Lead: Everyone is familiar with the box. Everyone’s home is more or less so. For now, cartons occupy the mainstream position in packaging, which is not only environmentally friendly, but also inexpensive. Whether it is home appliances, fruit and fruit packaging, or cosmetics, toiletries are indispensable in the presence of cardboard boxes. Then everyone knows how to get the carton. In fact, there is an important feeling here, which is also missing. That is the sealing tape. How is the sealing tape made? What are the raw materials? What is the production process? Let me show you how.
Manufacture of sealing tape
The packaging tape material is BOPP (bidirectional stretch polypropylene) film and glue. It is an indispensable item in the life of any enterprise, company, or individual. The country has no perfect standard for the tape industry. There is only one industry standard “QB / T 2422 -1998 BOPP pressure-sensitive adhesive tape for sealing. So, how to make sealing tape? The sealing tape is also called BOPP tape. It is widely used in industrial production and daily life. Tapes are used to seal boxes in all walks of life. The sealing tape is easy to use, convenient and safe. It can be operated manually or installed on the sealing machine. When the carton passes by, it automatically completes the sealing work on the upper and lower sides to improve the packaging efficiency. How to make sealing tape?
Production process of sealing tape: first, high-pressure corona on the basis of biaxially stretched polypropylene film to roughen the surface of one side, then apply glue (acrylic glue, also called pressure-sensitive adhesive), and then roll it Go to the paper core and make a roll of tape.
The quality of the BOPP film directly affects the quality of the sealing tape. If you use a brittle BOPP film, the tape is easy to crack. Glue also affects the quality of the tape. The main component of the glue is tincture fat, which is a kind of polymer active substance that has certain influence at different temperatures.
Industrial special tapes are made in the same way as box sealing tapes, except that the glue used and the basic material are different, and the effects produced are also different. You can refer to our other introduction article here, CLICK HERE TO SEE MORE INFORMATION.
Use of sealing tape
What are the main uses of sealing tape?
1. Protect the goods This is the most important function of sealing tape. The packaging should ensure that there is no damage after the goods leave the factory. The packaging of some products is effective before the carton is used up:
2, contain goods Many goods (gas, liquid, powder or bulk goods) can not be transported and sold without packaging. At the same time, the merchandise after containment lags behind consumers.
3. Beautify, introduce, and publicize the products through the installed trademarks, marks, waterlogs, codes and other information, which is convenient for product management, recognition and purchase; through exquisite decoration and color. Make the products more attractive and cause consumers The desire to buy has played a role in publicizing and expanding sales. Its effect is even no less than advertising. According to statistics, the information conveyed to the consumer tablets on the packaging includes trademarks, product names, manufacturers, addresses, telephones, faxes, product functions, standby, production: quality, capacity, net content, usage, precautions, barcodes Shelf life, production cycle, product label, record number, ingredients, ingredients, patterns (room), words identifying product characteristics, processing marks after packaging tape packaging and other information.
4. Fangyi circulation and consumer use In the process of commodities collection and circulation, it needs to go through storage, transportation, wholesale, retail, multiple handling and turnover, such as corrugated cardboard boxes, pallets and containers.
After reading, do you have a deeper understanding of the sealing tape? The use of sealing tape not only saves costs, but also guarantees the safety of the user in use. It avoids the situation that the old-fashioned packaging scratches people. The use of sealing tape in function, the sealing tape has a more stable sealing. It is currently the preferred material for packaging. The sealing tape is not only beautiful in appearance, but also attached to the surface of the packaging box in a way that the thickness is almost zero. Okay, I ’m here. Thank you for watching!
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Shenzhen World Packing Industrial Limited
Top Stretch Film & Adhesive Tapes Manufacturer in China