JPS646673A - Heat-insulating box body - Google Patents

Heat-insulating box body

Info

Publication number
JPS646673A
JPS646673A JP16003987A JP16003987A JPS646673A JP S646673 A JPS646673 A JP S646673A JP 16003987 A JP16003987 A JP 16003987A JP 16003987 A JP16003987 A JP 16003987A JP S646673 A JPS646673 A JP S646673A
Authority
JP
Japan
Prior art keywords
adsorbing
insulating material
injection
thermal insulating
foamed thermal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16003987A
Other languages
Japanese (ja)
Inventor
Junichi Nakada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Refrigeration Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Refrigeration Co filed Critical Matsushita Refrigeration Co
Priority to JP16003987A priority Critical patent/JPS646673A/en
Publication of JPS646673A publication Critical patent/JPS646673A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce a thermal conductivity of a foamed thermal-insulating material and improve a thermal insulating performance by a method wherein an injection hole at an outer box for injection foamed thermal insulating- material is closed by an injection cap having adsorption material therein to hold the adsorbing material for adsorbing carbon dioxide gas in such a way that the adsorbing material is buried in the foamed thermal insulating material. CONSTITUTION: An injection cap 9 for closing a foamed thermal-insulating material injection hole 4 formed at an outer box 2 for injection of foaming- thermal insulating material 3 between an inner box 1 and an outer box 2 is of an injection cap structure having adsorbing material therein in such a way that the adsorbing material 13 for adsorbing carbon dioxide gas during its closed state is buried in the foamed thermal insulating material 3. With such an arrangement as above, it is possible to adsorb carbon dioxide gas passing through and moving in the cells of the foamed thermal insulating material under adsorbing action of the adsorbing material and to fill fluorocarbon by 100% in cells. Thus it is possible to reduce a thermal conductivity of the foamed thermal insulating material and to improve a thermally insulating performance.
JP16003987A 1987-06-26 1987-06-26 Heat-insulating box body Pending JPS646673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16003987A JPS646673A (en) 1987-06-26 1987-06-26 Heat-insulating box body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16003987A JPS646673A (en) 1987-06-26 1987-06-26 Heat-insulating box body

Publications (1)

Publication Number Publication Date
JPS646673A true JPS646673A (en) 1989-01-11

Family

ID=15706612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16003987A Pending JPS646673A (en) 1987-06-26 1987-06-26 Heat-insulating box body

Country Status (1)

Country Link
JP (1) JPS646673A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005193984A (en) * 2003-12-10 2005-07-21 Fuji Seal International Inc Container with tubular label and heat shrink type tubular label
JP2007025174A (en) * 2005-07-14 2007-02-01 Fuji Seal International Inc Shrinkable tubular label
JP2007076259A (en) * 2005-09-15 2007-03-29 Fuji Seal International Inc Heat-shrinkable laminated film and heat-shrinkable cylindrical label
JP2011002165A (en) * 2009-06-19 2011-01-06 Panasonic Corp Heat insulating body and refrigerator using the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005193984A (en) * 2003-12-10 2005-07-21 Fuji Seal International Inc Container with tubular label and heat shrink type tubular label
JP2007025174A (en) * 2005-07-14 2007-02-01 Fuji Seal International Inc Shrinkable tubular label
JP2007076259A (en) * 2005-09-15 2007-03-29 Fuji Seal International Inc Heat-shrinkable laminated film and heat-shrinkable cylindrical label
JP2011002165A (en) * 2009-06-19 2011-01-06 Panasonic Corp Heat insulating body and refrigerator using the same

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