Blister Plain Foil

Blister FoilsAll kinds of Aluminium & Blister Foil that are widely
used in pharmaceutical industry and various other industries. These
foils are suitable for high speed packing applications on rotary and
flat bed blister packing machines. The foils help in the easy removal of the tablets as hard foils break
easily when pressed hard. We offer our range of foils as per the
specific requirements of the clientsSHREE RANG PHARMA PRINTERS manufactures a range of hard Aluminium Foil suitable for blister packing
of Pharmaceutical Products such as Tablet, Capsules, etc., with the
following general specification. The final product specifications are
made as per agreed contact with the customers.



STANDARD FOIL GAUGE
OPTIONS
TOLERANCE ( +/-8% )


0.020 mm

+/- 0.0016mm


0.025 mm

+/- 0.002 mm


0.030 mm
+/- 0.0024 mm



HEAT SEAL COATING :


.....................................................................................................
Colorless Vinyl Resin (option for tinted resin
available) conforming to the applicable Government regulations regarding
direct contact with medicines and drugs. The resin is suitable for heat
sealing to PVC/PVDC coated 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 sealing coating GSM is 4 with a
tolerance of +/- 0.5.

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

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

CONFIGURATION :

......................................................................................................
Printed and Unprinted 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 : 76 mm +/- 0.5 mm
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 +/- 10 mm for slit material, 400 +/-
10 mm for Jumbos


REEL WANDER:
Within +/- 1 mm


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


JOINTS PER REEL:
Maximum 2. Average less than 1.


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






IDENTIFICATION :
Each reel shall be
identified with a sticker pasted inside the core with Reel numbers.
Specification, Net weight, Operator number & Date 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 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:


Foil Gauge
Thickness ( mm )
GSM


Min.
(-8%)
Nominal
Max.
(+8%)
Min.
(-8%)
Nominal
Max.
(+8%)


0.020 mm
0.018
0.020
0.022
49.9
54.2
58.5


0.025 mm
0.023
0.025
0.027
62.33
67.75
73.17


0.030 mm
0.028
0.030
0.032
74.80
81.30
87.80




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