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black light reactive paper

Blacklight UV-Reactive Neon Fluorescent Dayglo Paper A4

Neon UV Reactive A4 paper. Ideal for club and pub notices, flyers and ticket production. Single colour reams of 100 sheets 80gsm. Excellent quality photocopy / laser print paper. Available in Orange, Green, Pink & Yellow.

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Mark S G Enterprises Limited

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7 Margery Hall
Reigate Hill
Reigate
Surrey
RH2 9RL

Monday-Friday: 9.00am – 8.00pm
Saturday: 10.00am – 6.00pm

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Our neon A4 paper is available in 4 beautifully bright colours and is easily printed on. 100 sheets in each uniform colour pack at an incredible value! Available on our website now.

Blacklight sensitive paper

I’m working on a college project which involves blacklight. I know about the blacklight sensitive paint which glows when exposed to the blacklight. I also know that some papers are sensitive as well. I want to know if there are any specific types of paper that are sensitive to blacklight. Or is it just based on the colors?

1 Answer 1

Paper brighteners used in modern papers contain fluorescent materials that make the paper glow under a black light. Bright white paper will actually glow fairly well.

Any paper that’s been treated with these types of brighteners will glow under a black light. Typically, you’ll see that neon colors are going to be the “brightest”, and so they will glow the best.

In this case, it’s not anything to do with what the material is made from, but how it’s colored/treated. The chemicals are called Optical Brightening Agents, and are used in a wide variety of products to add fluorescence. Think of any neon/fluorescent paint, crayons, safety vests, etc. The OBAs work by reflecting invisible (to us) UV light as just-visible blue light, which is why they glow.

Blacklight sensitive paper I’m working on a college project which involves blacklight. I know about the blacklight sensitive paint which glows when exposed to the blacklight. I also know that