Technical Specifications | 3D PU Foam HTV

No puffing, no surprises. Unlike conventional expandable vinyls, this 3D PU Foam HTV stays dimensionally stable under heat—never swells or deforms. Its lasting 3D effect comes from the material's inherent 0.5–1.0 mm thickness, giving you consistent, reliable results every time.

Key Features

  • Pre‑Foamed, Stable Thickness – Offers a permanent raised effect thanks to the material's own thickness , with no change in dimension during heat transfer; guarantees consistent results every time.
  • Soft & Cushioned Touch – The micro?cellular foam structure provides a gentle, skin?friendly feel, comfortable against the skin even on large?area prints.
  • Excellent Elasticity & Recovery – Highly flexible and stretchable, conforming to fabric movement without cracking or losing shape, even after repeated stretching.
  • Strong Adhesion & Durability –Colours stay vivid, with no peeling or fading after multiple laundry cycles.
  • Crisp, Saturated Colours – Dense pigment layer delivers bold, opaque coverage on both light and dark substrates, with a matte or semi‑gloss finish.
  • Easy to Cut & Weed – Compatible with standard vinyl cutters; precise cutting and clean weeding, even for intricate details, thanks to a stable liner.

Process Parameters

Essential product specifications

Process
3D PU Foam Heat Transfer Vinyl
Heat press temperature
145-155° C
Heat press time
12 – 15 seconds
Heat press pressure
0.3-0.5 MPa
Positioning film
Cold peel (tear)
Applicable fabrics
Polyester, nylon, cotton blends, coated textiles

Material Properties

Physical properties

Thickness range
0.5 - 1.0 mm (customizable)
Environmental certifications
OEK0-TEX® Standard 100, REACH IS014001
Colorfastness to rubbing
≥4(IS0 105-X12)
Colorfastness to washing
≥4 (ISO 105-C06)
Minimum reproducible detail
1.0mm text or line
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Application Scenarios

3D Silicone Patches on professional sports and outdoor apparel with raised bold effect and clear contours

Professional Sports & Outdoor Apparel

3D Silicone Patches on fashion and casual wear with three-dimensional raised texture and stable shape

Fashion & Casual Wear

3D Silicone Patches on industrial and corporate workwear with durable raised finish and strong adhesion

Industrial & Corporate Workwear

3D Silicone Patches on children's clothing and accessories with soft raised texture and wash resistance

Children's Clothing & Accessories

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