JPH02141343U - - Google Patents

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Publication number
JPH02141343U
JPH02141343U JP4921689U JP4921689U JPH02141343U JP H02141343 U JPH02141343 U JP H02141343U JP 4921689 U JP4921689 U JP 4921689U JP 4921689 U JP4921689 U JP 4921689U JP H02141343 U JPH02141343 U JP H02141343U
Authority
JP
Japan
Prior art keywords
attached
flaps
extending
sole
square
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.)
Pending
Application number
JP4921689U
Other languages
English (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 JP4921689U priority Critical patent/JPH02141343U/ja
Publication of JPH02141343U publication Critical patent/JPH02141343U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案角底型紙袋の実施例を示す斜視
図、第2図は第1図A−A線に沿う断面図、第3
図は第1図A′−A′線に沿う断面図、第4図は
従来の製法による完成品を示す斜視図、第5図乃
至第13図は製造工程を順に示す斜視図である。 1……感熱接着層、2……内張紙、3……おも
て紙、4……左側縁部、4′……右側縁部、5…
…左側縁部、5′……右側縁部、6……接着糊、
7……重合体、8,8′……V襠部、9……チユ
ーブ、10……袋素材、11,11′……折線、
13,13′……接着糊、14……補強紙、15
……補強底、16,16′,17,17′……左
右両側縁、18,18′……接着糊、19,19
′……折線、20,20′……フラツプ、21…
…完成底、22……開放個所、23,23′……
耳部、24,24′……前後両面板、25……角
底、26,26′……前後両端縁部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 左右の襠部の下縁から延設された左右耳部23
    ,23′と前後両面板24,24′から延設され
    た前後フラツプ20,20′とを重ね貼りするこ
    とで設けられた角底25をもつ角底型紙袋におい
    て、左右耳部23,23′および前後フラツプ2
    0,20′に渡つて貼止する状態で角底25の内
    側に貼着され且つ前後両端縁部26,26′がフ
    ラツプ20,20′に巻込んで貼止された補強底
    15をもつことを特徴とする角底型紙袋。
JP4921689U 1989-04-26 1989-04-26 Pending JPH02141343U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4921689U JPH02141343U (ja) 1989-04-26 1989-04-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4921689U JPH02141343U (ja) 1989-04-26 1989-04-26

Publications (1)

Publication Number Publication Date
JPH02141343U true JPH02141343U (ja) 1990-11-28

Family

ID=31566713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4921689U Pending JPH02141343U (ja) 1989-04-26 1989-04-26

Country Status (1)

Country Link
JP (1) JPH02141343U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777368A (en) * 1954-02-17 1957-01-15 Messrs Fischer & Krecke Device for applying a strengthening patch to a square-bottom-bag
JPS5018806U (ja) * 1973-06-18 1975-03-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2777368A (en) * 1954-02-17 1957-01-15 Messrs Fischer & Krecke Device for applying a strengthening patch to a square-bottom-bag
JPS5018806U (ja) * 1973-06-18 1975-03-03

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