Printing & Pouching White Opaque CPP, Heat Sealable
HST-1 (W) CPP T095
Structure
Corona treated layer
White PP Core Layer
Sealable untreated layer
Description
It is a co-extruded, both side heat sealable and one side treated white cast polypropylene film.
Features
- Suitable for High Speed Packaging
- Excellent sealing integrity
- Whiteness eliminates the need for white ink
- Excellent hot tack
- Improved opacity
Applications
- General purpose lamination & conversion for confectionary packing
Typical values
| Properties | Ref. | Units | ASTM#/ Test Method | HST-1 (W) CPP T095 |
|---|
| Physical Data | |||||||
| Average Thickness | Micron | D-374-C | 15 | 20 | 40 | 60 | |
| Gauge | 60 | 80 | 160 | 240 | |||
| Mils | 0.6 | 0.8 | 1.6 | 2.36 | |||
| Thickness Variation | %(±) | 5 | |||||
| Density | g/cc | 0.95 | |||||
| Average substance | g/m² | 14.3 | 19.0 | 38.0 | 57 | ||
| Surface Tension(min) | dynes/cm | D-2578 | 38 | ||||
| Kinetic COF | UT-UT | D-1894 | 0.10 - 0.25 | ||||
| Yield | m²/Kg | D-4321 | 70.2 | 52.6 | 26.3 | 17.54 | |
| in²/lb | 49333 | 37000 | 18500 | 12331 | |||
| Optical Data | |||||||
| Opacity | % | Hunter Lab D25-2CR | >60 | ||||
| Mechanical Data | |||||||
| Tensile Strength | MD | kg/cm² | D-882 | 350 - 650 | |||
| TD | 180 - 290 | ||||||
| Elongation | MD | % | D-882 | >400 | |||
| TD | >500 | ||||||
| Thermal Data | |||||||
| Seal Initiation Temp.* | °C | CTM | 95 | ||||
| °F | 203 | ||||||
| Heat Seal Strength (min)** at 130°C, 0.5 sec., 2.0 bar, 100 mm/min with Teflon tape | g/²5mm | CTM | 1300 | 1600 | 2600 | 3000 | |
| CTM : Cosmo Test Method | MD : Machine Direction | TD : Transverse Direction | UT: Untreated |
| Disclaimer : The information provided above is based on COSMO FILMS LTD's conclusive tests, which are indicative only and provided as guidelines.They do not constitute a guarantee of any specific product attributes or the suitability of products for specific applications | |||
| Storage condition : Storage temperature to be maintained 25 Deg.C (+/-5 Deg C) & relative humidity 55% (+/-5%) to avoid accelerated reduction of surface treatment level. | |||
Updation Date : 2025-Sep-08