JPH02138143U - - Google Patents

Info

Publication number
JPH02138143U
JPH02138143U JP4616689U JP4616689U JPH02138143U JP H02138143 U JPH02138143 U JP H02138143U JP 4616689 U JP4616689 U JP 4616689U JP 4616689 U JP4616689 U JP 4616689U JP H02138143 U JPH02138143 U JP H02138143U
Authority
JP
Japan
Prior art keywords
laminate
thickness
powder
polyethylene
packaging bag
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
JP4616689U
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 JP4616689U priority Critical patent/JPH02138143U/ja
Publication of JPH02138143U publication Critical patent/JPH02138143U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は、本考案の通気性粉体包装袋の一部切
欠斜視図、第２図は、本考案の通気性粉体包装袋
を構成する積層体の断面図を示す。 １……通気性粉体包装袋、２……スパンボンド
不織布、３……ポリエチレン多孔質フイルム、４
……積層品、５……薬剤。

Claims (1)

    【実用新案登録請求の範囲】
  1. ポリエステルを芯成分、ポリエチレンを鞘成分
    とする単糸繊度が１〜６デニールの複合繊維から
    なる目付１５〜７０／m2のスパンボンド不織布に
    、フイルム厚さ１０〜５０μ、微細孔の孔径が０
    ．５μ以下であるポリエチレン多孔質フイルムを
    熱接着せしめてなる剥離強力が１５０ｇ／２５mm
    以上の積層体から構成された袋であって、その中
    に粉体が充填されており、しかも上記積層体の周
    囲が熱シールされてなる通気性粉体包装袋。
JP4616689U 1989-04-18 1989-04-18 Pending JPH02138143U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4616689U JPH02138143U (ja) 1989-04-18 1989-04-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4616689U JPH02138143U (ja) 1989-04-18 1989-04-18

Publications (1)

Publication Number Publication Date
JPH02138143U true JPH02138143U (ja) 1990-11-19

Family

ID=31561006

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4616689U Pending JPH02138143U (ja) 1989-04-18 1989-04-18

Country Status (1)

Country Link
JP (1) JPH02138143U (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04132044U (ja) * 1991-05-20 1992-12-07 株式会社タイヘイ産商 袋
JPH08324654A (ja) * 1995-06-07 1996-12-10 Kuraray Co Ltd 食品包装体
JP2002113828A (ja) * 2000-08-03 2002-04-16 Idemitsu Petrochem Co Ltd 包装用積層材料および包装体
WO2002068193A1 (fr) * 2001-02-23 2002-09-06 Idemitsu Petrochemical Co., Ltd. Stratifié pour emballage et emballage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63282312A (ja) * 1987-05-08 1988-11-18 Kuraray Co Ltd 熱融着性複合繊維の製造方法
JPH01216820A (ja) * 1988-02-26 1989-08-30 Mitsubishi Kasei Corp 通気性を有する袋の製造法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63282312A (ja) * 1987-05-08 1988-11-18 Kuraray Co Ltd 熱融着性複合繊維の製造方法
JPH01216820A (ja) * 1988-02-26 1989-08-30 Mitsubishi Kasei Corp 通気性を有する袋の製造法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04132044U (ja) * 1991-05-20 1992-12-07 株式会社タイヘイ産商 袋
JPH08324654A (ja) * 1995-06-07 1996-12-10 Kuraray Co Ltd 食品包装体
JP2002113828A (ja) * 2000-08-03 2002-04-16 Idemitsu Petrochem Co Ltd 包装用積層材料および包装体
JP4482241B2 (ja) * 2000-08-03 2010-06-16 出光興産株式会社 包装体
WO2002068193A1 (fr) * 2001-02-23 2002-09-06 Idemitsu Petrochemical Co., Ltd. Stratifié pour emballage et emballage

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