ESL Heat Sealing Type | Thickness/µm | Corona | Treatment | Width/mm |
| 15-40 | Single-sided | Single double sided heat-seal | 300-2100 |
Comparison of the carbon footprint of PLA with other plastics 
Data source: European Plastics: Comparison of CO2 emissions from polymer production processes
Scope of Use 
Product Characteristics · Made from polylactic acid, this product offers excellent biocompatibility and biodegradability, making it environmentally friendly.
· High light transmission, low turbidity, excellent surface gloss, and excellent printability.
· Excellent heat sealing properties, allowing direct heat sealing without the need for adhesives.
· Excellent processability, including excellent crease stability and bend retention.
Key Technical Indicators | Product Model | ESL Heat sealing type | |||||
| Item | Test Standards | Unit | Typical Value (15) | Typical Value (25) | Typical Value (40) | |
| Product Thickness | GB/T 6672 | μm | 15 | 25 | 40 | |
| Average Thickness Deviation | - | % | ±3.0 | ±3.0 | ±3.0 | |
| Tensile Strength (MD) | MD | GB/T 1040.3 | MPa | 120 | 125 | 120 |
| Tensile Strength (TD) | TD | 120 | 125 | 130 | ||
| Extension on Termination (MD) | MD | GB/T 1040.3 | % | 115 | 125 | 120 |
| Extension on Termination (TD) | TD | 120 | 120 | 125 | ||
| Heat Shrinkage (MD) | MD | GB/T 12027 (100℃,10min) | % | 3,5 | 4 | 3,5 |
| Heat Shrinkage (TD) | TD | 0,5 | 0,5 | 0,5 | ||
| Dynamic Friction Coefficient | GB/T 10006 | - | - | - | - | |
| Wet Stress | GB/T 14216 | mN/m | 42 | 42 | 42 | |
| Turbidity | GB/T 2410 | % | 1,5 | 1,5 | 1,5 | |
| Light Transmittance | 94 | 94 | 94 | |||
| Shine (45° Angle) | GB/T 8807 | % | 85 | 85 | 85 | |
| Heat Seal Strength (double) | 135kpa/85℃/2S | N/15mm | 2,8 | 3,8 | 5 | |