How to quickly judge the quality grade of embroidery fabrics?

How to Evaluate Embroidered Fabric Quality in 5 Minutes  

For global textile buyers, embroidered fabric quality directly impacts brand reputation. Based on 12 years of manufacturing experience, we reveal 5 practical quality checks you can perform onsite.  

 

Stitch Density Matters  

Use a 10x magnifier to count stitches per inch (SPI). Premium fabrics maintain ≥8 SPI, with reinforced locking stitches at pattern edges. A Danish childrenswear brand reduced returns by 37% after optimizing stitch density.  

 

Substrate-Thread Pairing Principles  

Match 60D polyester threads with chiffon, while 150D threads suit canvas bags. Improper combinations cause deformation – a French handbag maker faced mildew issues using cotton threads on linen.  

 

Quick Colorfastness Test

Rub embroidery with damp white cloth under 500g pressure. Per ISO 105-C06, color transfer ≤Grade 4 indicates compliance (slight staining acceptable).  

 

Certification Hierarchy

OEKO-TEX certification screens 300+ substances, 3x more comprehensive than basic SGS tests. Suppliers with this certification saw 42% higher order conversion in 2023.  

 

Machinery Tells the Truth  

Tajima/ZSK machines keep defect rates below 3%, versus 8% from generic brands. Check maintenance logs – factories with monthly servicing have 65% less unexpected downtime.