What special materials are used to improve the stickiness of large yellow sealing tape?
Publish Time: 2025-01-23
In many fields such as packaging, logistics and industrial manufacturing, large yellow sealing tape has become an indispensable auxiliary tool with its excellent high strength and stickiness. So, what special materials and technologies are used in the design and manufacturing process of this tape to ensure its excellent performance?
The core of large yellow sealing tape lies in the choice of its substrate. Usually, this tape uses polypropylene (PP) or oriented polypropylene (OPP) film as the substrate. Polypropylene material has the characteristics of light weight, high strength, waterproof and moisture-proof, as well as cold and heat resistance, which enables the tape to maintain stable performance under various environmental conditions. Oriented polypropylene film further improves the strength and toughness of the material through a special stretching process, thereby enhancing the carrying capacity of the tape.
In addition to high-quality substrates, the stickiness of large yellow sealing tape is also inseparable from the application of acrylic adhesives. Acrylic adhesives are known for their strong adhesion, temperature resistance and chemical stability, and can firmly adhere to various material surfaces, including paper, plastics, metals, etc. During the manufacturing process, the acrylic adhesive is evenly coated on the substrate surface through a precise coating process, ensuring that the tape has consistent stickiness in all parts.
In addition, large yellow sealing tape also uses special processing technology to enhance its durability and service life. For example, some tapes are treated with anti-aging during the production process to improve their ability to resist environmental factors such as ultraviolet rays and oxidation. At the same time, by optimizing the cutting process and edge processing technology, the tape is not easy to break or debond during use, further extending its service life.
It is worth noting that the color selection of large yellow sealing tape has also been carefully considered. As a high-visibility color, yellow is not only easy to identify, but also provides clear visual indication in low-light environments. This is of great significance for ensuring packaging integrity and improving logistics efficiency.
In summary, the reason why large yellow sealing tape can be widely used in many fields is inseparable from its high-quality material selection, precise manufacturing process and special technical processing. The combined effect of these factors enables the tape to have good durability, visibility and environmental performance while maintaining high strength and stickiness.
