Material Specifications
Coffin balls (also known as "coffin finials" or "corner balls") serve as decorative and structural accents, typically placed at the four corners of a coffin's lid or base. Materials are selected for durability, aesthetic harmony with the coffin, and symbolic meaning:
Metal: The most common material, including brass (polished, antique, or matte finish; 1.5–2.5mm wall thickness for hollow balls), stainless steel (304 grade for corrosion resistance; 1–2mm thickness), and cast iron (for Gothic or traditional designs; 2–3mm thickness). Premium options may feature silver plating or bronze (patinated for a vintage appearance).
Wood: Crafted from hardwoods like oak, mahogany, or cherry (solid construction; 10–20mm diameter) to match wooden coffins, often carved with intricate details.
Synthetic: Budget-friendly alternatives include ABS plastic (molded; 3–5mm thickness) or resin (cast to replicate metal/wood textures, suitable for lightweight coffins).
Dimensional Standards
Sizes vary based on coffin type (adult, child, infant) and design style, with standard specifications as follows:
Adult Coffins: Balls measure 3–6cm in diameter (solid or hollow). For tall, ornate designs, the total height (including the base) ranges from 5–8cm.
Child/Infant Coffins: Scaled down to 2–4cm in diameter, with a total height of 3–5cm to maintain proportionality.
Base Dimensions: Most coffin balls attach via a cylindrical or square base (1.5–3cm in diameter/width and 1–2cm in height) to secure them to the coffin's corners.
Structural Design
Attachment Mechanism: The base of the ball typically features 1–2 pre-drilled holes (2–3mm diameter) for small screws (length: 8–12mm) to fasten it to the coffin's wood or composite frame. Some adhesive-backed models are used for lightweight, temporary applications.
Weight Capacity: Since they are primarily decorative, coffin balls have a low load capacity (1–2kg), but metal versions are reinforced to withstand minor impacts during transport.
Solid vs. Hollow: Metal balls are often hollow to reduce weight (10–30g), while wooden and resin balls are solid (20–50g) for a more substantial feel.
Functional & Decorative Variations
Functional Types:
Corner Balls: Placed at the four top/bottom corners to protect the coffin's edges from scratches and add structural rigidity.
Finial Balls: Mounted on the center of the coffin's lid or head/foot panels as a focal decorative element.
Ornamentation: Traditional designs feature engravings (e.g., crosses, angels, floral patterns) or embossed textures. Modern styles may be smooth, matte, or metallic, while custom versions can include gemstone inlays (e.g., onyx, pearl) for luxury coffins.
Installation Standards
Coffin balls are aligned 1–2cm from the edge of the coffin's corners to ensure symmetry. Screws are driven into the coffin's internal support rails (not just the outer panel) to prevent detachment, and adhesive may be used as a secondary securement for lightweight materials.
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Sales manager:Grace Xu
Tel:+86-15553066858
Email:grace@hfywooden.com
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