JP6131438B2 - 包装袋 - Google Patents
包装袋 Download PDFInfo
- Publication number
- JP6131438B2 JP6131438B2 JP2012199378A JP2012199378A JP6131438B2 JP 6131438 B2 JP6131438 B2 JP 6131438B2 JP 2012199378 A JP2012199378 A JP 2012199378A JP 2012199378 A JP2012199378 A JP 2012199378A JP 6131438 B2 JP6131438 B2 JP 6131438B2
- Authority
- JP
- Japan
- Prior art keywords
- packaging bag
- opening
- width direction
- joining
- sheet
- 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.)
- Expired - Fee Related
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Landscapes
- Bag Frames (AREA)
- Packages (AREA)
Description
Claims (3)
- プレススルーパック包装体を収容するピロータイプの包装袋であって、
筒状シートの両開口端を接合して形成される一対の端縁接合部と、
前記包装袋の幅方向端部位置において、互いに対向するシートを接合することで形成される一以上のサイド接合部と、
前記サイド接合部内に形成され、前記包装袋を幅方向に裂く際の裂け開始部として機能する開封開始部と、
を備え、前記サイド接合部のうち、少なくとも、前記開封開始部よりも高さ方向内側部分におけるシート同士の接合は、人の手で接合解除できる弱接合となっており、
前記サイド接合部の幅方向内側端部は、前記プレススルーパック包装体の幅方向端部よりも、幅方向内側に位置する、
ことを特徴とする包装袋。 - 請求項1に記載の包装袋であって、
前記開封開始部は、前記サイド接合部内において、前記包装袋の幅方向端縁から幅方向に延びる切り込みである、ことを特徴とする包装袋。 - 請求項1または2に記載の包装袋であって、
前記包装袋は、前記筒状シートの一部を内側に折り込むことで構成されるガゼットを有することを特徴とする包装袋。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012199378A JP6131438B2 (ja) | 2012-09-11 | 2012-09-11 | 包装袋 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012199378A JP6131438B2 (ja) | 2012-09-11 | 2012-09-11 | 包装袋 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014055004A JP2014055004A (ja) | 2014-03-27 |
JP6131438B2 true JP6131438B2 (ja) | 2017-05-24 |
Family
ID=50612694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012199378A Expired - Fee Related JP6131438B2 (ja) | 2012-09-11 | 2012-09-11 | 包装袋 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6131438B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3305682B1 (en) * | 2015-05-28 | 2021-07-21 | Toppan Printing Co., Ltd. | Layered film and packing bag |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2046909A1 (de) * | 1970-09-23 | 1972-03-30 | Fr. Hesser Maschinenfabrik Ag, 7000 Stuttgart-Bad Cannstatt | Dichte Aufreiss-Beutelpackung |
JP4288996B2 (ja) * | 2003-04-14 | 2009-07-01 | 凸版印刷株式会社 | 易開封ガゼット袋 |
JP2006036286A (ja) * | 2004-07-28 | 2006-02-09 | Tokyo Autom Mach Works Ltd | 易開封性袋及びその縦形製袋充填包装機 |
-
2012
- 2012-09-11 JP JP2012199378A patent/JP6131438B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2014055004A (ja) | 2014-03-27 |
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