torch1972 Posted July 8, 2008 Share Posted July 8, 2008 What is theatrical flash paper? What precautions do I need before it is use on stage? I am guessing risk assessment, fire proofing costume and set but what else? Thanks Link to comment Share on other sites More sharing options...
david.elsbury Posted July 8, 2008 Share Posted July 8, 2008 If you need to ask what it is, and what precautions you should take before using it, should you be using it at all? Or is this a hypothetical question, for a school/college assignment? Link to comment Share on other sites More sharing options...
torch1972 Posted July 8, 2008 Author Share Posted July 8, 2008 If you need to ask what it is, and what precautions you should take before using it, should you be using it at all? Or is this a hypothetical question, for a school/college assignment? It not a hypothetical question, for a school assignment. It a question from a technician who has not come across theatrical flash paper. I alway find I helpful to ask questions before, if you don't know something. It will not be used until I understand what it and how it works. thank you for your concern. Link to comment Share on other sites More sharing options...
p.k.roberts Posted July 8, 2008 Share Posted July 8, 2008 Flash paper is paper that has been treated with acids to 'nitrate' it. It ignites very easily and burns rapidly with a relatively cool, yellowish flame leaving almost no residue or smoke. This makes it suitable, with appropriate training, for hand held or proximate effects (for example, by magicians). It is usually shipped and stored wet (a safe state) and needs to be carefully and slowly dried out before use. You may also come across flash cotton or string. I hope this helps. Link to comment Share on other sites More sharing options...
scjb Posted July 8, 2008 Share Posted July 8, 2008 As you might imagine, the amount of heat generated is proportional to the size of the piece ignited. Throwing a crumpled ball from your hand is a relatively benign activity. Lighting a newspaper sized amount held in the (outstretched) arms is starting to get uncomfortable. Once you start using larger pieces for reveals or disappearances, the safety distances (and indeed the cost) increase dramatically! I have been involved with gags using large pieces where the radiant heat could be felt across the venue (akin to, if not more than, a line of flame projectors). The method of ignition can dramatically alter the appearance of the effect... Link to comment Share on other sites More sharing options...
Suzette Posted July 8, 2008 Share Posted July 8, 2008 Try looking on the Le Maitre website -- it will give you quite a bit of info. You could always phone them as well to ask for advice. Link to comment Share on other sites More sharing options...
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