Oven, apparatus for manufacturing fiber-based heat insulating material, and method for manufacturing fiber-based heat insulating material

摘要

PROBLEM TO BE SOLVED: To provide a fiber-based heat insulating material having high resilience. An oven is provided with an upper conveyor and a lower conveyor that face each other, and the upper conveyor and the lower conveyor heat-mold a fiber assembly to which a binder is applied. An oven configured as described above, wherein the distance between the upper conveyor and the lower conveyor is smaller on the unloading side than on the loading side of the fiber assembly to the upper conveyor and the lower conveyor. [Selection diagram] Figure 1