Introduction: Everyone is familiar with boxes, and everyone has some in their home. At present, cartons occupy the mainstream position in packaging, which are not only environmentally friendly, but also low-priced. Is it the packaging of home appliances, fruits, or cosmetics and toiletries, all of which are indispensable for the existence of cartons. Well, everyone knows how cartons come from. In fact, there is another important thing here that is indispensable, and that is the sealing tape. How is sealing tape made? What are the raw materials? What is the production process? Let’s take a look at it.
Production of sealing tape
Packaging tape materials are BOPP (biaxially oriented polypropylene) film and glue, which are indispensable supplies in any enterprise, company, and personal life. The country There is no perfect standard for the tape industry, there is only one industry standard "QB/T? 2422-1998 BOPP pressure-sensitive adhesive tape for carton sealing". So, how to make sealing tape? Sealing tape is also called BOPP tape. It is widely used in industrial production and daily life. All walks of life use tape to seal boxes. Sealing tape is simple, convenient and safe to use. It can be operated manually or installed on a carton sealing machine. When the carton passes, it automatically completes the sealing work on the upper and lower sides to improve packaging efficiency. How to make sealing tape?
Sealing tape production process: First use high-voltage corona on the original biaxially stretched polypropylene film to make one side of the surface rough, and then apply glue (acrylic resin) glue, also called pressure-sensitive glue), and then roll it onto the paper core to make a roll-shaped tape.
The quality of the BOPP film directly affects the quality of the sealing tape. If a brittle BOPP film is used, the tape will easily crack. Glue also affects the quality of the tape. The main component of glue is tincture, which is a polymer active substance that has certain effects at different temperatures.
The production method of sealing tape is the same as that of tape, but the glue and basic materials used are different, and the production effects are also different.
Uses of sealing tape
What are the main uses of sealing tape? 1. Protect products? This is the most important function of sealing tape. The packaging should ensure that the lamps are damaged after leaving the factory. The packaging of some products is effective until the product is used up: 2. Containing goods. Many goods (gas, liquid, powder or bulk items) cannot be transported and sold without packaging. At the same time, the packaging of the product is difficult for consumers to carry around. ?3. Beautify, introduce, and communicate the product? Through the information on the product, such as the brand, mark, packaging, code, description, etc., it is easier to manage, understand and purchase the product; through the beautiful decoration and color. The product is more attractive, arouses consumers' desire to buy, and plays a role in publicity and expanding sales. Its effect is even small advertising, according to statistics. The information conveyed to consumers on the packaging includes trademarks, product names, manufacturers, and addresses. , telephone, fax, product functions, instructions, product: product quality, capacity, net content, usage, precautions, barcode, shelf life, production period, product label, registration number, ingredients, ingredients, pattern (chamber), Information such as words identifying product characteristics, post-use processing marks for sealing tape packaging, etc. ?4. Circulation and consumer use? During the circulation process of commodities, they need to go through warehousing, transportation, wholesale, retail, multiple handling and turnover, such as corrugated cartons, pallets and containers and other transportation and packaging functions.
After reading this, you will have a deeper understanding of sealing tape. Using sealing tape not only saves costs, but also ensures the safety of users. It avoids scratches caused by old-fashioned packaging. In terms of function, the use of sealing tape provides a more stable sealing performance. It is currently the preferred material for packaging. The sealing tape is not only beautiful in appearance, but also affixed to the surface of the packaging box with almost zero thickness. Okay, that’s it for Xiaotu’s introduction, thank you for watching!
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