AU556666B2 - Tear string for bag - Google Patents

Tear string for bag

Info

Publication number
AU556666B2
AU556666B2 AU11215/83A AU1121583A AU556666B2 AU 556666 B2 AU556666 B2 AU 556666B2 AU 11215/83 A AU11215/83 A AU 11215/83A AU 1121583 A AU1121583 A AU 1121583A AU 556666 B2 AU556666 B2 AU 556666B2
Authority
AU
Australia
Prior art keywords
bag
tear string
tear
string
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
Application number
AU11215/83A
Other versions
AU1121583A (en
Inventor
Kanari Tani
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU1121583A publication Critical patent/AU1121583A/en
Application granted granted Critical
Publication of AU556666B2 publication Critical patent/AU556666B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

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
    • 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
    • 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
    • B65D75/66—Inserted or applied tearing-strings or like flexible elements
    • 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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B50/812—Applying tabs, patches, strips or strings on blanks or webs
    • B31B50/8125—Applying strips or strings, e.g. tear strips or strings
    • B31B50/8126—Applying strips or strings, e.g. tear strips or strings parallel to the direction of movement of the webs or the blanks
AU11215/83A 1983-02-18 1983-02-08 Tear string for bag Expired AU556666B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08304532A GB2135651B (en) 1983-02-18 1983-02-18 Easy-to-open synthetic resin bag and apparatus for the manufacture thereof

Publications (2)

Publication Number Publication Date
AU1121583A AU1121583A (en) 1984-08-16
AU556666B2 true AU556666B2 (en) 1986-11-13

Family

ID=10538208

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11215/83A Expired AU556666B2 (en) 1983-02-18 1983-02-08 Tear string for bag

Country Status (4)

Country Link
AU (1) AU556666B2 (en)
CH (1) CH659446A5 (en)
FR (1) FR2541652B1 (en)
GB (1) GB2135651B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU579425B2 (en) * 1984-11-15 1988-11-24 Wella Aktiengesellschaft Bag

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1255533B (en) * 1992-09-30 1995-11-09 Barilla Flli G & R PACKAGING WITH SEALED ENCLOSURE WITH EASY OPENING DEVICE USING A TEAR WIRE
AU760523B2 (en) * 1997-11-03 2003-05-15 Amcor Packaging (Australia) Pty Ltd A multi-wall sack
NZ504326A (en) * 1997-11-03 2003-04-29 Amcor Packaging Au Pty Ltd A multi-wall sack with string tear means in the top
ITBO20060214A1 (en) † 2006-03-29 2006-06-28 Gd Spa METHOD FOR THE PRODUCTION OF OVERHEAD MATERIAL AND PACKAGE EQUIPPED WITH MATERIALS SO PRODUCED.
IT1399386B1 (en) 2010-04-08 2013-04-16 Mauro Officine Grafiche S P A Di PACKAGING WITH INTEGRATED OPENING SYSTEM EASY THROUGH NON ADD ADDITIONAL BAND.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB724918A (en) * 1952-02-15 1955-02-23 Cellophane Invest Company Ltd Improvements in or relating to methods for the manufacture of bags and sachets
GB804559A (en) * 1956-11-27 1958-11-19 Thomas Bonar & Co Canada Ltd Bag structure
FR1412593A (en) * 1964-08-07 1965-10-01 Fayard & Ravel Machine for making plastic bags
US3411968A (en) * 1964-10-26 1968-11-19 Dow Chemical Co Method of incorporating a tear string in a thermoplastic web
FR1480494A (en) * 1965-05-12 1967-08-04
FR1509210A (en) * 1966-12-02 1968-01-12 Cellophane Sa Improved bag opening strips made of flexible packaging materials
DE1586844A1 (en) * 1967-07-11 1970-05-21 Wilhelm Overmann Thermoplastic film for packaging purposes
US3494538A (en) * 1967-11-30 1970-02-10 Reynolds Metals Co Tear string assembly for containers
US3499260A (en) * 1968-01-16 1970-03-10 Harold M Forman Method of incorporating a cutter in overwrapped packages and related apparatus
GB1368063A (en) * 1970-10-26 1974-09-25 Agfa Gevaert Packaging method and package

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU579425B2 (en) * 1984-11-15 1988-11-24 Wella Aktiengesellschaft Bag

Also Published As

Publication number Publication date
GB2135651A (en) 1984-09-05
FR2541652A1 (en) 1984-08-31
GB8304532D0 (en) 1983-03-23
GB2135651B (en) 1988-01-27
AU1121583A (en) 1984-08-16
CH659446A5 (en) 1987-01-30
FR2541652B1 (en) 1986-05-30

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