Corpac Sheets are made from Impact Co-polymer of Polypropylene. It is an extruded hollow profile consisting of two flat walls connected by vertical ribs. It can be fabricated easily using paper board converting machineries. The sheets are corona treated on both sides to a level of 48 Dynes/cm2 for good printability. The salient feature of the sheets make it suitable for wide range of uses. Advertising, Packaging, Material Handling, Protection, Stationery, Construction are few to mention.
Salient Features | ||
---|---|---|
Light Weight | Recyclable | Impact Resistant |
Strong | Reusable | Puncture Resistant |
Waterproof | Printable | Tearing Resistant |
Chemical proof | High Insulation | Custom Made |
Verminproof | Easy Fabrication | Live Hinge |
Smooth surface to give fine print results. Used for sign boards, pop/pos displays, posters, danglers etc .Suitable for silk screen, digital flatbed printers or paper and vinyl stickers.
Used for Floor, tiles, glass, windows, pillars protection during construction. Protection of waterproofing membrane, Overwrapping of cable drums, steel/aluminum sheets and coils
Used for storage, handling and packaging of sensitive electronic components and circuits. Surface resistivity 10^3 to 10^5 OHMS/SQ
These sheets are suitable for exposure to sunlight ranging from 1-2 years. Polypropylene normally degrade by long exposure to sunlight.
These are Fire Retardant as per UL standard in HB and V2 gardes
Suitable for packaging application of Iron & Steel products as rust preventer
1830 X 1220 mm, 2000 X 1300 mm, 2440 X 1220 mm, 2000 X 1000mm, 3000 X 2000 mm, 1220 X 2440 mm
Custom sizes also available
*First dimension is flute direction, second dimension is width
White, Yellow, Red, Black, Green, Blue, Grey, Natural
Custom colors also available for bulk quantities
Thickness ( mm ) | Weight ( grams/M2 ) |
1.7 | 250-350 |
2.0 | 300-500 |
3.0 | 430-650 |
3.3 | 550-700 |
3.5 | 650-900 |
4.0 | 550-800 |
5.0 | 700-1200 |
6.0 | 900-1400 |
8.0 | 1300-1550 |
10.0 | 1800-2000 |
Thickness | +/- 5% |
GSM | +/- 5% |
Length | + 10 mm, - 0 mm |
Width | + 3 mm, - 0 mm |
Diagonal difference | 5 mm |
Sheet can be squared upto +/- 1 mm by secondary operation