Amazon Technologies, Inc.

Mohan Mahadevan

Timothy Alan Talda

Brian Hoffman

Alexandra Kay Hartford

John Matrecano

Cory R Boudreau

Todd Brunner

David C Franchino

Vivian Lin

Alexandra Surasky-Ysasi

An actuator system for fabricating a cavity within thermoplastic material includes a plurality of actuators arranged in an array. When dimensions of an item are determined, the actuator system may be programmed with data regarding such dimensions to fabricate a cavity for the item. A subset of the actuators, and distances by which each of the actuators is to be extended, may be selected based on dimensions of the item, in order to fabricate a cavity within the thermoplastic material that may accommodate the item therein. Additionally, the actuators and the distances may be selected based on intrinsic or extrinsic data regarding the item, and a cavity fabricated within the thermoplastic material may include one or more buffer zones or protective regions that are specifically formed with respect to aspects of the item.

Right-sized thermoformed cavities for packaging items

Dunnage may be applied to surfaces of items by nozzles coupled to one or more robotic arms that may be operated in six degrees of freedom within three-dimensional space. The dunnage is applied in substantially hollow pieces or sections by one or more 3D printing processes, e.g., by deposition. Such pieces or sections may be applied in one or more series or patterns along surfaces of an item prior to enveloping the item in one or more wraps or covers, or depositing the item in one or more containers. Various characteristics of the dunnage, such as materials from which the dunnage is formed, diameters or thicknesses of the dunnage, the series or patterns in which the dunnage is applied to the surface of the item, or any other factors may be selected based on one or more attributes of the items, such as dimensions or shipping and handling instructions.

Packaging items using customized 3D-printed dunnage

A package preparation system includes a material conveyable along a longitudinal direction and including two folded layers of polymeric film joined at a fold. The fold extends longitudinally and defines a first side of the material opposite an open second side. A first welding device forms partition welds located between the two folded layers and extending from the fold to a terminus inward of the open side. A second welding device forms first and second seal welds that extend from the fold to the open side and are spaced from each other by a length extending longitudinally and traversing a plurality of the partition welds. The system includes a device comprising a nozzle insertable in the open side, and clamps that traverse the length and temporarily seal the open side around the nozzle while the nozzle inflates interior channels defined between the plurality of partition welds.

Inflatable packaging materials, automated packaging systems, and related methods

Growing community of inventors

Seattle, WA, United States of America

Mohan Mahadevan