Printing & Pouching Film Transparent - High COF, Heat Sealable
HST-1 (HCF)
Structure
Treated, printable layer
Core layer
High COF layer
Description
It is a co-extruded, both sides heat sealable and one sides treated Bi-axially Oriented Polypropylene film
Features
- Excellent machinability
- Good ink adhesion
- Good heat seal strength
- High COF and anti skid properties
Applications
- Anti-skid bulk bags for grocery Items, Pet foods, rice, fertilizers, pulses, grains bags.
Typical values
| Properties | Ref. | Units | ASTM#/ Test Method | HST-1 (HCF) |
|---|
| Physical Data | |||||
| Average Thickness | Micron | D-374-C | 18 | 20 | |
| Gauge | 72 | 80 | |||
| Mils | 0.7 | 0.8 | |||
| Thickness Variation | %(±) | 3 | |||
| Density | g/cc | 0.905 | |||
| Average substance | g/m² | 16.3 | 18.1 | ||
| Surface Tension(min) | dynes/cm | D-2578 | 38 | ||
| Kinetic COF | UT-UT | D-1894 | 0.6 - 0.9 | ||
| Yield | m²/Kg | D-4321 | 61 | 55 | |
| in²/lb | 43133 | 38844 | |||
| Optical Data | |||||
| Gloss (45⁰) | Gardner | D-2457 | > 88 | ||
| Haze | % | D-1003 | 1.5 - 2.5 | ||
| Mechanical Data | |||||
| Tensile Strength | MD | kg/cm² | D-882 | 1100-1400 | |
| TD | 2400-2800 | ||||
| Elongation | MD | % | D-882 | 150-200 | |
| TD | 30-80 | ||||
| Thermal Data | |||||
| Shrinkage (120⁰C/248 ⁰F,5 min) | MD | % | D-1204 | 3.0 - 4.0 | |
| TD | 2.0 - 3.0 | ||||
| Heat Seal Strength(135 °C /275 °F, 2.0 bar-0.5 sec.) | UT | g/²5mm | CTM | 400 | |
| 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-22