Tobacco Pack Materials & Substrates
4 Docs
Slip Master-Batch Formulation in BOPP Cigarette Overwrap Film: Friction, Optical Stability, and Mechanical Performance
Last Updated: 10 July 2026TL;DR A slip master-batch formulated at a 1.5:1.0 silicone oil-to-wax mass ratio, added at 10% loading into the surface layer, keeps dynamic friction coefficient between...
Metallized Paperboard Crease Failure Analysis for Cigarette Packaging
Last Updated: 30 July 2026TL;DR Transfer metallized paperboard for cigarette packaging exhibits a 180° folding failure rate at the crease line when ink layer thickness exceeds 7 g/m², with...
Security Specialty Paper for Tobacco Packaging: Anti-Counterfeiting Substrate Selection and Technical Evaluation
Last Updated: 9 July 2026TL;DR Security specialty paper for tobacco packaging achieves its anti-counterfeiting effectiveness through layered feature combinations — watermark, fluorescent fiber, magnetic strip, and optical elements working...
PVDC-SBR-EVA Barrier Coatings for Digital Printing Substrates: Technical Evaluation of Ternary Polymer Systems in Moisture-Sensitive Packaging
Last Updated: 30 July 2026TL;DR PVDC-based barrier coatings reduce water vapor transmission to 278 g/m²·24h and oxygen permeability to 315 cm³/m²·d·MPa — a 70% improvement over uncoated paperboard and...