Rainbow film is a new and high-tech decorative plastic film material. After passing through a production equipment of more than 20 meters, crystal clear and transparent plastic particles are slowly inhaled. From the other end is a colorful rainbow film. It uses the interference principle of light, white light enters the film from the outside, interferes with light, and then reflects it, It produces colorful colors. When the viewing angle of rainbow film is changed or lined with different background colors, the color will also change, creating colorful and distinctive packaging decoration effects. Rainbow film opens up a new field for product packaging. Surprisingly, the transparency and dazzling visual effect of the film itself are maintained without adding any dye or printing pigment in the whole production process. It is an effect that cannot be achieved by transparent film or color masterbatch or color film transformed through printing. The cost of this rainbow film is far lower than that of aluminum plating or laser film, which is a major breakthrough in the application of color film.
Follow up processing and application: the rainbow film has unique color effects or uses different patterns, background colors and surface processing, such as printing, bronzing, embossing, etc., showing a variety of novel decorative effects. It has a wide range of applications. Rainbow film is covered with opaque paper, plastic film or textiles. It can be used for gift packaging, decorative surfaces of Hard boxes and pipes, greeting cards, menus, shopping bags, color ribbons, self-adhesive labels, trademarks, book and magazine covers, etc. Rainbow film is covered with transparent materials. It can be processed and cut into silk for textile processing or carved into powder for cosmetics and pigments. It can also be directly used for gift packaging, layout and display, handicraft materials, stage settings, festival decoration, ribbons, wreaths and so on. The rainbow film is covered with thick thermoplastic materials, and can be used as thermoformed packaging and display supplies, lampshades, tableware mats, shower curtains, shading curtains, umbrellas and raincoats, handbags, straps, dressing box shells, etc.
