The ABS material trolley case belongs to thermal vacuum forming. The hard shell has an inner center. The internal texture is more exquisite and the surface of the case changes more. It is more impact resistant than the soft case. However, due to the frame, the weight is heavier. It can protect the clothes from becoming crepe, and the fragile products are not easily damaged. Generally speaking, the more full the box is, the better. It is safest to fill all the gaps and overflow. It is the most correct and the most effective to press and close.
Custom PP trolley case
It belongs to injection molding, the inside and outside are the same color, there is no inner and middle, and it is probably the raw material of PP. PP raw materials are developed to fit modern products due to the need to save manpower. The development cost is expensive, but the service life is relatively long. All spare parts are specially equipped and cannot be modified. Therefore, only professional brands or professional factories have the ability to develop and produce. It is characterized by impact resistance and good water resistance.
Aluminum alloy trolley case
The characteristics of aluminum alloy are durability, wear resistance, impact resistance, and the service life of the case itself can be maintained at five or more than ten years. It is divided into one-piece molding, such as ZERO, or combined molding. However, the damage of the surrounding accessories can still be repaired. If you require a beautiful and intact appearance, it is probably impossible, unless you want to change to a new suitcase. Otherwise, it should be rarely used in situations where it is too difficult to use. But the condition is that it must be used in the correct way to make use of its characteristics. Compared with ordinary suitcases, it is a little heavier and more expensive than ordinary suitcases.
Features are simple, change a lot, and can accommodate a little bit more. But the advantages are also disadvantages. If there are too many things inside, the stitches will be tightened beyond the force value, and the stitches will be cracked. In addition, during the baggage check-in process, the force will exceed the force value at the moment of collision. The stitches are broken, and 70% of the soft suitcases are damaged in this way.
EVA material trolley case
The kindergarten schoolbag custom manufacturer EVA material trolley case is made of cloth surface combined with EVA material. In the past ten years, the revolutionary development of the soft case can make the cloth surface three-dimensional, shaping various shapes and curve plans, and the use of honeycomb panels can be used. Save the salary of manufacturing and speed up the production process. As a result, a new generation of suitcases was born. The appearance is like a hard shell box, but without the weight of a hard shell box, the panel of the box body is more varied; it can also add expanded functions and install The design of the trolley and multiple pulleys at the bottom makes it easier and more convenient for users, so that travelers who go abroad for business and shopping do not need to bring more suitcases.
Customized PE trolley case
PE’s characteristics are lighter and more impact-resistant than ABS. It can be combined with a soft box. In recent years, oil prices have soared. The weight is a concern of various travel and transportation companies, especially in Europe. The luggage is now lighter and more durable. The direction of development is the PE material, the safety of the hard shell box, and the simplicity of the soft box. However, it is also made of sewing thread. Do not contain too much and too full, and once it is cracked by the sewing thread It must be scrapped and cannot be repaired, which is its only defect.
Combining the ABS and the soft box method, the bottom force structure is made of ABS. The wheels, pull rods, and handles are all assembled on the ABS. The front piece is sewn with a cloth surface. The hard shell box guarantees that there are soft The characteristics of the box, as well as the expanded functions, are the best choice for travelers or business travelers.