I have used it cutting or engraving pmma polymethyl methacrylate or plexiglas simply because that material is more expensive.
Ethylene vinyl acetate laser cut.
Laser cutting velcro velvet vinyl 090 vinyl 090 vinyl fabric vinyl pressure sensitive.
Processing speed of 140 in sec.
Ethylene vinyl acetate is a type of plastic a polymer with a wide variety of uses both residential and industrial.
Ethylene vinyl acetate eva also known as poly ethylene vinyl acetate peva is the copolymer of ethylene and vinyl acetate the weight percent of vinyl acetate usually varies from 10 to 40 with the remainder being ethylene.
Laser engraved designs can be reproduced at any time with the same quality and appearance for larger quantities.
Advantages of a trotec laser.
Laser processing of eva foam can be accomplished with a 9 3 micron or 10 6 micron co 2 laser with little appreciable difference in process quality.
Both of these types of foam are okay to cut on the epilog laser at techshop sj.
Ethylene propylene ethylene vinyl acetate.
Laser cutting is faster than a knife cut.
From a reader of this blog i received something to experiment with.
This soft but firm foam can be easily laser cut with zmorph vx and has many practical applications which we ll cover in the next section of this article.
Eva stands for ethylene vinyl acetate and it s a copolymer.
I went on a hunt for other less expensive sources for the same stuff.
The fastest laser engraver on the market with a max.
Eva foam sheets ethylene vinyl acetate aka craft foam or eva mats up to 1 5 it cannot cut.
The lowest cost pe foam i found was a blue camping pad from walmart.
The food and drug administration fda has stated that ethylene vinyl acetate is safe when used in food production packaging or transportation and it s not an especially dangerous material.
And acceleration of 5 g.
There are three different types of eva copolymer which differ in the vinyl acetate va content and the way the materials are used.
Eva foam overview ethylene vinyl acetate eva foam which is also known as polyethylene vinyl acetate peva is a co polymer of ethylene and vinyl acetate.
I m mostly using my 50w laser cutter machine with plywood simply because that material is available and very inexpensive.
Stone pvc toxic and harmful to the machine materials with high moisture content like fruit vegetables damp.
