The classification, technical requirements, test methods, inspection rules, inspection rules, marking, packaging, transportation and storage requirements of the reflective film for road traffic signs are defined by the standard of reflecting film. Reflective film standard for road traffic signs, outlines, traffic cones, traffic columns, anti collision tube, road bar and other traffic control facilities, such as the use of reflective film.
Standard precautions for reflective film:
(1) the new national standard to cancel the original national standard in the five reflective film (advertising reflective film); reflective film uses a lot of.
(2) the reflecting membrane structure is typical structure of market products for commonly used currently, does not rule out the existence of other structures, for example, the market of the prism type engineering grade reflective film belongs to a kind of reflective film (similar to the original GB four grade reflective film);
(3) reflective film life of manufacturer commitment period of use, the actual use of life and use of the material, environment, use and processors to correct storage, processing etc. factors, general to reflective film weathering performance index (inverse reflection coefficient of attenuation rate, chromaticity coordinate offset value) and apparent quality (membrane surface without rupture, foaming wrinkles) to determine. Rapid test method is the standard manual accelerated aging test (see 6.15.3) detection method, it takes about two months.
(4) the reflective film packaging requirements standard: each volume should generally not be 45.72 meters in length, the length of each roll direction joint number should not be more than three, namely each volume shall not be more than four and the short bearded more than 10 meters.
(5) in the film, revealed to back paper or film back to the reflective film paste as soon as possible, not prolonged exposure to the air, nor repeatedly paste. Good paste film label placed 24 hours, so as not to affect the bonding strength of the adhesive (adhesion).
(6) the membrane surface is strictly prohibited the use of coarse, sharp objects brush, prohibited the use of chemical solvent scrubbing, so as not to damage the membrane surface.
(7) mark board to do the mark board shall not use airtight, water airtight package, so as not to cause membrane surface foaming wrinkle. More advertising materials in the advertising business network.

(8) before the film used sand paper 300# abrading bottom plate, after the ordinary detergent or washing powder water repeatedly scrub, and then wash with water surface, until the floor completely dry after to film. Would like to know more information about the standard reflective film, can be concerned about the advertising company.