Shape, fill role & pack design
Why an octagonal jar behaves differently from a round food jar.
The BGP-FS-4016 reference format combines the storage efficiency of a near-round body with the highlights and label rhythm of an eight-sided jar. Its 300 mL capacity suits products that need more presence than a tasting jar without moving into a large household format.
Eight facets soften the geometry
The body is visually more ordered than a cylinder, yet its eight shallow planes create a nearly round handling profile. Light breaks at each vertical edge, giving clear glass a repeated highlight that distinguishes the jar even when the label remains deliberately small.
300 mL occupies a useful middle tier
This capacity works well for premium chutney, relish, pesto, tapenade and preserves sold above a sampler size but below a large family jar. The 314 mL brimful figure leaves only 14 mL above nominal, which is a narrow margin: product density, declared net contents and headspace all land on the same 14 mL and are set together, not in sequence.
Narrow faces reward disciplined artwork
An octagonal jar does not provide the same broad uninterrupted label panel as a square jar. A compact front label can sit on one or several adjacent faces, while a back label carries ingredients and legal copy. Label width, edge clearance and barcode placement should be checked on a physical jar before artwork is released.
The 63 mm opening suits spoonable foods
The TO 63 mouth gives practical access for many pestos, chutneys and finely cut relishes while keeping the upper body visually proportionate. Recipes containing whole vegetables or large fruit pieces need a separate clearance check at both the filling nozzle and the finished neck.
Twist-off means a short closing action
TO 63 regular is a lug finish, not a 63-400 continuous thread. A matching metal twist-off lid engages with a short turn, creating the familiar preserve-jar opening experience. Lid profile, compound and application settings are selected for the actual filling and closing route.
Pack the edges, preserve the facing
At 70.8 mm across, the jar builds a relatively compact shelf row, but its vertical edges can contact partitions differently from a smooth round wall. Carton cells should prevent glass-to-glass contact and, where front-facing labels matter, limit rotation between labeling, case packing and display.
