| 摘要 |
The loose fill packing elements in one embodiment are constructed of a generally block C-shape and are of substantially uniform thickness throughout. Each of the elements has a central section to define an included angle of greater than 90 DEG . The elements are made of any suitable expandable thermoplastic material which has resilient characteristics. The shape of the elements allows the elements to be readily flowable when being dumped into a shipping carton while also effecting an efficient nesting relationship when in place about an item being shipped in the carton.
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