JPS58126957U - bag-shaped container - Google Patents

bag-shaped container

Info

Publication number
JPS58126957U
JPS58126957U JP2358482U JP2358482U JPS58126957U JP S58126957 U JPS58126957 U JP S58126957U JP 2358482 U JP2358482 U JP 2358482U JP 2358482 U JP2358482 U JP 2358482U JP S58126957 U JPS58126957 U JP S58126957U
Authority
JP
Japan
Prior art keywords
bag
sealant layer
heat sealant
shaped container
heat
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
JP2358482U
Other languages
Japanese (ja)
Other versions
JPS6226360Y2 (en
Inventor
関口　武司
Original Assignee
東洋製罐株式会社
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 by 東洋製罐株式会社 filed Critical 東洋製罐株式会社
Priority to JP2358482U priority Critical patent/JPS58126957U/en
Publication of JPS58126957U publication Critical patent/JPS58126957U/en
Application granted granted Critical
Publication of JPS6226360Y2 publication Critical patent/JPS6226360Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Bag Frames (AREA)
  • Laminated Bodies (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

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

第１図は本発明の袋状容器の層構成を示す断面図、第２
図はその平面図、第３図、第４図及び第５図は、本発明
に用いる可撓性積層シートの一例を示す説明図であって
、 引照数字１は可撓性積層シート、２はヒートシーラント
層、３はヒートシール部、４はノツチ、５は外面保護層
、６は金属箔、７は一軸延伸プラスチックフィルム、Ａ
は引裂方向をそれぞれ示す。FIG. 1 is a sectional view showing the layer structure of the bag-like container of the present invention, and FIG.
The figure is a plan view, and FIGS. 3, 4, and 5 are explanatory diagrams showing examples of flexible laminated sheets used in the present invention. Heat sealant layer, 3 is heat sealing part, 4 is notch, 5 is outer surface protective layer, 6 is metal foil, 7 is uniaxially stretched plastic film, A
indicate the tear direction, respectively.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] オレフィン系樹脂から成る実質上未配向のヒートシーラ
ント層と、該ヒートシーラント層よりも高い融点を有す
る樹脂フィルムから成る外面保護層と、所望により前記
両層の間に介在された金属箔とを有する可撓性積層シー
トを、ヒートシーラント層が内側となるように重ね合せ
、周囲をヒートシールして成る袋状容器において、偏光
螢光光度計で測定した配向度が０．　８以上の一軸延伸
プラスチックフィルムを、ヒートシーラント層と外面保
護層との中間に且つその分子配向の方向が容器の引裂開
封方向と一致するように前記積層シート中に介在させて
成る袋状容器。It has a substantially unoriented heat sealant layer made of an olefin resin, an outer surface protective layer made of a resin film having a higher melting point than the heat sealant layer, and a metal foil interposed between the two layers, if desired. In a bag-shaped container made by stacking flexible laminated sheets so that the heat sealant layer is on the inside and heat-sealing the periphery, the degree of orientation measured with a polarized fluorophotometer is 0. A bag-shaped container comprising a uniaxially stretched plastic film of 8 or more interposed in the laminated sheet between the heat sealant layer and the outer surface protection layer so that the direction of molecular orientation coincides with the tearing/unsealing direction of the container.
JP2358482U 1982-02-23 1982-02-23 bag-shaped container Granted JPS58126957U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2358482U JPS58126957U (en) 1982-02-23 1982-02-23 bag-shaped container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2358482U JPS58126957U (en) 1982-02-23 1982-02-23 bag-shaped container

Publications (2)

Publication Number Publication Date
JPS58126957U true JPS58126957U (en) 1983-08-29
JPS6226360Y2 JPS6226360Y2 (en) 1987-07-06

Family

ID=30035617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2358482U Granted JPS58126957U (en) 1982-02-23 1982-02-23 bag-shaped container

Country Status (1)

Country Link
JP (1) JPS58126957U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552339U (en) * 1979-09-20 1980-04-07
JPS55121046U (en) * 1979-02-19 1980-08-27
JPS5653068A (en) * 1979-10-09 1981-05-12 Toyo Kagaku Kk Composite film and bag body manufactured by using said composite film

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55121046U (en) * 1979-02-19 1980-08-27
JPS5552339U (en) * 1979-09-20 1980-04-07
JPS5653068A (en) * 1979-10-09 1981-05-12 Toyo Kagaku Kk Composite film and bag body manufactured by using said composite film

Also Published As

Publication number Publication date
JPS6226360Y2 (en) 1987-07-06

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