What are the characteristics of backpack zippers made of different materials?
Zipper is one of the most important accessories of backpack, which can directly affect the service life of backpack.
Backpack zippers are divided into different types according to different properties. According to the material classification, they can be divided into three types: resin zipper, nylon zipper and metal zipper.
Next, Xilong luggage manufacturers will tell you what are the characteristics of backpack zippers made of different materials. Let's learn about them together.
1, resin zipper, features: resin zipper texture tough, wear resistance, corrosion resistance, colorful color, applicable temperature range.
In addition, because of the larger area of the upper and lower plane of the chain teeth, it is beneficial to inlay diamonds or precious stones on the plane, making the zipper more beautiful and luxurious and double its value, become a practical craft decoration.
Disadvantages: due to the large size of the chain teeth particles, there is a sense of coarseness, and the light slip of the pull-off is better than other categories of similar models (Nylon zipper, metal zipper)The zipper is slightly worse (Slightly inferior).
2, nylon zipper, features: nylon zipper is soft, smooth surface, bright and colorful color.
The most prominent features are lightness, thin chain teeth and wrapping.
Among them, waterproof zipper is also a branch of nylon zipper, which is nylon zipper with some special treatment: PVC film, TPU film, waterproof agent soaking, coated waterproof zipper, etc.
Disadvantages: polyester monofilament is easy to age and has a narrow application range for high and low temperatures.
3, metal zipper, features: Durable, soft, elegant and solemn.
Disadvantages: chain teeth than other categories of zipper easy to fall off and shift, due to the high price of raw materials, so higher than other categories of zipper price.
Among them, compared with the copper zipper of the same model, the aluminum zipper has a poor strength.
However, after surface treatment, it has the decoration of imitation copper and multi-color, because the price is lower than that of copper, and its sales price has a certain competitive advantage.
The quality of the backpack zipper is not only related to the quality of the backpack, but also the effect of the appropriate zipper and backpack style. The small zipper has a great effect.
Therefore, whether it is to buy or customize backpacks, everyone should pay attention not to ignore the zipper choice.
If you don't know much about backpack zippers, you can consult Xilong luggage manufacturers online or call the toll-free hotline 4000061690 for details.