| 摘要 |
Disclosed are an apparatus and a method for manufacturing a heat insulator, including: a feeder for feeding a cross-linked foam polyethylene sheet; a frame having winders provided at front and rear sides thereof, the winders being designed for winding a completed heat insulator; a cutting part provided at a leading side of the frame, a widening part provided at a rear side of the cutting part, which is for transforming the cutoff slots into cells by widening a width of the cross-linked foam polyethylene sheet formed with the cutoff slots; a cooling part provided at a rear side of the widening part, which has cooling rollers to continuously maintain a widened width of the cross-linked foam polyethylene sheet and a shape of the cells transformed from the cutoff slots; and a sheet-attaching part provided at a rear side of the cooling part.
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