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Shoulder Box

Shoulder Box

Core Description

The shoulder box ( Clam Shell Box )represents the pinnacle of luxury and functional design in tobacco packaging. Distinguished by its side-opening or unique "clam" hinge mechanism, this format is engineered using high-caliper reinforced board to provide a distinct, "book-like" opening experience.

While historically favored for wide-format, limited-edition cigarettes, this rigid structure is primarily utilized as an elite hard pack for cigarillos, mini cigars, and machine-made cigars. It combines the heavy-duty structural rigidity required to crush-proof delicate products with an expanded, continuous graphic surface—making it the definitive choice for premium brands seeking a high-impact, front-row counter presence in retail dispensaries.

Product Specifications
Technical Parameter Specification Range Test Method
Material Basis Weight
Caliper (Thickness)
275-350g/㎡(SBS/FBB) ISO 536
450-600 μm ISO 534
Bending Resistance (Creasing) Ultra-High Crease Pliability ISO 2493
Surface Smoothness 0.6-1.2μm(PPS) ISO 8791-4
Dimensional Tolerance ±0.1 mm (Laser Die-Cut) Standard Gauge
Glue Setting Speed
Compatibility
Fast Tac Readiness (< 1.5 s) Internal Automated
Test
Ink Scuff Resistance >1000 Cycles ASTM D5264

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 Shoulder Box