YKK's full name is Kogyo Kabushikigaisha Yoshida. YKK is the originator of the zipper industry, on behalf of the industry standard, because the use of precision technology in Japan, the raw materials and management methods, YKK price is about 10 times that of other brands, the zipper. And at present, YKK is still the biggest market share of the zipper and button industry.
Because they can not replace the fine quality. Because of its high price, and the dosage of the zipper bag is very much, so most of the bags are not willing to use YKK zipper. But always pursue the perfect vertical limit of course can not let the product have any regret.
YKK dosage is relatively large, the situation is quite large, the identification of a good, good clothes as long as the use of a fake zipper, the dress is certainly false. Generally speaking from the following several aspects to pay attention will not be a problem:
1 general use of real YKK clothes, work is more exquisite, the price is more expensive than the general brand. If very cheap clothes with YKK, the general may be false. Large stores sell clothing used in general is really YKK.
2 good outdoor clothing if you use the YKK zipper, the main zipper clothing is generally a kind of (pull and pull the lid part of the connection is active), pocket and the interior of the zipper is generally not self locking device. If the main zipper is not a self - locking device, it may be false.
3 from the process, really YKK materials is quite thick, the appearance of smooth, printing beautiful (concave or convex) font is certain, and fake YKK font what has, and printing vague, or stroke to a fine, pressure unevenness, obvious defects in the processing. On the surface of coating problem involves many factors, novice is not easy to distinguish, not much to say.
4 if it is genuine YKK, in addition to YKK words, there will be other relevant information, the key parts will have very small y or YKK stamp words, and is the norm. Fake YKK only a few words, but imitation is also good printing all.
5 true nylon, resin, and invisible YKK zipper teeth from the naked eye and false is not easy to see, the best from the pull head and pull part to distinguish. Metal tooth difference is relatively large, YKK with the technology, I have seen the fake is a round of the process, but the tooth is not unique to YKK, and now there are domestic manufacturers began to apply the technology of square teeth.