Mailer Boxes with Inserts
Protect delicate glassware, dropper bottles, cosmetics, and electronics with custom-engineered interior partitions and high-density foam inserts manufactured in-house.
CNC Foam & Corrugated Dividers
Tailor-fit cavities designed directly from your 3D product CAD files or physical sample bottles.
Zero In-Transit Rattling
Locks fragile jars and containers firmly into place, passing rigorous 3-foot carrier drop tests.
100% Recyclable Paper Options
All-paper corrugated fold-over inserts allow entire packaging assembly to enter municipal recycling streams.
Configure Your Custom Mailer Boxes
Wholesale tiered pricing directly from the packaging floor. Receive an engineering review and guaranteed quote within 2–4 business hours.
Quote Request Received by Packaging Engineering
We are preparing your custom dieline template and wholesale volume rate breakdown. A packaging specialist will contact you at within 2–4 business hours.
Frequently Asked Factory & Manufacturing Questions
Transparent answers on minimums, production timelines, dielines, and corrugated board specifications.
What is the minimum order quantity for Mailer Boxes with Inserts?
Our direct factory minimum is 500 units per custom size and artwork layout. Ordering at 500+ units maximizes production efficiency on our automated converting lines.
What is the turnaround time for a bulk production run of Mailer Boxes with Inserts?
Standard manufacturing lead time is 7 to 10 business days following digital proof and dieline approval. Rush production options are available for tight deadlines.
Can I request a custom size or tailored CAD dieline for Mailer Boxes with Inserts?
Yes! Our structural packaging engineers provide custom CAD vector dielines within 24 hours at zero engineering fee for all production inquiries.
Have a technical question about burst test ratings or dieline fitment?
Consult directly with a packaging engineer via email at sales@mailerboxfactory.com or configure your specs in our Quote Configurator.