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BLISTER FOILs

VMCH / HSL COATED ALUMINUM FOIL (BLISTER FOIL)

Bare Blister pack foil – Bare foil (of thickness 20-30μ without any lamination or Coating) utilized for blister pack purpose for pharmaceutical packaging generally after Coating.

  • A bare blister aluminium foil is normally of hard temper.
  • A bare blister foil has one surface dull and other side is bright.
  • Utilized for coating of VMCH and HSL coating for fixing PVC of tablets.

Lacquer Coating For Printing Optional:

For non-printed requirement clear lacquer to be coated as a shielding coating and good printability. Printing inks and lacquer coatings are competent to endure 160ºC for 1 sec. stay time.

HEAT SEAL COATING :

Colorless Vinyl Resin (choice for tinted resin available) conforming to the relevant Government rules regarding straight contact with medicines and drugs. The resin is appropriate for heat sealing to PVC/PVDC coated PVC films.

COATING THICKNESS OPTIONS :

  • 4-6 GSM with a tolerance of +/- 0.5 GSM
  • 6-8 GSM with a tolerance of +/- 0.5 GSM Standard, if not specified, heat sealing coating GSM is 4 with a tolerance of +/- 0.5.
  • SEAL STRENGTH WITH PVC/PVDC : 8 N/25 mm min.

Products Description:

  • Exceptional properties such as of anti-oxygen, moisture-proof, leak-proof, carry-home, anti-pollution, etc.
  • Accepting tough anodized aluminium as cover stuff, it is simple to crack aluminium foil to extract the drugs by driving the cover.
  • Accepting heat-seal coating substance, which cannot be slipped, it can be bonded with all sorts of plastic-based materials.
  • Bare aluminium Foil Material : Full hard (H18) aluminium of alloy grade AA-8011 compliant to Aluminium Association, USA, specification.
RECOMMENDED OPERATING CONDITIONS: Sealing temperature :170 to 180 deg. C
Sealing pressure : 2.8 to 5.6 kg/Sq. cm, 40 to 80 lbs/Sq. inch
Dwell time : 0.25 to 0.5 sec.
COVERING AREA OF 1 Kg FINISHED MATERIAL (NOMINAL ) : Gauge & Temper Foil
0.02 (hard)
0.025 (hard)
0.03 (hard)
Covering area in Sq. M/Kg with 4 GSM nominal Heat Sealing Coating
17.18
13.94
11.72
TABLE SHOWING THICKNESS
TOLERANCES OF FOIL:
  Thickness ( mm ) GSM  
Foil
Gauge
Min.
(-8%)
Nominal Max.
(+8%)
Min.
(-8%)
Nominal Max.
(+8%)
0.025
mm
0.023 0.025 0.027 62.33 67.75 73.17
0.030
mm
0.028 0.028 0.032 74.80 81.30 87.80
TEST
CERTIFICATES:
Test certificates giving the actual observed values of different
parameters will accompany the supplies.

Technical parameters: For 6-8gsm VMCH / HSL

WIDTH THICKNESS ( Micron, Gram) CORE SIZE PRINTING Note 
OP AL VC
Customized 1g+/-0.5g 20-30 6g-8g 76mm Optional One dull side,Other side bright 

Technical parameters: For 6-8gsm VMCH / HSL

WIDTH THICKNESS ( Micron, Gram) CORE SIZE PRINTING Note 
OP AL VC
Customized 1g+/-0.5g 20-30 4g-6g 76mm Optional One dull side,Other side bright