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Comprehensive Leather Shoe Inspection Services by AiT
As part of our global quality control solutions, AiT provides specialized inspection services for leather footwear. Our expertise covers all major leather types used in shoe manufacturing:
Primary Leather Materials We Inspect:
Premium natural leathers:
• Calfskin
• Kidskin
• Full-grain leather
• Nubuck
• Pigskin
Synthetic alternatives:
• PU leather
• PVC leather
• PE-based materials
Critical Quality Parameters:
Our inspection protocol evaluates:
Material Quality
Leather grade verification
Surface consistency
Thickness uniformity
Color fastness
Construction Integrity
Stitching quality
Sole attachment
Lining durability
Hardware functionality
Aesthetic Standards
Surface finish
Color consistency
Pattern alignment
Branding accuracy
Defect Classification System:
We categorize findings as:
Critical defects (affecting safety/function)
Major defects (impacting durability)
Незначительные дефекты (cosmetic issues)
Inspection Methodology:
On-site visual examination
Material verification tests
Functional testing
Dimensional checks
Packaging validation
Value-Added Services:
Pre-production material approval
In-process quality checks
Final random inspections
Laboratory testing coordination
Our inspectors are trained to identify both common and subtle quality issues across all leather types, ensuring your footwear meets brand specifications and market requirements. We adapt our inspection criteria to your specific quality standards while maintaining compliance with international footwear regulations.
Would you like us to focus on any particular aspect of leather shoe quality for your products?
Defect Classification for Leather Shoes Inspection
Пятна
| Defect description | Крупный | Незначительный |
| Colour stain (>5мм,<5мм) | Икс | Икс |
| Ball point pen marks | Икс | |
| Glue stains >5мм | Икс | |
| Mildew/moss | Икс | |
| Water marks | Икс |
Holes, порезы
| Defect description | Крупный | Незначительный |
| Material damaged | Икс | |
| Thin parts, holes and scars in leather, affecting quality | Икс | |
| Scratches on leather (>5мм,<5мм) | Икс | Икс |
| Pin holes (>2 stitches,<2 stitches) | Икс | Икс |
Кнопки, buckles, press studs, eyelets, rivets, breads and other accessories
| Defect description | Крупный | Незначительный |
| Press studs difficult to fasten | Икс | |
| Missing or badly fitted buckles, defectives | Икс | |
| Missing or badly fitted eyelets | Икс | |
| Deformed shape of eyelets | Икс | |
| Colour change of metal accessories | Икс | |
| Sharp points on metal accessories | Икс | |
| Discolour of beards | Икс | |
| Misplaced of eyelets | Икс |
Zip fastners/ mechanical
| Defect description | Крупный | Незначительный |
| Faulty zips | Икс | |
| Stiff zip action | Икс | |
| Incorrect length of zip | Икс | |
| Colour differs from reference sample | Икс | |
| Crocked zip | Икс |
Emblems, отделка, edgings, так далее.
| Defect description | Крупный | Незначительный |
| Differs from reference sample | Икс | |
| Badly fitted | Икс | |
| Poor sewing of decoration trimmings | Икс |
Open seams
| Defect description | Крупный | Незначительный |
| Zip seams | Икс | |
| Decorative seams, pipings | Икс | |
| Lining seams | Икс | |
| Instep seams | Икс | |
| Toe cap seams | Икс | |
| Heel seams | Икс | |
| Welt seams | Икс | |
| Seams on elasticated parts | Икс |
