The whole production process of aluminum foil tape is that the raw materials of plastic particles are added into the film blowing machine to form a plastic film with a width of about 1.3m. According to the purpose of the tape, different plastic particles are selected and some special additives are added.



After blowing the film, put the film on the coater to coat the glue. In fact, the glue is selected according to the viscosity and use of the aluminum tape. After coating, the aluminum foil tape will be used. However, the current film is still 1.3m wide and several hundred meters long. There are large rolls of plastic film, which are not separated.



Then we need to pass the large roll of plastic film through a rewinder, and then rewind it into a small roll of film, which can be rewound according to the length of aluminum foil tape we usually use.



The rewinding film can be cut into the required width of aluminum foil tape by slitting machine, such as 1cm width or other widths. The two processes that have the greatest impact on the quality of aluminum foil tape production are film blowing and coating, However, the influence of rewinding and slitting on aluminum tape is relatively small.