| 摘要 |
<p>A sterilizable, fiber-free, perforated packaging material (10) which can be utilized to make a package (22) to hold an item (23) which can be sterilized while it is inside the package (22), said package comprising a first layer (11a) of perforated thermoplastic extruded film, and a second layer (11b) of perforated thermoplastic extruded film, the first layer (11a) being oriented relative to the second layer (11b) so that the perforations (12) in both of the layers are misaligned, and, optionally, the first layer (11a) having at least one heat-sealable surface (16) and the second layer (11b) having at least one heat-sealable surface (16) so that at least one of the heat-sealable surfaces (16) of one of the layers contacts at least one of the heatsealable surfaces of the other layer; a package (22) made from the packaging material; and a method of sterilizig an item in a package (22).</p> |
