Heat Transfer Printing: Artwork, Placement and Fabric Matching

Heat transfer is one of five processes we run in our own plants, alongside laser cutting, garment wash, flatlock and bonding, and a transfer job runs on our own floor. The minimum is 100 pieces per style per colour, with sizes mixed inside a colour. Sampling takes 3–7 days from a confirmed design and bulk runs 15–25 days after the sample is approved and the deposit is received. Decoration is applied at the cut-piece stage, while the panels are still flat, so the mark is positioned against a template taken from your confirmed pattern rather than by eye on a finished garment.

Why the Cloth Decides How a Transfer Reads

A transfer sits on the face of the cloth, so the cloth decides how the artwork reads. Our fabric reference describes combed ring-spun jersey as a clean print surface and carded open-end jersey as slightly fuzzier; jersey and interlock polos are listed for a smooth face and a cleaner surface for print. A cotton piqué, a brushed fleece and a polyester performance knit each present a different face again. The same file can look right on one style and wrong on another, which is why the trial runs on the cloth that will actually be cut rather than on a showroom sample.

Two decisions follow from that. The fabric has to be nominated before the transfer is quoted, including weight and composition, and if you are still weighing two options then both are trialled so the comparison is real rather than theoretical. When a fabric lot changes during a programme, the earlier approval is not carried across by assumption; a new lot is trialled again before it reaches the line.

Each line in that table is a decision rather than a defect: skipped at sampling, it returns as a rework note in bulk, and the cost lands on the delivery date.

What the Sample Has to Fix

Four things are settled on the sample. Position comes first: a left chest mark sits at roughly 8–10 cm wide, while a full chest or a full back placement is a different exercise in proportion, and one file does not move between them without being redrawn. Finished size is recorded in the order file instead of being left to the artwork. Colour count is stated even when the artwork is full-colour, because decoration is quoted per placement and per colour. And the artwork version is named, so a later revision cannot quietly replace the file that was approved.

A transfer does not need one screen per colour the way screen print does, since it prints full-colour and photographic artwork without screens, so colour count is not a production constraint in the same sense. It is still the number the quote is built on, and it still has to be written down next to the placement sketch before the sample is made.

Choosing Between Transfer, Embroidery, Jacquard and Silicone

Five decoration routes sit side by side on the same order, and the choice is about what the mark has to do rather than about preference. A flat graphic with fine lines, gradients or photographic content belongs on a transfer: it carries full-colour work without screens, holds a near-flat hand feel, and leaves no stitch holes, which matters on technical fabrics where needle penetration would break the moisture barrier. Names, numbers and sponsor logos on team kit are the same argument at a larger scale.

Where the mark has to be dimensional, the route changes. Embroidery gives a raised surface and a stitch edge, 3D puff pushes that further, a silicone badge gives a low-profile raised mark on chest or sleeve, and an engineered jacquard knits the logo into the body or collar so there is nothing applied that can crack or peel. On light performance knits the backing behind the stitch area decides whether the logo puckers, which is one reason to keep small fine marks away from embroidery. Woven labels and hangtags are a separate purchasing line with their own minimums: 1,000 pieces for woven labels and hangtags, 300 for jacquard labels and silicone badges, sitting alongside the garment minimum rather than adding to it. The full trim package is set out on our private label apparel page.

Matching the Mark to the Cloth Shade and the Care Label

A transfer is judged against the cloth it sits on, not in isolation. A mark approved on a lab dip can read differently once the bulk dye lot is underneath it, so the strike-off and the fabric shade are approved together, and the fabric shade is checked roll by roll before cutting on our programmes.

The care label belongs to the same approval. Its text has to describe the fibre composition and the decoration actually used in the run, so it is confirmed with the sample rather than ordered in advance; a label that promises a washing regime the transfer cannot carry is a problem discovered by your customer rather than by us. Printed care labels are matched and signed off with the rest of the trims before bulk, and where a tagless finish is wanted the neckline can carry the same information as a heat transfer instead of a woven label. For US and Canadian orders the label also carries your RN or CA number.

Where the Transfer Sits in the Sampling and Bulk Windows

Sampling runs 3–7 days from a confirmed design and normally covers two rounds. The first settles silhouette and construction; the second is where neck rib, hem depth, label placement and how the print sits on the panel are reviewed. A transfer programme benefits from that second round, because the mark is then judged on a garment, in the fabric, at the size it will ship.

Bulk runs 15–25 days after sample approval and deposit, and the transfer sits inside that window at the cut-piece stage: panels are cut, decorated flat against the template, then sewn. The order matters. A placement error caught on a flat panel costs a panel; the same error caught after sewing costs a garment, and a print that drifts a centimetre across a few thousand pieces is a full rejection. Trims are matched and recorded in the order file first, so the label, thread and decoration method used in the run are exactly the ones approved.

Sending a Transfer Brief That Can Be Quoted

Start from a reference style in our T-shirt range, our hoodie range or our polo range, or send a tech pack. With it, send the placement marked on a sketch, the finished size, the colour count, the fabric weight and composition, the quantity per colour and the size range. Where two decoration routes are plausible we price them side by side rather than choosing for you. Trade terms are EXW, FOB Shenzhen or Yantian, or DDP.

Other processes on the same floor: the manufacturing overview, laser cutting, garment washing.

Frequently asked questions

Can heat transfer printing be applied to any fabric?

The fabric decides how a transfer reads, so it is trialled rather than assumed. Combed ring-spun jersey is described in our fabric reference as a clean print surface and carded jersey as slightly fuzzier, while piqué, brushed fleece and polyester performance knits each present a different face. We run the trial on the cloth that will actually be cut, in the colour it will ship in. When a fabric lot changes during a programme, the new lot is trialled again before it reaches the line.

Where on a garment can you place a transfer?

Left chest, full chest, back, sleeve and hem are all specified on the order. A left chest mark sits at roughly 8–10 cm wide, while a full chest or full back placement is a different proportion and needs its own drawing rather than a scaled version of the same file. Placement follows a template taken from your confirmed pattern, and the decoration is applied while the panels are still flat, so position is set before sewing rather than judged by eye on a finished garment.

Does the number of colours change what a transfer costs?

Decoration is quoted per placement and per colour, so the colour count is part of the price even though a transfer prints full-colour and photographic artwork without screens. That is the difference from screen print, where each colour adds a screen and drives the setup. For a transfer the count still has to be stated in writing with the artwork, because the approved file and the approved colour count are what the bulk run is measured against.

How long does a heat transfer order take?

Sampling takes 3–7 days from a confirmed design and normally covers two rounds, the second being where the print is judged on the panel. Bulk runs 15–25 days after the sample is approved and the deposit is received, with the transfer applied at the cut-piece stage inside that window, before sewing. The minimum is 100 pieces per style per colour, sizes mixed inside a colour, and finished goods are inspected to AQL 2.5.

Should a chest logo be a transfer or embroidery?

It depends on the mark. A flat graphic with fine lines, gradients or photographic content suits a transfer, which prints full-colour without screens, sits near-flat and leaves no stitch holes. A crest that needs depth or texture suits embroidery, 3D puff or a silicone badge, and an engineered jacquard knits the logo into the cloth so nothing is applied on top. On light performance knits, the backing behind a stitch area decides whether the logo puckers. Send the artwork and we quote both routes side by side.