Abstract: A guide can be used to improve inflatability of web material. The guide can be in a system that also includes a supply of a web material and an inflation and sealing system. The web material includes chambers that are in fluid communication with a common channel. The web material in the supply is folded about a longitudinal fold such that lengths of the chambers are folded. The inflation and sealing system is configured to inflate and seal the chambers as the web material is fed from the supply. The guide has a guide mechanism configured to be located between portions of the web material as the web material is being fed from the supply. The guide mechanism is configured to at least partially unfold the longitudinal fold in the web material at a point in the system where the inflation and sealing system is configured to inflate the chambers.

Abstract: An automated packaging station is configured to inflate and seal a web material. The automated packaging station includes a rail, a nozzle, and a sealing system. The web material includes a channel that is closed so that the channel can be slid over the rail. The nozzle inserts gas into the channel of the web material, which is in fluid communication with chambers to inflate the chambers. The sealing system seals closed ends the chambers proximate the channel after inflation of the chambers. A shape of the rail causes the channel and an opposite longitudinal side of the web material to diverge either before or during inflation of the chambers by the nozzle.