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Flexible packaging film
Heat sealing film
BOPP/CPP/PE heat sealing layer structure
Product Applications
Applications
fooddaily chemicalStationeryLabel and light packaging bag making
Technical Parameters
Key Specifications
| Regular thickness | 17μ, 18μ, 25μ, 27μ, 30μ, can be customized according to order; product information includes SPP-17 batch 17μ BOPP heat sealing film |
|---|---|
| SPP-17 batch | BOPP heat sealing base film, batch number 2104-75, production 2021-04-29, inspection 2021-05-01, implemented GB/T 10003-2008 |
| tensile strength | Conventional MD ≥120 MPa, TD ≥250 MPa; SPP-17 measured MD 147 MPa, TD 289 MPa |
| Elongation at break/heat shrinkage | SPP-17 measured elongation at break MD 178%, TD 56%; heat shrinkage MD 4.5%, TD 2.5% |
| COF | SPP-17 measured treated surface 0.22/0.21, non-treated surface 0.19/0.18 |
| Optical indicators | SPP-17 measured haze 1.86%, gloss 85.5%; conventional double-sided heat sealing film haze ≤4.0%, gloss ≥85% |
| heat-seal strength | Conventional ≥2.6 N/15mm; SPP-17 batch actual measurement 2.6/2.7 N/15mm |
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