C&Z
QC
In the garment industry, whether you are a manufacturer, importer, or brand, you must understand the importance of quality control in this business. This industry shifts swiftly, and any time lost in shipment or defect fixings can lead to unimaginable losses. Moreover, quality issues can quickly disseminate in the digital age, giving competitors an advantage. Therefore, quality control is essential, and quality inspection is the most commonly used method. In this post, we will guide you through the steps of a garment quality inspection, the key checkpoints to focus on, and how can C&Z expertise support your garment quality control.
Traje Madeirense, the vibrant traditional costume of Portugal's Madeira Island, embodies centuries of cultural identity with its embroidered wool, striped patterns, and distinctive red accents. As global demand grows, modern production faces critical quality challenges: toxic dyes, structural flaws, and counterfeit imitations. At CZ-Quality, we implement specialized protocols to safeguard authenticity while ensuring wearer safety and regulatory compliance.
Synthetic red dyes may contain carcinogenic azo dyes exceeding EU REACH limits (≤30mg/kg)
Our HPLC-MS testing enforces Oeko-Tex Standard 100 compliance, maintaining pH 4.0-7.5 for skin contact
Lead-contaminated metal fasteners (buckles) detected via XRF spectroscopy
Substandard wool (＜280g/m²) causes embroidery unraveling in humid climates
We perform NP EN 13935-2 seam tests requiring:
Embroidery stitch density ≥14/cm
Skirt pleat strength ≥150N
Water resistance testing for traditional "burel" wool cloaks
Acrylic blends replacing authentic Madeiran wool (≥90% required)
AI-powered pattern validation against Museu de Arte Sacra archives
Color spectrophotometry ensures traditional "vermelho madeirense" red hue
2024 EU Market Violations
37% of "authentic" Traje samples failed compliance
24% contained formaldehyde exceeding limits (avg. 96ppm vs. 75ppm)
18% used flammable synthetic linings
Raw Material Control
Wool supplier audits for RWS certification
Digital thread counting for embroidery authenticity
ISO 105-E04 colorfastness to seawater (critical for island wear)
EN 14682 safety testing for children's costume cords
Partnering with Funchal's UNESCO artisans, we blend tradition with innovation: blockchain traces wool from local flocks to finished garments, while hyperspectral imaging detects dye contaminants. Our 99.2% defect detection ensures compliance with Portuguese NP 4426 standards.