Title:
熱反射断熱材の製造装置およびその製造方法
Document Type and Number:
Japanese Patent JP2011521187
Kind Code:
A
Abstract:
Disclosed are an apparatus and a method for manufacturing a heat insulator, in which the heat insulator can show high reflectivity and low emissivity by being used alone or being used as a component within an insulator. The disclosed apparatus 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, which is for forming multiple cutoff slots in the cross-linked foam polyethylene sheet fed from the feeder; 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, which is for attaching an aluminum film on one surface (or both surfaces) of the widened cross-linked foam polyethylene sheet formed with the cells so as to show high reflectivity and low emissivity.
Inventors:
SONG, Jeong Gon
Application Number:
JP2011510437A
Publication Date:
July 21, 2011
Filing Date:
February 22, 2010
Export Citation:
Assignee:
SONG, Jeong Gon
International Classes:
F16L59/08
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Attorney, Agent or Firm:
Masanori Sugawara