What Is Cold Laminating

Hot lamination is the most common and durable lamination method and is generally preferred over cold lamination.

What is cold laminating.

Cold laminators sometimes known as pressure sensitive laminators use pressure to seal the pieces of plastic film around the item. Hot laminating is the most common temperature usage as it provides the greatest durability and clarity. Heat assist films have pressure sensitive adhesives psas and liners and are applied with hot roll laminators at 185 to 195 degrees. Cold laminating films have a more aggressive adhesive that can be applied with pressure instead of heat.

So going with the cold machine could end up costing you a bit more in the long run. Cold laminating is sometimes used for sensitive documents such as photos. Cold laminators range from simple two roller hand crank machines up to large and complex motor driven machines with high precision rollers adjustable roller pressure and other advanced features. If speed is a factor the ideal laminator for you will be one that warms up quickly and can laminate more inches per minute.

It is better for special pictures and documents to be laminated on the cold setting. The downside to hot laminators is that some items for example some photographs can not handle the heat required to apply the lamination. If cold laminating is all you do use self adhesive laminating sheets without a laminating machine. Something you absolutely must think about before getting a laminator is what you plan on laminating.

Low melt films have heat activated adhesives that can applied at 185 to 195 degrees. Cold lamination on the hand uses pressured adhesive to get the job done without heating. A large percentage of cold laminate for use in the print industry is pvc although a wide range of other materials are available. The size of your materials will play a part because you ll need a roll laminator to process large items such as posters.

Hot laminators use a heat activated adhesive that is heated as it passes through the laminator. Lamination is the technique process of manufacturing a material in multiple layers so that the composite material achieves improved strength stability sound insulation appearance or other properties from the use of the differing materials such as plastic a laminate is a permanently assembled object created using heat pressure welding or gluing. Cold lamination increased in popularity with the rise of wide format inkjet printers which often used inks and papers incompatible with hot lamination. The plastic film used with a cold laminator already has.

Hot laminators use heat to melt the adhesive backing on the pieces of plastic film this bonds the plastic film around the item you are laminating to completely seal the item. A laminating machine distributes even pressure when laminating documents which is where the cold setting on your machine comes in handy. What you re going to be laminating. Others also have cold laminating capabilities meaning the film and documents are pressed together.