If the package is meant for retail display, is required to be totally enclosed, the film will be left on, and appearance is very important; Texwrap shrink wrapping a polyolefin film is the best solution.
If the product is wrapped to unitize multiples, the ends may be left open with "bullseyes", and the film will be removed so that appearance is not a prime concern, Tekkra shrink bundling in a shrink polyethylene film is the logical choice.
If the package is required to be totally enclosed with no bullseyes, but appearance is not critical
If the product is in cans, jars or bottles and is wrapped standing up- choose Texwrap if meant for display, Tekkra if meant to unitize.
If the product is in cans, jars or bottles and is wrapped standing and meant to unitize, supported in trays or unsupported
If the product is cans, jars or bottles and wrapped laying down, Texwrap shrink wrappers are the choice.