公开(公告)号：WO2022006431A1

公开(公告)日：2022-01-06

申请号：PCT/US2021/040142

申请日：2021-07-01

Applicant: PREGIS INNOVATIVE PACKAGING LLC

Inventor： WETSCH, Thomas D.

IPC: B65D27/06 ,  B65B2067/1283 ,  B65B51/10 ,  B65B61/06 ,  B65B61/24 ,  B65B67/1255 ,  B65D2581/02 ,  B65D27/14 ,  B65D65/40 ,  B65D65/42 ,  B65D75/30 ,  B65D75/42 ,  B65D75/527 ,  B65D81/03 ,  B65D81/3266

Abstract: Packaging material is provided. The packaging material can include at least one web layer having a surface that includes first and second regions. When corresponding first regions are overlaid with each other and corresponding second regions are overlaid with each other, the overlaid first and second regions can cooperatively surround a cavity. The packaging material further can include a first sealing material disposed in the first region and configured to seal together the corresponding first regions upon application of first conditions to the first sealing material, and a second sealing material disposed in the second region and configured to seal together the corresponding second regions upon application of second conditions to the second sealing material. The second sealing material can be configured such that the first conditions applied to the second sealing material are insufficient to cause the second sealing material to seal.

公开(公告)号：WO2022006454A1

公开(公告)日：2022-01-06

申请号：PCT/US2021/040180

申请日：2021-07-01

Applicant: PREGIS INNOVATIVE PACKAGING LLC

Inventor： WETSCH, Thomas, D.

IPC: B65D81/02 ,  B65B2067/1283 ,  B65B51/10 ,  B65B61/06 ,  B65B61/24 ,  B65B67/1255 ,  B65D2581/02 ,  B65D27/14 ,  B65D65/40 ,  B65D65/42 ,  B65D75/30 ,  B65D75/42 ,  B65D75/527 ,  B65D81/03 ,  B65D81/3266

Abstract: A packaging material web stock is provided. The packaging material web stock can include first and second plies overlaid and sealed to each other at a plurality of seals that include a plurality of transverse seals extending transversely across the plies, wherein a plurality of interior cavities are defined between the plies and the transverse seals, the first and second plies arranged in a web that includes a plurality of packaging units arranged longitudinally in a series along the web, wherein the first and second plies form walls of the packaging units, and at least some of the packaging units include at least one of the interior cavities, and an expansion material disposed in the interior cavities in an unexpanded configuration, wherein the expansion material is arranged within the inner cavities such that, when expanded to the expanded configuration, the expansion material is configured to provide cushioning in the walls.

公开(公告)号：WO2022006466A1

公开(公告)日：2022-01-06

申请号：PCT/US2021/040197

申请日：2021-07-01

Applicant: PREGIS INNOVATIVE PACKAGING LLC

Inventor： WETSCH, Thomas, D.

IPC: B65D81/03 ,  B65D65/38 ,  B65D65/40 ,  B65D81/02 ,  B65B2067/1283 ,  B65B51/10 ,  B65B61/06 ,  B65B61/24 ,  B65B67/1255 ,  B65D2581/02 ,  B65D27/14 ,  B65D65/42 ,  B65D75/30 ,  B65D75/42 ,  B65D75/527 ,  B65D81/3266

Abstract: A bagger device is provided. The bagger device can include a bag handler configured to handle packaging material configured to define a bag that has first and second walls enclosing an interior cavity configured to contain an object therein for shipping, the first wall including an expansion material that has an expandable configuration and that is expandable to an expanded configuration for providing padding to the first wall to protect the object contained within the interior cavity. The bagger device can further include an expansion device configured to apply expanding conditions to the packaging material, the expanding conditions configured to cause the expandable material to expand from the expandable configuration to the expanded configuration.