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GB2348862B - Bag closing method and apparatus - Google Patents

Bag closing method and apparatus

Info

Publication number
GB2348862B
GB2348862B GB0018015A GB0018015A GB2348862B GB 2348862 B GB2348862 B GB 2348862B GB 0018015 A GB0018015 A GB 0018015A GB 0018015 A GB0018015 A GB 0018015A GB 2348862 B GB2348862 B GB 2348862B
Authority
GB
United Kingdom
Prior art keywords
closing method
bag closing
bag
closing
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
GB0018015A
Other versions
GB0018015D0 (en
GB2348862A (en
Inventor
Paul Utz
Paul Wollmershaeuser
David John Wilkinson
Gerald Schubert
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.)
Tetley GB Ltd
Original Assignee
Tetley GB 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 GBGB9801395.6A external-priority patent/GB9801395D0/en
Application filed by Tetley GB Ltd filed Critical Tetley GB Ltd
Publication of GB0018015D0 publication Critical patent/GB0018015D0/en
Publication of GB2348862A publication Critical patent/GB2348862A/en
Application granted granted Critical
Publication of GB2348862B publication Critical patent/GB2348862B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/02—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks
    • B65B7/06—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks by collapsing mouth portion, e.g. to form a single flap

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing Of Containers (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
GB0018015A 1998-01-22 1999-01-22 Bag closing method and apparatus Expired - Fee Related GB2348862B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9801395.6A GB9801395D0 (en) 1998-01-22 1998-01-22 Method and apparatus for packaging infusion packaging
GBGB9809424.6A GB9809424D0 (en) 1998-01-22 1998-05-01 Bag closing method and apparatus
PCT/GB1999/000217 WO1999037541A1 (en) 1998-01-22 1999-01-22 Bag closing method and apparatus

Publications (3)

Publication Number Publication Date
GB0018015D0 GB0018015D0 (en) 2000-09-13
GB2348862A GB2348862A (en) 2000-10-18
GB2348862B true GB2348862B (en) 2002-01-23

Family

ID=26312998

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0018015A Expired - Fee Related GB2348862B (en) 1998-01-22 1999-01-22 Bag closing method and apparatus

Country Status (4)

Country Link
AU (1) AU2177699A (en)
DE (1) DE19982636T1 (en)
GB (1) GB2348862B (en)
WO (1) WO1999037541A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6588592B2 (en) * 2001-07-20 2003-07-08 Eastman Kodak Company Light-tight film package
KR102227823B1 (en) * 2019-02-26 2021-03-15 화인코리아코퍼레이션(주) Apparatus for manufacturing plastic shopping bag

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB758381A (en) * 1954-01-04 1956-10-03 Arenco Ltd Improvements in or relating to packaging machinery
FR2471919A1 (en) * 1979-12-21 1981-06-26 Pohlig Heckel Bleichert Appts. for welding of filled plastic bags - comprising welding and stretching units held over bag-holding boxes (AT 15.1.81)
US4872303A (en) * 1988-02-25 1989-10-10 Mid America Machine Corp. Bag top forming method and apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB758381A (en) * 1954-01-04 1956-10-03 Arenco Ltd Improvements in or relating to packaging machinery
FR2471919A1 (en) * 1979-12-21 1981-06-26 Pohlig Heckel Bleichert Appts. for welding of filled plastic bags - comprising welding and stretching units held over bag-holding boxes (AT 15.1.81)
US4872303A (en) * 1988-02-25 1989-10-10 Mid America Machine Corp. Bag top forming method and apparatus

Also Published As

Publication number Publication date
GB0018015D0 (en) 2000-09-13
DE19982636T1 (en) 2001-02-01
AU2177699A (en) 1999-08-09
WO1999037541A1 (en) 1999-07-29
GB2348862A (en) 2000-10-18

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170122