Heat Transfer & Vinyl (HTV) for Names, Numbers and Sponsor Logos
- Est. 2005 · Sialkot, Pakistan
- MOQ 20–25 pcs per design · no limit for brands
- Free 24h digital mockup
- Sample 5–7 days, credited on bulk
- Bulk 15–25 business days · express 7–12
- DHL/FedEx/UPS 5–10 days
- 🛡️ Free remake within 3 days
What heat transfer vinyl is and when we use it
Heat transfer vinyl (HTV) is a thin polyurethane or PVC film with a heat-activated adhesive on its back, cut to shape or printed, then bonded to the garment under a heat press. It is a surface decoration: the film sits on top of the fabric rather than dyeing the fibre.
ZipaSports uses HTV in Sialkot, Pakistan for one job above all others: single-colour player names, numbers and sponsor logos on garments that cannot go through sublimation. That covers cotton and poly-cotton tees, polyester satin boxing shorts, nylon shell jackets, cotton-polyester fleece hoodies and dark polyester that would not take a sublimated white number.
On a sublimated jersey the number is printed into the fabric with the rest of the design, so vinyl is not needed there. HTV earns its place where the base garment is already made or dyed and the decoration has to be added afterwards: a squad set of plain training tees, a sponsor mark on warm-up jackets, or 25 pairs of satin shorts for a boxing gym that need individual fighter names. The result is a flat, opaque, cleanly cut mark that reads from the far side of a pitch or hall.
Cut vinyl vs printed transfer film
Cut vinyl is a solid-colour film cut on a plotter and weeded by hand; printed transfer film is a printable white film that carries a full-colour design and is then contour-cut. The two suit different jobs, and most team orders use both.
| Feature | Cut vinyl | Printed transfer film |
|---|---|---|
| Colours per design | One solid colour per layer; a two-colour number is two layers | Full colour, gradients and photographic detail |
| Surface finishes | Matt, gloss, metallic, glitter, flock and reflective grades | Matt or gloss film surface only |
| Edge and fine detail | Crisp cut edges; very fine lines are limited by hand weeding | Limited by the contour cut; tiny text keeps a thin film border |
| Hand feel | Thin and flexible; stacking layers adds thickness | Even thickness across the whole design |
| Stretch | Stretch grades available for spandex garments | Limited stretch |
| Typical use | Names, numbers, single-colour sponsor logos, initials | Multi-colour sponsor logos and crests on non-sublimated garments |
Our default is cut vinyl for names and numbers and printed film only where a sponsor logo has more than two colours. When that multi-colour logo is going on cotton or polyester, DTF transfer is usually the stronger and softer option, and we will say so on the mockup.
Which garments and fabrics take HTV well
HTV bonds reliably to cotton, poly-cotton, polyester and nylon, but the film grade and press settings change with the fabric, and a few fabrics need a test press before we commit to a run.
| Garment | Fabric (option range) | HTV suitability | Production note |
|---|---|---|---|
| Training tees, hoodies, joggers | Cotton jersey; cotton-polyester fleece 280–350 GSM | Good | Standard or flock film; pressed flat over seams and pocket edges |
| Boxing and muay thai shorts | Polyester satin 120–160 GSM | Good with care | Lower press temperature and a protective sheet so the satin keeps its gloss |
| Warm-up and rain jackets | Nylon or polyester shell | Good with care | Low-temperature film; coated shells are test-pressed first because coatings can bubble |
| Plain polyester jerseys | Polyester interlock 140–180 GSM | Good | Dye-blocking film on red and dark polyester to stop the garment dye bleeding into a white number |
| Leggings, compression, dancewear | Nylon-spandex 240–300 GSM; lycra blends 180–220 GSM | Stretch film only | Standard vinyl cracks when the fabric stretches further than the film allows |
| Sublimated jerseys | Polyester interlock or mesh | Not recommended | Names and numbers are sublimated with the design; vinyl adds a layer that is not needed |
| Open-hole mesh, water-repellent finishes | Polyester mesh 150–180 GSM; DWR-coated shells | Test first | Fewer bonding points on mesh; coatings weaken adhesion |
How HTV is applied in our Sialkot factory
Every HTV order follows the same seven steps, and the settings for each fabric are proved on a test piece before the run starts.
- Artwork preparation. Names, numbers and logos are set as vector outlines, mirrored, and nested by size so each player's set is cut together.
- Cutting. A plotter cuts the film; for printed film the design is printed first and then contour-cut.
- Weeding. Operators remove the unwanted film by hand, leaving the design on its carrier sheet. Counters in letters such as A, B and 8 are checked here.
- Pre-press. The garment is pressed for a few seconds to drive out moisture and flatten creases; damp fabric is the most common cause of a weak bond.
- Positioning. A placement jig sets the same height and centre line on every piece so a squad's numbers line up when the team stands together.
- Press. Temperature, pressure and dwell time follow the film maker's data sheet for that fabric.
- Peel and second press. The carrier is peeled hot or cold as the film requires, then the mark gets a short second press under a protective sheet to seat the edges.
In-line QC checks the first pressed pieces of each size for position, edge adhesion and colour before ZipaSports releases the rest of the order to the press line.
Feel, durability and why vinyl peels
Correctly applied HTV feels like a thin, flexible skin on the fabric, and it keeps its bond through normal cool washing when kept away from a tumble dryer or a direct iron. When vinyl peels, the cause is almost always one of the faults below, and each has a known prevention.
| Cause | What the buyer sees | How ZipaSports prevents it |
|---|---|---|
| Under-pressed (too cool, too short, too little pressure) | Edges lift after the first few washes | Settings taken from the film data sheet and verified on a test piece per fabric |
| Over-pressed | Glossy, shrunken mark; adhesive shows at the edge | Timed press cycle, protective sheet on satin and nylon |
| Moisture in the garment | Bubbles or patchy bonding | Pre-press on every piece |
| Wrong film for the fabric | Cracks when the garment stretches | Stretch film on spandex; dye-blocking film on dark polyester |
| Coated or water-repellent shell | Film lifts in one sheet | Low-temperature film and a test press before the run |
| Too many stacked layers | Top layer lifts from the layer below | Layers kept to a minimum, with the lower layer knocked out under the top one |
| Hot wash, tumble dry or ironing over the mark | Cracking and curling in use | Care instructions printed on the size tag on request |
HTV vs sublimated names and numbers
Sublimated names and numbers are printed into polyester at the same time as the jersey design, while HTV is pressed onto a finished garment; the right choice depends on the base fabric, not on preference. This table sets the two side by side; the full guide to lettering options is at names, numbers and sponsor logos.
| Factor | HTV | Sublimated |
|---|---|---|
| Fabric requirement | Cotton, poly-cotton, polyester, nylon, satin, fleece | White or light polyester only |
| Feel on the garment | Thin film on the surface; can be felt | No hand feel; part of the fabric |
| Durability | Lasts with cool washing; can peel if misapplied or tumble dried | Cannot crack, peel or fade off the fibre |
| Colours | Solid spot colours; one layer per colour | Unlimited colours, gradients, outlines and shadows at no extra step |
| White on dark garments | Yes, opaque white film | No; the dark area must be printed around a white number |
| Late additions and new signings | Pressed onto spare blanks at any time | Must be printed with the panel before sewing |
| Breathability at the mark | Film blocks airflow over its area | Unchanged |
| Cost driver | Per-piece labour for weeding and pressing | Included in the sublimation print |
In practice ZipaSports sublimates lettering on any polyester teamwear jersey and reserves HTV for cotton, satin, shells and stock garments.
Artwork and what to send us
A clean HTV order needs four things from the buyer: the logo as a vector file, the font or a lettering reference, the name and number list per size, and a placement note. The rest is handled by our free design service, with a digital mockup within 24 hours and unlimited free revisions before approval.
- Sponsor logos: AI, EPS, PDF or SVG vector files. A JPEG or PNG can be redrawn by our studio, but very small text may need simplifying because thin strokes cannot be weeded cleanly.
- Lettering: the font name, or a photo of a kit you like.
- Name and number list: a simple spreadsheet with garment size, name and number for each player. This is what the cutting file is built from, so spelling is checked against it.
- Placement and size: if your league or federation specifies number heights and positions, tell us and the mockup follows the rule; otherwise our studio proposes back, chest and shorts sizes on the mockup for you to approve.
- Colour: a Pantone reference or a named vinyl colour; metallic, glitter and reflective grades are available for specific marks.
The mockup shows every mark to scale on the garment, so a club secretary can circulate it to the committee before anything is cut.
Minimums, lead times and the Quality Guarantee
MOQ 20–25 pieces per design, lower on request, and no MOQ limit for sportswear brands and companies. Because HTV is applied per piece, every garment in the order can carry a different name and number without changing the minimum.
Lead times run as follows: free digital mockup within 24 hours; physical sample in 5–7 days, charged at sample cost and credited against the bulk order; bulk production 15–25 business days after design approval; express production 7–12 days at additional cost. Air freight by DHL, FedEx or UPS takes 5–10 days worldwide from Sialkot, Pakistan, and sea freight 3–6 weeks for larger volumes.
Quality Guarantee: if any garment arrives with a manufacturing defect, we remake it free of charge — the remake goes into production within 3 days of your report. A vinyl mark that lifts, is misaligned against the approved mockup, or carries the wrong name or number for its size counts as a print fault. Send photos and the order reference on WhatsApp or email within 7 days of delivery; we confirm within 24 hours in business hours. Cracking caused by hot washing, tumble drying or ironing directly over the film is wear, not a defect, which is why care instructions are offered on the size tag.
Frequently Asked Questions
Does heat transfer vinyl peel off sportswear?
Heat transfer vinyl only peels when it is under-pressed, applied to damp or coated fabric, or washed hot and tumble dried. ZipaSports proves the press settings on a test piece for each fabric and gives every mark a second press to seat the edges, so a correctly applied film stays bonded through normal cool washing.
Can you put vinyl names and numbers on satin boxing shorts?
Vinyl names and numbers can be applied to satin boxing shorts. Polyester satin 120–160 GSM takes HTV well when pressed at a lower temperature under a protective sheet, which keeps the satin's gloss. Fighter names, gym logos and sponsor marks are the usual requests on boxing and muay thai shorts, and each pair can carry a different name within the same order.
Is HTV or sublimation better for names and numbers?
Sublimation is the stronger choice on any polyester jersey because the number becomes part of the fabric and cannot peel. HTV is the right choice when the garment is cotton, satin, a nylon shell or a stock blank that cannot be sublimated, or when names must be added after the garments exist.
Can vinyl be applied to a sublimated jersey?
Vinyl can be applied to a sublimated jersey, but ZipaSports recommends against it. A sublimated jersey has its names, numbers and logos printed into the fabric with the design, so adding vinyl creates a raised layer with no benefit. The exception is a late sponsor added to jerseys that were already produced, where a single vinyl logo is a practical fix.
How should garments with HTV be washed?
Wash inside out on a cool cycle, do not tumble dry, and never iron directly over the film. Line dry or dry flat. Following these three rules keeps the edges bonded and the colour flat for the working life of the garment. ZipaSports can print the care instructions on the size tag.
Can you make two-colour numbers with vinyl?
Two-colour numbers can be made with cut vinyl. The number is cut as two layers, with the outline pressed first and the inner colour pressed on top, and the lower layer is knocked out under the top layer to avoid a thick stack. A number with three or more colours moves to printed film or DTF.
What files do you need for a sponsor logo?
A vector file in AI, EPS, PDF or SVG format gives the cleanest cut. If you only have a JPEG or PNG, our studio redraws it as vector at no charge and returns it in the free mockup within 24 hours, flagging any fine text that is too small to weed and suggesting a simplified version.
Can player names be added later for new signings?
Player names and numbers can be added later for new signings with HTV. This is one of the main reasons clubs choose HTV on cotton or shell garments: extra blanks can be held and pressed with a new name and number whenever a player joins. Keep a few unprinted garments in each size from the original order so colours and fabric lots match.
What is the minimum order for vinyl names and numbers?
MOQ 20–25 pieces per design, lower on request, and no MOQ limit for sportswear brands and companies. Because each piece is pressed individually, every garment can carry a unique name and number without affecting the minimum. Pricing depends on fabric, quantity and the number of marks per garment; contact us for a quote within 24 hours.