Sealing tape has strict requirements on packaging, and there are many uncertain factors during transportation. The following are the precautions for box tape packaging: 1. The sealing tape is packaged with unmarked paper or plastic film tube. 2. Corrugated boxes should be used for packing boxes with sealing tape. The carton should have sufficient strength and rigidity to ensure that the tape is not damaged during storage and transportation. 3. In the course of transportation, packing with sealing glue must be based on the nature of the goods to protect the goods as much as possible. Special goods should be marked and marked.   Unitization: This is one of the biggest characteristics of stretch film packaging. With the help of the film's super winding force and retraction, the product is compactly and fixedly bundled into a unit, so that the scattered small pieces become a whole, even in unfavorable environments, the product does not have any looseness or separation, and there is no sharp Edge and stickiness to avoid damage. Primary protection: The primary protection provides the surface protection of the product, forming a very light and protective appearance around the product, so as to achieve the purpose of dustproof, oilproof, moistureproof, waterproof and anti-theft. It is particularly important that the stretch film packaging makes the packaged items evenly stressed and avoids damage to the items caused by uneven force, which is not possible with traditional packaging methods (bundling, packaging, tape, etc.). Compression fixation: The product is wrapped and packaged by the retraction force of the stretch film to form a compact, space-saving unit, so that the pallets of the product are tightly wrapped together, which can effectively prevent the product from being transported The mutual dislocation and movement, and at the same time, the adjustable stretching force can make the hard products tightly adhere to the soft products, especially in the tobacco industry and the textile industry, which has a unique packaging effect. Cost saving: The use of stretch film for product packaging can effectively reduce the cost of use. The use of stretch film is only about 15% of the original box packaging, about 35% of the heat shrinkable film, and about 50% of the carton packaging. At the same time, it can reduce the labor intensity of workers, improve packaging efficiency and packaging quality.