What kind of luggage case is good? Can your suitcase pass the test?

Even so, when buying a suitcase, we can't carry out relevant quality inspection. A truly qualified suitcase can check whether the wheels and tie rods are worn at a speed of 4 kilometers per hour after running continuously for 32 kilometers on an obstacle treadmill with an eighth height. As ordinary consumers, what we can do is to make a simple and preliminary test of the products through eye observation and hand feeling, and learn from the shopping methods of suitcases to the maximum extent. After making a choice with certain experience, you will avoid many misunderstandings and detours. Everyone should look at the recommended methods below. First, the soft box material is generally nylon, Oxford cloth or non-woven fabric. The suitcase made of this fabric has diversified design and can expand the use capacity. The box itself is relatively light, diversified in color and style, and wear-resistant. The disadvantage of this kind of suitcase is that its waterproof effect is not as good as that of a hard box, and it is not suitable for fragile items. Because the suitcase is soft, it will sway when walking on uneven roads. This kind of suitcase is more suitable for short trips. There are many brands of soft luggage: the more durable one can only be counted as a suitcase. The suitcase is made of fabric combined with EVA, so that the fabric of the soft box has a three-dimensional effect, which can shape various shapes and curves, save manufacturing wages and speed up production progress. Combined with the use of honeycomb panels, it feels like a hard-shell box, but without the weight of the hard-shell box, the box shell is more changeable. You can also increase the amplification function, install a pull rod, and design multiple pulleys at the bottom, making it easier and more convenient for users to go shopping abroad. Second, the hard box is divided into ABS, PP, PC, CURV and other materials. The suitcase made of this material has the advantages of hard texture, high shell strength, no deformation under heavy pressure, no influence from water and acidic liquid, good waterproof performance and good gloss. Easy to clean. The disadvantage is that the price will be higher because the materials are better and the cost is higher. Moreover, the box is heavy and inconvenient to use. Generally, these boxes are large, and there are no small models. This suitcase is suitable for long-distance travel and overseas travel. Third, suitcase, this is a high-end suitcase with many colors, which is more fashionable and tasteful. Of course the price is high. The disadvantage is that because it is relatively high-end, it is somewhat flashy for ordinary consumption. This kind of box needs more care and is more likely to be scratched and broken. If it is broken, it is more difficult and expensive to repair. How high is the cost of a sturdy trolley bag in luggage case quality inspection point? Just wheels, nothing else, just two wheels. Even if the price is 10 yuan, if the bag you are looking at is four wheels, it means that the light cost is already 20. If the price of the travel bag you bought is similar to the cost of several wheels, can you believe that the manufacturer has done the inspection? So basically, the bag you bought looks like a trolley bag, and the standard load generally recognized by manufacturers is 20 kg. This has nothing to do with the size of the trolley bag. The big bag only means that the capacity is large and the loading capacity is fixed. The promise it can make to you is: within 20 kilograms, it is no problem to drag normally, and it is no problem to simply carry the handle. However, no matter how big and expensive the trolley bag is, there is also this restriction. Once it exceeds this limit, it will definitely have problems.