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A 3ml cartridge box is the printed outer carton that holds a 3ml cartridge — a small glass or plastic barrel roughly the size of a thumb, usually supplied with a tray or a shaped insert so it cannot move in transit. We print cartridge packaging at our Wenzhou factory from 100 pcs, with free design and free proofing, quotes back within 24 hours, samples in 1–3 business days and bulk in 7–15 business days. If you need the printed outer packaging around a cartridge — not the cartridge itself and not the filling — this page covers the structures, dimensions and finishes that matter.

What a 3ml Cartridge Box Has To Do

Three requirements drive almost every cartridge packaging brief we receive.

The cartridge has to be immobilised. A 3ml cartridge is small, cylindrical and light, so a loose one rolls, turns and strikes the end panel. If the carton is dimensioned closely and the cartridge still moves, the answer is a shaped insert rather than a tighter box, because over-tight tolerances make the carton hard to close and easy to damage.

The carton has to survive shipping on its own. Cartridges often ship in low volumes, sometimes as a single unit by express. That means the carton itself is the primary protection, and the base construction and board grade have to be chosen for handling rather than for a digital mock-up.

The print has to be readable at very small size. A 3ml cartridge box has a narrow face, so the brand, the volume and any strength line compete for space. We set that hierarchy at proofing rather than leaving it to the press operator.

Why the insert decides the size of the box

Most first orders assume the carton is the hard part. In practice the insert sets the external dimensions. A paper insert, a folded card insert and a thermoformed insert each add a different amount of thickness, so a carton designed without the insert in mind is usually a few millimetres wrong. Send the cartridge dimensions and tell us whether an insert is planned, and we will size the carton around the assembly.

Cartridge Carton Formats: Tuck, Sleeve and Multi-Pack

There is no single best format — there is the format that matches the cartridge, the quantity and how the product is sold.

Straight tuck-end and reverse tuck-end cartons

A straight tuck-end cartridge carton is the most economical structure and the default for a single unit. It is printed flat, shipped knocked down, and assembled by the packer. A reverse tuck-end changes the opening direction so the front panel stays clean when the box is opened. Both are produced from 100 pcs.

Sleeves and drawer boxes

A printed sleeve wraps a plain tube or an existing container and is the fastest way to brand a cartridge without building a new carton. A drawer box — an inner tray sliding inside a sleeve — is chosen when the cartridge sits in a shaped bed and the presentation matters. Both are produced from the same plant as the carton.

Cartridge carton packaging for multi-packs

Where several cartridges ship together, the carton becomes a multi-cavity format with a divider or a shaped tray. Multi-packs need the cavities to be positioned so the cartridges do not touch, and they usually need a slightly heavier board because the finished pack is heavier. Tell us how many units go in one pack and whether they travel upright.

Cartridge Packaging With a Paper or Thermoformed Insert

Inside the carton, the insert does the work, and there are three common answers.

A paper insert is folded from the same board as the carton. It is the lightest and cheapest option, and for a single cartridge it is usually enough: it holds the cartridge along its length so it cannot roll. It can be printed and finished like the box itself.

A thermoformed plastic insert is shaped to the cartridge, so each cavity grips the barrel. It is the choice when the cartridge must not move at all or when several sit in one box, and it can be printed or left clear. Our trays and inserts are thermoformed and start at 100 pcs.

A moulded pulp or card bed is used where a more rigid, display-style presentation is wanted. It costs more per unit and is normally reserved for a flagship format.

Because we produce the carton and the insert from the same plant, the cartridge-to-insert fit is settled in one design step rather than across two suppliers. That is where most cartridge packaging goes wrong: the box and the insert are dimensioned independently, and the cartridge either rattles or will not seat.

Printing and Finishing for a Cartridge Carton

The finish does a lot of work on a small carton, because there is less surface to carry the brand.

Hot foil stamping in gold, silver, red gold or laser silver gives the carton presence, and on a small carton it is usually limited to the logo or the product name, because large foil fields scuff in transit.

UV spot coating lifts one element — often the brand or a volume figure — against a matte background and is the cheapest way to create contrast without a second foil pass.

Matte or gloss lamination protects the print against the rubbing that happens when cartons are packed into a master carton. Matte is the more common choice for a restrained look; gloss is used when the design depends on colour depth.

Embossing raises the logo or a repeat pattern and is read as texture rather than colour.

We print on coated paper, kraft, silver card and synthetic stock, and we will tell you when a chosen stock will not carry a requested finish — a heavy emboss on a thin sheet cracks, and it is far better to hear that at proofing. Holographic and laser silver stock is available where a brand wants an overt anti-counterfeiting look; we print it and do not describe any printed element as counterfeit-proof. Where the same carton format is used as a vape cartridge box, the artwork and the compliance of the product category remain the buyer’s responsibility — we print to the specification you supply.

Low MOQ and How the Order Runs

Boxes, cards and plastic trays start at 100 pcs; labels start at 1,000 pcs. That threshold is deliberate: low enough for a first run or a product launch, and high enough for the printing and die-cutting setup to be done properly.

What 100 pcs changes

A first run of 100 cartons lets you pack a real cartridge, check the fit and the insert, photograph the result, and only then decide the size of the next order. You are not pricing a large commitment on the strength of a digital mock-up, and your artwork and die stay on file with us, so a repeat run changes nothing except the unit price. A small run spreads setup cost over fewer units, so the unit price is higher than at 5,000; we quote both so the trade-off is visible.

The process, step by step

Send the cartridge dimensions, the number of units per box, whether an insert is planned, and the quantity. You get a structural drawing and a quote within 24 hours. Design is free: send artwork and we place it on the dieline and return a proof, or if you have only a logo we propose one to three directions, normally within two to three days, and revise until it is right. A physical sample follows in 1–3 business days and bulk in 7–15 business days, behind four quality gates: incoming material, first article, in-process random sampling, and final AQL inspection with defects isolated. Delivery is by sea, air or express to the regions we serve; payment is T/T with a 30–50% deposit.

FAQ

What is the minimum order for a 3ml cartridge box?
Boxes and inserts start at 100 pcs; labels start at 1,000 pcs. Physical samples are a separate, faster step at 1–3 business days.

Can cartridge packaging include a thermoformed tray or a paper insert?
Yes. Paper inserts are folded from the same board as the carton; thermoformed inserts are shaped to the cartridge. Both start at 100 pcs and are proofed together with the carton.

Do you supply the cartridge itself?
No. We are a packaging supplier, not a pharmaceutical manufacturer. We print and form the outer packaging — the carton, the insert, the label and the card. If you need matched components supplied with the packaging, say so in the enquiry and we will confirm what we can provide.

Can the same cartridge carton be used as a vape cartridge box?
Yes, the format is the same and we print to your artwork. We make the packaging only; the compliance of the product category and the wording on the pack are the buyer’s responsibility.

What measurements do you need to quote a cartridge carton?
The cartridge’s diameter, its overall length, its widest point, the number of units per box, whether an insert is used, and the quantity.

How fast can I see a sample?
A structural drawing and quote come back within 24 hours, design proposals in about two to three days, and a physical sample in 1–3 business days.

Start a 3ml cartridge box project — send your cartridge dimensions and target quantity, and you will have a structural drawing and a price within 24 hours. Free design and free proofing; boxes and inserts from 100 pcs; samples in 1–3 business days.