Blister Foil

Hard Aluminium alloy AA 8011/ AA 1200 conforming to Aluminium Association specification.

HEAT SEAL COATING
ColourlessVinyl Resin (option for tinted resin available), conforming to theapplicable government regulations regarding direct contact withmedicines and drugs. The resin is suitable for heat sealing to PVC/PVDCcoated PVC films.

COATING THICKNESS OPTIONS
(a) 4-6 GSM with a tolerance of +/- 0.5 GSM
(b) 6-8 GSM with a tolerance of +/- 0.5 GSM
Standard, if not specified, heat seal coating GSM is 4 with a tolerance of +/- 0.5.

SEAL STRENGTH WITH PVC/PVDC
8 N/25 mm min.

PRINTING AND LACQUER COATING
Printedas per text, layout and shade approved by customer. For non-printedspecification, clear lacquer to be coated as a protective coating andgood printability. Printing inks and lacquer coatings are capable towithstand 180 deg.C for 1 sec. dwell time.

CONFIGURATION
Printed and uprinted Blister foils are available in the reel forms. Unprinted blister foils are also available as Jumbo roll.

WINDING DIRECTION
Generally printed or clear lacquer side is out with heat Seal coating inside.

CORE
Material options:
(a) Plastic
(b) Aluminium
(c) Card board
Core ID: 76mm +/- 0.5mm
The length of the core is equal to the width of the web.

SPLICES
Butt type made with 25 mm pressure sensitive tape.

REEL OUTER DIAMETER
250 +/- 10mm for slit material, 400 +/- 10mm for Jumbos.

REEL WANDER
Within +/- 1mm.

REEL/WEB WIDTH
Plain: 45mm to 800mm with a tolerance of +/- 0.5mm.
Printed: 45mm to 600mm with a tolerance of +/- 0.5mm.

JOINTS PER REEL
Maximum - 2. Average - Less than 1.

PIN HOLES
0.025 and 0.03mm foils are free from pin holes.
In 0.02mm foil, 40% of foil is free from pin holes, rest less than 10 PSM.

IDENTIFICATION
Eachreel shall be identified with a sticker pasted inside the core with theReel number, specifications, Net weight, Gross weight, Operator number& Date of manufacture.

PACKING
Blister foils are packed in cardboard carton. Relevant markings are provided on each outer package.

RECOMMENDED OPERATING CONDITIONS
Sealing temperature: 170 to 180 degC.
Sealing pressure:
2.8 to 5.6 kg/sq.cm
40 to 80 lbs/sq.inch
Dwell time: 0.25 to 0.5 sec.

TEST CERTIFICATES
Test certificates giving the actual observed values of different parameters will accompany the supplies.