How do thermochromic and photochromic yarns work?

Thermochromic yarn changes color at customizable temperatures (commonly 30°C, 40°C, 50°C). Photochromic yarn changes color reversibly under sunlight or UV light, returning to original color in darkness.

What applications use color-changing yarn?

Used in anti-counterfeiting labels, creative apparel, brand identification, packaging, smart textiles, and interactive design. Ideal for products requiring visual engagement or security features.

What customization is available?

Custom color-changing thresholds, base colors, color pairs, and application formats available. Temperature ranges can be specified from 20°C to 60°C. UV sensitivity levels adjustable.

Is the color-changing effect reversible and durable?

Yes, both thermochromic and photochromic effects are fully reversible. Under normal use conditions, the color-changing performance lasts 1-2 years. Wash durability: 50+ washes for standard formulations.

What is the minimum order quantity?

Standard MOQ: 500g per batch. Custom development requires minimum quantities based on formulation complexity. Sample orders available for testing and evaluation.

What is this product used for?

1: Clothing: trademarks, lace, maps, clothing, home accessories, and so on. 2:Home textiles: curtains, shoes, carpets, cloth and so on. 3: Other: embroidery, plush toys, pet supplies, outdoor advertising and so on.

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Thermochromic Yarn

Name: Thermochromic Yarn
Brand: Velve
SKU: WBS
Price: 65.00 USD
Availability: InStock

Sample price(Please consult for bulk price)

Quick Answer: Thermochromic Embroidery Yarn. 100% polyester. We offer you a variety of package sizes: 45*30*24cm ， 48*39*23.5cm ， 53*39*36cm and so on

What is this product?

Product Name: Thermochromic Embroidery Yarn
Material: 100% polyester
OEM/ODM available — custom colors, sizes, packaging

What are the specifications?

Construction: We offer you a variety of package sizes: 45*30*24cm ， 48*39*23.5cm ， 53*39*36cm and so on
Material: 100% polyester

What is it used for?

1: Clothing: trademarks, lace, maps, clothing, home accessories, and so on. 2:Home textiles: curtains, shoes, carpets, cloth and so on. 3: Other: embroidery, plush toys, pet supplies, outdoor advertising and so on.

What features does it have?

1. Temperature-sensitive color change 2. Available in various vibrant color combinations 3. Reversible reaction with consistent performance 4. Suitable for embroidery, knitting, and weaving 5. Adds dynamic effects to fashion and DIY crafts