Custom made ABS material trolley case
It belongs to thermo-vacuum molding. The hard shell has an inner side, and the internal texture is more delicate. The surface of the shell is more variable. It is more impact-resistant than a soft case. Crepe, fragile and easy to damage. Generally speaking, the fuller the box is, the better. It is safest to fill all the gaps. It is the most correct and durable to press and close.
Custom made PP case
It belongs to injection molding. It has the same color system inside and outside, and there is no inside and inside. It is roughly made of PP. The PP material is developed to meet the requirements of modern products due to the loss of manpower. The development cost is expensive, but the service life is relatively long. All spare parts are exclusively equipped and cannot be modified. Therefore, only professional brands or professional factories have the ability to develop and produce. Its characteristics are impact resistance and good water resistance.
Aluminum trolley case
The characteristics of aluminum alloy are durable, wear-resistant, impact resistance, the service life of the case itself can mostly be maintained for five years or more, and it can be formed in one piece, such as ZERO, or combined molding. However, the damage to the surrounding accessories is still repairable. If you require a beautiful and complete appearance, it is probably not possible. Unless, you want to change to a new suitcase. Otherwise, it should be rarely used. But the premise is that the characteristics of the suitcase must be used properly in order to exert its characteristics. Compared with ordinary suitcases, heavier weight is more expensive than ordinary.
Soft case
The characteristics are light, changeable and can accommodate a little more things. However, the advantages are also disadvantages. If too many things are built in, the car stitches are tightened beyond their force value, which will cause the seam to crack. In addition, during the luggage check-in process, if the force exceeds the force value at the moment of the collision, the seam will be sewn The cable was broken, and 70% of the soft luggage was damaged in this way.
