The International Standard (ISO) originally had four pallet standard specifications, namely 1200×800, 1200×1000, 1219×1016, and 1140×1140. Now the ISO specification has passed a new plan, adding two specifications of 1100×1100 and 1067×1067 (both in mm), becoming 6 standard specifications.
 Wooden pallets are pallets made from natural wood. It is the most widely used tray now. The pallet is a horizontal platform device used for the assembly, stacking, handling and transportation of goods and products as a unit load. It is generally made of wood, metal, and fiberboard, which is convenient for loading and unloading, and handling unit materials and small quantities of materials. The types of pallets are mainly wood, plastic and other materials
 Wood is now the most widely used because it is cheap and strong.
   Wooden pallets are made of logs, which are dried and shaped to reduce moisture and eliminate internal stress.
Then it is cut, planed, broken, edged, sanded and other finishing treatments are carried out to form the profile plate.
Use nails with anti-off function (nut structure in some cases) to bind the profile plates into half
The finished pallet is finally finished, non-slip treatment and wax sealing treatment. Wooden pallets are now the most widely used
Tray. Pallets are used for assembly, stacking, handling and transportation of goods placed as unit loads
And the horizontal platform device of the product. Generally made of wood, metal, fiberboard, easy to load, unload, and move
Transport unit materials and small quantities of materials.
   Log materials: At present, domestic wooden pallets mainly include pine, hemlock, fir and others
Miscellaneous hardwood, different materials represent the different performance of the pallet. The European pallet standard clearly stipulates
Aspen must not be used.
   Moisture content: The moisture content of the pallet logs affects the shrinkage, deformation, and even cracking of the pallet.
The application of high-standard trays has strict control over its moisture content indicators. European standard for wooden pallets
The moisture content cannot exceed 22% of the quality of the wood in its dry state. It is defined as a minor defect in the range of 22% to 26%. If it exceeds 26%, it is unqualified.
   Wood pallet: A pallet made from natural wood. It is now the most widely used because it is cheap and strong. Main parameters: length / width
/ Height / length, width and height error / diagonal error / rated load / maximum stacking layer number / deflection / surface anti-skid coefficient
   Advantages: high accuracy, not easy to deform, reinforced with high-strength screws, no nails, good firmness