2026/10/30 Custom Sample Tube Boxes and Paperboard Inserts

Define what the kit will contain

A tube's appearance or a research-use description does not determine its transport classification. Qualified personnel should assess the contents and applicable rules. The illustrations on this page show an empty-kit design concept, not a validated specimen shipping system.

Locate the tube and support its base

A die-cut hole can limit sideways movement, but the hole edge should not automatically carry the full load. Send the tube diameter, cap diameter, total height, base shape and intended packed weight. Conical, rounded and flat bases may need different support arrangements even when the stated volume is identical.

Long tubes may benefit from two-level positioning or individual cells. Horizontal formats can also be assessed, provided caps and fragile parts remain protected. Clearances should be confirmed with the intended board and physical product samples.

Give accessories a defined location

A separate compartment can hold factory-sealed accessories, label packs and instructions. Measure these items in their original packaging so the insert does not force a seal to fold or press against a sharp paper edge.

Location numbers can support packing checks and a component list. The product owner remains responsible for the sampling instructions, identification system and approved wording. Carton artwork should reflect the approved process.

A paper insert is not a specimen containment system

For air shipments classified as UN3373, IATA Packing Instruction 650 addresses a primary receptacle, secondary packaging and a rigid outer package, with additional provisions for liquids. A locating insert does not replace that system, and printing a mark does not establish compliance.

Before discussing a return pack, supply the classification, transport mode, container information and carrier requirements. Temperature-controlled shipments need their own system specification. No compliance or transport validation is claimed for the concept images on this page.

Keep outgoing kits and return systems identifiable

If your programme supplies both unused collection materials and a return pack, confirm their component lists, assembly instructions and identification separately. Similar-looking cartons should not lead packing staff to select the wrong configuration.

Prototype work can begin with empty tubes or dimensionally representative models. Any required performance assessment must then use the intended shipment configuration. Changes to tube type, load, closure or insert material may change the suitability of an earlier design.

Compare assembly effort as well as material cost

Hole count, crease layout, manual assembly and sheet utilisation affect price. A single-piece insert may use fewer parts yet take longer to fold. Compare one-piece, multi-piece and partition options with a practical packing trial.

For multiple tube counts, a common carton with alternative inserts may be worth considering. Check wasted space and freight volume before standardising. Establish your most frequently used format first, then assess additional versions.

Send a complete request for quotation

Please state whether you need empty packaging delivered overseas or supplied to an assembly partner in Taiwan. Sampling, tooling, production, freight scope and lead time can then be quoted against the same brief.

• Tube and cap dimensions, base shape, photographs and units per kit.
• Dimensions of every accessory in its original packaging, plus leaflet format.
• Empty or filled use, intended contents, transport conditions and required evaluation.
• Order quantity, artwork, delivery city and postal code, and required date.

Frequently asked questions