Hotmark Sir


Matt polyurethane film for heat transfer on heat sensitive textiles and sublimated textiles. This film is a total barrier to the rise of sublimation inks on the marking.

The Hotmark Sir is certified Oeko-Tex standard 100, class 1 label.
Find more information on this certification in our "Oeko-Tex Label" section.

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Product details


When pressing a transfer film onto a colored polyester backing, it is common to have sublimation inks rise from the polyester fabric through the flex. This action occurs during pressing with the action of heat or during maintenance during washing.

The Hotmark Sir is made up of a film that will block this so-called sublimation surge.

Application time
20 seconds
100 microns
Application temperature
  • Washing - 60°C
  • Specific effect - Glossy
  • Textile compatibility - Sublimated polyester
  • Certifications - Oeko-Tex, Vegan
  • Ironing - On reverse only
Application Instructions
  • Cut the film in mirror mode with a flex blade, optimizing the blade setting.
  • Weed the excess material.
  • Position and press the marking onto the textile with its polyester support, protecting it with silicon paper at 150 ° C - 20 seconds - Medium pressure.
  • Remove cold polyester.
Care & Maintenance Recommendations
  • Observe the instructions specified on the clothing
  • Wait 24 hours before the first wash
  • Iron inside out only
  • Storage: maximum 1 year, vertically and protected from light and humidity
  • Washing: maximum 60 ° C inside out
  • Do not use aggressive products (bleach, etc.)
  • Tumble dryer: No
  • Dry cleaning: Yes
Technical datasheets
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4.4 /5

Based on 5 customer reviews

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Richard A. the 15/06/2024 :

Parfait pour les maillots de foot.

Arnaud C. the 27/11/2023 :

Chemica marque renommé dans le flex. pas de surprise sur la tenu

Jennifer C. the 28/09/2023 :

J'ai été très déçu de ce produit. Le premier essai c'est de ma faute j'ai mis trop chaud est le flex a fondu, mais ensuite le flex ne collait pas sur les bords et après un lavage en machine, quasiment tout le motif se décollait. Serait-il possible d'inclure dans l'envoi de commande un récapitulatif des températures et temps de pose des feuilles de flex ?

Anonymous A. the 16/02/2022 :


Anonymous A. the 11/05/2021 :

Conforme à mes attentes


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Oeko-Tex and EVE Vegan