What does the “main mark” include? Consignee abbreviation or logo, contract or order number, port of destination, and package number (e.g., 1/100). The main mark ensures the cargo “matches the documents” and serves as the primary identifier.
When an outer carton arrives at the port, workers don’t look inside; they look at the shipping marks—destination, package count, fragility, moisture protection—relying entirely on those lines of text and symbols to know how to handle it. If the marks are printed incorrectly, the cargo might end up at the wrong destination. This article explains outer carton shipping marks clearly so that clients involved in foreign trade packaging can use it as a reference.
What are the transport symbols? Symbols indicating fragility (glass/wine glass icon), protection from rain (umbrella icon), “this side up” (arrow), stacking limits, lifting points, etc., are displayed using standard graphics. These symbols allow handlers to “understand the risks” and are crucial for protecting the cargo.
What should be considered for export shipping marks? Follow client requirements (many clients specify a particular format); adhere to the destination country’s language and regulatory requirements (some nations mandate specific labeling); ensure printing is clear and abrasion-resistant, and reinforce labels that might easily peel off. Accuracy of information is more important than aesthetic appeal.
How do you verify shipping marks? Check every item before shipment: consignee, port of destination, package count, gross/net weight, country of origin, and transport symbols. Ensure the marks match the information on the outer carton to prevent misidentification when multiple batches are shipped together. Discovering a shipping mark error only after the cargo is already at sea spells major trouble.
What is a shipping mark? It is the informational label printed on the outer shipping carton, consisting of the main mark (primary identifier) and the side mark (supplementary information). Shipping marks serve as the cargo’s “ID card” throughout the logistics process, essential for customs declaration, handling, and customs clearance.
What does the “side mark” include? Product name, specifications, quantity, gross and net weight, country of origin (“Made in China”), and carton dimensions. The side mark clearly describes the contents, serving as the reference point for customs inspections and warehouse receiving.


