Colourless LDPE conforming to the applicable Government regulations regarding direct contact with medicines and drugs.
| DENSITY OF LDPE:: |
0.917 g/cc |
PEEL STRENGTH OF
LAMINATION: |
200 g/15 mm min. |
| SEAL STRENGTH BET. TOP & BOTTOM FOIL: |
450 g/15 mm min. |
PRINTING AND LACQUER
COATING: |
Printed as per text, layout and approved by the 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 Pharma Foils are available in the reel forms. Unprinted pharma foils are also available as Jumbo roll. |
| WINDING DIRECTION: |
Generally, printed or clear lacquer side is out in the finished reel. |
| 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 for Jumbos. |
|
REEL WANDER: |
Within +/- 1 mm |
|
REEL/WEB WIDTH: |
Plain : 45 mm to 800 mm with a tolerance of +/- 0.5 mm.
Printed: 45 mm to 600 mm with a tolerance of +/- 0.5 mm.
|
|
JOINTS PER REEL: |
Maximum 2. Average less than 1. |
| PIN HOLES: |
Nil. |
| IDENTIFICATION: |
Each reel shall be identified with a sticker with Reel number, Specification, Net weight, Gross weight, Operator name & Date manufacture. |
| PACKING: |
Pharma foils are packed in cardboard carton. Relevant makings are provided on each outer Package. |
|
RECOMMENDED OPERATING
CONDITIONS: |
Sealing temperature
Sealing pressure
Dwell time |
: 130 to 150 deg. C
: 2.8 to 5.6 kg/sq. cm or 40 to 80 lbs/sq.
inch
: 0.25 to 0.5 sec. |
|
COVERING AREA OF 1 Kg FINISHED MATERIAL ( NOMINAL ) |
|
Covering area in sq. mts/kg with 150 Gauge Polyethylene lamination |
0.025 ( soft )
0.03 ( soft )
0.04 ( soft ) |
9.78
8.64
7.00 |
|
TABLE SHOWING THICKNESS TOLERANCES OF FOIL: |
| Foil Gauge |
Thickness ( mm ) |
GSM |
|
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 |
| 0.03 mm |
0.028 |
0.030 |
0.032 |
74.80 |
81.30 |
87.80 |
| 0.04 mm |
0.037
|
0.040 |
0.043 |
99.73 |
108.4 |
117.07 |
|
| THICKNESS TOLERANCE OF POLYETHYLENE: |
| Poly Gauge |
Thickness ( mm ) |
GSM |
|
Min.
(-15%) |
Nominal
|
Max.
(+15%) |
Min.
(-15%) |
Nominal |
Max.
(+15%) |
| 150 |
0.0319 |
0.0375 |
0.0431 |
29.23 |
34.39 |
39.55 |
| 180 |
0.0383 |
0.045 |
0.0518 |
35.08 |
41.27 |
47.46 |
| 200 |
0.0425
|
0.05 |
0.0575 |
38.97 |
45.85 |
52.73 |
|
|
TEST CERTIFICATES: |
Test certificates giving the actual observed values of different parameters will accompany the supplies.
|
