STYLE NK-CHM-39FOOTWEAR COMPONENT - SHOE CHARMS & FINDINGS
Anti-Friction Heel Hole Repair Self-Adhesive Patch
A high-performance anti-friction heel hole repair self-adhesive patch engineered for athletic, lifestyle, and outdoor footwear programs requiring verified durability and precision manufacturing.
Designed for injection clog holes, shoelace dubrae attachments, and decorative footwear findings, engineered to eliminate glued-base separation failures.
PRODUCT SPECIFICATIONS
Starting technical specification
Engineering parameters for initial footwear design screening. Exact dimensions, tooling options, and lab test certifications are confirmed upon sample approval.
| Style code | NK-CHM-39 |
|---|---|
| Component category | Shoe Charms & Findings |
| Material standard | Eco-friendly non-toxic PVC or food-grade silicone; Zamak 3 zinc alloy |
| Dimension range | Charm face 15-35 mm; Stem diameter 10-12 mm; Base button 12-14 mm |
| Surface / finishing | One-piece in-mold integral post or die-cast electroplated metal |
| Planning MOQ | 1,000 pieces |
| Manufacturing base | Jinjiang, Fujian, China |
SOURCING VERIFICATION
What to confirm before sample sign-off
Verify this trim against shoe upper pattern geometry and destination market requirements.
- Ensure monolithic back-button geometry exceeds 90N pull-off force under EN71 / ASTM F963.
- Verify footwear ventilation hole dimensions and collar thickness for secure snap fit.
- Confirm non-phthalate compliance (CPSIA / California Prop 65 / REACH).
- Review edge radiuses to prevent scratching or discomfort during walking wear.
BUYER QUESTIONS
Anti-Friction Heel Hole Repair Self-Adhesive Patch FAQ
Why is one-piece molding superior to two-piece glued charms?
Glued back buttons routinely fail in humid or cold climates. One-piece molding integrates the stem and face into an unbreakable solid unit.
Can we produce custom shoe lace locks (dubrae)?
Yes, we produce custom die-cast zinc alloy lace charms with engraved or filled enamel logos.
What packaging options are available for retail programs?
We support blister card packaging, polybag sets with barcode labels, or bulk factory packing.
RAPID PROTOTYPING & QUOTATION
Send your tech pack or sample reference
Our Jinjiang engineering team reviews CAD drawings, physical swatches, and target performance specs to issue sample swatches and formal B2B quotation within 24 hours.