Tech Pack Design Is A Very Patient And Tedious Job And It Needs A Lot Of Patience, mathematical Calculations, Knowledge And Experience Of Various Techniques Like Print Techniques, Embroidery Techniques And Other Aspects Of Garment Construction Detailing. A Perfect Tech Pack Designer Must Have Spent Quite A Some Time In The Factories And Worked In Ground Level To Gain Those Knowledge And Have The Idea And Experience Of The Industry Standards And Also Quality Process Which Is Quite Vital And Important While Preparing The Tech Pack And Spec Sheet.