JPS5882247U - Inner seal material for sealing the container mouth - Google Patents
Inner seal material for sealing the container mouthInfo
- Publication number
- JPS5882247U JPS5882247U JP17720681U JP17720681U JPS5882247U JP S5882247 U JPS5882247 U JP S5882247U JP 17720681 U JP17720681 U JP 17720681U JP 17720681 U JP17720681 U JP 17720681U JP S5882247 U JPS5882247 U JP S5882247U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- synthetic resin
- sealing
- seal material
- inner 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.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のインナーシール材の構成を示す部分断面
図、第２図は第１図に示されるインナーシール材を容器
口部に適用し、しかる後にキャップを取り外した状態を
示す部分断面図、第３図は本考案のインナーシール材の
構成の１例を示す部分断面図、第４図は第３図に示され
る構成のインナーシール材が容器口部に適用されている
容器からキャップを取り外した状態を示す部分断面図で
ある。
３１：インナーシール材、３２：紙層、３４：ポリオレ
フィン系合成樹脂層、３５：’Ｊシール層、３６：親水
性フィルム層、３８：熱可塑性合成樹脂による延伸フィ
ルム層、３９：シール層、４０：接着剤層。Fig. 1 is a partial cross-sectional view showing the structure of a conventional inner seal material, and Fig. 2 is a partial cross-sectional view showing a state in which the inner seal material shown in Fig. 1 is applied to the mouth of a container, and then the cap is removed. , FIG. 3 is a partial cross-sectional view showing an example of the structure of the inner seal material of the present invention, and FIG. 4 is a view showing a case in which the cap is removed from a container in which the inner seal material having the structure shown in FIG. 3 is applied to the mouth of the container. It is a partial sectional view showing a removed state. 31: Inner seal material, 32: Paper layer, 34: Polyolefin synthetic resin layer, 35: 'J seal layer, 36: Hydrophilic film layer, 38: Stretched film layer made of thermoplastic synthetic resin, 39: Seal layer, 40 : Adhesive layer.
Claims (1)
の片面に接着剤層を介して形成されているポリオレフィ
ン系合成樹脂層とを有するリシール層と、セロファンも
しくはポリビニルアルコール層を親水性層とする親水性
フィルム層と該親水性フィルム層の片面に積層されてい
る熱可塑性合成樹脂による延伸フィルム層とを有するシ
ール層とが、前記ポリオレフィン系合成樹脂層に対して
親和性を有する合成樹脂により、前記リシール層におけ
るポリオレフィン系合成樹脂層と同じく前記シール層に
おける延伸フィルム層との間にスポット状に形成されて
いる接着剤層で、部分接着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。A reseal layer has a paper layer made of paperboard or round pillar balls, a polyolefin synthetic resin layer formed on one side of the paper layer via an adhesive layer, and a cellophane or polyvinyl alcohol layer as a hydrophilic layer. A sealing layer having a hydrophilic film layer and a stretched film layer made of a thermoplastic synthetic resin laminated on one side of the hydrophilic film layer is made of a synthetic resin having an affinity for the polyolefin synthetic resin layer. , for sealing the mouth of a container, characterized in that the polyolefin synthetic resin layer in the resealing layer and the stretched film layer in the sealing layer are partially bonded with an adhesive layer formed in spots. Inner seal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17720681U JPS5882247U (en) | 1981-11-28 | 1981-11-28 | Inner seal material for sealing the container mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17720681U JPS5882247U (en) | 1981-11-28 | 1981-11-28 | Inner seal material for sealing the container mouth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5882247U true JPS5882247U (en) | 1983-06-03 |
| JPS6132759Y2 JPS6132759Y2 (en) | 1986-09-24 |
Family
ID=29970877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17720681U Granted JPS5882247U (en) | 1981-11-28 | 1981-11-28 | Inner seal material for sealing the container mouth |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5882247U (en) |
-
1981
- 1981-11-28 JP JP17720681U patent/JPS5882247U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6132759Y2 (en) | 1986-09-24 |
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