What is a Fiber Class? A Comprehensive Guide
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                According to the U.S. Federal Trade Commission, manufactured fibers are classified into 26 generic groups based on their chemical composition. A fiber class is a broad categorization system for fibrous materials, grouped by their origin, chemical makeup, or structural properties to understand their unique characteristics and applications.