From pre-production review to final release, approved standards
stay connected through material, process, testing and inspection
A structured four-phase quality system keeps approved standards connected from pre-production review through incoming inspection, in-process control and final release.
Wool felt hat quality is checked through color, rubbing, pH, chemical safety, stiffness and dimensional controls so development decisions can be carried into production with documented evidence.
Checks shade deviation under controlled lighting against the approved color reference.
Evaluates color transfer and surface stability under dry and wet rubbing conditions.
Checks the material pH level against the applicable product and customer requirements.
Screens regulated heavy-metal content where required by the target market or customer standard.
Supports chemical-safety verification for restricted formaldehyde and azo-dye requirements.
Checks structural feel and resistance so the approved hat body character can be repeated.
Measures crown, opening and body dimensions against the approved size specification.
Bring us your target shape, reference sample or development brief. We will help map it to a practical manufacturing route.