JPH01141254U - - Google Patents
Info
- Publication number
- JPH01141254U JPH01141254U JP3741588U JP3741588U JPH01141254U JP H01141254 U JPH01141254 U JP H01141254U JP 3741588 U JP3741588 U JP 3741588U JP 3741588 U JP3741588 U JP 3741588U JP H01141254 U JPH01141254 U JP H01141254U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- sealing
- resin
- container
- seal
- 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
- 239000010410 layer Substances 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 14
- 239000003566 sealing material Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 239000004840 adhesive resin Substances 0.000 claims description 3
- 229920006223 adhesive resin Polymers 0.000 claims description 3
- 239000011087 paperboard Substances 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 229920003051 synthetic elastomer Polymers 0.000 claims 2
- 239000005061 synthetic rubber Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Closures For Containers (AREA)
- Laminated Bodies (AREA)
Description
第１図は、本第２の考案の容器口部密封用イン
ナーシール材の１実施例品を示す模型断面図、第
２図は、前記第１図に示されている容器口部密封
用インナーシール材が接着されている容器からキ
ヤツプを取り除き、更に、容器口部からシール層
を指先で除去する場合のシール層の破断状態を示
す模型断面図、第３図は従来の容器口部密封用イ
ンナーシール材の１例を示す模型断面図、第４図
は第３図に示される容器口部密封用インナーシー
ル材が容器口部に接着されている容器のキヤツプ
を取り外した状態を示す模型断面図である。
１１：板紙を主体とするリシール層、７：防湿
特性を有するシール層、４：リシール層の裏面ま
たはシール層の表面に対して離形性を有する樹脂
による剥離性樹脂層、１２：容器口部密封用イン
ナーシール材、１：シール層７におけるシート層
、５：前記シート層に直接積層されている剥離性
樹脂層、６：前記剥離性樹脂層５に直接積層され
ている接着性樹脂または合成ゴムによる接着性層
。
FIG. 1 is a model sectional view showing an example of the inner seal material for sealing the container mouth of the second invention, and FIG. 2 is a cross-sectional view of the inner seal material for sealing the container mouth shown in FIG. A cross-sectional view of a model showing the broken state of the sealing layer when the cap is removed from the container to which the sealing material is adhered and the sealing layer is removed from the container opening with a fingertip. Figure 3 is a conventional container opening sealing diagram. A cross-sectional view of a model showing an example of an inner sealing material. FIG. 4 is a cross-sectional view of a model showing a state in which the cap of the container is removed from which the inner sealing material for sealing the container mouth shown in FIG. 3 is adhered to the container mouth. It is a diagram. 11: Reseal layer mainly made of paperboard, 7: Seal layer having moisture-proof properties, 4: Peelable resin layer made of a resin that has mold release properties on the back side of the reseal layer or the surface of the seal layer, 12: Container opening. Inner sealing material for sealing, 1: Sheet layer in sealing layer 7, 5: Peelable resin layer directly laminated on the sheet layer, 6: Adhesive resin or synthetic laminated directly on the peelable resin layer 5. Adhesive layer made of rubber.
Claims (1)
湿特性を有するシール層の表面とが、前記リシー
ル層の裏面またはシール層の表面に対して離形性
を有する樹脂による剥離性樹脂層を介して積層さ
れている容器口部密封用インナーシール材におい
て、前記シール層が、金属箔または樹脂フイルム
によるシート層と、前記シート層に直接積層され
ている剥離性樹脂層とを具備しており、しかも、
前記シール層における前記剥離性樹脂層面が、容
器内の内填物と接するような位置において容器口
部に接着されることを特徴とする容器口部密封用
インナーシール材。 (2) 板紙を主体とするリシール層の裏面と、防
湿特性を有するシール層の表面とが、前記リシー
ル層の裏面またはシール層の表面に対して離形性
を有する樹脂による剥離性樹脂層を介して積層さ
れている容器口部密封用インナーシール材におい
て、前記シール層が、金属箔または樹脂フイルム
によるシート層と、前記シート層に直接積層され
ている剥離性樹脂層と、該剥離性樹脂層に直接接
着されている接着性樹脂または合成ゴムによる接
着性層とを具備しており、しかも、前記シール層
における前記接着性樹脂または合成ゴムによる接
着性層面が、容器内の内填物と接するような位置
において容器口部に接着されることを特徴とする
容器口部密封用インナーシール材。[Claims for Utility Model Registration] (1) The back surface of the reseal layer, which is mainly made of paperboard, and the surface of the seal layer, which has moisture-proof properties, have mold release properties with respect to the back surface of the reseal layer or the surface of the seal layer. In the inner seal material for sealing the mouth of a container, the inner sealing material is laminated via a removable resin layer made of a resin having releasability, in which the sealing layer is laminated directly onto a sheet layer made of metal foil or a resin film, and the sheet layer. It is equipped with a resin layer, and furthermore,
An inner sealing material for sealing a container mouth, characterized in that the peelable resin layer surface of the seal layer is adhered to the container mouth at a position where it comes into contact with the filling inside the container. (2) The back side of the resealing layer mainly made of paperboard and the surface of the sealing layer having moisture-proof properties are coated with a releasable resin layer made of a resin having mold release properties on the back side of the resealing layer or the surface of the sealing layer. In the inner seal material for sealing the mouth of a container, the sealing layer includes a sheet layer made of metal foil or resin film, a peelable resin layer laminated directly on the sheet layer, and the peelable resin. and an adhesive layer made of an adhesive resin or synthetic rubber that is directly adhered to the seal layer, and the surface of the adhesive layer made of the adhesive resin or synthetic rubber in the sealing layer is in contact with the filling inside the container. An inner sealing material for sealing a container mouth, characterized in that it is adhered to a container mouth at a position where it comes into contact with the container mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3741588U JPH01141254U (en) | 1988-03-22 | 1988-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3741588U JPH01141254U (en) | 1988-03-22 | 1988-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01141254U true JPH01141254U (en) | 1989-09-27 |
Family
ID=31263996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3741588U Pending JPH01141254U (en) | 1988-03-22 | 1988-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01141254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010260565A (en) * | 2009-04-30 | 2010-11-18 | Toppan Printing Co Ltd | Inner sealing material for sealing mouth part, and sealed container using this inner sealing material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5811723U (en) * | 1981-07-15 | 1983-01-25 | 株式会社日立製作所 | Counter electrode for electrochromic display elements |
| JPS5932659B2 (en) * | 1976-12-26 | 1984-08-10 | 株式会社日本自動車部品総合研究所 | Ignition system for internal combustion engines |
-
1988
- 1988-03-22 JP JP3741588U patent/JPH01141254U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5932659B2 (en) * | 1976-12-26 | 1984-08-10 | 株式会社日本自動車部品総合研究所 | Ignition system for internal combustion engines |
| JPS5811723U (en) * | 1981-07-15 | 1983-01-25 | 株式会社日立製作所 | Counter electrode for electrochromic display elements |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010260565A (en) * | 2009-04-30 | 2010-11-18 | Toppan Printing Co Ltd | Inner sealing material for sealing mouth part, and sealed container using this inner sealing material |
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