| 摘要 |
A method of erecting a liner for a block carton in a freezing frame intended therefor comprising an opening, comprising the steps of: providing a liner with a substantially rectangular bottom panel (3) connected to four wall panels, a substantially rectangular cover panel (7) and corner segments (14) arranged in correspondence with the corners of the bottom panel and connected to both the adjoining side panel and the adjoining end panel; folding a first pair of two opposed wall panels (4, 5) down towards the bottom panel; pressing the liner down into the freezing frame whereby the second pair of not folded, adjacent wall panels are erected for abutment on the freezing frame; erecting the first pair of down-folded wall panels for abutment on the freezing frame, whereby the corner segments are folded and caused to abut between the wall panels of the first pair and the freezing frame.
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