When installing the hardware snap fasteners for Garden Party bags, Shebag adopts custom hardened steel pressing dies to secure the metal snaps firmly into canvas, a key technique that distinguishes it from basic hand-hammer methods used by ordinary workshops. The Garden Party is constructed from high-density Officier canvas. While the fabric features strong tensile strength, rough impact during snap installation often leads to fiber tearing, uneven bulging and surface fuzzing.

Conventional hand punch tools concentrate pressure on a single point, frequently resulting in tilted snaps, irregular crimped bases, and loose hardware after repeated opening and closing. Shebag’s dedicated pressing toolset consists of paired upper and lower concave-convex dies precisely contoured to match the Clou de Selle snap. The upper die features a central positioning recess, while the lower die serves as a buffered base. The hardware stays perpendicular to the canvas surface throughout pressing to avoid uneven loading.

Before pressing, artisans mark snap positions accurately. A round punch matched to the diameter of the snap post widens the fabric hole by spreading canvas fibers rather than severing them, preserving the structural integrity of the textile. A matching canvas reinforcing patch is placed on the interior side to distribute tension and prevent gradual enlargement of the mounting hole under long-term strain. Once all snap components are aligned and seated inside the die fixture, gradual static pressure is applied instead of one-off heavy hammer strikes. Pressure rises incrementally so the snap post curls evenly along the die profile and clamps tightly through multiple canvas layers and reinforcement fabric.

This process creates distinct refined details. The exterior snap cap sits flush against canvas without gaps, dents or uneven lifting. The rolled rear base features uniform rounded edges all around, free of sharp burrs that could cut canvas threads. Perfect concentric alignment ensures smooth, centered engagement between male and female snap halves with consistent damping, free of jamming from offset installation. Basic low-grade installation often causes lopsided crimping, whitening and permanent creases on canvas from excessive compression. Shebag calibrates pressure precisely to achieve robust fastening without irreversible fabric indentation or broken yarns. Every installed snap undergoes repeated opening-closing fatigue testing to screen imperfectly pressed or misaligned pieces, ensuring consistent snap feedback across the entire bag.