According to not complete count, at present Chinese market has brand of film of on 10 thousand kinds of cars about, and go up among them 1000 brands claim they are " international famous brand " , risk with a few other industries well-known trademark undertakes conduct propaganda. CCTV " weekly quality reports " once also had reported to this, discover those who register to actually brands of these film of so called famous car are him manufacturer of a few home, with other industry well-known trademark is to be without a relation at all, both neither is the manufacturer that international approbates, also cannot offer former plant certified products and former plant to be protected character for consumer.
Regard international as accepted authoritative industry orgnaization, institute of international window film (IWFA) is opposite only inside global limits at present 8 enterprises such as Beikaerte, 3M undertook international produces qualificatory attestation, and there also is a few firm only in these 8 enterprises is with former plant the identity enters China. So car of our illicit home advocate right certain look be like well-known trademark to want special attention, best what one is particularly good at gets online first inquire, be like Www.iwfa.com and Www.bekaert.com.cn, understand more trade news and manufacturer setting, ensure oneself consumer rights and interests.
And when consumer is choosing former plant certified products, protect character besides former plant outside, velar definition also is one of main index. Normally the circumstance falls, the sun film light transmittance with light color is taller. But, light transmittance does not mean clarity high certainly, because velar definition is,be decided by the base material of production film and workmanship. Some coloring film uses common polyester film to be base material, because base material is in-house the structure is inattentive, coloring agent is easy and adsorptive at filmy surface, the cost that make is inferior, but technology of film of this kind of coloring is similar cloth printing and dyeing, color uniformity and stability are poor, not only off color is serious, it is easier that time grew fade and become ambiguous. Still a lot of film added agent of absorption of heat in producing a course, affect definition badly, had stuck velar hind to look toward the car from the car, appear a gender insufficient, time grew, car advocate easy two see things in a blur or dizziness.
And high grade film uses magnetism to accuse to splash shoot craft to make, wait for atom of precious rare metal through gold of adsorption of puissant magnetic field, silver-colored, nickel, titanium, guarantee against contains any coloring agent and agent of absorption of heat, the line of sight that also avoided radial diffraction generation is hazy, assured velar layer definition. Current, this kind of magnetism accuses to splash shoot craft, the whole world produced business 3 times to master this skill only, and Beikaerte is among them one of.
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