A Bopp Jumbo Roll is a large, master roll of Biaxially Oriented Polypropylene (BOPP) film. It is the primary form in which BOPP film is produced and sold by manufacturers to converters. These rolls are "jumbo" because they are enormous in both width (can be over 4 meters / 13 feet) and length (can be tens of kilometers long). Converters then use slitting and rewinding machines to cut these jumbo rolls down into smaller, customer-specific rolls for use in various packaging and printing industries.
Primary Applications
Bopp Jumbo Rolls are converted into rolls used for:
1.Flexible Packaging: The largest application. Used for packaging snacks (chips, nuts), confectionery (candy, chocolate), baked goods, and frozen foods.
2.Labeling: Clear and white BOPP films are the standard for pressure-sensitive and in-mold labels on bottles, containers, and consumer goods.
3.Lamination: Used as a protective over-laminate film on printed materials like book covers, posters, and packaging to provide scuff and water resistance.
4.Tape: The base film for many packaging tapes (e.g., transparent packing tape).
Industrial Uses: As a release liner or a dielectric film in capacitors.
In summary, a Bopp Jumbo Roll is the fundamental, industrial-scale raw material form of BOPP film, which is then converted into the countless useful products we see in everyday packaging and labeling.