25.4mm Paper Core Corona Treatment 18 micron Gloss BOPP Laminating Film for Shopping Bags Lamination

Product Details on 18 micron Gloss BOPP Laminating Film

25.4mm is the inner diameter of a 1" paper core. so a 25.4mm paper core is the same as a 1" paper core.

18 microns is a popular thickness for the BOPP laminating film, and gloss BOPP laminating film can be used for shopping bags lamination, which offers high brightness and protection for the bags.

Corona treatment is a pre-processed progress during the production of BOPP laminating film, which improves the surface tension of the laminating film(about 38 dynes after corona treatment). Surface tension is a key factor in the lamination effect for BOPP laminating film as it would affect the wetting performance and adhesion performance, a BOPP laminating film with over 38 dyne corona treatments helps for perfect lamination. We recommend having a second-time corona treatment if the product stays at your warehouse for over 1 year(as it would fade as time goes on).

25.4mm paper core	18micron thickness	glossy appearance	production process

What is Thermal Laminating Film?

Thermal laminating film   is a packaging film that has been coated with EVA hot melt adhesive. It is applied on surfaces such as paper and cardboard to enhance protection, improve appearance, and create haptic properties.

BOPP and PET are the two popular materials for a thermal lamination film, and it is available in different finishes such as gloss, matte, metallization, holographic, glitter, etc. T these films often have excellent anti-static properties and they are suitable for high-speed lamination.

Where is Thermal Laminating Film Used?

Thermal lamination films are used for example to laminate book covers, magazines, shopping bags, diaries, and other printed and unprinted paper products.

A heated roll laminator uses heated rollers to melt glue extruded onto lamination film. This film is in turn applied to a substrate such as paper or card using pressure rollers. The primary purpose of laminating with such a machine is to embellish or protect printed documents or images.

For more information on thermal laminating film such as thermal laminating film types, FAQ, packing details, and guarantees, please click  HERE .