EP0012275A1 - Beutel mit Ein- oder Abreissanordnung - Google Patents

Beutel mit Ein- oder Abreissanordnung Download PDF

Info

Publication number
EP0012275A1
EP0012275A1 EP79104748A EP79104748A EP0012275A1 EP 0012275 A1 EP0012275 A1 EP 0012275A1 EP 79104748 A EP79104748 A EP 79104748A EP 79104748 A EP79104748 A EP 79104748A EP 0012275 A1 EP0012275 A1 EP 0012275A1
Authority
EP
European Patent Office
Prior art keywords
bag
reinforcement
tearing
recess
bag according
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.)
Withdrawn
Application number
EP79104748A
Other languages
German (de)
English (en)
French (fr)
Inventor
Horst Kromer
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 by Hoechst AG filed Critical Hoechst AG
Publication of EP0012275A1 publication Critical patent/EP0012275A1/de
Withdrawn legal-status Critical Current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
    • 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
    • B65D75/5805—Opening or contents-removing devices added or incorporated during package manufacture for tearing a side strip parallel and next to the edge, e.g. by means of a line of weakness
    • 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
    • B65D75/5816—Opening or contents-removing devices added or incorporated during package manufacture for tearing a corner or other small portion next to the edge, e.g. a U-shaped portion
    • 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
    • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
    • B65D75/20—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks doubled around contents and having their opposed free margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
    • 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
    • B65D75/26—Articles or materials wholly enclosed in laminated sheets or wrapper blanks
    • 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
    • B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
    • B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding

Definitions

  • the cuts and recesses are preferably made before the bag is filled.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
EP79104748A 1978-12-07 1979-11-29 Beutel mit Ein- oder Abreissanordnung Withdrawn EP0012275A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782852877 DE2852877A1 (de) 1978-12-07 1978-12-07 Beutel mit ein- oder abreissanordnung
DE2852877 1978-12-07

Publications (1)

Publication Number Publication Date
EP0012275A1 true EP0012275A1 (de) 1980-06-25

Family

ID=6056532

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79104748A Withdrawn EP0012275A1 (de) 1978-12-07 1979-11-29 Beutel mit Ein- oder Abreissanordnung

Country Status (3)

Country Link
EP (1) EP0012275A1 (da)
DE (1) DE2852877A1 (da)
DK (1) DK519279A (da)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002909A1 (en) * 1984-11-09 1986-05-22 Minnesota Mining And Manufacturing Company Heat-sealable, laminated package
GR900100201A (en) * 1989-03-23 1990-07-31 Colgate Palmolive Co Flexible small envelop for pouring facility
WO1990011946A1 (en) * 1989-03-31 1990-10-18 Trebor Limited Pack assembly with tear-off portion
EP0795482A2 (en) * 1996-03-12 1997-09-17 Fuji Techno Co., Ltd. Food product packaging bag
WO1999005036A1 (en) * 1997-07-28 1999-02-04 Mars U.K. Limited Beverage-producing packages
WO2000026110A1 (de) * 1998-10-29 2000-05-11 Michael Metz Gekrümmte aufrissführung an schlauchverpackungen
EP1055612A1 (de) * 1999-05-28 2000-11-29 4P Verpackungen Ronsberg GmbH Verfahren zum Herstellen eines aufreissbaren Beutels
AU2002221249B2 (en) * 2000-12-13 2005-01-06 Eco Lean Research & Development A/S Container
WO2005005276A1 (en) * 2003-07-10 2005-01-20 Sca Hygiene Products Ab Opening device for packaging wrapper
US7413079B2 (en) 2003-07-10 2008-08-19 Sca Hygiene Products Ab Single wrap for absorbent products

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1171879A (fr) * 1957-04-24 1959-01-30 Cie De Const Et D Applic Elect Procédé et dispositifs permettant l'ouverture d'un sac en matière synthétique thermoplastique et produits obtenus
US3397835A (en) * 1963-10-03 1968-08-20 Arenco Ab Bag
FR2296572A1 (fr) * 1975-01-06 1976-07-30 Cellophane Sa Sachets de matiere plastique ameliores

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1171879A (fr) * 1957-04-24 1959-01-30 Cie De Const Et D Applic Elect Procédé et dispositifs permettant l'ouverture d'un sac en matière synthétique thermoplastique et produits obtenus
US3397835A (en) * 1963-10-03 1968-08-20 Arenco Ab Bag
FR2296572A1 (fr) * 1975-01-06 1976-07-30 Cellophane Sa Sachets de matiere plastique ameliores

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986002909A1 (en) * 1984-11-09 1986-05-22 Minnesota Mining And Manufacturing Company Heat-sealable, laminated package
US4598826A (en) * 1984-11-09 1986-07-08 Minnesota Mining And Manufacturing Company Heat-sealable, laminated package
GR900100201A (en) * 1989-03-23 1990-07-31 Colgate Palmolive Co Flexible small envelop for pouring facility
EP0389257A1 (en) * 1989-03-23 1990-09-26 Colgate-Palmolive Company (a Delaware corporation) Flexible pouch with reinforcement to facilitate pouring
WO1990011946A1 (en) * 1989-03-31 1990-10-18 Trebor Limited Pack assembly with tear-off portion
EP0795482A3 (en) * 1996-03-12 1997-11-12 Fuji Techno Co., Ltd. Food product packaging bag
EP0795482A2 (en) * 1996-03-12 1997-09-17 Fuji Techno Co., Ltd. Food product packaging bag
WO1999005036A1 (en) * 1997-07-28 1999-02-04 Mars U.K. Limited Beverage-producing packages
WO2000026110A1 (de) * 1998-10-29 2000-05-11 Michael Metz Gekrümmte aufrissführung an schlauchverpackungen
US6637940B1 (en) * 1998-10-29 2003-10-28 Michael Metz Curved tear guide on tubular packagings
EP1055612A1 (de) * 1999-05-28 2000-11-29 4P Verpackungen Ronsberg GmbH Verfahren zum Herstellen eines aufreissbaren Beutels
AU2002221249B2 (en) * 2000-12-13 2005-01-06 Eco Lean Research & Development A/S Container
WO2005005276A1 (en) * 2003-07-10 2005-01-20 Sca Hygiene Products Ab Opening device for packaging wrapper
US7413079B2 (en) 2003-07-10 2008-08-19 Sca Hygiene Products Ab Single wrap for absorbent products

Also Published As

Publication number Publication date
DK519279A (da) 1980-06-08
DE2852877A1 (de) 1980-06-19

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE DE FR GB IT LU NL

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn
RIN1 Information on inventor provided before grant (corrected)

Inventor name: KROMER, HORST