中国亚州女人69内射少妇_91免费看_性少妇VIDEOXXⅩ欧美69_久久久国产精品一区二区三区_国产精品亚洲视频_国产91在线视频

All our travels should be towards our ideals!

News Center

How to choose a trolley case that suits you

2020-11-10 15:35:12 Pinghu Hongyu Bags Co., Ltd. Read

        There are a few things to pay attention to when choosing a trolley case: 1. The material of the trolley case; 2. The accessories of the trolley case; 3. The capacity of the trolley case.

        Trolley cases are divided into soft cases and hard cases according to their materials. The soft cases are divided into full soft cases and semi-soft hard cases. The hard cases are generally divided into aluminum frame cases and zipper cases.

        Soft boxes are generally made of Oxford cloth, polyester, canvas, etc. Because they are made of fabric, they are generally lighter. There are usually many bags before and after the soft box body, which makes the soft box have the advantages of multiple functions and large capacity, but the waterproof performance of the soft box is generally not very good; the hard box is generally made of PP, PC, ABS+PC and other materials , Generally colorful, beautiful appearance, impact resistance, can protect the luggage in the box, but generally heavier than the soft box;

         Here are some of these materials: Oxford cloth: a material similar to nylon, the advantage is that it is wear-resistant and practical, but the disadvantage is that the boxes are the same, it is difficult to distinguish luggage at the airport, and they are heavier. Polyester: Polyester fabric is a commonly used chemical fiber fabric. It has high strength and elastic recovery ability, and has good waterproof luggage. It is often used for outdoor products. Canvas: The biggest advantage is wear resistance. The color of the canvas material is very uniform, but the disadvantage is that the impact resistance is not as good as Oxford cloth. ABS: lighter, more flexible and rigid surface, good impact resistance, easier to clean, the disadvantage is that it is prone to scratches. PC: Anti-drop, waterproof, impact-resistant, abrasion-resistant, stronger than ABS, the strongest in the box, of course, the price is also expensive, the biggest disadvantage is the weight. Other materials: cowhide: from a price perspective, cowhide is the most expensive. From the performance point of view, it is also the most precious: fear of water, fear of rubbing, fear of pressure, fear of scratching-fear of everything and need to be properly kept. Of course, cowhide boxes are very valuable. However, the use of leather is indeed not environmentally friendly, and there is no harm if there is no sale. Pu leather: It is the artificial leather PU material that everyone is familiar with. The advantage of this kind of box is that the appearance is very similar to leather, but the price is much lower than that of leather. The appearance is high-grade, not afraid of water. The disadvantage is that the abrasion resistance and firmness are low. So if you are traveling far, it is recommended to choose PC, PC+ABS box is better.


主站蜘蛛池模板: 三妻四妾免费观看 | 俺也来俺也去天天综合久久 | 色就色综合偷拍区第三十七页 | 成人一级片 | 久久精品无码一区二区三区不卡 | 亚洲激精日韩激精欧美精品 | 丰满熟妇乱又伦精品 | 亚洲一区二区精品蜜桃 | 国产三级A三级三级 | 久草热久草视频 | A级国产乱理论片在线观 | 99久久免费精品国产男女性高好 | 国产无套乱子伦精彩无码视频 | 国产尤物精品视频 | 人妻无码AV一区二区三区精品 | 色综合国产 | 99久久精品熟女高潮喷水免费 | 丰满少妇又爽又紧又丰满在线观看 | 69av在线观看 | 黄色的网站免费在线观看 | 欧美乱大交xxxxx春色视频 | 国产在线色 | 96精品人人人人 | 无码精品国产VA在线观看 | 亚洲精品一区久久久久久 | 日韩一区二区三区在线观看视频 | 久久久区 | 想看黄色一级片 | 成人在线视 | 欧美黑人性生活 | 亚洲人成网站精品片在线观看 | 久久99中文字幕 | 99久久国产露脸精品竹菊传媒 | 中文精品一区 | 97国产精品 | 亚洲天堂导航 | 男人操女人国产 | 玖玖在线精品免费视 | 久久精品国产视频 | 亚洲精品久久久久久久久久 | 成人欧美一区二区三区视频不卡 |