What is the difference between PE BOPP PET adhesive

Is it not true that some small partners often encounter the problem that they do not know what kind of material they should choose when choosing self-adhesive materials? Do not know the difference between the common PE BOPP PET adhesive three, resulting in the selection of difficulties? So today this article will tell you the difference between PE BOPP PET adhesive three.

PET is the abbreviation of polyester film, it is a kind of polymer material. PET adhesive has good hard brittleness and temperature resistance, can resist the harsh environment, acid and alkali and other chemicals corrosion, very suitable for outdoor and high quality requirements of the sticker label.

The common types are matte silver sticker, matte white sticker, bright silver sticker, bright white sticker and transparent PET sticker. PET adhesive stiffness is good, flick will have a sound.

PE is a kind of environmental label material, which develops rapidly and has good softness. It is suitable for sticking on a curved surface, and the label edge is not easy to wrinkle. In addition, many cosmetics and shampoo are filled with PE bottles, and the PE material of the label will provide convenience for recycling.

Another benefit of transparent PE material is that it itself has a foggy feel, and printed labels have a soft effect and look very advanced. But because polyethylene molecules do not contain polar groups, high crystallinity, low surface tension, so the printing performance of the film is poor, ink and adhesive adhesion is poor, need to be printed and composite before the need for surface treatment.

BOPP film self-adhesive label is widely used in transparent bottle body, daily chemical shower gel, daily chemical shampoo, daily chemical laundry liquid, cosmetics and other daily chemical products.

BOPP film adhesive label high hardness, tensile resistance. And light permeability is good, with good durability, good transparency, waterproof and oil proof, tear wear-resistant, clear printing, bright color saturated, uniform thickness, glossy sense of flexibility.