Uster Standard Quality
Computerized Lab Testing
Contamination Policy
Accredited Certifications
Certifications
Our operations adhere to internationally accredited certifications, ensuring traceability, sustainable farming support, and superior product integrity across our supply chain.
Quality Control
Our state-of-the-art QC department operates fully computerized testing instruments under climate-controlled ISO conditions to guarantee consistency and strength.
Continuous temperature (20°C ± 2°C) and relative humidity (65% ± 2% RH) control ensuring consistent moisture regain.
Evaluates mass variation and imperfections using high-precision capacitive sensors for flawless knitting & weaving.
Measures peak breaking load and isolates non-lint content to guarantee clean input and robust yarn tenacity.
Process Flow
HVI testing for fiber staple length, micronaire fineness, and trash isolation before bale laydown.
Online auto-levelers on carding, combing, and drawframes eliminate sliver count deviations.
Regular lab sampling on Premier iQ3 & MAG testers for Count, CSP, U%, and twist balance.
Optical yarn clearing for polypropylene elimination, UV darkroom check, and automated weighing.