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JPS6328666U - - Google Patents

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Publication number
JPS6328666U
JPS6328666U JP12220486U JP12220486U JPS6328666U JP S6328666 U JPS6328666 U JP S6328666U JP 12220486 U JP12220486 U JP 12220486U JP 12220486 U JP12220486 U JP 12220486U JP S6328666 U JPS6328666 U JP S6328666U
Authority
JP
Japan
Prior art keywords
heat
protrusion
flange
container body
height
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
Application number
JP12220486U
Other languages
Japanese (ja)
Other versions
JPH0335736Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986122204U priority Critical patent/JPH0335736Y2/ja
Publication of JPS6328666U publication Critical patent/JPS6328666U/ja
Application granted granted Critical
Publication of JPH0335736Y2 publication Critical patent/JPH0335736Y2/ja
Expired legal-status Critical Current

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  • Packages (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、ヒートシール容器の製造に際し、フ
イルム乃至はシートからの面取りの位置関係を示
す図、第２―Ａ図及び第２―Ｂ図は、従来のヒー
トシール容器の上面図及び側断面図、第３図は本
考案に用いる容器本体の上面図、第４図は第３図
の容器本体の―側断面図、第５図は第３図の
容器本体の要部を蓋材と共に示す拡大断面図、第
６図は、容器本体の層構成の一例を示す拡大断面
図、第７図は蓋材の層構成の一例を示す拡大断面
図、第８―Ａ図及び第８―Ｂ図はヒートシール前
後の容器の要部を示す拡大断面図、第９図は実施
例における剥離試験法の説明図、第１０図は、円
形容器におけるフランジ部と押出方向の関係を示
す図である。 引照数字１０は容器本体、１４はフランジ部、
１５，２７はヒートシール性樹脂、２０は突条、
２１は湾曲ヒートシール面、２２は蓋材、２９ａ
（２９ｂ）ははみ出し部、３０は溝、３１はその
付け根を夫々示す。 Fig. 1 is a diagram showing the positional relationship of chamfering from a film or sheet when manufacturing a heat-sealing container, and Figs. 2-A and 2-B are a top view and a side cross-section of a conventional heat-sealing container. Figure 3 is a top view of the container body used in the present invention, Figure 4 is a side sectional view of the container body in Figure 3, and Figure 5 shows the main parts of the container body in Figure 3 together with the lid. 6 is an enlarged sectional view showing an example of the layer structure of the container body; FIG. 7 is an enlarged sectional view showing an example of the layer structure of the lid; FIG. 8-A and FIG. 8-B FIG. 9 is an explanatory diagram of the peel test method in the example, and FIG. 10 is a diagram showing the relationship between the flange portion and the extrusion direction in a circular container. Reference number 10 is the container body, 14 is the flange part,
15 and 27 are heat-sealable resins, 20 is a protrusion,
21 is a curved heat sealing surface, 22 is a lid material, 29a
(29b) indicates the protruding portion, 30 indicates the groove, and 31 indicates the base thereof.

Claims (1)

【実用新案登録請求の範囲】 (1) 開口外周にフランジ部を備え且つ少なくと
もフランジ部表面がヒートシール性樹脂から形成
されている容器本体と、少なくとも内表面がヒー
トシール性樹脂から形成されている蓋材とを、該
フランジ部でヒートシールして成る容器において
、 前記容器本体は、プラスチツクのフイルム乃至
はシートの絞り成形により形成されたものであつ
て、 該フランジ部には垂直断面でみて上方を指向す
る突条のヒートシール面が形成されているととも
に、 プラスチツクのフイルム乃至はシートの押出方
向に対して実質上平行となる方向に延びているフ
ランジ部（平行フランジ部）に形成されている突
条は、実質上直角方向に延びているフランジ部（
直交フランジ部）に形成されている突条に比して
背が高く設けられていることを特徴とするヒート
シール容器。 (2) 平行フランジ部の突条の高さをＨ、及び直
交フランジ部の突条の高さをｈとしたとき、 Ｈ／ｈ＝１．０５乃至１．３６ を満足する様に突条が形成されている実用新案登
録請求の範囲第１項記載のヒートシル容器。[Claims for Utility Model Registration] (1) A container body having a flange around the opening and at least the surface of the flange made of heat-sealable resin, and at least the inner surface made of heat-sealable resin. The container body is formed by drawing a plastic film or sheet, and the flange part has an upper part in a vertical section. A heat-sealed surface of a protrusion oriented toward the direction of The protrusion has a flange portion (
A heat-sealing container characterized by being taller than the protrusions formed on the orthogonal flange portions. (2) When the height of the protrusion on the parallel flange part is H, and the height of the protrusion on the orthogonal flange part is h, the protrusion should be such that it satisfies H/h=1.05 to 1.36. A heat seal container according to claim 1, which is formed as a utility model.
JP1986122204U 1986-08-11 1986-08-11 Expired JPH0335736Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986122204U JPH0335736Y2 (en) 1986-08-11 1986-08-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986122204U JPH0335736Y2 (en) 1986-08-11 1986-08-11

Publications (2)

Publication Number Publication Date
JPS6328666U true JPS6328666U (en) 1988-02-25
JPH0335736Y2 JPH0335736Y2 (en) 1991-07-29

Family

ID=31012182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986122204U Expired JPH0335736Y2 (en) 1986-08-11 1986-08-11

Country Status (1)

Country Link
JP (1) JPH0335736Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02180168A (en) * 1988-12-27 1990-07-13 Polyplastics Co Heat-resistant package
JP2006027703A (en) * 2004-07-20 2006-02-02 Oji Chiyoda Container Kk Sealed corrugated cardboard composite container
JP2007161308A (en) * 2005-12-14 2007-06-28 House Foods Corp Plastic container
JP2019189344A (en) * 2018-04-27 2019-10-31 中央化学株式会社 Packaging container and method for sealing packaging container

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228355A (en) * 1985-07-17 1987-02-06 東洋製罐株式会社 Heat seal vessel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6228355A (en) * 1985-07-17 1987-02-06 東洋製罐株式会社 Heat seal vessel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02180168A (en) * 1988-12-27 1990-07-13 Polyplastics Co Heat-resistant package
JP2006027703A (en) * 2004-07-20 2006-02-02 Oji Chiyoda Container Kk Sealed corrugated cardboard composite container
JP4530749B2 (en) * 2004-07-20 2010-08-25 王子チヨダコンテナー株式会社 Sealed cardboard composite container
JP2007161308A (en) * 2005-12-14 2007-06-28 House Foods Corp Plastic container
JP2019189344A (en) * 2018-04-27 2019-10-31 中央化学株式会社 Packaging container and method for sealing packaging container

Also Published As

Publication number Publication date
JPH0335736Y2 (en) 1991-07-29

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