Paper and print waste usually dominate the unit cost of a hang tag, and both are decided by one thing: how the tag is imposed on the sheet. Take a 50×90mm tag, change the sheet size or the layout direction, and paper consumption can move by more than ten per cent. This guide runs from sheet formats, gripper margin, bleed and paper grain through to mixed imposition and shaped dies, so you can fix the imposition conditions before asking for a quote.
Imposition is not an internal print-shop matter. It sets your minimum order floor, your lead time, and whether different sizes or versions can run together. Put those points in the specification and quotes from different suppliers become comparable.
1. Why Imposition Decides the Unit Price
- Paper consumption: on the same specification, lifting yield from 70% to 85% cuts the net paper cost per square metre by roughly fifteen per cent, depending on size and margins
- Set-up and plates: the more pieces per sheet, the lower the make-ready and plate cost each piece carries, especially on small runs
- Die-cutting and slitting: a tighter layout saves die-cutting and cutting time, but insufficient rule spacing causes burst edges or broken rules
- Waste and tolerance: the fuller the sheet, the less room for register and die-cutting variation — and thin paper tolerates a different layout than heavy board
2. Fix Three Things First: Sheet Format, Gripper, Bleed
| Item | What it means | Typical value | Effect on the tag |
|---|---|---|---|
| Sheet format | The full sheet size the press can run, in standard or custom formats | 787×1092mm and 889×1194mm are common in China; imported board often comes 700×1000mm or 720×1020mm | Decides how many pieces fit per sheet — the first variable of yield |
| Gripper margin | The strip the press grippers hold; no artwork may sit there | About 8–12mm | Eats into printable area, felt most on narrow tags |
| Bleed | Artwork extension beyond the trim line | 2–3mm per side; 3mm for die-cut tags | Too little bleed and cutting variation shows a white edge |
| Safety margin | Distance from trim line to key text, logo and barcode | 3–4mm inside the trim line | Keeps the cutting tolerance off your logo or barcode |
| Paper grain | The direction the board fibres run | Long edge along the grain | Affects stiffness and curl; against the grain, tags warp sooner |
3. How to Calculate Yield: Two Sets of Numbers Are Enough
The formula is simple: net yield = tag area × pieces per sheet ÷ sheet area. Take a 50×90mm tag: with 3mm bleed each side it occupies about 56×96mm. On 787×1092mm you fit 14×11 = 154 pieces, about eighty per cent yield; on 889×1194mm you fit 15×12 = 180 pieces, and the yield is slightly lower. A bigger sheet is not automatically cheaper — what matters is whether the finished size divides into the sheet neatly.
- Try two sheet formats, then two directions: four sets of numbers usually reveal the best combination without guesswork
- For shapes, use the bounding box: round, heart and bell-shaped tags occupy their bounding rectangle, typically costing 5–15% more than a rectangle of the same size
- Short runs suffer most: gripper and margins are fixed costs, so the smaller the run, the bigger their share of total paper
4. Mixed Imposition and Shared Plates: Where the Saving Stops
- When mixing works: same stock, same GSM, same finishing — lamination, foil and UV must run in the same pass — and similar quantities per version
- The gain: make-ready, plates and waste are shared across versions, and the smallest version benefits most per piece
- The cost: more slitting and counting labour, higher risk of mixed-up stock, and a single-version reorder has to wait for the whole job to be scheduled
- Best practice: write the mixing plan into the specification — quantity per version, permitted proportion on the sheet, and how the split must be delivered
5. How Shaped Dies Change the Layout
- Rule spacing: allow 3–5mm between rules; tighter spacing bursts edges or breaks rules and ends up costing more
- Skipped steps or shared rules: skipping saves die cost but adds die-cutting passes and labour — useful when shapes differ a lot
- Rounded corners: give every sharp corner an R2–R3 radius — kinder to the hand and less likely to burst in the die
- Holes and eyelets: keep at least 6–8mm from the hole edge to the tag edge, or a pull test will tear from the hole
6. How Imposition Drives MOQ and Lead Time
- The minimum order floor is often one full sheet of pieces, or the smallest cuttable quantity from a whole sheet
- Within the retention period a reorder reuses the die and plates and usually ships faster; below one sheet, it waits for a slot in the layout schedule
- Changing stock or GSM means recalculating the layout and therefore the price; lock the paper and weight across a series where you can
- Peak season (August to November) and the run-up to Chinese New Year compress the schedule; reserving capacity early usually costs less than a rush insertion
7. Give These Details and Quotes Become Comparable
| Item | What to fill in |
|---|---|
| Finished size | Length × width with tolerance, plus any shaped die-cut and corner radius |
| Stock and weight | e.g. 350gsm coated board, kraft board, recycled board; ask for two options compared if unsure |
| Printing and finishing | Number of colours, one or both sides, lamination (gloss or matte), foil area, spot UV |
| Quantities and versions | Quantity per size or per brand version, plus first order and annual forecast |
| Die-cutting | Straight cut or shaped, holes and eyelets, hole diameter and position |
| String and fastener | Material, colour, length, and whether they should be threaded by the same supplier |
| Lead time and destination | Required arrival date, split shipments, domestic courier or export consolidation |
Related Articles
- Trims FAQ: all articles
- Hang Tag Die-Cutting Guide: Dies, Rounded Corners and Holes
- Hang Tag MOQ and Cost Explained
- Hang Tag Paper Weight and Thickness Guide
- Garment Trims Cost-Saving Guide
Want the real unit price of your hang tag? Send us the size, stock, finishing and quantity per version — we will compare two sheet layouts and quote, with physical samples in 3–7 days.
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