As a key carrier of modern industrial logistics, anti leakage plastic pallets achieve a balance between safe storage and efficient transportation through the synergistic effect of material innovation and structural design. Its technological evolution is driving the standardization process in industries such as chemical, food, and pharmaceutical.
Technical principle of anti leakage plastic tray
The core design of the anti leakage plastic tray is based on a dual sealing mechanism:
On the material level, high-density polyethylene (HDPE) or polypropylene (PP) is used as the main material, and a molecular structure dense anti permeability barrier is formed by adding impact modifiers and anti-aging agents.
At the structural level, the bottom of the tray is designed with an integrated grid reinforced rib structure, which is combined with a circular water blocking groove at the edge to form a physical leak proof barrier. Some high-end models will also embed rubber sealing strips at the seams to achieve zero liquid leakage.
Core functional advantages: Safety protection: capable of carrying liquid hazardous chemicals such as acid and alkali solutions and oils, with a leakage rate of less than 0.1% (in compliance with GB/T 15234-2022 standard).
Durability: Corrosion resistance is more than three times higher than that of metal trays, and the service life can reach 8-10 years.
Intelligent Expansion: The new generation of products integrates RFID chip slots and supports logistics traceability management.
Industry application scenarios
In the field of chemical engineering, it is used for the internal turnover of hazardous chemicals such as electroplating solutions and dyes to avoid ground pollution.
Cold chain logistics: Anti leakage design can withstand water stains caused by thawing of frozen products, preventing cold chain vehicles from rusting.
Food and medicine: Made of FDA certified food grade plastic material, suitable for sterile transportation of sauces and pharmaceutical raw materials.
Future development trend: With the tightening of environmental regulations, the application proportion of recyclable modified plastics (such as rHDPE) is expected to reach 40% by 2030, and anti leakage trays will develop towards modular assembly design.
With the tightening of global environmental regulations and the acceleration of Industry 4.0, leak proof plastic pallets have evolved from simple logistics vehicles to key nodes in intelligent supply chains.
2025-05-24
