Custom Box Liner Inserts
Custom Box Liner Inserts
Continue on our platform to customize your packaging, compare products, get samples and much more.
Snug, seamless, protective
Box Liner Inserts for Folding Cartons
Reinforced product fit
Give your folding cartons an extra layer of structural support and protection. Box liner inserts reinforce box walls, prevent interior movement during transit, and deliver a clean, snug fit for a sleek unboxing experience.
Lightweight protective lining
Cushion your goods without bulking up your packaging weight. Choose lightweight paperboard or sturdy corrugated liners to absorb shock and protect delicate products from scuffs and impact.
Premium protection, low minimums
Upgrade your standard folding cartons with custom eCommerce-ready box liners starting at an accessible minimum order quantity of just 300 units when ordered with your outer box.
Print quality
Unbeatable quality with offset printing
We use offset printers to ensure your branded packaging stands out. This method delivers sharp, high-quality prints with vibrant colors, avoiding any "dotted" looks.
Box liner insert order process
A single platform to get quotes and place orders, with dedicated support every step of the way.
Customize your packaging
Go to the PackMojo platform to customize the size, materials, print, and finishes of your box liner inserts.
Get quotes & samples
Compare packaging quotes and get a sample of your inserts before starting a production order.
Select shipping methods
Choose a preferred shipping method and even set up split shipments to get some packaging delivered quicker.
Upload artwork
Add your artwork to the dieline template that we tailor make to your box specifications.
Track order progress
Get full visibility on the progress of samples, production, and shipping.
Technical Specs: Box Liner Inserts
An overview of the standard customizations available for box liner inserts.
Corrugation
Corrugation, also known as flute, is used to strengthen the cardboard used in your packaging. They typically look like wavy lines which when glued to a paperboard, forms the corrugated board.
- E-flute
Most common choice. Flute thickness of 1.2–2mm.
- B-flute
Best for large boxes and heavy items. Flute thickness of 2.5–3mm.
Materials
Paperboard inserts without corrugation use a standard paper thickness of 300-400gsm. These materials contain at least 50% post-consumer content (recycled waste).
Foam packaging inserts are designed to keep products safe and secure during transportation. They are customizable, providing a snug fit that protects fragile or delicate items from potential damage.
- White SBS
Solid Bleached Sulfate (SBS) paper. Ideal for vibrant, high-quality full-color printing.
- Brown Kraft
Unbleached brown paper. Best suited for simple black or white designs.
- PU Foam
Open-cell Polyurethane foam is softer and more flexible, resembling the material of a sponge. Available in black or white.
- EVA foam
Closed-cell Ethylene Vinyl Acetate foam is more rigid and dense than open cell foam, resembling the material of a yoga mat. Available in black or white.
Color systems
All packaging is printed with soy-based ink, which is eco-friendly and produces much brighter and vibrant colors.
- CMYK
Cost-effective, standard full-color printing system.
- Pantone
Premium color system used for exact brand color matching.
Coating
Coating is added to your printed designs to protect it from scratches and scuffs.
- Varnish
An eco-friendly, water-based protective layer.
- Lamination
A plastic layer that protects against scuffs, cracks, and tears.
Finishes
Top off your packaging with a finish option that completes your package.
- Matte
Smooth, non-reflective, softer look
- Glossy
High-shine reflective finish.
- Satin
Semi-shiny blend between matte and glossy.
- Soft touch
Premium matte look with a velvet-like texture.
Add-ons
Enhance your packaging designs with specialized printing treatments and accents.
- Foil stamping
Metallic or colored foil layer applied with heat for a reflective shine.
- Spot UV
Glossy coating applied to specific areas for high-contrast texture.
- Embossing
Raised design pressed into the material to create a distinct, 3D texture.
- Debossing
Depressed design stamped into the material for a recessed, indented effect.
Box liner inserts vs. foam and molded pulp inserts
A box liner insert lines the box walls, ships flat, and requires basic assembly, making it a fast, low-profile way to add wall protection to a folding carton. Foam inserts provide maximum shock absorption for high-value or fragile items that need cavity-level protection. Molded pulp inserts use an eco-first, molded-cavity approach for a more sustainable option. Each product does a different job, so the right pick depends on how much protection your item needs and how it fits inside the box.
| Insert type | What it protects against | How it ships | Assembly | Best-fit product |
|---|---|---|---|---|
| Box liner insert | Wall contact, surface scuffing inside the box | Ships flat | Basic assembly required | Dropper bottles, cosmetics in folding cartons |
| Foam inserts | Shock, drop impact, movement in transit | Pre-formed, ships to cavity shape | Minimal to none | High-value electronics, fragile or heavy items |
| Molded pulp inserts | Movement and light impact, with a sustainable material profile | Pre-formed cavities | Minimal to none | Multi-item kits, eco-focused brands |
Frequently Asked Questions
Can't find what you're looking for? Check out our help center.
What is the minimum order quantity for custom box liner inserts?
The minimum order quantity for custom box liner inserts is 300 units when ordered with a box, or 500 units standalone. This MOQ is specific to liner inserts and is separate from the minimums on mailer boxes, folding cartons, or other insert types in PackMojo's catalog.
Where is your packaging produced?
We manufacture all of our packaging through a vetted network of trusted production partners in China, and ship everything directly from the factory to your doorstep.
What are your lead times?
Our standard production lead times typically take 12-16 days, though larger bulk orders can take 3-4 weeks depending on the overall volume and complexity of your packaging. Total delivery timelines will vary based on the shipping method you select.
How long does shipping take?
Shipping times depend entirely on the transport method you choose for your packaging. Air freight generally takes 1-3 weeks, while ocean freight ranges from 4-8 weeks. If you are on a tight deadline, you can split your shipment to send an initial batch via air and the remainder by sea.
How do I get a quote for box liner inserts?
Pricing for box liner inserts is quote-based and depends on size, material, finish, and quantity. You can configure your liner specs and get an instant estimate through the PackMojo platform.
Can I purchase a sample before placing an order?
Absolutely. We offer several different sample types depending on what you need to test. Whether you just want to verify the physical size and fit of your packaging or need to check final colors and printed artwork, we've got you covered. You can explore all of our sample options here.
Are box liner inserts food grade?
No. Custom box liner inserts are not food grade and should not be used for direct food contact. They are designed to line the inner walls of a box for structural and cushioning purposes only.
Can I ship a product in just a box liner insert?
No. A box liner insert is not built for shipping on its own. It is designed to line the inner walls of an existing box, most commonly a folding carton, and we strongly recommends using an additional shipping carton around it for transit.
Get Box Liner Inserts Today
Continue to the PackMojo platform to customize your box liner inserts and get an initial quote.