It is packed with a kind of material, which has a circular structure arranged arbitrarily in space

摘要

A packaging article (10, 110, 210) is disclosed. In an embodiment, the packaging article (10, 110, 210) includes (A) an insulation container (12, 112, 212) having side walls (14, 114, 214) and a bottom wall (16, 116, 216), the walls defining a compartment (20, 120, 220), (B) a cold source(22, 122, 222) in the compartment (20, 120, 220), and (C) a sheet of 3-dimensional random loop material (3DRLM)(30,130, 230) in the compartment (20, 120, 220).