• «Polyethylene (LD, HD, LD+HD)» – used polyethylene (LD – smooth, HD – susurrous, LD+HD – rafting).
• «The thickness of the package, mcr» – is measured in micron.
• «Bottom fold» – the fold, which is on the bottom of the package. During the opening, it increases the depth of the package. The bottom fold technologically excepts the side fold.
• «Side-fold» – folds which are on the sides of the package. During the opening, they increase the dimension of the package. The side fold technologically excepts the bottom fold and rigid handle.
• «Increasing of the handle» – area of handles on the package, which are soldered with a double layer of polyethylene. Increasing of the handle technologicallyare impossible with the side-fold.
• «The number of colors on a package» - the number of used colors without the basic background of the package.
• «Side-fold» – folds which are on the sides of the package. During the opening, they increase the dimension of the package.