I. Common Perforation Patterns and Applications
Characteristics: Uniform diameter; flexible layouts (straight, staggered, spiral).
Advantages: Clean appearance, even light diffusion, easy processing.
Applications: Façade cladding, air‑conditioning vents, acoustic panels.
Characteristics: Symmetrical edges, crisp lines, modern look.
Advantages: Strong planar effect, high visual impact, geometric aesthetics.
Applications: Interior partitions, wall decorations, stair railings.
Characteristics: Honeycomb structure; compact arrangement.
Advantages: High strength, large open area, blends beauty with function.
Applications: Exhibition walls, commercial spaces, grid ceilings.
Characteristics: Elongated slots; can be arranged horizontally or vertically.
Advantages: Creates a sense of flow, excellent ventilation.
Applications: Railing panels, ceiling decorations, sunrooms.
Characteristics: Louver‑style openings combining shading and ventilation.
Advantages: Effective sun protection, rain resistance, dynamic light effects.
Applications: Sun‑shade façades, equipment room vents, municipal fences.
Other Creative Patterns
Examples: Star shapes, petal designs, custom logo punch‑outs.
Advantages: Enhances brand recognition, meets unique design needs.
Applications: Hotel lobbies, brand signage, art installations.
II. Materials and Surface Treatments
Common Materials for decorative metal perforated panels:
Surface Treatments to enhance durability and aesthetics:
Powder Coating – wide color range, weather‑resistant
Anodizing – natural metallic finish, wear‑resistant
Electroplating, custom paint finishes, etc.
III. Key Parameters & Custom Design
Hole Diameter (A): Typically 3 mm–50 mm, adjustable for light and air requirements.
Center Pitch (P): Determines open‑area ratio and visual density; common P/A ratios are 2:1, 3:1, 4:1.
Open‑Area Ratio: Percentage of perforated area—higher for maximum airflow and light, lower for privacy.
Panel Thickness: Ranges from 0.5 mm to 10 mm; thicker panels suit structural needs, thinner panels favor creative bending.
Custom Processing: Includes irregular shapes, gradient perforations, two‑tone finishes, and more to boost the uniqueness of your decorative metal perforated panels.
