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Auto Lock Bottom Boxes

Need a carton with a pre-formed base that comes together as the box is opened? Auto lock bottom boxes have a folded base designed to lock into position during assembly. They can be made to suit your product’s dimensions, board and print requirements. Explore the options below, then share your product, measurements and estimated quantity for a quote.

Printed auto lock bottom boxes for a candle brand, with one box open
Made to order

Specification confirmed with your quote.

Custom print options

Specification confirmed with your quote.

Minimum order: 50 boxes

Specification confirmed with your quote.

Delivery across the UK

Specification confirmed with your quote.

Auto Lock Bottom Box Products

Explore the current auto lock bottom products, each planned around a different packing need. Open a product page for its details and request a quote.

Choose by Product

Custom Candle Boxes

Choose this product if you need a carton planned around a candle’s dimensions and presentation. Tell us the candle size, whether it is jarred or boxed, and if you need an insert to help position it.

Tuck Boxes with Inserts

Choose this product if your item needs an internal support or divider designed to its shape. Share the product dimensions and how it should sit inside the carton so the insert can be considered with the box.

How Auto Lock Bottom Boxes Work

An auto lock bottom box uses a folded base panel construction. As the carton is opened, the connected base panels fold into position to form the bottom. This can make the box quicker to assemble than a carton where the base panels are folded and tucked individually.

The exact base design, board grade and dimensions should be selected for the product and intended use. A box for a candle jar, for example, may need different internal support and clearances from a box for a small packaged item. The carton should be assessed with the actual product dimensions before artwork is finalised.

You may also hear this style described as a crash-lock bottom carton. Names can vary between suppliers, so confirm the base construction on the proposed specification before ordering.

An insert can be developed alongside the carton when a product needs to sit in a particular position. Its shape and fit depend on the product, board and packaging requirements, so share how the item should sit when you request a quote.

Are Auto Lock Bottom Boxes the Right Fit?

Best for

Consider another style if…

Auto Lock Bottom Box Specifications

Construction

Auto lock bottom carton; construction confirmed for your product when we quote

Box dimensions

Made to the supplied product and packaging requirements

Measurement order

Length × width × depth; state whether dimensions are internal or external

Board

Several board options are available, and we will recommend a suitable board and thickness for your product.

Printing

Full-colour (CMYK) printing is available, and we can confirm inside printing and panel coverage for your design.

Finish

Finishing options include matt finish, foiling, spot UV, embossing and debossing, depending on the board and design.

Inserts

This can be added on request, depending on your product and box style.

Quantity

Made to order; minimum order of 50 boxes

Artwork

Artwork or a reference image can be supplied with the quote enquiry; we will confirm if anything else is needed

Final specifications are confirmed with your quote and artwork proof.

Design and Sizing Tips for Auto Lock Bottom Boxes

Measure the full product

Measure the product at its widest, longest and deepest points. Include any lid, cap or part that will be packed with it.

State internal or external

Tell us whether your dimensions are internal or external. The space inside the carton must account for the product and any insert.

Describe the candle container

For candle packaging, include the container shape and material, plus any presentation or handling requirements. Do not assume the carton alone will protect a glass container.

Plan the insert with the box

If you need an insert, provide product measurements and a photo or drawing showing how it should sit. The box and insert should be reviewed together.

Prepare your artwork

Send print-ready artwork if available, or a reference image and a description of the look you want. Artwork requirements are confirmed before production.

Related Box Styles

Printed straight tuck end boxes for a playing card brand, with matching cards

Straight Tuck End Boxes

A carton with tuck-in closure panels at both ends.

Printed reverse tuck end boxes for a skincare brand, with one carton open

Reverse Tuck End Boxes

A tuck-end carton with the top and bottom closures folding in opposite directions.

Printed tuck top mailer box shown open with its integrated tuck-in lid

Tuck Top Mailer Boxes

A wider format with an integrated tuck-in lid.

Helpful Guides

When to Use Auto Lock Bottom Boxes

See when a folded, locking base may suit your product.

How to Measure Your Product for Custom Tuck Boxes

Learn which dimensions to record before requesting a custom carton.

Choosing the Right Material for Your Tuck Boxes

Review board considerations before choosing a specification.

Request a Quote for Auto Lock Bottom Boxes

Share your product type, dimensions and estimated quantity. If you need an insert, include how the product should sit inside the carton. Add artwork or a reference image if you have one. We’ll review the information and follow up about your requirements.

Auto Lock Bottom Box FAQs

What is an auto lock bottom box?

It is a folding carton with connected base panels that fold into position as the box is opened. Confirm the exact base construction on your specification before ordering.

Ready to Discuss Auto Lock Bottom Boxes?

Send us your product details and measurements to start a quote for an auto lock bottom box.