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The difference between injection molding protective box, military rotational plastic box and aviation box

2020-08-19 09:30:31

As the name implies, the injection protective box is a plastic protective box made by injection molding process. Its characteristics are fine process, delicate box composition, integrated molding, waterproof, dust-proof and compression resistance, and strong protection performance. Domestic injection protection box material is generally used PP, PP plus alloy materials, ABS and other materials. PP material has good ductility and soft texture, so the surface of the box made of PP material will be smoother, but the box texture will be soft, the surface is easy to be scratched, and the protective performance is relatively poor compared with other materials. PP plus alloy material is the most popular material at present. Its main reason is that it combines the ductility of PP material and the firmness of alloy material. The box is solid, the surface is not easy to scratch, and has good ductility, strong compression resistance and weather resistance. Therefore, it has been favored by many enterprises and military police forces. ABS material box surface is smooth, but the material limit, this kind of material box ductility is poor, the box is relatively brittle, the compression capacity is not strong. The above is the comparison of the three popular materials. The injection box is usually not too large. Because of the injection molding process, too large box tension is not good, and it is not resistant to pressure. Therefore, manufacturers in the injection molding industry rarely open too large box mold.

This kind of box is formed by rolling molding. The wall of the box is thick. The box is relatively bulky. It is usually used by military forces. Therefore, the color of the box is made of military green. The process of this kind of box limits the size of the box and can not be too fine, but the shock and compression resistance of the box is good. Compared with the injection molding, there is no need to worry about the box tension is not enough, so it can be made into a large box, so it will be used as a material, equipment and equipment transport box.

The above two kinds of boxes are all molded by injection molding / rotational molding. The existing box size can not be changed at will. If the customized size needs to be customized, the mold opening customization is required. Therefore, only those manufacturers with mold and strength can have the ability to customize the above two kinds of boxes.

Aviation box is a box with aluminum box, gold frame and aluminum plate splint. This kind of box can be customized according to the required size without mold opening. But this kind of box's compression and waterproof capacity is very general, can't play a good protective role, for too heavy items also can't bear. Generally speaking, it is easy to customize and has poor protection performance, so it can only be used as a delivery box for some articles with low protection requirements.

KAXIKE safety protection case are made of improved engineering plastics, which have good weather resistance and can work in the range of - 40 ℃ ~ 95 ℃. The case can resist ultraviolet radiation, strong impact, abrasion resistance, anti-aging and flame retardancy. Waterproof and dustproof grade IP67, impervious to dust, dust-free entry, protective immersion, standard pressure time no water entry, perfect protection for instrument and equipment.