WO2009011326A1 - Article heater - Google Patents

Article heater Download PDF

Info

Publication number
WO2009011326A1
WO2009011326A1 PCT/JP2008/062669 JP2008062669W WO2009011326A1 WO 2009011326 A1 WO2009011326 A1 WO 2009011326A1 JP 2008062669 W JP2008062669 W JP 2008062669W WO 2009011326 A1 WO2009011326 A1 WO 2009011326A1
Authority
WO
WIPO (PCT)
Prior art keywords
article
resin film
hot melt
bag body
melt adhesive
Prior art date
Application number
PCT/JP2008/062669
Other languages
French (fr)
Japanese (ja)
Inventor
Hisao Kimura
Asuka Kumakura
Original Assignee
Mycoal Co., Ltd.
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 Mycoal Co., Ltd. filed Critical Mycoal Co., Ltd.
Publication of WO2009011326A1 publication Critical patent/WO2009011326A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/16—Materials undergoing chemical reactions when used
    • C09K5/18—Non-reversible chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/008—Standing pouches, i.e. "Standbeutel"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • B65D81/3484—Packages having self-contained heating means, e.g. heating generated by the reaction of two chemicals

Abstract

[PROBLEMS] To provide an article heater that would allow making of a packing material with desirable water permeability through relatively simple work and use of a heating element having exothermic characteristics appropriate for article heating (initial rise of temperature, or raised temperature/raised temperature continuation period). [MEANS FOR SOLVING PROBLEMS] The heating element (1) for use in the article heater comprises a bag body (10) of packing material having water permeability obtained by bonding together a nonwoven fabric (11) and a perforated resin film (13) with the use of a reactive hot melt adhesive (12) and, enclosed in the bag body (10), an exothermic agent (20) composed of 40 to 70 wt.% aluminum powder and 5 to 40 wt.% hydrated lime powder and/or 5 to 40 wt.% burnt lime powder. The perforated resin film (13) has at least 40,000 holes/m2, exhibiting an opening ratio of 1 to 7%. The reactive hot melt adhesive (12) is coated in an amount of 3 to 9 g/m2.
PCT/JP2008/062669 2007-07-17 2008-07-14 Article heater WO2009011326A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-185271 2007-07-17
JP2007185271A JP2010222006A (en) 2007-07-17 2007-07-17 Article heater

Publications (1)

Publication Number Publication Date
WO2009011326A1 true WO2009011326A1 (en) 2009-01-22

Family

ID=40259659

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062669 WO2009011326A1 (en) 2007-07-17 2008-07-14 Article heater

Country Status (2)

Country Link
JP (1) JP2010222006A (en)
WO (1) WO2009011326A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003336042A (en) * 2002-05-20 2003-11-28 Maikooru Kk Exothermic composition and exothermic body containing water-absorbing polymer
JP3921550B1 (en) * 2006-04-21 2007-05-30 マイコール株式会社 Food heating equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003336042A (en) * 2002-05-20 2003-11-28 Maikooru Kk Exothermic composition and exothermic body containing water-absorbing polymer
JP3921550B1 (en) * 2006-04-21 2007-05-30 マイコール株式会社 Food heating equipment

Also Published As

Publication number Publication date
JP2010222006A (en) 2010-10-07

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