It can be found from the investigation that most of the pallets of enterprises are turned around within the enterprise, so that the company's products have been manually loaded and unloaded for many times, which greatly reduces the work efficiency, and accordingly increases the circulation cost of the product, thereby reducing the product Competitiveness in the market. Today, the editor introduces you to the knowledge of the national standards for paper trays.
Paper tray usage introduction:
Paper pallets are horizontal platform devices used for containerization, stacking, handling and transportation of goods and products as unit loads. It is generally made of wood, metal, and fiberboard, which is convenient for loading and unloading, handling unit materials and a small amount of materials. The types of pallets are mainly wood, plastic, metal and other materials. Wood is the most widely used now, because it is cheap and sturdy; plastic pallets are more expensive and have a lower load, but with the progress of plastic pallet manufacturing technology Some high-load plastic pallets have appeared and are slowly replacing wooden pallets. The metal tray is strong and durable, the disadvantage is that it is easy to corrode and the price is higher.
Paper tray material introduction:
Tray made from pulp and paperboard. With the increasing requirements for the environmental protection of packaging materials in the entire international market, in order to achieve the requirements of rapid commodity inspection and customs clearance to achieve rapid logistics, tray manufacturers have successfully developed high-strength paper trays. Main parameters: length / width / height / length-width-height error / diagonal error / rated load / maximum stacking layer / deflection / surface anti-skid coefficient / water-resistant immersion time / humidity range of operating environment Features: full paper , High strength, specifications can be customized according to customer requirements.
National standard and main specifications of paper tray:
Currently, China's pallet specifications are quite confusing. In addition to the use of pallets of 800 mm × 1 000 mm and 500 mm to 800 mm specified in JB3003-81, in 1996, the Scientific Research Institute of the Ministry of Communications of China proposed the ISO6780: 1988 "Common Transport General Flat Pallet Main Dimensions and Tolerance is equivalent to the national standard of Chinese pallets. In the future, the original State Technical Supervision Bureau approved and issued this equivalent standard with the GB / T2934-1996 standard serial number, including 1 200mm × l 000mm, l200mm × 800mm, 1 140mm × l 140mm and 1219mm × l016mm, etc. 4 Tray specifications.
In addition, regarding the pallet standards, China also has GB / T3716-2000 pallet terminology, GB / T 16470-1996 pallet packaging, GB / T15234-1994 plastic flat pallet, GB / T4995-1996 intermodal general flat pallet performance requirements, GB / T4996 — 1996 national standard such as the general flat test method for intermodal transportation. Not only that, pallets of l 100mm × 1 100mm are used in large quantities in Japanese and Korean companies in China.
All of these indicate that China has adopted too many pallet standards. Without vigorous rectification, it is difficult to effectively solve the problem of uniformity of pallet specifications in China. According to the investigation of the Pallet Professional Committee, the specifications of the pallets in circulation are relatively messy. Including: 2000mm × 1000m pallet m, 1500mm × 1100mm, 1500mm × 1000mm, 1400mm × 1200mm, 1300mm × 1000mm, l200mm × 1000mm, 1200mm × 800mm, l200mm × 1100mm, 1100mm × 1000m, 1100mm × 1100mm, 1100mm × 900mm Dozens of specifications such as × 1000mm, l000mm × 800mm, l200mm × l200mm, l300mm × l600mm, l300mm × l100mm, etc. Among them, the specifications of plastic pallets are relatively concentrated, mainly 1100mm × 1100mm and 1200mm × 1000mm, accounting for about 50% of plastic pallets.
This is due to the use of injection molds in the production of plastic pallets, and the cost of mold development is relatively high. The specifications of wooden pallets are relatively confusing. The current specifications are mainly customized by the units according to the specifications of their products, which is related to the relatively simple manufacturing process of wooden pallets. The specifications of steel pallets are not many, concentrated on two to three specifications, mainly used in units such as ports and docks that have relatively high requirements on the carrying capacity of pallets. In addition, in the investigation, the pallet professional committee also found that most companies now use flat four-way forks and double-sided pallets, accounting for about 60% of the total number of pallets used. Others include flat bi-directional forks, double-sided trays, single-sided flat trays, box trays, and column trays. The number of special pallets used is relatively small. Box pallets are now mostly used for material handling in the production process of enterprises, and basically do not enter the circulation.
Editor's summary: The above is an introduction to the relevant knowledge of the paper tray material of the main specifications of the national standard of the paper tray. For more practical knowledge, please stay tuned to Qijia Information.
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