There is no clear and strict definition of roll film in the packaging industry, it is just a conventionally accepted name in the industry. Its material type is also consistent with the plastic packaging bags. Commonly, there are PVC shrink film roll film, OPP roll film, PE roll film, PET protective film, composite roll film, etc. Roll film is used in automatic packaging machines, such as common bags of shampoo, some wet wipes, etc. on this packaging mode. The use of roll film packaging cost is relatively low but needs to support the automatic packaging machine.
In addition, we will see a roll film application in daily life. For example, in small stores selling cups of milk tea, porridge, etc., you will often see a kind of on-site packaging sealing machine, which uses the sealing film is roll film. The most common type of roll film packaging is bottle packaging, and generally uses heat-shrinkable roll film, such as some colas, mineral water, etc. Especially non-cylindrical shaped bottles are commonly used with heat-shrinkable roll film.
The advantage of choosing roll film
The main advantage of roll film applications in the packaging industry is the cost savings of the entire packaging process. The application of roll film to automatic packaging machinery does not require any sealing work by the packaging producer only a one-time sealing operation at the production facility. As a result, the packaging manufacturer only needs to perform the printing operation, and transportation costs are reduced because it is supplied on a roll. With the emergence of roll film, the entire process of plastic packaging is simplified into three major steps: printing - transportation - packaging, which greatly simplifies the packaging process and reduces the cost of the entire industry, making it the first choice for small packages. With high-quality roll film packaging, you don't have to worry about the production process because the roll film breaks and reduces production efficiency.
The high availability structure of roll film makes it a smart packaging choice for all types of automated machines. Roll film packaging offers versatility and can be used for a variety of product types. It maintains a good seal and resists moisture. As a proven custom package, you can easily print text and graphics on the top edge. Roll film is available in a variety of thicknesses to meet your needs perfectly. Because of its almost universal functionality, roll film allows for seamless use with a variety of filling and sealing machinery.
Uses of Roll Film
The food packaging industry has been around for centuries. Flexible packaging has grown in popularity over the past few decades. It is more popular than ever.
Roll film can be made from food-grade ingredients, which allows food to retain its taste and freshness.
Roll film can be used to package most products at low cost and high production efficiency. In the history of the food packaging industry, this form of packaging can be used for anything from chips, nuts, coffee, candy, and more.
In addition to food, a variety of roll packaging has been used for medical supplies, toys, industrial accessories, and a number of other products that do not require rigid packaging protection. When it comes to flexible packaging products, roll film is an option that cannot be ignored.
Post time: Mar-23-2023