Title:
HEAT-SHIELDING MATERIAL
Document Type and Number:
Japanese Patent JP2019130330
Kind Code:
A
Abstract:
To provide a heat-shielding material which is a sheet-like heat-shielding material constituted of a multi-layer structure in which plural pieces of resin sheets are built in between high grade aluminum foils on both side surfaces to contain air and can be easily folded.SOLUTION: A heat-shielding material disclosed in this invention is a sheet-like heat shielding material constituted of a multi-layer structure in which plural pieces of resin sheets are built in between high grade aluminum foils on both side surfaces to contain air, and creasing processing of a horizontal direction to allow folding are performed at a predetermined interval. The creasing processing is performed by heat-welding the heat shielding material from a surface exterior by a heat-welding machine and melting only a resin sheet inside the heat-shielding material for crimping.SELECTED DRAWING: Figure 3
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Inventors:
HORIAI MASAAKI
Application Number:
JP2019047727A
Publication Date:
August 08, 2019
Filing Date:
February 26, 2019
Export Citation:
Assignee:
PRODUCT I CO LTD
International Classes:
A47H23/08; B32B7/05; B32B15/08; B32B15/20
Domestic Patent References:
| JP2007303262A | 2007-11-22 | |||
| JP2003062918A | 2003-03-05 | |||
| JP2011224827A | 2011-11-10 |
Foreign References:
| US6192966B1 | 2001-02-27 | |||
| CN203427581U | 2014-02-12 |