JPH02114643U - - Google Patents

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Publication number
JPH02114643U
JPH02114643U JP2139689U JP2139689U JPH02114643U JP H02114643 U JPH02114643 U JP H02114643U JP 2139689 U JP2139689 U JP 2139689U JP 2139689 U JP2139689 U JP 2139689U JP H02114643 U JPH02114643 U JP H02114643U
Authority
JP
Japan
Prior art keywords
paper
bag
air permeable
powder
highly
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
JP2139689U
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 JP2139689U priority Critical patent/JPH02114643U/ja
Publication of JPH02114643U publication Critical patent/JPH02114643U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は、本考案紙袋第1実施例の斜視図、図
2図は第2実施例の側面形態図、第3図は第2実
施例の粉体を入れない場合の正面形態図である。 1・・高通気性を有する紙、2・・折り重ね口
封じ部、3・・角底部、4・・封筒のベロ、5・
・胴張り、6・・袋のベロ。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 粉体用二重袋において、内袋が高通気性を
    有する紙で成形したものであることを特徴とする
    紙袋。 (2) 高通気性を有する紙が、通気度600ない
    し1200ml/min・cm2・10cmHOであ
    る実用新案登録請求の範囲第(1)項記載の紙袋。
JP2139689U 1989-02-28 1989-02-28 Pending JPH02114643U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2139689U JPH02114643U (ja) 1989-02-28 1989-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2139689U JPH02114643U (ja) 1989-02-28 1989-02-28

Publications (1)

Publication Number Publication Date
JPH02114643U true JPH02114643U (ja) 1990-09-13

Family

ID=31238603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2139689U Pending JPH02114643U (ja) 1989-02-28 1989-02-28

Country Status (1)

Country Link
JP (1) JPH02114643U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577629U (ja) * 1980-06-16 1982-01-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577629U (ja) * 1980-06-16 1982-01-14

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