| Density Of LDPE |
0.917 g/cc |
Identification : |
Each reel shall be identified with a sticker with Reel number, Specification, Net weight, Gross weight, Operator name & Date manufacture. |
Peel Strength Of
Lamination |
200 g/15 mm min. |
Packing : |
Pharma foils are packed in cardboard carton. Relevant makings are provided on each outer Package. |
| Seal Strength Bet. Top & Bottom Foil |
450 g/15 mm min. |
Recommended operating
conditions: |
Sealing temperature : 130 to 150 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. |
Printing & 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. |
Covering area of
1 kg finished material (nominal ) : |
Gauge & Temper Foil
0.025 (soft)
0.03 (soft)
0.04 (soft) |
Covering area in sq. mts/kg with 150 Gauge Polyethylene lamination
9.78
8.64
7.00 |
| Configuration : |
Printed and Unprinted Pharma Foils are available in the reel forms. Unprinted pharma foils are also available as Jumbo roll. |
Table Showing Thickness Tolerance of Foil: |
Thickness mm |
GSM |
| Winding Direction |
Generally, printed or clear lacquer side is out in the finished reel. |
Foil gauge |
Min.
(-8%) |
Nominal |
Max.
(+8%) |
Min.
(-8%) |
Nominal |
Max.
(+8%) |
| 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. |
0.025 mm |
0.023 |
0.025 |
0.027 |
62.33 |
67.75 |
73.17 |
| Splices |
Butt type made with 25 mm pressure sensitive tape. |
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 |
| Reel Outer Diameter |
250 +/- 10 mm for slit material. 400 +/- 10 for Jumbos. |
Thickness Tolerance of Polyethylene |
Thickness mm |
GSM |
| Reel Wander |
Within +/- 1 mm |
Foil gauge |
Min.
(-15%) |
Nominal |
Max.
(+15%) |
Min.
(-15%) |
Nominal |
Max.
(+15%) |
| 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. |
150 |
0.0319 |
0.0375 |
0.0431 |
29.23 |
34.39 |
39.55 |
| Joints Per Reel |
Maximum 2. Average less than 1. |
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 |
| Pin Holes |
Nil. |
Test
Certificates: |
Test certificates giving the actual observed values of different parameters will accompany the supplies |
