| 摘要 |
PROBLEM TO BE SOLVED: To provide a packing member which can suitably support a packed particle by utilizing tensile force even when a relatively-inexpensive polyolefin resin film is used.SOLUTION: A packing member 10 includes a base material 11, and a polyolefin film 12 which is adhered to the base material 11 and supports a packed article by utilizing tensile force. The polyolefin film 12 has a multi-layer structure, and includes an internal layer 17, a first outer layer 18 arranged on one surface side of the internal layer 17, and a second outer layer 19 arranged on the other surface side of the internal layer 17. A thickness (T) of the internal layer 17 is 1.5 times or more of respective thicknesses (T, T) of the first outer layer 18 and the second outer layer 19.SELECTED DRAWING: Figure 3 |
