DISTRIBUTION PACKAGING

Unit Load Containment

During transportation, the unit load experiences a variety of horizontal shock impacts and vertical vibrations which can cause the unit load to become unstable or the packages to be damaged.

Using the appropriate load stabilizing method is essential to ensure that products survive the hazards of physical distribution. Virginia Tech’s distribution lab is equipped to use and investigate the latest load stabilizing methods, including stretch wrap, strapping, slip sheets, palletizing adhesives and more.

We have a research grade stretch wrapping equipment that can simulate any stretch wrapping method commonly used in the industry.

We are also fully equipped to conduct a detailed evaluation on the performance of stretch films.

Standards:

ASTM D4649

ASTMD4649 – 03(2016): Standard Guide for Selection and Use of Stretch Wrap Films

Standard Guide for Selection and Use of Stretch Wrap Films. This guide covers recommended guidelines and test methods for the selection, specification, and use of stretch wrap films for unitizing, reinforcing, and palletizing for indoor environments. This can include storage or transport, or both, in warehouses, closed containers such as truck trailers or rail boxcars, and associated transfer terminals.

Equipment:

Synergy 4:
High Profile
Automatic Stretch Wrapper

Max Footprint: 64″x 64″ or 84″x 48″
Load Capacity: 4,000lbs
Max Wrap Height: 102″
Max Stretch Film Width: 20″
Additional Attachments: bottom roping bar, film finger roping, Highlight Industries Portable Film Force System (3 load cells), Lantech CFT-5 measuring tool, ASTM pull plate.