S-BOPP WINDOW ENVELOPES FILMS
Brückner LISIM simultaneous orienting line allows us:
- to replicate the e-modulus and elongation ratios of OPS in S-BOPP.
- to purpose-develop a range of exceptionally stiff films for window envelopes.
They come in a variety of thicknesses, easy-adhesive skins and transparent/matte finishes.
- 100% ELECTRONIC OPTICAL READING
- HIGH-SPEED RUNNABILITY
- MATTE/SHINY FINISH: 2 SIDES USABLE
- LOWER SPECIFIC DENSITY THAN OPS AND PAPER
- QUICK AVAILABILITY FOR ALL SIZES
S-BOPP, with a specific density of 0.91, is the most cost-effective plastic windowing solution, compared to the 1.04 density of OPS commonly used for envelope windowing
| DESCRIPTION | PRODUCT CODE & THICKNESS |
YIELD sqm/Kg |
| Matt Low reflection layer (corona treated), two side treated S-BOPP film, high stiffness core, balanced mechanical properties, with consistent slip and antistatic properties. Glue retention on both sides. Specially developed for window envelopes application. | ENV/B 32 µm | 34.34 |
| Transparent, one side treated, high gloss plain BOPP film. Excellent optical properties, high tensile strength, good dimensional stability, good heat set property, good printability. | LHB 30 µm | 36.6 |
| Matt Low reflection layer (corona treated), two side treated S-BOPP film, high stiffness core, balanced mechanical properties, with consistent slip and antistatic properties. Glue retention on both sides. Specially developed for window envelopes application. | ENV/B 29 µm ENV/B 27 µm ENV/B 24 µm |
37.89 40.70 45.79 |
