Patent ID: 7100659

Claim:
An apparatus comprising: a laminator having a sidewall with an inner surface, said side wall having a support hole therein, said laminator having an opposite sidewall with an inner surface; a film roll having a paper tube with a hole therein; a movable support unit provided at a predetermined position on said inner surface of said sidewall of said laminator, said movable support unit comprising: a cylindrical body having a plurality of locking holes provided on an outer surface thereof, said cylindrical body having an external thread formed on a first end thereof, said external thread tightened into said support hole formed on said sidewall of said laminator, said cylindrical body having a ring seat groove formed on an outer surface of a second end thereof so as to receive therein a retainer ring; a movable body fitted over said outer surface of said cylindrical body, said movable body having a receiving hole axially formed therein so as to allow said cylindrical body to pass therethrough, said movable body having a stopper and a screw hole provided at predetermined positions on an outer surface thereof; and a hand-operated adjusting screw having an external thread, said adjusting screw tightened into said screw hole of said movable body, said hand-operated adjusting screw having a locking protrusion provided on a first end thereof, said hand-operated adjusting screw having a knob provided on a second end; a fixed support unit provided at a predetermined position on said inner surface of said opposite sidewall of said laminator, said fixed support unit comprising: a support plate with a bolt hole provided at a predetermined position thereon; an arc-shaped elastic seat coupled at a first end thereof to an inner surface of said support plate so as to support therein an end of said paper tube of said film roll, said elastic seat having a through hole provided on a second end thereof; and an adjusting bolt coupled at an end thereof to said second end of said arc-shaped elastic seat, said adjusting bolt being tightened into said bolt hole of said support plate, said end of the adjusting bolt having a pair of washers fitted thereover and around both sides of said through hole of said arc-shaped elastic seat so that said arc-shaped elastic seat is fastened to said end of the adjusting bolt; and an insert support unit having a first end and a second end and an outer surface, said insert support unit comprising: an insert part provided on said first end of said insert support unit, said insert part insertable into said hole in said paper tube of said film roll; a stopper provided at a predetermined position on said outer surface of said insert support unit; and a support part provided on said second end of said insert support unit, said support part being seated in said arc-shaped elastic seat.