LU91221B1 - Hilfsmittel zum Oeffnen von Schlauchbeutel, Werkzeuge und Herstellverfahren - Google Patents

Hilfsmittel zum Oeffnen von Schlauchbeutel, Werkzeuge und Herstellverfahren

Info

Publication number
LU91221B1
LU91221B1 LU91221A LU91221A LU91221B1 LU 91221 B1 LU91221 B1 LU 91221B1 LU 91221 A LU91221 A LU 91221A LU 91221 A LU91221 A LU 91221A LU 91221 B1 LU91221 B1 LU 91221B1
Authority
LU
Luxembourg
Prior art keywords
wrinkle
seam
joined together
auxiliary tool
slit
Prior art date
Application number
LU91221A
Other languages
English (en)
Inventor
Milorad Pavlovic
Original Assignee
Milorad Pavlovic
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 Milorad Pavlovic filed Critical Milorad Pavlovic
Priority to LU91221A priority Critical patent/LU91221B1/de
Application granted granted Critical
Publication of LU91221B1 publication Critical patent/LU91221B1/de

Links

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
    • B65D75/5816—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
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • 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
    • B65D75/5827—Tear-lines provided in a wall portion
    • B65D75/5833—Tear-lines provided in a wall portion for tearing out a portion of the wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
LU91221A 2005-10-10 2006-02-09 Hilfsmittel zum Oeffnen von Schlauchbeutel, Werkzeuge und Herstellverfahren LU91221B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LU91221A LU91221B1 (de) 2005-10-10 2006-02-09 Hilfsmittel zum Oeffnen von Schlauchbeutel, Werkzeuge und Herstellverfahren

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU91203 2005-10-10
LU91221A LU91221B1 (de) 2005-10-10 2006-02-09 Hilfsmittel zum Oeffnen von Schlauchbeutel, Werkzeuge und Herstellverfahren

Publications (1)

Publication Number Publication Date
LU91221B1 true LU91221B1 (de) 2007-08-09

Family

ID=38461895

Family Applications (1)

Application Number Title Priority Date Filing Date
LU91221A LU91221B1 (de) 2005-10-10 2006-02-09 Hilfsmittel zum Oeffnen von Schlauchbeutel, Werkzeuge und Herstellverfahren

Country Status (1)

Country Link
LU (1) LU91221B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2473546A (en) * 2009-09-11 2011-03-16 Huhtamaki Ronsberg Tear-open pouch
WO2011067542A1 (fr) * 2009-12-04 2011-06-09 Centre National De La Recherche Scientifique (Cnrs) Film mince d'emballage a amorce de dechirure
DE102009060246A1 (de) * 2009-12-23 2011-06-30 Huhtamaki Ronsberg, Zweigniederlassung der Huhtamaki Deutschland GmbH & Co. KG, 87671 Aufreißbare Verpackung
CN102398716A (zh) * 2010-07-01 2012-04-04 卡夫食品环球品牌有限责任公司 用于带有易于打开部件的包装的方法和装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2473546A (en) * 2009-09-11 2011-03-16 Huhtamaki Ronsberg Tear-open pouch
GB2473546B (en) * 2009-09-11 2011-11-16 Huhtamaki Ronsberg Tear-open pouch
WO2011067542A1 (fr) * 2009-12-04 2011-06-09 Centre National De La Recherche Scientifique (Cnrs) Film mince d'emballage a amorce de dechirure
FR2953499A1 (fr) * 2009-12-04 2011-06-10 Centre Nat Rech Scient Film mince d'emballage amorce de dechirure
US8974883B2 (en) 2009-12-04 2015-03-10 Centre National De La Recherche Scientifique (Cnrs) Thin packaging film having an incipient tear
DE102009060246A1 (de) * 2009-12-23 2011-06-30 Huhtamaki Ronsberg, Zweigniederlassung der Huhtamaki Deutschland GmbH & Co. KG, 87671 Aufreißbare Verpackung
CN102398716A (zh) * 2010-07-01 2012-04-04 卡夫食品环球品牌有限责任公司 用于带有易于打开部件的包装的方法和装置

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