Hi , I am a CAD pattern maker in textile and garments industries . I am working as a cad pattern maker for the past 6 years. And also converting all kind of soft copy pattern format like DXF,PDF, AAMA DXF,ASTM DXF , ( OPTITEX ) , TUD ( TUKA TECH ) , PLT and DWG . by using CAD software I Know very well in Tech Pack making for all kind of samples. My tech pack contains full details about sample like such as given below, 1. Sample flat sketch * Pattern Making Thanks and regards Suraj Meher