Aluminized films are divided into BOPP film, CPP film and PET film, and their characteristics are as follows: BOPP film is made of vacuum aluminized BOPP film; It has the characteristics of plump and smooth aluminized layer, good adhesion of aluminum layer and strong adhesion to ink, and is suitable for various printing such as lithography, gravure and flexography. Widely used in soft packaging, handbags, wrapping paper, gift boxes, compounding, decoration, laser holographic anti-counterfeiting, laser embossing laser and other fields. CPP aluminized film is made of cast polypropylene by vacuum aluminizing. It has the characteristics of low initial sealing temperature, wide heat sealing temperature, high strength, high gloss, strong metallic feeling and good aluminum plating uniformity. Widely used in soft packaging, food packaging, toys, balloons and other fields. PET aluminized film, which is made of PET film by vacuum aluminizing; It has the characteristics of good adhesion of aluminum layer and strong adhesion to ink, and is suitable for lithography, gravure, flexography and other printing. Widely used in printing, compounding, embroidery, textile gold and silver thread, adhesive and other fields; The color of laser rainbow film is formed by light interference, and changes with different observation angles.

Laser color film is divided into red, yellow, blue, green, purple and other colors, which can be combined with different colors of paper, plastic and artificial leather. After compounding, it can also be embossed, bronzed and printed to create patterns on the surface of rainbow film, thus making it more colorful. Suitable for handbag wrapping paper, gift box and other fields; Laser dielectric film, thickness: 19μm-40μm, is an upgraded product of laser transparent film. Its notable feature is that the laser brightness is several times stronger than that of ordinary laser transparent film, and the laser pattern is indelible. Especially suitable for laminating paper products such as high-grade medicine boxes, wine boxes and gift boxes; Laser foil film and laser bronzing materials can be divided into two categories: plastic and paper adhesive, with plastic or PET film as the substrate for hot stamping and paper adhesive as the substrate. Hot paper glue is suitable for hot stamping various signs, patterns and patterns on paper substrates such as invitations, greeting cards, calendars, postcards and book covers. Thermoplastics are suitable for hot stamping pencils, movable pens, ballpoint pens, plastic toys and other products. It can also be used to hot stamp various signs, patterns and patterns on PET film, and then transfer them to bicycles, glass and machinery as advertisements or trademarks through adhesive backing, which are colorful and lifelike in the sun. Because of its high security and anti-counterfeiting, brilliant colors, dynamic illusion effect and positive code anti-counterfeiting, laser film now plays an important role in various fields.