Rainbow 7 Colours VIBGYOR A4 NTR

Master the Science of Light and the VIBGYOR Spectrum with Rainbow 7 Colours VIBGYOR A4 NTR Charts

Transform introductory science concepts, spectrum optics, and rainbow color sequencing into an engaging visual routine with our Rainbow 7 Colours VIBGYOR A4 NTR Chart. Designed specifically for early childhood educators, primary school science teachers, and parents, this heavy-duty synthetic poster provides children with a structured, high-contrast visual guide to the seven visible light spectrum colors. Furthermore, clear mnemonic sequencing (V-I-B-G-Y-O-R), bold legible typography, and real-world associative illustrations help young learners grasp color order, light dispersion basics, and nature science effortlessly.

Discover professional-grade synthetic printing and complete educational customisation solutions with pvccardprinting.in to fulfill all your science wall charts, custom student ID cards, and durable teaching-learning materials (TLMs).

Ultra-Resilient 200-Micron Non-Tearable (NTR) Synthetic Substrate

Standard paper classroom posters quickly rip around pinholes, crease under active student handling, and disintegrate upon contact with water or liquid spills. Consequently, we produce every VIBGYOR rainbow learning chart using solid Non-Tearable (NTR) synthetic film.

Specifically, this solid polymer core prevents tearing, resists repeated bending, and provides complete protection against food grease, accidental juice spills, classroom humidity, and rough daily handling.

High-Definition Digital Printing & VIBGYOR Spectrum Pedagogy

• Accurate 7-Color Spectral Progression: Advanced digital CMYK printing delivers exact pigment separation for Violet, Indigo, Blue, Green, Yellow, Orange, and Red, visually reinforcing wavelength order.

• Associative Real-World Phonics & Nature Visuals: Each spectrum band is paired with recognizable natural elements and everyday objects to reinforce vocabulary, memory retention, and environmental science awareness.

• Interactive Write-and-Wipe Capability: The smooth satin matte finish allows tutors and students to trace spectrum letters, label colour bands, and complete memory drills repeatedly using dry-erase or water-soluble sketch pens and wipe them clean with a damp cloth.

• Safe Rounded Corners & Multi-Surface Mounting: Finished with smooth precision die-cut rounded edges for complete child safety, suitable for desk study mats, pin-up boards, magnetic fridge mounting, or classroom display walls.

 Technical Specifications Table

Specification	Details
Product Name	Rainbow 7 Colours VIBGYOR A4 NTR Chart
Sheet Dimensions	Standard A4 (210 mm × 297 mm / 8.27″ × 11.69″)
Substrate Material	Premium Non-Tearable (NTR) Synthetic Polyester / Polypropylene Film
Material Thickness	200 Microns (0.2 mm / 8 Mil) Rigid Caliper
Print Technology	High-Definition Multi-Colour Digital / UV Offset Printing
Colour Space	Full-Colour CMYK (Single-Sided or Reversible Print Options)
Surface Finish	Smooth Satin Matte / Protective Anti-Glare Overlay (Write & Wipe Compatible)
Content & Layout	7 Rainbow Colours in VIBGYOR Sequence with Mnemonic Letter Callouts & Nature Visuals
Edge Finish	Clean Precision Die-Cut Edges with Safe Rounded Corners
Recommended Applications	Preschools, Balvatika, Primary Science Classrooms, Activity Rooms, Home Study Desks
Starting Price	From Rs. 20 onwards per sheet (tiered bulk preschool and institutional school supply volume pricing available)

: PAA (People Also Ask) FAQ Section

What does the VIBGYOR acronym stand for on a rainbow chart?

VIBGYOR stands for Violet, Indigo, Blue, Green, Yellow, Orange, and Red. It serves as an easy mnemonic device to help children remember the exact sequence of colors formed when white light disperses through water droplets or a glass prism.

What makes an NTR synthetic VIBGYOR rainbow chart better than a laminated paper chart?

Unlike ordinary paper or light laminated sheets that crease, tear, and absorb moisture along the edges, Non-Tearable (NTR) synthetic film is completely tear-proof and 100% waterproof. Children cannot rip it, and accidental drink spills can be wiped away instantly with a damp cloth.

Can children practice sequencing and writing on this sheet with dry-erase markers?

Yes. The smooth, non-porous synthetic film allows children to write the VIBGYOR letter acronyms or trace along the rainbow arcs using dry-erase or water-based sketch pens. Simply wipe clean with a duster or damp cloth for endless practice.

Can schools or science learning centres order custom-branded VIBGYOR charts?

Yes. Bulk institutional orders can be customised with your school logo, specific science curriculum notes (such as prism dispersion diagrams), bilingual text (e.g., English and Hindi/Regional names), institutional contact details, and custom background themes prior to batch printing.

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