Printing & Pouching Film Transparent - Low COF & Low SIT, Heat Sealable
HST-1(LCF) T085
Structure
Treated, printable, HS OPP layer
Additive Modified OPP Core
Slip Modified LTS OPP Layer
Description
It is a co-extruded, both side heat sealable and one side treated Bi-axially Oriented Polypropylene film
Features
- Excellent machinability
- Good ink adhesion
- High heat seal strength
- Good optical properties
- Seals at very low temperature, hence broader heat seal temperature range
- Low COF throughout printing & laminating process
Applications
- General purpose printing, pouching of snacks, bakery products
- As a component in multi-layer laminate for VFFS & HFFS application
Typical values
| Properties | Ref. | Units | ASTM#/ Test Method | HST-1(LCF) T085 |
|---|
| Physical Data | ||||||
| Average Thickness | Micron | D-374-C | 18 | |||
| Gauge | 72 | |||||
| Mils | 0.7 | |||||
| Thickness Variation | %(±) | 3 | ||||
| Density | g/cc | 0.905 | ||||
| Average substance | g/m² | 16.3 | ||||
| Surface Tension(min) | dynes/cm | D-2578 | 38 | |||
| Kinetic COF | UT-UT | D-1894 | 0.20-0.30 | |||
| Yield | m²/Kg | D-4321 | 61.3 | |||
| in²/lb | 43098 | |||||
| Optical Data | ||||||
| Gloss (45⁰) | Gardner | D-2457 | >85 | |||
| Haze | % | D-1003 | 2.0-2.5 | |||
| Mechanical Data | ||||||
| Tensile Strength | MD | kg/cm² | D-882 | 1200-1500 | ||
| TD | 2500-2800 | |||||
| Elongation | MD | % | D-882 | 140-200 | ||
| TD | 30-70 | |||||
| Thermal Data | ||||||
| Shrinkage (120⁰C/248 ⁰F,5 min) | MD | % | D-1204 | 3.0-5.0 | ||
| TD | 1.0-2.5 | |||||
| Heat Seal Strength (min.) | g/²5 mm | CTM | 425 | |||
| Seal Initiation Temp. | °C/°F | CTM | 85/185 | |||
| SIT Variation (±) | °C/°F | CTM | 3 | |||
| Barrier Data | ||||||
| MVTR (38⁰C, 90% RH) | g/m²/day | F-1249 | <7.0 | |||
| CTM : Cosmo Test Method | MD : Machine Direction | TD : Transverse Direction | UT: Un-treated |
| 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