Technical Specifications | Luminous TPU Patches

Photoluminescent TPU patches that absorb light energy and release sustained bright glow in darkness. Flexible substrate ensures easy die-cutting, strong adhesion, and resistance to washing and bending without peeling or fading.

Key Features

  • Delivers over 4-8 hours of discernible afterglow in dark environmentsafter standard light excitation.
  • Robust layered structure ensures outstanding wash and abrasionresistance.
  • Safe and eco-friendly, free from radioactive substances and harmfulheavy metals.
  • Supports multi-color glow product options, and adapts to CNCengraving of complex patterns.
  • Simple heat transfer process, compatible with standard flatbed heat.

Process Parameters

Essential product specifications

Process
Luminous Heat Transfer Vinyl
Heat press temperature
145-155° C
Heat press time
12 – 15 seconds
Heat press pressure
0.3-0.8 MPa
Charging Source
Sunlight, UV Light, Fluorescent Lamps
Glow Duration (Initial)
≥8 hours (after 20 min charge)
Positioning film
Cold peel (tear)
Applicable fabrics
Polyester, nylon, cotton blends, coated textiles

Material Properties

Physical properties

Thickness range
0.12 - 0.15 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

Luminous TPU Patches absorb light energy and store it, releasing sustained bright glow in darkness for over 8 hours. Flexible TPU substrate ensures easy die-cutting, strong adhesion, and resistance to washing and bending. Ideal for safety workwear, outdoor gear, and fashion applications.

Luminous TPU Patches absorbing light on professional sports and outdoor apparel with sustained bright glow in darkness

Professional Sports & Outdoor Apparel

Luminous TPU Patches storing light energy on fashion and casual wear with flexible TPU substrate for easy die-cutting

Fashion & Casual Wear

Luminous TPU Patches with strong adhesion on industrial workwear resisting washing and bending without peeling or fading

Industrial & Corporate Workwear

Luminous TPU Patches releasing sustained bright glow on children's clothing with durable coating that does not peel or fade

Children's Clothing & Accessories

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