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Soft Pack

BOPP Outer Wrapper

Engineered engineered for ultra-high-speed automated tobacco packaging lines (such as G.D, Focke, and Molins), our premium BOPP clear outer wrappers offer the perfect combination of crystal-clear optical display and mechanical reliability. Featuring highly calibrated bi-axial orientation, this film delivers low-temperature quick sealing and optimized shrink tension, creating a tight, wrinkle-free protective shield around soft or hard cigarette packs. Its superior clarity acts as an invisible window, allowing underlying high-end paper embellishments—like TransMet or metallic graphics—to command maximum retail attention while locking out moisture and external odors.

Technical Specifications
Property / Parameter Specification Value Testing Standard
Material Base Co-extruded BOPP Shrink Film
Tobacco-grade Polypropylene
-
Nominal Thickness 16 um /18 um/20 um/22 um
(Tolerance:±3%)
ASTM D374
Thermal Shrinkage MD:4.0%-7.0%
TD:4.0%-7.0%
(Tested at 120C, 5 min)
ASTM D1204
COF (Machinery Slip) Film/Film (Dynamic):0.20-0.28
Film/Metal (Dynamic): 0.18-0.25
ASTM D1894
Seal Strength ≥2.0 N/15mm
(Sealing Window:110℃-140℃)
ASTM F88
Haze & Gloss Haze:<2.0%
Gloss(45°):>88%
ASTM D1003/ D2457

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