The important segment when you’re managing production with your design team is the tech pack. In the footwear business, the tech packs are beautiful technical drawings. First started by hand and then finished in Adobe Illustrator, the tech pack is what builds your footwear collection. It’s how you break down your collection and all of the sizes you’ll be offering. In shoes, for example, it’s your mid-soles, outsoles, cushions, labels, and your aglets on the laces.
It’s all in the small details of producing your product, from what material you use for the linings to where your logo goes. Your tech packs, sometimes loosely referred to as spec sheets, is really an international language suited for the factory. The production people will refer to tech pack and are able to understand how the product needs to be made.
The tech packs specify how styles are made and what materials are used – they are like a contract with your factory. You are going to inform the factory of every single detail in that shoe, from material, to mid-sole, out-sole, sock lining, lining, type of stitch, type of thread, logo placement, straps, laces, and fabrication. Is it welded? Is it stitched? Is it molded? All of your footwear education information is in the tech pack and what you don’t put in there will not be added by the factory.
Any information you don’t put in your tech pack, somebody else is going to come up with what’s missing. In online footwear education, you’re taught to make sure that everything’s in there. If you don’t include the thread color, you will wind up with whatever thread color’s on the machine. So you do need to be very specific and thorough with your tech pack to ensure the best results.
