JPS5873757U - Synthetic resin container with double lid - Google Patents
Synthetic resin container with double lidInfo
- Publication number
- JPS5873757U JPS5873757U JP16756381U JP16756381U JPS5873757U JP S5873757 U JPS5873757 U JP S5873757U JP 16756381 U JP16756381 U JP 16756381U JP 16756381 U JP16756381 U JP 16756381U JP S5873757 U JPS5873757 U JP S5873757U
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- lid
- container
- layer
- inner lid
- 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
Landscapes
- Packages (AREA)
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、容体内、及び上蓋と中蓋とによって形成され
る密封空隙内にそれぞれ内填物が封入されている場合の
本考案の合成樹脂製容器の略示断面図、第２図〜第４図
はそれぞれ本考案の合成樹脂製容器を構成する多層合成
樹脂材料の拡大断面図で、第２図は容体を構成する多層
合成樹脂材料の拡大断面図、第３図は中蓋を構成する多
層合成樹脂材料の拡大断面図、第４図は上蓋を構成する
゛多層合成樹脂材料の拡大断面図である。
１：二重蓋を有する合成樹脂製容器、２：フランジ部、
３：容体、４：中蓋、５：上蓋、９：ポリオレフィン系
合成樹脂で構成されている最外層、１０：ガスバリヤー
性合成樹脂層、１１：容体３を構成している多層合成樹
脂材料、１２：容体３の □内側面、１３：ポリ
オレフィン系合成樹脂層、１４：ガスバリヤー性合成樹
脂層、１５：中蓋４を構成している多層合成樹脂材料、
１６：熱可塑性合成樹脂層またはセロファンフィルムか
らなる基材層、１７：ガスバリヤー性合成樹脂層、１８
：上蓋５を構成している多層合成樹脂材料。FIG. 1 is a schematic cross-sectional view of the synthetic resin container of the present invention in which fillers are sealed inside the container and in the sealed gap formed by the top lid and the inner lid, and FIGS. Figure 4 is an enlarged cross-sectional view of the multilayer synthetic resin material that constitutes the synthetic resin container of the present invention, Figure 2 is an enlarged cross-sectional view of the multilayer synthetic resin material that constitutes the container, and Figure 3 is the inner lid. FIG. 4 is an enlarged sectional view of the multilayer synthetic resin material forming the upper lid. 1: Synthetic resin container with double lid, 2: Flange part,
3: container, 4: inner lid, 5: upper lid, 9: outermost layer composed of polyolefin synthetic resin, 10: gas barrier synthetic resin layer, 11: multilayer synthetic resin material forming container 3, 12: □ inner surface of the container 3, 13: polyolefin synthetic resin layer, 14: gas barrier synthetic resin layer, 15: multilayer synthetic resin material constituting the inner lid 4,
16: Base material layer consisting of thermoplastic synthetic resin layer or cellophane film, 17: Gas barrier synthetic resin layer, 18
: Multilayer synthetic resin material that constitutes the upper lid 5.
Claims (1)
構成されており、かつ、ポリビニルアルコール、エチレ
ン−ビニルアルコール系共重合体、あるいは塩化ビニリ
デン又は塩化ビニル系合成樹脂によるガスバリキー性合
成樹脂層が具備せしめ□ られている多層合成樹
脂材料により、前記ポリオレフィン系合成樹脂で構成さ
れている最外層が容−体内側面々なるようにして成形さ
れている容体−と、ポリオレフィン系合成樹脂層と、該
ポリオレフィン系合成樹脂層の片面に形成されている塩
化ビニリデン系あるいは塩化ビニル系合成樹脂によるガ
スバリヤ−性合成樹脂層との多層合成樹脂材料からなる
中蓋と、熱可塑性合成樹脂層またはセロファンフィルム
からなる基材層と、該基材層の片面に形成されている塩
化ビニリデン系、あるいは塩化ビニル系合成樹脂による
ガスバリヤ−性合成樹脂層との多層合成樹脂材料からな
る上蓋とからなり、中蓋は該中蓋におけるポリオレフィ
ン系合成、 樹脂層が容体側となるようにして、前記容
体の口縁部外力に延設されているフランジ部上に載置さ
れ、上蓋は、該上蓋におけるガスバリヤ−性合成樹脂層
が前記中蓋と直接液するようにして該中蓋上に載置され
、且つ容体と中蓋、及び中蓋と上蓋□とはそれぞれ前記
容体におけるフランジ部上で熱接着されていることを特
徴とする二重蓋を有する合成樹脂製容器。At least one outermost layer is composed of a polyolefin-based synthetic resin, and is provided with a gas barrier synthetic resin layer made of polyvinyl alcohol, ethylene-vinyl alcohol-based copolymer, vinylidene chloride, or vinyl chloride-based synthetic resin. The outermost layer made of the polyolefin synthetic resin is made of a multi-layered synthetic resin material, and the outermost layer is made of the polyolefin synthetic resin. An inner lid made of a multilayer synthetic resin material with a gas barrier synthetic resin layer made of vinylidene chloride or vinyl chloride synthetic resin formed on one side of the layer, and a base material layer made of a thermoplastic synthetic resin layer or cellophane film. , an upper lid made of a multilayer synthetic resin material, and a gas barrier synthetic resin layer made of vinylidene chloride or vinyl chloride synthetic resin formed on one side of the base layer, and the inner lid is made of polyolefin in the inner lid. The upper lid is placed on the flange extending from the mouth edge of the container so that the resin layer faces the container side, and the upper lid has a gas barrier synthetic resin layer on the middle side. A double lid, which is placed on the inner lid so as to be in direct contact with the lid, and the container and the inner lid, and the inner lid and the upper lid □ are each thermally bonded on the flange portion of the container. A synthetic resin container with
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16756381U JPS5873757U (en) | 1981-11-10 | 1981-11-10 | Synthetic resin container with double lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16756381U JPS5873757U (en) | 1981-11-10 | 1981-11-10 | Synthetic resin container with double lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5873757U true JPS5873757U (en) | 1983-05-18 |
| JPS6137648Y2 JPS6137648Y2 (en) | 1986-10-31 |
Family
ID=29959651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16756381U Granted JPS5873757U (en) | 1981-11-10 | 1981-11-10 | Synthetic resin container with double lid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5873757U (en) |
-
1981
- 1981-11-10 JP JP16756381U patent/JPS5873757U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6137648Y2 (en) | 1986-10-31 |
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