Product Function Characteristics 
High straight tear strength at any position in the MD direction with low secondary tear strength 
Stable at wide temperatures, resistant to heat sterilization (retort), and not affected by the straight tear effect after high-temperature cooking or freezing processes. 
Superior mechanical performance like standard BOPA films, including impact and puncture resistance. 
Field of Use TSA Instant Tear Type only needs to be laminated with ordinary film materials such as PE, CPP, or BOPET to provide a straight tear function to the packaging, without damaging its original structure and strength. It is suitable for packaging containing soup, oil, sauce, powder, etc., effectively preventing spillage of contents when opened and improving the consumer experience.
TSA Quick Tear Type packaging is easier and more convenient to open, ideal for packaging pharmaceutical, electronic, or food products intended for the elderly and children.
In addition to regular packaging, TSA is also suitable for zipper packaging, stand-up microwave pouches, or other reusable packaging that requires neat and precise openings, thereby enhancing brand image.
Recommended Processing Conditions | Model (thickness) | Corona Surface | Print capacity | Box pattern | Seal width | Retort Resistance |
| TSA-15μm | Single/double | ≤3 colors | Not recommended | ≤1 | ≤100℃ （ single corona) |
| ≤121℃ （ double corona） | |||||
| TSAr-15μm | Single/double | ≤9 colors | Available | ≤6 | ≤121℃ |
Main Technical Parameters (15μm) | Test Items | Testing standards | Standard Value | Test Items | Testing standards | Standard Value |
| （MD/TD） Tensile strength | GB/T 1040.3-2006 | 220/230MP | Surface tension (single corona) Surface tension (double corona) | GB/T 14216-2008 | treated 54/non-treated39 mN/m inside 54/outside 50 mN/m |
| （MD/TD） Nominal tensile strength | GB/T 1040.3-2006 | 110-150/90-130% | |||
| Puncture resistance strength | GB/T 10004-2008 | 10 N | Friction coefficient (static/dynamic, non/non) | GB/T 10006-2021 | 0.50/0.35 |
| TSA heat shrinkage rate TSAr heat shrinkage rate (MD/TD)(160℃,5min) | GB/T 12027-2004 | ≤2.0% ≤1.5% | TSA license plate The TSA is | GB/T 2410-2008 | 3.5% 3.0% |
| (23℃,50%RH) Oxygen transmission rate | GB/T 1038-2022 | 55 cc/(㎡.day.atm) |
Standard Specifications | Model (thickness) | Roll length/m | Standard Slitting Width/mm | Ukuran paper core/in | Packaging |
| TSA/TSAr-15μm | 6000 | 300-1300 | 3 | 9 units/pallet |
| 12000 | 6 | 4 units/pallet |