JP2013095480A - 易開封性包装体 - Google Patents
易開封性包装体 Download PDFInfo
- Publication number
- JP2013095480A JP2013095480A JP2011239759A JP2011239759A JP2013095480A JP 2013095480 A JP2013095480 A JP 2013095480A JP 2011239759 A JP2011239759 A JP 2011239759A JP 2011239759 A JP2011239759 A JP 2011239759A JP 2013095480 A JP2013095480 A JP 2013095480A
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- JP
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- Prior art keywords
- film
- seal portion
- sealed
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- 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
Links
- 238000004806 packaging method and process Methods 0.000 claims description 64
- 238000007789 sealing Methods 0.000 abstract description 25
- 238000000034 method Methods 0.000 description 17
- 239000010410 layer Substances 0.000 description 10
- 238000003466 welding Methods 0.000 description 9
- 238000010409 ironing Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000011144 upstream manufacturing Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000008268 mayonnaise Substances 0.000 description 2
- 235000010746 mayonnaise Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- QLZJUIZVJLSNDD-UHFFFAOYSA-N 2-(2-methylidenebutanoyloxy)ethyl 2-methylidenebutanoate Chemical compound CCC(=C)C(=O)OCCOC(=O)C(=C)CC QLZJUIZVJLSNDD-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 1
- 239000005042 ethylene-ethyl acrylate Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Images
Abstract
【解決手段】フィルムを湾曲させて筒状とした筒状フィルムに、重なり合う端部をシールした縦シール部を設け、両端部に縦シール部と垂直方向にそれぞれシールした横シール部を設けた易開封性包装体であって、横シール部が、筒状フィルムの一方の端部を横方向全体に渡ってシールする第1横シール部と、筒状フィルムの他方の端部を横方向全体に渡ってシールする第2横シール部とからなり、第2横シール部は、重なり合う端部を跨って他方の端部から所定の距離だけ離れた領域に渡って、非シール領域が設けられている。
【選択図】図2
Description
次に、図7を参照しながら、本実施形態の包装体100、1000の製造方法例について説明する。
また、特許文献2のように1枚の筒状に押出されたフィルムを二層になるように折り畳んでそれを筒状にして内容物を充填し、易開封性包装体を形成しても良い。
1a 縦端部
1b、7a、7b 縦最端部
2 筒状フィルム
2a 横端部
5、5a 縦シール部
6a 第2横シール部
6b 第1横シール部
7 非シール領域
8 第3横シール部
9 横シール部
10 ピロー包装機
11 第1上フィルム(フィルム)
12 第2上フィルム(フィルム)
13 下フィルム(フィルム)
14 送りロール
15 しごきロール
16 第1横シール部
17 第2横シール部
18 しごき部
21 ホッパ
22 フォーマ
23 縦シール機
24、25 繰り出しロール
28 プレス兼カッタ
28a カッタ
37 筒状体
91 ロール状フィルム
92、103 内側フィルム
93、102 外側フィルム
94 多重フィルム
96 端縁
97、98 部位
100、1000 易開封性包装体
101 二重フィルム
104 ロール状原反
P 部分
R 原反ローラ
Claims (2)
- フィルムを湾曲させて筒状とした筒状フィルムに、重なり合う端部をシールした縦シール部を設け、両端部に前記縦シール部と垂直方向にそれぞれシールした横シール部を設けた易開封性包装体であって、
前記横シール部が、前記筒状フィルムの一方の端部を横方向全体に渡ってシールする第1横シール部と、前記筒状フィルムの他方の端部を横方向全体に渡ってシールする第2横シール部とからなり、
前記第2横シール部は、前記重なり合う端部を跨って前記他方の端部から所定の距離だけ離れた領域に渡って、前記重なり合う端部同士のみ縦シールされている非シール領域が設けられていることを特徴とする易開封性包装体。 - 前記縦シール部及び前記横シール部は、ライン状シールからなることを特徴とする請求項1に記載の易開封性包装体。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011239759A JP6284696B2 (ja) | 2011-10-31 | 2011-10-31 | 易開封性包装体 |
CN201210429253.1A CN103086072B (zh) | 2011-10-31 | 2012-10-31 | 易开封性包装体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011239759A JP6284696B2 (ja) | 2011-10-31 | 2011-10-31 | 易開封性包装体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013095480A true JP2013095480A (ja) | 2013-05-20 |
JP6284696B2 JP6284696B2 (ja) | 2018-02-28 |
Family
ID=48617844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011239759A Active JP6284696B2 (ja) | 2011-10-31 | 2011-10-31 | 易開封性包装体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6284696B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018154388A (ja) * | 2017-03-21 | 2018-10-04 | 大森機械工業株式会社 | 包装体、製袋袋、包装方法および包装機 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6453075U (ja) * | 1987-09-30 | 1989-03-31 | ||
US5885673A (en) * | 1993-07-30 | 1999-03-23 | Eastman Kodak Company | Peelable pouch-like packaging for photographic sheet film |
JP2003072774A (ja) * | 2001-08-30 | 2003-03-12 | Kawashima Packaging Mach Ltd | 易開封構造を備えた袋包装体及びそれを製造する包装機 |
JP2003300537A (ja) * | 2002-04-15 | 2003-10-21 | Dainippon Printing Co Ltd | 易開封性包装袋 |
JP2007261675A (ja) * | 2006-03-30 | 2007-10-11 | Orihiro Kk | 易開封性袋 |
JP2010036907A (ja) * | 2008-07-31 | 2010-02-18 | Osaka Hososha:Kk | 物品包装用フィルム |
-
2011
- 2011-10-31 JP JP2011239759A patent/JP6284696B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6453075U (ja) * | 1987-09-30 | 1989-03-31 | ||
US5885673A (en) * | 1993-07-30 | 1999-03-23 | Eastman Kodak Company | Peelable pouch-like packaging for photographic sheet film |
JP2003072774A (ja) * | 2001-08-30 | 2003-03-12 | Kawashima Packaging Mach Ltd | 易開封構造を備えた袋包装体及びそれを製造する包装機 |
JP2003300537A (ja) * | 2002-04-15 | 2003-10-21 | Dainippon Printing Co Ltd | 易開封性包装袋 |
JP2007261675A (ja) * | 2006-03-30 | 2007-10-11 | Orihiro Kk | 易開封性袋 |
JP2010036907A (ja) * | 2008-07-31 | 2010-02-18 | Osaka Hososha:Kk | 物品包装用フィルム |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018154388A (ja) * | 2017-03-21 | 2018-10-04 | 大森機械工業株式会社 | 包装体、製袋袋、包装方法および包装機 |
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