A laminating machine distributes even pressure when laminating documents which is where the cold setting on your machine comes in handy.
Cold laminating setting.
Hot laminators use a heat activated adhesive that is heated as it passes through the laminator.
The downside to hot laminators is that some items for example some photographs can not handle the heat required to apply the lamination.
Hot lamination is the most common and durable lamination method and is generally preferred over cold lamination.
The size of your materials will play a part because you ll need a roll laminator to process large items such as posters.
Hot laminating is the most common temperature usage as it provides the greatest durability and clarity.
If you use both hot and cold look for a laminating machine that offers both temperature settings.
Most cold machines can be operated just by inserting your document into the feed opening and then cranking the handle.
In general cold lamination is much easier than thermal processing.
A release liner protects the adhesive until it ready to applied typically on a cold roll laminator.
Something you absolutely must think about before getting a laminator is what you plan on laminating.
Cold laminating films typically cost more than hot laminating films but they can be applied using less costly easier to operate non.
And after 30 minutes of inactivity the thermal laminator will automatically power off to conserve energy.
With a hot device you need to usually set speed and temperature settings as well as worry about the thickness of your materials.
There s also a cold setting available for smooth lamination results with pressure sensitive pouches.
What you re going to be laminating.
It is better for special pictures and documents to be laminated on the cold setting.
So going with the cold machine could end up costing you a bit more in the long run.
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Cold laminating films have a more aggressive adhesive that can be applied with pressure instead of heat.