Materials
Which materials a school laser can safely cut or engrave, how to manage an approved-materials list, and what to confirm before any new material goes in the machine.
Start with the guide
Laser cutter safety for schools and academic labs
What the hazards actually are, what controls each one, and the procedure that runs before every job — the cornerstone the rest of the safety section links up to.
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Materials
Can a laser cutter cut or engrave glass?
Plan on not cutting it, and treat engraving as something only some programs allow.
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Materials
Can you laser cut leather in a school makerspace?
Some programs allow it, but only for documented natural leather, and leather on its own tells you too little.
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Materials
Can you laser cut painted, coated, laminated, or adhesive-backed material?
Only when the whole product, not just the base sheet, has been approved for your machine.
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Materials
How can I tell whether a material is safe to laser cut?
You cannot tell from a material’s name, and no website, this one included, can certify any material as safe.
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Materials
How should a university approve materials for laser cutting?
A university should approve materials one exact product at a time, for a named machine and exhaust setup, through a written process, and should refuse…
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Materials
How should an academic laser lab manage an approved-material inventory?
Assign each approved product a stable internal ID linked to its supplier, manufacturer part number, composition evidence, thickness range, allowed…
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Materials
Is cardboard or paper safe to cut in a laser cutter?
Often allowed, but never safe to leave alone.
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Materials
What fabrics can be cut with a laser?
Some natural fabrics are commonly approved, but the fiber label is not enough, and school lists disagree.
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Materials
What materials can a laser cutter cut or engrave?
It depends on your machine, your exhaust, and your program’s approved list; there is no universal list.
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Materials
Why are PVC and vinyl usually prohibited in laser cutters?
Heating chlorine-containing plastics such as PVC and vinyl produces hydrogen chloride, a corrosive gas that is hazardous to breathe and damages the…