Transport packaging inspection and stacking methods

With the further development of the market economy and the global market, the national market and even the global market are becoming more and more integrated. In this rapid development process, companies including the electrical appliance industry are no longer confined to the local market, but actively expand the entire domestic market, even the huge overseas market. In the course of its sales, this is inevitable. I have encountered the problem of product transportation. As the main form of transport packaging, carton bears the function of protecting and carrying products. What standards do you need to use for transporting cartons before they are shipped or what kind of inspections do you perform? What kind of stacking is used to protect the product during transportation? Some end-users discussed the issue of “stacking methods in the inspection and transportation of cartons, cartons, etc. before transportation”.

Environmental testing, compression testing, vibration testing, and drop testing, as professional electric appliance manufacturers, must ensure that their products are in good condition when they reach the customer. In order to achieve this goal, packaging has become the carrier of this mission. Whether it is domestic sales products or products exported to foreign countries, corrugated cartons are the main packaging materials used in logistics today. Naturally, they play a very important role in the protection of products during transportation.

The actual protective capacity of corrugated cartons directly affects the quality of the interior products, and thus takes into account the environment that the products may encounter in the process of circulation, such as the high temperature of the container, the continuous rainy season, and the pressure of the upper products that it bears during stacking. In the transportation process such as jolting, collapsing of the handling process and many other factors, the following tests on the corrugated boxes before transport are indispensable: environmental tests (wet and dry tests), compression tests, vibration tests, and drop tests. The selection of packaging materials to protect the interior products through the completion of these tests will be quite beneficial for products that are transported to relatively hostile environments, where the transportation is long and the loading and unloading methods are rude.

Specific test methods and requirements can be operated with reference to national standards. Export products can also be operated with reference to the standards set by the International Safety Transport Association. Now briefly introduce these test methods: first is to carry out environmental testing, environmental testing is to put the whole box packaging in a simulated environment, first place it in a normal temperature, high humidity environment for several hours, and then store it in high , low humidity environment for several hours; after the compression test, the use of the compressor to apply a certain pressure on the sample for a certain period of time; then do a fixed displacement of the nonlinear vibration test; the last drop test, drop test height in accordance with the weight of the entire box It depends on the standards that the product should perform.

In the transport process, different stacking methods will also play a different role in the protection of the corrugated boxes of products. The outer packaging of electrical products is mainly based on the shape of a rectangular box, and the feasibility of transportation costs must be taken into account. There are mainly two types of stacking methods in the process: overlapping and crisscross.

Overlap is also called straight pile method. It is stacked one by one and stacked layer by layer. This method is easy to operate and count, but it is poor in stability. It is suitable for bags, boxes and baskets. Loading items, as well as plates, tablets, etc. Export products are generally shipped in containers. Containers need to take into account the full use of space, and the internal structure is compact. Overlays are commonly used to stack stacking crisscross patterns, which means that each item is stacked in the direction of change, suitable for pipes and bundles. , long boxed items, etc., this method is more stable, but the operation is inconvenient. In more spacious places such as warehouses, crisscrossing can be used to enhance the stability of the stacking code. When using small trucks to transport goods, if the surrounding fences are shorter, crisscross patterns can also be considered for shipping. Improve stability.