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20 Micron Transparent CPP Cast Polypropylene Film For Wet Towel Packaging
Description:
20 micron transparent CPP (Cast Polypropylene) film is a thin film that can be used for wet towel packaging. Wet towels, also known as wet wipes or moist towelettes, are commonly used for personal hygiene, cleaning, and refreshing purposes.
Specifications:
| Item | Test Method | Unit | Typical Vslues | |||
| Thickness | ASTM D 2673 | mil(mic) | 0.8(20) | 1.0(25) | 1.2(30) | |
| Density | ASTM D792 | g/cm3 | 0.9 | 0.9 | 0.9 | |
| Haze | ASTM D1003 | % | 4 | 4.5 | 5.5 | |
| Gloss | ASTM D2457 | 45o | 85 | 85 | 85 | |
| Tensile strength | MD | ASTM D882 | Psi | 8800 | 8500 | 8400 |
| TD | 5100 | 5000 | 4950 | |||
| Elongation at break | MD | ASTM D 882 | % | 550 | 580 | 600 |
| TD | 670 | 680 | 700 | |||
| Secant Modulus | MD | ASTM D 882 | Psi | 83000 | 82000 | 81000 |
| TD | 75000 | 73000 | 71000 | |||
| C.O.F | ASTM D1894 | -- | 0.18 | 0.18 | 0.18 | |
| Wetting tension | ASTM D2578 | Dyne/cm | 38 | 38 | 38 | |
| Heat seal tenperature | HC Method | ºC | 138 | 138 | 138 | |
| WVTR | ASTM D1249 | g/100in2/24h | 1.1 | 0.85 | 0.7 | |
| OTR | ASTM D3985 | g/100in2/24h | 240 | 190 | 160 | |
| 1,MD machine direction TD transverse direction | ||||||
| 2,the value is typical, not the standard | ||||||
Applications:
CPP (Cast Polypropylene) film has a wide range of applications across various industries.
