CN1107623C - 具有易开启结构的袋子 - Google Patents

具有易开启结构的袋子 Download PDF

Info

Publication number
CN1107623C
CN1107623C CN99810519A CN99810519A CN1107623C CN 1107623 C CN1107623 C CN 1107623C CN 99810519 A CN99810519 A CN 99810519A CN 99810519 A CN99810519 A CN 99810519A CN 1107623 C CN1107623 C CN 1107623C
Authority
CN
China
Prior art keywords
sack
closure plate
line
plastic bag
weakness
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
Application number
CN99810519A
Other languages
English (en)
Chinese (zh)
Other versions
CN1316964A (zh
Inventor
I·J·史密斯
J·J·D·格利菲丝
P·S·布拉辛顿
P·T·康奈利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Flexipol Packaging Ltd
Original Assignee
Flexipol Packaging Ltd
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
Priority claimed from GB9814778A external-priority patent/GB2339185B/en
Priority claimed from GB9814771A external-priority patent/GB2339184A/en
Application filed by Flexipol Packaging Ltd filed Critical Flexipol Packaging Ltd
Publication of CN1316964A publication Critical patent/CN1316964A/zh
Application granted granted Critical
Publication of CN1107623C publication Critical patent/CN1107623C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
    • B65D33/20—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps using pressure-sensitive adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/08—Bags or like containers made of paper and having structural provision for thickness of contents with block bottoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/18—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps
    • B65D33/22—End- or aperture-closing arrangements or devices using adhesive applied to integral parts, e.g. to flaps using heat-activatable adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Packages (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Closures For Containers (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
CN99810519A 1998-07-08 1999-07-08 具有易开启结构的袋子 Expired - Fee Related CN1107623C (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB9814778A GB2339185B (en) 1998-07-08 1998-07-08 Bags of easy open construction
GB9814778.8 1998-07-08
GB9814771A GB2339184A (en) 1998-07-08 1998-07-08 Plastic bag for bulk material
GB9814771.3 1998-07-08
GBGB9912972.8A GB9912972D0 (en) 1998-07-08 1999-06-04 Bags of easy open construction
GB9912972.8 1999-06-04

Publications (2)

Publication Number Publication Date
CN1316964A CN1316964A (zh) 2001-10-10
CN1107623C true CN1107623C (zh) 2003-05-07

Family

ID=27269388

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99810519A Expired - Fee Related CN1107623C (zh) 1998-07-08 1999-07-08 具有易开启结构的袋子

Country Status (17)

Country Link
EP (1) EP1094972B1 (ja)
JP (1) JP2002520227A (ja)
CN (1) CN1107623C (ja)
AT (1) ATE363433T1 (ja)
AU (1) AU760569B2 (ja)
BR (1) BR9911906A (ja)
CA (1) CA2336862A1 (ja)
CZ (1) CZ20004856A3 (ja)
DE (1) DE69936205T2 (ja)
ES (1) ES2288316T3 (ja)
GB (1) GB2339187B (ja)
HU (1) HUP0102916A3 (ja)
NO (1) NO20010074L (ja)
NZ (1) NZ509738A (ja)
PL (1) PL196513B1 (ja)
TR (1) TR200100034T2 (ja)
WO (1) WO2000002782A2 (ja)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0214226D0 (en) 2002-06-20 2002-07-31 Flexipol Packaging Ltd Improvements in valve sacks
GB0314885D0 (en) * 2003-06-26 2003-07-30 Flexipol Packaging Ltd Improvements in bags and sacks
DE102004031203A1 (de) * 2004-06-28 2006-01-19 Wipak Walsrode Gmbh & Co. Kg Siegelbare Verbundfolie und deren Verwendung zur Herstellung eines Schlauchbeutels
US8398306B2 (en) * 2005-11-07 2013-03-19 Kraft Foods Global Brands Llc Flexible package with internal, resealable closure feature
CZ297753B6 (cs) * 2006-04-12 2007-03-21 Velteko, S. R. O. Hadicový sácek s otvorem pro uchopení
US8308363B2 (en) 2006-05-23 2012-11-13 Kraft Foods Global Brands Llc Package integrity indicator for container closure
FR2903082B1 (fr) * 2006-06-30 2011-09-16 Decomatic Sa Emballage souple de transport sur un reseau pneumatique
US8408792B2 (en) 2007-03-30 2013-04-02 Kraft Foods Global Brands Llc Package integrity indicating closure
US9232808B2 (en) 2007-06-29 2016-01-12 Kraft Foods Group Brands Llc Processed cheese without emulsifying salts
US20100018974A1 (en) 2008-07-24 2010-01-28 Deborah Lyzenga Package integrity indicating closure
GB0819200D0 (en) 2008-10-20 2008-11-26 Cadbury Holdings Ltd Packaging
FI20086239A (fi) * 2008-12-23 2010-06-24 Palodex Group Oy Suojaväline kuvausmedian suojaamiseksi
US8622618B2 (en) 2009-08-14 2014-01-07 Cryovac, Inc. Easy open and reclosable package with discrete laminate having panel section with easy-open sealant
ES2390202T3 (es) 2010-01-26 2012-11-07 Generale Biscuit Envase resellable para productos alimenticios y procedimiento de fabricación
US8814430B2 (en) * 2010-02-23 2014-08-26 Kraft Foods R&D, Inc. Food package having opening feature
NZ591354A (en) 2010-02-26 2012-09-28 Kraft Foods Global Brands Llc A low-tack, UV-cured pressure sensitive acrylic ester based adhesive for reclosable packaging
EP2368811B1 (en) 2010-03-23 2012-08-22 Generale Biscuit Resealable packaging for food products and method of manufacturing
ES2525843T3 (es) 2010-05-18 2014-12-30 Intercontinental Great Brands Llc Envase flexible cerrable repetidamente y métodos de fabricación del mismo
US9656783B2 (en) 2010-05-18 2017-05-23 Intercontinental Great Brands Llc Reclosable flexible packaging and methods for manufacturing same
GB201010080D0 (en) * 2010-06-16 2010-07-21 Cadbury Adams Usa Llc Packaging
US8979370B2 (en) * 2011-01-28 2015-03-17 Cryovac, Inc. Easy open and reclosable package with discrete laminate with die-cut
US9211976B2 (en) * 2011-02-16 2015-12-15 Andrew W. Moehlenbrock Easy open and reclosable package with discrete laminate, with die-cut, anchored to second side panel
US8905638B2 (en) 2011-02-16 2014-12-09 Cryovac, Inc. Easy open and reclosable package with die-cut web, and discrete strip anchored to second side panel
EP2942290B1 (en) * 2011-03-17 2016-09-14 Intercontinental Great Brands LLC Reclosable flexible film package and method of manufacture
CN103086072B (zh) * 2011-10-31 2015-02-11 京洛株式会社 易开封性包装体
US9550919B2 (en) 2012-01-17 2017-01-24 Illinois Tool Works Inc. Anti-blocking adhesive-coated substrate, and a method for making the same
US10661963B2 (en) 2014-04-04 2020-05-26 Polytex Fibers Corporation Peelable easy open plastic bags
US11459157B2 (en) 2012-02-13 2022-10-04 Polytex Fibers Llc Woven plastic bags with features that reduce leakage, breakage and infestations
US10562689B2 (en) 2012-02-13 2020-02-18 Polytex Fibers Corporation Woven plastic bags with features that reduce leakage, breakage and infestations
US11305927B2 (en) * 2014-04-04 2022-04-19 Polytex Fibers Llc Easy open plastic bags
US9950848B2 (en) * 2016-09-01 2018-04-24 Federal Express Corporation Resealable packing-list pouch
PL3305684T3 (pl) * 2016-10-04 2020-03-31 Papier-Mettler Kg Torba wysyłkowa i system torby wysyłkowej na produkty włókiennicze
FR3058638B1 (fr) * 2016-11-16 2022-01-14 Technoflex Poche a usage medical a deux compartiments comportant une languette
EP3585699A4 (en) * 2017-02-23 2020-12-16 Polytex Fibers Corporation REMOVABLE, EASY TO OPEN PLASTIC BAG
MX2020003154A (es) * 2017-09-22 2020-07-29 Dow Global Technologies Llc Envases que se pueden volver a cerrar con geometria de sello ajustable.
TWI781221B (zh) 2017-09-22 2022-10-21 美商陶氏全球科技有限責任公司 用於可再閉合包裝之組合物及多層膜
US10793335B2 (en) 2018-01-31 2020-10-06 Inteplast Group Corporation Tamper evident bag
CN108275359A (zh) * 2018-02-11 2018-07-13 天津大学 一种新型环保密封包装袋
US10604305B2 (en) 2018-03-30 2020-03-31 Inteplast Group Corporation Tamper evident bag
US11718449B2 (en) 2019-08-29 2023-08-08 Amcor Flexibles North America, Inc. Bag having integral handle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782622A (en) * 1971-10-12 1974-01-01 Bemis Co Inc Plastic bags
DE9003401U1 (ja) * 1990-03-23 1990-05-31 Cito-Kunststoffe Und Verpackungsfolien Gmbh, 4802 Halle, De
WO1998018674A1 (en) * 1996-10-31 1998-05-07 B.L. Macchine Automatiche S.P.A. A method for forming bags in plastic material and the bag thus produced

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307773A (en) * 1963-03-26 1967-03-07 Union Carbide Corp Readily closable and reopenable plastic bag
CH468285A (de) * 1966-09-19 1969-02-15 Wilber R Caldwell Flacher Zuschnitt
CA881944A (en) * 1969-01-15 1971-09-28 D. Jones Elwyn Gusseted shopping bag
GB1429364A (en) * 1973-07-30 1976-03-24 Minnesota Mining & Mfg Strip adhesive application machine
GB1566275A (en) * 1977-06-03 1980-04-30 Learoyd Packaging Ltd Bags
ZA781959B (en) * 1978-04-06 1979-11-28 N Claxton Container means
US4192420A (en) * 1978-11-30 1980-03-11 Scott Paper Company Flexible and pliable moisture-impervious package
GB2066208A (en) * 1979-12-31 1981-07-08 Sanders B A bag
CH682479A5 (de) * 1990-03-16 1993-09-30 Wolfensberger Ag Versandtasche.
US5135464A (en) * 1990-05-02 1992-08-04 Jebco Packaging Systems, Inc. Method for manufacturing a container
DE4202685A1 (de) * 1992-01-31 1993-08-05 Beiersdorf Ag Wiederverschliessbarer verpackungsbeutel
GB2272207A (en) * 1992-11-07 1994-05-11 Alida Holdings Plc Inner flap package
DE29719685U1 (de) * 1997-11-06 1999-04-01 Klar Paul Gerhard Dr Ing Umverpackung für Aufgußbeutel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782622A (en) * 1971-10-12 1974-01-01 Bemis Co Inc Plastic bags
DE9003401U1 (ja) * 1990-03-23 1990-05-31 Cito-Kunststoffe Und Verpackungsfolien Gmbh, 4802 Halle, De
WO1998018674A1 (en) * 1996-10-31 1998-05-07 B.L. Macchine Automatiche S.P.A. A method for forming bags in plastic material and the bag thus produced

Also Published As

Publication number Publication date
WO2000002782A3 (en) 2000-03-30
HUP0102916A3 (en) 2002-01-28
ATE363433T1 (de) 2007-06-15
NO20010074D0 (no) 2001-01-05
GB2339187B (en) 2001-08-15
PL345846A1 (en) 2002-01-14
NO20010074L (no) 2001-03-01
GB9915979D0 (en) 1999-09-08
WO2000002782A2 (en) 2000-01-20
GB2339187A (en) 2000-01-19
AU4631199A (en) 2000-02-01
DE69936205D1 (de) 2007-07-12
JP2002520227A (ja) 2002-07-09
BR9911906A (pt) 2001-03-27
HUP0102916A2 (hu) 2001-12-28
ES2288316T3 (es) 2008-01-01
DE69936205T2 (de) 2008-02-07
EP1094972B1 (en) 2007-05-30
CN1316964A (zh) 2001-10-10
AU760569B2 (en) 2003-05-15
CZ20004856A3 (cs) 2002-01-16
PL196513B1 (pl) 2008-01-31
TR200100034T2 (tr) 2001-05-21
CA2336862A1 (en) 2000-01-20
EP1094972A2 (en) 2001-05-02
NZ509738A (en) 2003-02-28

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20030507