How to choose the sponge lining of the protective box? Don't buy expensive ones, only the right ones! [Figure]]
Armor shield military rotomolding box, with its strong, anti-fall, wear-resistant characteristics, has an indispensable protective effect on a variety of instruments and equipment. However, the hard shell alone cannot be foolproof for the protection of the product, because the box and the internal equipment are in hard contact. Under severe impact, the sponge lining that plays a shock absorption role plays a key role. Auxiliary role.
According to different equipment and protection requirements, the choice of lining is also varied. The armored shield supports the selection of a variety of sponge linings to meet various protection needs.
1. standard sponge
① Description: The upper cover is wavy (PU) and the lower box body is 10mm thick with pearl cotton (PE). Scope of application: The equipment is relatively light and the quantity is small; it is generally used for storage and short-distance transportation, and the transportation environment is good. ③ Customization requirements: none Advantages and disadvantages: the advantage is simple and light, no need to customize, fast delivery, low cost; do not limit the loading equipment requirements, as long as the size is sufficient can be loaded or reused. The disadvantage is that the shock absorption and protection performance is general, the equipment has no more slot partitions, and the equipment cannot be fixed without displacement. ⑤ Diagram: 2. custom EVA sponge
① Description: The upper cover is wavy (PU) or customized EVA sponge, and the lower box is customized EVA sponge. Scope of application: the equipment has a certain weight, or more equipment, or more expensive, need to be neatly classified, and fixed without displacement, high requirements for shock absorption protection of the equipment, good overall aesthetics; generally used for storage, long-distance transportation, transportation environment is bad. ③ Customization requirements: customers are required to provide the size or drawings or physical objects of the equipment to be loaded; in order to customize the technical design lining drawings. ④ Advantages and disadvantages: The advantage is that EVA sponge has high hardness, 25~40 times the hardness is optional, and the shock absorption protection of the equipment is more effective; the internal slot can be customized according to the requirements, the partition is clear, neat and beautiful. The disadvantage is that the cost is higher, the design customization time is slightly longer, and the loading can only be carried out according to the preset slot, so it is inconvenient to change the slot size to apply to other equipment. ⑤ Diagram: 3. comes standard with sponge partition lining
① Description: The upper cover is made of wave cotton (PU), and the lower box body is made of 10mm thick pearl cotton paste layer (PE) partition (wood board covered with 2mm thick EVA sponge). Scope of application: the equipment has a certain weight, or more equipment, or more expensive, need to be neatly classified, and fixed without displacement, high requirements for shock absorption protection of the equipment, good overall aesthetics; generally used for storage, long-distance transportation, transportation environment is bad. ③ Customization requirements: customers are required to provide the approximate length, width and height of the equipment or the number of partitions they want and the size of the partitions. Advantages and disadvantages: The advantage is that the cost is lower than that of EVA sponge lining; simple functional partition can be realized. Disadvantages are limited shock absorption and protection performance, square slot position, limited clamping and limiting function for equipment, and inability to fix equipment without displacement during transportation. ⑤ Diagram: 4. free barrier lining
① Description: The upper cover is wavy (PU), and the lower box is EVA sponge free partition. Scope of application: There are many devices, and slot partitioning is required, but the budget is low, and detailed dimensions or drawings of the device cannot be provided, so the slot size is adjustable. ③ Customization requirements: customers need to provide the number of partitions they want. Advantages and disadvantages: The advantage is that the cost is lower than that of EVA sponge lining; the free barrier of functional partitions can be realized; the shock absorption protection performance is better. The disadvantage is that the shock absorption and protection performance is not as good as that of the whole EVA sponge. Free barrier can only select one direction of length or width in advance; The square slot position has limited clamping and limiting function for equipment. ⑤ Diagram: |
Key words:
rotomolding airdrop box | safety protection box | server rack box | aviation aluminum box | cold chain insulation box | fire cart
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