Design precise, production-ready cardboard inserts with multiple rectangular slots using our dedicated dieline generator. Built specifically for cardboard packaging, this tool helps you create accurate layouts that match your box dimensions and product sizes.
Enter your outer box dimensions, set the number and size of your rectangular slots, and instantly generate a clean cardboard dieline optimized for die-cutting. Fine-tune spacing, margins, and slot positions in real time so each product fits securely and your insert locks perfectly into the carton.
This cardboard insert dieline generator is ideal for packaging designers, printers, brand owners, and manufacturers who need consistent, repeatable results. Eliminate manual drawing, reduce setup time, and minimize material waste while ensuring a professional finish for every cardboard insert.
Once your layout is ready, export or download the dieline file and send it directly to your cardboard packaging supplier or integrate it into your existing design workflow. Streamline your packaging process and create custom cardboard inserts with multiple rectangular slots in just a few clicks.
