JPH039833U - - Google Patents
Info
- Publication number
- JPH039833U JPH039833U JP7097489U JP7097489U JPH039833U JP H039833 U JPH039833 U JP H039833U JP 7097489 U JP7097489 U JP 7097489U JP 7097489 U JP7097489 U JP 7097489U JP H039833 U JPH039833 U JP H039833U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- powder
- retort food
- sensitive adhesive
- synthetic resin
- 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
Links
- 239000000843 powder Substances 0.000 claims description 10
- 239000005022 packaging material Substances 0.000 claims description 8
- 239000011888 foil Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims 6
- 230000001070 adhesive effect Effects 0.000 claims 6
- 229920003002 synthetic resin Polymers 0.000 claims 6
- 239000000057 synthetic resin Substances 0.000 claims 6
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 3
- 239000011707 mineral Substances 0.000 claims 3
- 239000000919 ceramic Substances 0.000 claims 2
- 239000012793 heat-sealing layer Substances 0.000 claims 2
- 239000000395 magnesium oxide Substances 0.000 claims 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 230000002285 radioactive effect Effects 0.000 claims 2
- 229910001739 silver mineral Inorganic materials 0.000 claims 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- 229910052809 inorganic oxide Inorganic materials 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000012857 radioactive material Substances 0.000 claims 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 claims 1
- 229910003452 thorium oxide Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
Landscapes
- Packages (AREA)
- Wrappers (AREA)
- Laminated Bodies (AREA)
Description
図面は本考案の一実施例に係るレトルト食品用
包装材料の模式的横断面図である。
１…フエルグソン石の粉末、２…アルミニウム
箔。
The drawing is a schematic cross-sectional view of a packaging material for retort food according to an embodiment of the present invention. 1...Fergusonite powder, 2...Aluminum foil.
Claims (1)
ルムよりなる熱封緘層が設けられたレトルト食品
用包装材料において、前記感熱接着性合成樹脂製
フイルム中に放射性鉱物の粉末、銀鉱物の粉末及
び酸化亜鉛粉末よりなる群から選ばれた無機粉末
が含有されてなることを特徴とするレトルト食品
用包装材料。 (2) 感熱接着性合成樹脂製フイルム中に無機粉
末と共に酸化マグネシウムが含有されてなる請求
項(1)記載のレトルト食品用包装材料。 (3) 金属箔の片面に感熱接着性合成樹脂製フイ
ルムよりなる熱封緘層が設けられたレトルト食品
用包装材料において、前記感熱接着性合成樹脂製
フイルム中に放射性鉱物の粉末及び／又は銀鉱物
の粉末と無機酸化物粉末との混合物を燒成して得
られるセラミツクス粉末が含有されてなることを
特徴とするレトルト食品用包装材料。 (4) 感熱接着性合成樹脂製フイルム中にセラミ
ツクス粉末と共に酸化マグネシウムが含有されて
なる請求項(3)記載のレトルト食品用包装材料。 (5) 放射性鉱物として、酸化トリウムを０．０
５〜２．０重量％含有するものを用いる請求項(1
)，(2)，(3)又は(4)記載のレトルト食品用包装材
料。[Claims for Utility Model Registration] (1) In a packaging material for retort food in which a heat-sealing layer made of a heat-sensitive adhesive synthetic resin film is provided on one side of a metal foil, the heat-sensitive adhesive synthetic resin film contains radioactive material. A packaging material for retort food, characterized in that it contains an inorganic powder selected from the group consisting of mineral powder, silver mineral powder, and zinc oxide powder. (2) The packaging material for retort food according to claim (1), wherein the heat-sensitive adhesive synthetic resin film contains magnesium oxide together with an inorganic powder. (3) In a packaging material for retort food in which a heat-sealing layer made of a heat-sensitive adhesive synthetic resin film is provided on one side of a metal foil, a radioactive mineral powder and/or a silver mineral is contained in the heat-sensitive adhesive synthetic resin film. 1. A packaging material for retort food, characterized in that it contains ceramic powder obtained by firing a mixture of powder and inorganic oxide powder. (4) The packaging material for retort food according to claim (3), wherein the heat-sensitive adhesive synthetic resin film contains magnesium oxide together with ceramic powder. (5) As a radioactive mineral, thorium oxide is 0.0
Claim (1) containing 5 to 2.0% by weight
), (2), (3) or (4) packaging materials for retort food.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7097489U JPH039833U (en) | 1989-06-16 | 1989-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7097489U JPH039833U (en) | 1989-06-16 | 1989-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH039833U true JPH039833U (en) | 1991-01-30 |
Family
ID=31607599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7097489U Pending JPH039833U (en) | 1989-06-16 | 1989-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039833U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4937015U (en) * | 1972-06-29 | 1974-04-02 | ||
| JPS5257696U (en) * | 1975-10-23 | 1977-04-26 |
-
1989
- 1989-06-16 JP JP7097489U patent/JPH039833U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4937015U (en) * | 1972-06-29 | 1974-04-02 | ||
| JPS5257696U (en) * | 1975-10-23 | 1977-04-26 |
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