HPL & MELAMINE PLYWOOD QUALITY INSPECTION REPORT [TABLE HEADER] Date of Inspection: [DD/MM/YYYY] Inspector: [Name] Batch No.: [Number] Supplier: [Name] Manufacturing Date: [DD/MM/YYYY] [MAIN TABLE] | Category | Test Item | Standard Requirement | Test Method | Test Result | Pass/Fail | Remarks | |------------------------|----------------------------|-----------------------|----------------------|-------------|-----------|---------| | **HPL Plywood Defects** | | | | | | | | | Delamination | No separation | Visual/EN 314-2 | [Result] | [P/F] | [Notes] | | | Surface Cracks | No visible cracks | Visual/ISO 4586-2 | [Result] | [P/F] | [Notes] | | | Color Variation | ΔE<1.5 | Spectrophotometer | [Value] | [P/F] | [Notes] | | | Edge Chipping | ≤1mm depth | Caliper/ISO 242 | [mm] | [P/F] | [Notes] | | | Glue Line Visibility | Not visible | Visual/EN 13986 | [Result] | [P/F] | [Notes] | | **Melamine Defects** | | | | | | | | | Blistering | None allowed | Visual/ISO 4586-2 | [Result] | [P/F] | [Notes] | | | Scratches | ≤0.2mm depth | Depth gauge | [mm] | [P/F] | [Notes] | | | Stain Resistance | No permanent marks | EN 12720 | [Result] | [P/F] | [Notes] | | | Overlay Bonding Failure | ≥1.5N/mm² | EN 311 | [N/mm²] | [P/F] | [Notes] | | **Lab Test Data** | | | | | | | | Physical Properties | Moisture Content | 5-12% | EN 322 | [%] | [P/F] | [Notes] | | | Density | ≥600kg/m³ | EN 323 | [kg/m³] | [P/F] | [Notes] | | | Thickness Swelling (24h) | ≤10% | EN 317 | [%] | [P/F] | [Notes] | | Mechanical Properties | Modulus of Elasticity | ≥3500N/mm² | EN 310 | [N/mm²] | [P/F] | [Notes] | | | Bending Strength | ≥30MPa | EN 310 | [MPa] | [P/F] | [Notes] | | | Internal Bond Strength | ≥0.8N/mm² | EN 319 | [N/mm²] | [P/F] | [Notes] | | Surface Properties | Abrasion Resistance | ≥400 cycles | EN 438-2 | [cycles] | [P/F] | [Notes] | | | Impact Resistance | No cracks | EN 438-2.6 | [J] | [P/F] | [Notes] | | | Light Fastness | ≥6 (Blue Scale) | ISO 105-B02 | [Rating] | [P/F] | [Notes] | | Chemical Resistance | Acid/Alkali Resistance | No damage | EN 438-2.14 | [Result] | [P/F] | [Notes] | | Fire Performance | Flame Spread | Class B/B1 | EN 13501-1 | [Class] | [P/F] | [Notes] | [FOOTER] Conclusion: [Overall assessment] Approved by: [Quality Manager Name]
Key Features:
- Comprehensive defect listing for both HPL and Melamine plywood
- Detailed lab test parameters including:
- Physical properties
- Mechanical properties
- Surface properties
- Chemical resistance
- Fire performance
- International standards referenced (EN, ISO)
- Quantitative measurement criteria
- Pass/Fail evaluation system
Common Defects Not Listed in Table:
HPL Specific:
- Resin streaks
- Pressing marks
- Gloss inconsistency
- Pattern mismatch
Melamine Specific:
- Paper tear
- White spots
- Uneven impregnation
- Blowouts
