Buyer worksheet · Updated 10 August 2026
Custom tin packaging
specification checklist.
A useful tin project starts before the drawing. This guide helps a buyer define what the pack must hold, how it should open, what sits inside it and which decisions require evidence before quotation or production.
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Before quotation
Specify the pack system, not only the tin.
The first useful question is not “How much is a tin box?” It is “What exactly must this pack do?” A tea canister, coffee tin, mooncake box and biscuit tin may all use tinplate, yet their product dimensions, loading method, inner packaging, opening frequency and display role are different.
Define the product and the complete pack system first. State whether the product will touch the metal or sit inside a bag, wrap, tray, divider or fitted insert. Record the orientation and count per tin. If the product can move, break, absorb odour or lose freshness, explain how the primary pack and internal support are intended to manage that risk. The tin should not be treated as an automatic substitute for a primary barrier or food-contact layer.
A good brief also separates confirmed requirements from preferences. “Internal space must hold twelve wrapped pieces” is a requirement. “A square tin might look stronger on shelf” is a preference to test. This distinction helps an existing mould review stay practical and tells the project team when a custom mould or different structure may be necessary.
Seven decisions
What to settle before the first sample.
Each decision changes the next one. Work from product and pack-out toward shape, opening, decoration and approval.
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Product system
Define what goes inside
Record product type, unit dimensions, weight where relevant, count per tin, orientation and whether an inner bag, tray, wrap, divider or fitted insert is part of the pack. Include representative packed samples when possible; a bare product measurement may not describe the space the finished pack needs.
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Size and clearance
Separate internal from external dimensions
Use one unit and label every dimension. Internal usable space determines fit; external size affects cartons, shelf footprint and shipping. Allow for seams, lid engagement, inserts, loading and removal. Do not copy a competitor’s outside dimensions and assume the inside will be equivalent.
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Shape and tooling
Test an existing mould before requesting a new one
Round, square, rectangular and special-shaped references can be compared against the product and artwork. An existing mould can reduce one development variable only when its proportions and usable space actually fit. Custom tooling is a separate engineering and commercial decision, not a decorative checkbox.
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Opening and handling
Describe how the lid should behave
State whether the pack needs a separate lid, hinged lid, window, clasp or another opening direction. Consider how often it will be opened, whether the user lifts it with one hand, whether the lid remains attached and how the packed product is removed. Closure feel should be assessed on a physical sample.
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Artwork and surface
Map design to real metal panels
Prepare artwork for the approved dieline rather than a generic rectangle. Identify critical logos, small text, barcodes and areas crossing curves, seams or embossed features. CMYK, metallic ink, matte, gloss, embossing and debossing can be discussed, but the chosen combination must be reviewed against the structure and sample.
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Quantity and repeat plan
Give a real estimate and its context
State the estimated first order, variants, launch market and expected repeat pattern. A seasonal gift project and a year-round retail pack may require different decisions about tooling, artwork versions, spare components and retained approval references. MOQ and price should come from the resulting specification.
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Approval and documents
Name what must be proved
List the destination market, intended product contact, required tests or declarations, labelling needs, packing standard and approval owners. Ask which documents apply to the exact material and current project. A report for one submitted sample must not be treated as a blanket certificate for every tin or market.
Useful evidence
Attach what removes guesswork.
A useful attachment answers a physical or approval question. It does not need to be polished, but its dimensions, version and purpose should be clear.
“Same as the picture”, “premium quality”, “normal size” and a target price without pack details are not specifications. They can start a conversation, but they cannot support a reliable mould decision, packed-product sample or quotation. Mark unknowns as unknown and assign the next check instead of filling them with guesses.
Application paths
Take the same brief into a specific product category.
The checklist stays consistent, while product use changes the questions that deserve the most attention.
Tea tins and canisters
Review tea format, inner barrier, repeated opening, proportion and the relationship between canister and gift set.
Open tea guide ↗ CoffeeCoffee tins
Define beans or ground coffee, primary barrier, closure routine, counter use and any scoop or internal component.
Open coffee guide ↗ Seasonal giftMooncake tin boxes
Start with cake count, tray or divider, presentation sequence, seasonal artwork and the date that cannot move.
Open mooncake page ↗Pack-out planningMooncake sizing and inserts
Build the tin dimensions from wrapped cake size, count, layout, insert and packed-sample approval.
Open sizing guide ↗ BakeryCookie tins & biscuit tins
Record product fragility, wrap or tray, headspace, loading pattern and how the lid behaves after opening.
Open biscuit guide ↗ ConfectioneryChocolate and candy tins
Define piece count, arrangement, insert, seasonal use and the reveal when the lid is first removed.
Open confectionery guide ↗ Commercial planningMOQ, pricing and tooling
Compare real reference order quantities and prices, then see which specification decisions change the final quotation.
Open pricing guide ↗ Real referencesCurrent product directory
Compare Baoyue’s current shapes and dimensions as starting references. Product details remain subject to project review.
Explore products ↗Buyer questions
Questions the brief should answer.
These answers state a practical process without turning an unquoted project into a promise.
What information is needed for a custom tin packaging quotation?
Begin with the product, target pack count, product and inner-pack dimensions, preferred tin shape or size, opening style, artwork status, estimated order quantity, destination market and required date. State whether the product will touch the metal or use an inner bag, tray or other primary pack. Photos or a representative packed sample can clarify details that dimensions alone may miss.
Should we choose an existing mould or custom mould?
An existing mould is worth reviewing when its internal size, proportions and opening fit the product and inner pack. It should not be selected only because its outside shape looks close. Custom tooling is a separate route when no existing reference supports the required dimensions or structure. Tooling feasibility, cost and timing must be confirmed for the actual design.
Does a tin automatically replace the primary food-contact pack?
No. Define the complete pack system, including any inner bag, tray, divider, wrap or fitted insert. Food-contact and destination-market requirements must be reviewed against the actual material, product, pack system and current project documents. A report for a different submitted sample is not automatic evidence for a new pack.
How should tin dimensions be specified?
State whether each dimension is internal or external and use one unit consistently. Include product dimensions, orientation, count per tin, inner packaging thickness, divider or insert space, and any clearance needed for loading and removal. For a round item, state diameter and height; for a rectangular item, label length, width and height.
When are MOQ, price and delivery confirmed?
MOQ, quotation, tooling, sample timing, production schedule and delivery depend on the selected structure, dimensions, decoration, quantity, packing method and destination. They should be confirmed in the project quotation rather than assumed from a general guide or a reference product page.
When the brief is ready
Send the measured facts first.
Then discuss what the tin could become.
Baoyue will begin with fit, structure and feasibility. Commercial terms and supporting documents are confirmed against the actual project.