| 摘要 |
The present invention relates to a space maintenance unit for a high-temperature processed article capable of preventing damages to the surface of the processed article while being feasible for loading the high-temperature processed article. The space maintenance unit for loading a high-temperature processed article includes a metal rod having flat upper and lower surfaces, while having rod shape line inserting grooves formed on one side; and a heat-resisting cover forcibly inserted to the outside of the metal rod to make a rod shape line be inserted to the rod shape line inserting grooves, while being made of heat-resisting nonwoven. The heat-resisting cover desirably includes an external nonwoven layer comprising a plurality of intertwined nonwoven layers; and an elastic core threads having arranged on the inside of the external nonwoven layer, while having elasticity. |
