Plastic film roll or roll film applications and advantages

There is no clear and strict definition of roll film in the packaging industry. It is just a common name in the industry. Simply speaking, roll film is just one less process than the production of finished bags for packaging manufacturers. Its material types are the same as those of plastic packaging bags. Common roll films include PVC shrink film, OPP roll film, pe roll film, pet protective film, composite roll film, etc. The roll film is applied to the automatic packaging machine, such as the common bag shampoo and some wet wipes. The cost of using roll film packaging is relatively low, but automatic packaging machine is required. In addition, in daily life, we will also see a kind of roll film applications. Plastic laminated roll films are for coffee, coffee beans, pasta, yeast, fried chips packaging purposes etc. In the small stores, lidding film is for selling cups of milk tea, porridge. We will often see a kind of on-site packaging sealing machine. The sealing film for its usage is lidding film. The most common roll film packaging is bottle packaging, and heat shrinkable roll film is generally used, such as some colas, mineral water, etc., especially for non-cylinder shaped bottles.

The main advantage of roll film application in packaging industry is to save the cost of the entire packaging process. The roll film is applied to automatic packaging machinery without any edge sealing work in the packaging production enterprise. It only needs one-time edge sealing operation in the production enterprise. Therefore, the packaging production enterprises only need to carry out printing operations, and the transportation costs have also decreased due to coil supply. When the roll film appeared, the whole process of plastic packaging was simplified into three steps: printing, transportation and packaging, which greatly simplified the packaging process and reduced the cost of the entire industry. It is the first choice for small packaging.

1. Packaging with high barrier materials such as VMCPP, VMPET, Aluminum foil, K-coating films can extend the shelf life of products.

2. Common material structure: PET/CPP, PET/LLDPE, BOPP/VMCPP, BOPP/CPP, BOPP/LLDPE, NYLON/LLDPE inflatable packaging film( PET/AL/LLDPE) are for plantain chips and other dried fruits packaging purposes etc.