensitive adhesive layer adhered to said bottom surface of said anti-graffiti film, and a release liner removably adjoined to said pressure sensitive adhesive layer;
• providing a plurality of repositionable mounting assemblies detachably attached to said frame chassis, said mounting assemblies adapted to mount a plurality of anti-graffiti film rolls to said frame chassis in alignment with one another, said repositionable mounting assemblies adapted to engage said opposite open ends of said hollow tubular cores of the anti-graffiti rolls, wherein said plurality of anti-graffiti film rolls comprising a bottom anti-graffiti film roll and at least a first upper anti-graffiti film roll;
• wherein each of said plurality of repositionable mounting assemblies further comprising a tension controller to prevent unwinding of said anti-graffiti film, a pinch roller adapted to engage said open ends of said hollow tubular core on which said anti-graffiti film is wound, and a locking member to secure said repositionable mounting assembly on said frame chassis;
• providing a first motorized pull roller assembly detachably attached to said frame chassis and being adapted to simultaneously pull said length of said anti-graffiti film from at least said first upper anti-graffiti film roll and said length of said anti-graffiti film from said bottom anti-graffiti film roll,
• wherein said first motorized pull roller assembly comprising a first variable speed electric motor coupled to a pinch roller and adapted to drive said pinch roller, a first cylinder mounting member disposed horizontally opposite to said pinch roller, a first tubular cylinder 64 onto which said multi-layer protective film is wound, said first tubular cylinder having opposite open ends, wherein said pinch roller and said cylinder;
• providing first electric motor control unit to control the speed at which said first motorized pull roller assembly simultaneously pulls said length of said anti-graffiti film from at least said first upper anti-graffiti film roll and said length of said anti-graffiti film from said bottom anti-graffiti film roll,
• providing a second motorized pull roller assembly detachably attached to said frame chassis and being adapted to pull said release liner away from said pressure sensitive adhesive layer of at least said first upper anti-graffiti film roll as said second motorized pull roller assembly pulls said length of said anti-graffiti film from at least said first upper anti-graffiti film roll, said pressure sensitive adhesive layer having a greater bonding strength to said bottom surface of at least said first upper anti-graffiti film roll than to said release liner such that said pressure sensitive adhesive layer remains adhered to said bottom surface of at least said first upper anti-graffiti film roll upon removal of said release liner,
• wherein said second motorized pull roller assembly a second variable speed electric motor coupled to a pinch roller and adapted to drive said pinch roller, a second cylinder mounting member disposed horizontally opposite to said pinch roller, and a second tubular cylinder onto which said release liner is wound as it is removed from at least said first upper anti-graffiti film roll, said second tubular cylinder having opposite open ends, said opposite open ends of said second tubular cylinder adapted to engage said pinch roller and said second cylinder mounting member;
• providing a second electric motor control unit to control the speed at which said second motorized pull roller assembly pulls said release liner away from said pressure sensitive adhesive layer of at least said first upper anti-graffiti film roll;
• providing a pair of pressure rollers attached to said frame chassis between said first motorized pull roller assembly and said second motorized pull roller assembly adapted to press said length of said anti-graffiti film from at least said first upper anti-graffiti film roll and said length of said anti-graffiti film from said bottom anti-graffiti film roll together as said length of said anti-graffiti film from at least said first upper anti-graffiti film roll and said length of said anti-graffiti film from said bottom anti-graffiti film roll are simultaneously pulled through said pair of pressure rollers by said first motorized pull roller assembly, whereby said the adhesive layer of the upper anti-graffiti film is pressed onto the top surface of the bottom anti-graffiti film,
• wherein said pair of pressure rollers comprising a stationary lower rubber roller, a pneumatic upper rubber roller in communication with a pair of pneumatic jacks adapted and disposed to provide a pressure against said stationary lower rubber roller, a means for adjusting said pressure exerted by said pneumatic rubber roller against said stationary lower rubber roller, a means for raising and lowering said pneumatic upper rubber roller, and a source of pressurized air in communication with said pneumatic upper rubber roller;
• providing at least one alignment roller repositionably mounted on said frame chassis adapted to provide parallel alignment of said length of said anti-graffiti film from said bottom anti-graffiti film roll with said length of said anti-graffiti film from at least said first upper anti-graffiti film roll as said lengths are pulled through said pair of pressure rollers;
• providing at least one pair of anti-graffiti film edge trimmers repositionably mounted on said frame chassis disposed between said pair of pressure rollers and said second motorized pull roller assembly.