From Raw Blend to Finished Accessory.
At Poldem, garment button manufacturing operates under strict dimensional and mechanical tolerances, controlling every phase from virgin/recycled resin blends to high-precision surface finishing.
5-Stage Manufacturing Workflow
Material Formulation & Color Matching
Unsaturated polyester resins, mineral fillers, pearl luster pigments, and UV stabilizers are precision-dosed for batch consistency.
Centrifugal Cylinder & Sheet Casting
The liquid resin blend cures inside rotating centrifuges or flat molds to create organic horn veining and nacre patterns.
Precision CNC Turning & Hole Drilling
Cured rods and blanks are machined on multi-axis automatic lathes to exact ligne diameters, cup profiles, and needle-spaced sewing holes.
Barrel Tumbling & Surface Finishing
Buttons are tumbled in rotating octagonal barrels with pumice granules and organic polishes to achieve matte, satin, or high-gloss lusters.
Dimensional & Mechanical Quality Assurance
Sample batches undergo digital optical caliper inspections, 160°C dry pressing tests, dry-cleaning solvent resilience, and shank pull tests.
Technical Quality Tolerances
Standard factory thresholds calibrated for automated garment sewing lines and international apparel norms:
| Parameter | Standard Tolerance | Test Method / Condition |
|---|---|---|
| Ligne Diameter | ±0.15 mm | Optik temassız dijital mikrometre |
| Button Thickness | ±0.10 mm | Hassas temaslı kumpas ölçümü |
| Sewing Hole Diameter & Gauge | ±0.08 mm | Otomatik ilik-düğme dikiş simülasyonu |
| Thermal Press Resistance | 160°C – 180°C / 30 sn | Endüstriyel buharlı konfeksiyon presi |
| Dry Cleaning Resistance | Renk kaybı ve çatlama yok | Perkloroetilen kimyasal çözücü testi (ISO 105-D01) |
| Plating Safety | Nikel salınımsız (Nickel-Free) | EN 1811 normu ve Oeko-Tex Standard 100 uyumu |
Workshop & Machining Details
High-speed automated turning of cured rods into calibrated blanks.
Custom brand logo engraving, cupped rims, and faceted edge mold development.
Controlled dispersion of pearl pigments and organic additives in liquid resin.
The manufacturing stages and technical imagery presented above represent standard industrial accessory processing workflows. Factory metrics, exact machinery counts, and official certification documents are confirmed alongside client production orders.