FAQs & Delivery Guide

Wooden mold sizes are inaccurate, causing asymmetrical lamp dome shapes.

We use professional lathe wood turning to shape the convex mold and polish the surface multiple times.

The wooden mold shell must be slightly smaller than the final lamp shell to accommodate the glass thickness and foil layers.

Patterns deform or lines drift when transferring paper templates onto the curved mold surface.

We utilize specialized curved paper tape for tracing and mapping to prevent shifting.

Mark all code segments clearly on the mold. Pre-arrange the natural textures and lines of the glass sheets.

Inaccurate drawing of leaves on glass sheets, leading to waste of premium glass.

We crop paper templates strictly and map them out on the glass board to maximize material usage.

Select the glass texture direction aligned with the leaf vein direction to ensure a lifelike growth pattern.

Glass pieces crack during hand-cutting, or final pieces have rough, jagged edges.

We use professional oil-feed glass cutters to apply steady pressure and smooth the edges with water-cooled grinding machines.

Always wear safety goggles. Slow down and maintain even force when cutting curved shapes.

Copper foil wrinkles, wraps off-center, or loses adhesion to glass edges.

Thoroughly clean glass edges with alcohol, then apply foil using a specialized pressing tool for flat adhesion.

Foil tape must be perfectly centered on the glass edge, maintaining even overlap width on both sides with a slight overlap at joints.

The metal top cap is misaligned, causing the lamp shade to sit tilted.

We use professional fixtures and horizontal leveling gauges to securely align the top metal cap before spot welding.

Control the soldering iron temperature. Excessive local heat can cause the adjacent glass shards to shatter.

Temporary glue spills and stains the foil surface, preventing the solder from adhering during final assembly.

We apply water-soluble glue in tiny dots or use fine temporary pinning nails on the mold to lock the pieces.

Ensure that no adhesive covers the foil surface. Any residues must be cleaned off before welding.

Cold solder joints, poor solder flow, rough seams, or glass cracking due to overheating.

We use temperature-controlled soldering irons, apply sufficient liquid flux, and drag-solder quickly.

Ensure excellent workshop ventilation and wear mask protection. Solder in sections to avoid thermal stress concentration.

The antique black or bronze chemical patina reacts unevenly, or the protection wax turns chalky white after drying.

Wash away flux residues completely, test patina on a small area first, rinse thoroughly with neutralized water, dry instantly, then apply wax for polishing.

Always wear chemical-resistant rubber gloves when handling patina chemical agents.

Electrical contact failures, loose wiring, or tilted shade mounting.

Use certified sockets and cord sets, secure shade with double locking nuts, and run dielectric safety test using multimeters.

All electrical setups must comply with international standards (such as UL, CE, PSE) for electrical safety.