Different classifications and functions of plastic pallets
Source: kuda 2025-04-22
Deep within the standardized logistics system, plastic pallets are constructing the underlying language of modern supply chains through precise structural differentiation. From T-shaped to double-sided, from anti-static to cold chain specific, each structural parameter hides a specific logistics password. According to statistics from the Global Logistics Equipment Association, reasonable selection can increase storage efficiency by 40% and reduce transportation losses by 62%. This article will decrypt the classification rules of plastic pallets and reveal the logistics wisdom hidden in their structures.
The nine point support structure of the Tian shaped cardboard has created a mechanical miracle. The reinforcement network with four vertical and three horizontal bars at the bottom converts concentrated loads into distributed stresses. DHL's actual test data shows that this structure enables the dynamic load capacity of 1.2m × 1m specification pallets to exceed 1500kg, making it particularly suitable for truss robots in automated stereoscopic warehouses to grasp.
The three parallel reinforcing ribs of the Sichuan shaped pallet form the golden passage for forklift operations. The height from the bottom to the ground is precisely controlled at 100mm, perfectly matching the fork curve of a balanced forklift. At IKEA's European distribution center, the 1.8-meter-long Sichuan shaped pallets are specifically designed for transporting bed frame type oversized goods, and their unique lateral stability structure reduces the damage rate to 0.3%. The impact resistance test shows that the lateral rigidity of this type of structure is 200% higher than that of ordinary pallets.
Nine legged pallets demonstrate unique advantages in the field of lightweight logistics. The star shaped layout with nine point support achieves a weight distribution uniformity of 92%. In the drug transit warehouse of Daifuku Logistics in Japan, nine foot pallets equipped with rubber shock absorbers have successfully controlled the damage rate of glass medicine bottles during transportation to below 0.05%. The hollow design at the bottom creates an air convection layer, which increases the respiratory heat emission efficiency of fruit and vegetable goods by 35%.
HDPE cardboards build a great wall of anti-corrosion in the chemical industry. The crystallinity of high-density polyethylene reaches 92%, which can resist the continuous erosion of strong acid and alkali. After 2000 hours of contact with 98% concentrated sulfuric acid, only a 0.02mm swelling layer appeared on the surface of the blue HDPE card board. The compactness of its molecular structure results in a low chloride ion permeability of 3 × 10 ^ -9g/(m ² · day).
The notch impact strength of PP card board at -30 ℃ environment reaches 55kJ/m ². In the Russian Arctic oil and gas project, the modified PP cardboard was continuously used in a blizzard environment for 18 months without any brittle fracture. Its surface Shore hardness remains at 75D, ensuring a 60% reduction in ice adhesion.
When we turn our attention to the card matrix at the logistics equipment exhibition, those regular geometric shapes are actually decoding the gene map of logistics efficiency. From structural topology to functional differentiation, from molecular modification to scene adaptation, every technical parameter speaks the language of precise logistics.
2025-04-22
