Parametric Box Types & Dieline Styles
Every packaging style is mathematically modeled with physical thickness allowances, locking tabs, and 3D folding kinematics. Choose a template to begin customizing in our interactive CAD studio.
Reverse Tuck End (RTE) Carton
The industry-standard retail folding carton. Features a top closure tucking forward and bottom closure tucking backward. Includes automatic 1.5×t tuck clearance math, friction locking shoulders, and chamfered dust flaps.
Roll End Tuck Top (RETT) Mailer
The premier self-locking e-commerce mailer box. The side walls roll over 180° into the box and lock firmly into the bottom slots with zero glue or tape. Friction ear wings keep dust out during shipping.
Straight Tuck End (STE) Carton
Both top and bottom closures hinge from the front panel and fold towards the rear, leaving the raw cut edges hidden at the back. Preferred for high-end beauty, dropper bottles, and windowed display cartons.
Snap-Lock 1-2-3 Bottom Carton
A semi-automatic bottom closure (FEFCO 0215) where four interlocking flaps snap together to form a rigid, glue-free base capable of supporting heavier retail products without tape or bottom blowout.
Auto-Lock Crash Bottom Box
Pre-glued bottom flaps automatically snap into a rigid rectangular bottom when the carton is popped open, reducing assembly labor on high-volume fulfillment lines.
Packaging Belly Band & Sleeve
A tube sleeve with a single glue seam that slides over rigid boxes, food trays, or retail soap bars to provide branding and tamper-evidence at minimal cost.
Need a custom box style not listed here?
We frequently add parametric styles requested by prepress technicians and die-makers. Reach out or test our RTE and RETT models with custom dimensions right now.