Step 2 Do you have a construction file? Step 2 of 6 Upload your construction file If you already have a box template (dieline), upload it here to speed up quoting. If you don’t have one, you can still continue — we can help confirm the structure later. See order page What is a construction file? A construction file (often called a dieline) is the production template showing: Cut lines and Crease lines Glue areas Openings, Windows, Locks Notes about structure or inserts When you should upload it? Upload a file if you have:a PDF from your designera dieline from a previous suppliera packaging engineering template When you can skip it Skip this step if:you don’t have a dieline yetyou only have product dimensions and want help choosing a structure Good file checklist Clear cut/crease layers Scale or dimensions Glue flap marked Notes for inserts/windows Common mistakes Uploading artwork-only files (design without dieline)Uploading photos/screenshotsUploading a file without any scale note (mention in Step 6) Still not clear? The breakdown did not help? Click the button below and contact us to get your question answered. Our quick response team will not make you wait. Get in touch