Rainbow Reflective Heat Transfer Sheeting

High-visibility rainbow reflective sheeting for apparel. Features 25 wash cycles at 40℃, 130-140℃ hot press, custom roll width.

Product Overview & Customization Capabilities

Engineered for technical sportswear, safety workwear, and promotional apparel, this rainbow reflective heat transfer sheeting delivers dynamic multi-color retroreflection under direct light sources. Built on high-performance PES or TPU backing films, the material achieves a reflection coefficient exceeding 30 CPL, combining low-light safety compliance with premium visual aesthetics. The heat-activated adhesive layer bonds securely to polyester, cotton, and blended textiles without affecting fabric flexibility. Standard inventory includes 5cm slitted rolls, while custom width rolls, precision die-cut logos, and pre-cut heat transfer vinyl graphic patterns are produced directly to buyer specifications.

As a direct OEM manufacturer, Xiamen Topmatched provides complete contract slitting, custom plotting, and private-label packaging for global garment factories and heat transfer distributors. We supply custom roll widths ranging from narrow piping (1cm) to master rolls (100cm+), with options for hot-peel or cold-peel liner films based on production line automation requirements. Pre-production sample rolls and plot testing samples ship within 3 to 5 business days for factory trial runs.

Material & Technical Specifications

Quality Control & Certifications

Production quality management complies with ISO 9001 standards. Every master batch of rainbow reflective vinyl film undergoes spectrophotometer and retroreflective meter testing to verify initial CPL values across the rainbow color gradient. Environmental safety is certified under OEKO-TEX Standard 100, confirming zero harmful substances, heavy metals, or hazardous plasticizers. Industrial washing trials execute 25 laundering cycles at 40°C per ISO 6330 standards to measure film adhesion, edge lifting, and optical degradation. Thermal bonding performance is validated using pneumatically controlled flat-bed heat presses to establish precise temperature and pressure tolerances for automated apparel assembly lines.

Typical Application Scenarios

Athletic & Sportswear Apparel: Heat-sealed rainbow reflective logos, side striping, and accents on running tees, leggings, jackets, and cycling kits.

Safety & Outdoor Workwear: Decorative reflective trims for industrial workwear, high-visibility vest accents, and urban utility wear requiring OEKO-TEX compliance.

Bags & Promotional Accessories: Custom die-cut heat transfer transfers applied to canvas totes, nylon backpacks, caps, and event merchandise.

Frequently Asked Questions

Q: Can this rainbow reflective film pass OEKO-TEX Standard 100 Class 1 chemical testing for infant and child garments?

A: Yes. Our TPU-backed rainbow reflective heat transfer sheeting meets OEKO-TEX Standard 100 requirements, certifying the film is free from phthalates, azo dyes, and heavy metals, making it suitable for direct skin contact and children's apparel applications.

Q: How do we prevent thermal shrinkage or burn marks on delicate spandex/nylon activewear when heat pressing at 140°C?

A: For heat-sensitive synthetic textiles like nylon or spandex, we supply low-temperature TPU adhesive backing formulations that bond effectively at 120°C–125°C with a 10-second dwell time, preventing fabric discoloration and thermal distortion while maintaining bond strength.

Q: What is the recommended blade angle and pressure setting for automated vinyl cutting plotters when cutting detailed logos?

A: We recommend using a standard 45° or 60° tungsten carbide blade with a cutting pressure between 80g and 120g, depending on blade wear. The PET carrier film maintains structural stability during high-speed weeding of fine text and complex line geometry.

Request a technical datasheet or submit your roll dimension requirements to receive a wholesale price quote and free sample roll.