What are the effects of roll film on the packaging industry?

Roll film mainly has two meanings. The first layer is a dedicated vocabulary. The general term for packaging film supplied in rolls in the packaging industry is also the most common usage of the word roll film. The other layer is the general vocabulary, which refers to rolling up the film. It is the same usage as 'rolling paperThe main advantage of 　　 roll film applied to the packaging industry is to save the cost of the entire packaging process. Roll film is used in automatic packaging machinery without any edge banding by the packaging manufacturer, only one-time edge banding is required in the manufacturer.　　 Therefore, packaging manufacturers only need to perform printing operations, and transportation costs are also reduced due to the roll supply. When the roll film appeared, the entire process of plastic packaging was simplified into three major steps: printing-transportation-packaging, greatly simplifying the packaging process and reducing the cost of the entire industry, making it the first choice for small packaging.　　 Label: Machine roll film