JPH03114751U - - Google Patents
Info
- Publication number
- JPH03114751U JPH03114751U JP2299290U JP2299290U JPH03114751U JP H03114751 U JPH03114751 U JP H03114751U JP 2299290 U JP2299290 U JP 2299290U JP 2299290 U JP2299290 U JP 2299290U JP H03114751 U JPH03114751 U JP H03114751U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- sealing
- back side
- resin layer
- reseal
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000003566 sealing material Substances 0.000 claims description 3
- 239000000123 paper Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 16
- 239000002344 surface layer Substances 0.000 claims 2
- 239000011087 paperboard Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Description
第１図は、本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
、従来の容器口部密封用インナーシール材の模型
断面図、第３図は、第２図に示されているインナ
ーシール材が容器口部に接着されている容器から
、キヤツプを取り外したときの状態を示す模型断
面図である。
１……容器口部密封用インナーシール材、３…
…剥離性樹脂層、４……シール層中の紙層、６…
…シール層中の金属箔、８……シール層における
裏面層をなす熱接着性樹脂層、９……シール層、
１０……リシール層中の厚紙、１２……リシール
層。
FIG. 1 is a cross-sectional view of a model showing an example of the inner seal material for sealing the mouth of a container according to the present invention, FIG. 2 is a cross-sectional view of a conventional inner seal material for sealing the mouth of a container, and FIG. FIG. 2 is a cross-sectional view of a model showing the state when the cap is removed from the container shown in FIG. 2, in which the inner sealing material is adhered to the mouth of the container. 1... Inner seal material for sealing the container mouth, 3...
...Peelable resin layer, 4...Paper layer in seal layer, 6...
...Metal foil in the sealing layer, 8...Thermoadhesive resin layer forming the back layer in the sealing layer, 9...Sealing layer,
10...Cardboard in the reseal layer, 12...Reseal layer.
Claims (1)
層と、該リシール層の裏面に対して離型性を有す
る剥離性樹脂層による表面層を具備するシール層
とが、前記リシール層の裏面とシール層の表面と
が接するようにして積層されている積層体からな
る容器口部密封用インナーシール材において、前
記シール層における裏面層が、熱接着性樹脂層で
形成されており、しかも、該シール層中には、金
属箔と、該金属箔のリシール層寄り側に位置して
いる紙層とが積層されてい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 シール層における表面層をなす剥離性樹脂層
が、部分印刷層で形成されている実用新案登録請
求の範囲第１項記載の容器口部密封用インナーシ
ール材。[Claims for Utility Model Registration] 1. A resealing layer mainly composed of paperboard or a soft synthetic resin layer, and a sealing layer comprising a surface layer made of a releasable resin layer having mold releasability on the back side of the resealing layer. In the inner sealing material for sealing a container opening, the inner sealing material is made of a laminate in which the back side of the reseal layer and the front side of the sealing layer are in contact with each other, wherein the back side layer of the sealing layer is formed of a thermoadhesive resin layer. An inner seal for sealing a container opening, characterized in that the sealing layer is laminated with a metal foil and a paper layer located on the side closer to the reseal layer of the metal foil. Material. 2. The inner seal material for sealing the mouth of a container according to claim 1, wherein the peelable resin layer forming the surface layer of the seal layer is formed of a partially printed layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990022992U JPH072452Y2 (en) | 1990-03-07 | 1990-03-07 | Inner seal material for container mouth sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990022992U JPH072452Y2 (en) | 1990-03-07 | 1990-03-07 | Inner seal material for container mouth sealing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03114751U true JPH03114751U (en) | 1991-11-26 |
| JPH072452Y2 JPH072452Y2 (en) | 1995-01-25 |
Family
ID=31525995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990022992U Expired - Lifetime JPH072452Y2 (en) | 1990-03-07 | 1990-03-07 | Inner seal material for container mouth sealing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072452Y2 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4920287A (en) * | 1972-06-17 | 1974-02-22 | ||
| JPS5032540U (en) * | 1973-07-17 | 1975-04-09 | ||
| JPS5521977U (en) * | 1978-07-31 | 1980-02-13 | ||
| JPS5656754U (en) * | 1980-09-01 | 1981-05-16 | ||
| JPS60193052U (en) * | 1984-06-01 | 1985-12-21 | 大日本印刷株式会社 | Inner seal material for sealing the container mouth |
| JPS62126928U (en) * | 1986-01-31 | 1987-08-12 | ||
| JPH01153123U (en) * | 1988-04-13 | 1989-10-23 |
-
1990
- 1990-03-07 JP JP1990022992U patent/JPH072452Y2/en not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4920287A (en) * | 1972-06-17 | 1974-02-22 | ||
| JPS5032540U (en) * | 1973-07-17 | 1975-04-09 | ||
| JPS5521977U (en) * | 1978-07-31 | 1980-02-13 | ||
| JPS5656754U (en) * | 1980-09-01 | 1981-05-16 | ||
| JPS60193052U (en) * | 1984-06-01 | 1985-12-21 | 大日本印刷株式会社 | Inner seal material for sealing the container mouth |
| JPS62126928U (en) * | 1986-01-31 | 1987-08-12 | ||
| JPH01153123U (en) * | 1988-04-13 | 1989-10-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH072452Y2 (en) | 1995-01-25 |
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