At Zonekki, we inspect the materials, knitting, measurements, colors, construction, workmanship, and finished socks at different stages.
Material Inspection
Before production starts, incoming yarns and materials are checked to make sure they meet the required specifications.
We check:
Material composition
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Yarn quality
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Yarn color
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Weight
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Appearance
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Material specifications
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Supplier documents, where required
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Materials are released to production after the required checks are completed.
Knitting Inspection
During knitting, the production team checks the socks as they come off the machines.
The main checks include:
Stitch consistency
Knitting structure
Pattern formation
Pattern alignment
Logo position
Cuff construction
Heel formation
Toe formation
Color & Pattern Control
For socks with multiple colors, detailed patterns, or logos, color and pattern are checked during production.
We check:
Base color
Color matching
Pantone reference, where applicable
Pattern accuracy
Pattern position
Logo color
Color differences between production lots
Colors are compared with the approved sample or color reference used for production.
Measurement & Size Control
Sock measurements are checked against the specifications for each product.
Measurements include:
Overall length
Foot length
Cuff width
Opening circumference
Heel dimensions
Toe dimensions
After knitting and during finishing, socks are checked for workmanship and visible defects.
Common issues include:
Loose threads
Broken stitches
Irregular stitches
Uneven knitting
Yarn defects
Yarn defects
Incorrect patterns
Incorrect patterns
Irregular cuffs
Irregular cuffs
Toe defects
Defective socks are separated from acceptable products and handled according to the type of defect.
Finishing Inspection
Finished socks are checked after the finishing process and before packing.
We check:
For socks with special finishing or additional components, the relevant parts are checked according to the product requirements.
Final Inspection
Before packing, finished socks are inspected again to make sure they meet the confirmed product specifications.
The final inspection includes:
Appearance
Knitting, shape, finishing, patterns, and visible defects.
Measurements
Key dimensions and size-related measurements.
Color
Color consistency and comparison with the approved color reference.
Construction
Cuffs, heels, toes, knitting structure, and other product-specific details.
Branding
Logos, labels, patterns, and other branding elements, where applicable.
Packaging
Quantity, labels, packaging condition, and carton requirements.
Any products that do not meet the required standard are separated before shipment.
Quality Standards by Product Type
Different types of socks require different quality checks, so the inspection focuses on the specific requirements of each product.
Dress Socks
We pay attention to fine knitting, appearance, shape, color, sizing, and finishing.
Sports & Athletic Socks
The main checks include construction, elasticity, fit, reinforcement, and material performance.
Compression Socks
Sizing, construction, elasticity, and other product-specific requirements are checked carefully.
Pilates & Grip Socks
Grip placement, coverage, attachment, and bonding are checked together with the knitted sock structure.
Everyday & Basic Socks
The main checks include material quality, knitting consistency, sizing, workmanship, and overall appearance.
Custom Socks
For custom products, we check colors, patterns, logos, labels, and other details according to the confirmed specifications.
Quality Records
Production and inspection information is kept for reference and traceability.
Records include:
Material specifications
Color references
Size specifications
Production details
Inspection results
Approved samples
For repeat orders, these records can be used as a reference when the same product is produced again.