AU763499B2 - Tamper resistant closure - Google Patents

Tamper resistant closure Download PDF

Info

Publication number
AU763499B2
AU763499B2 AU43248/99A AU4324899A AU763499B2 AU 763499 B2 AU763499 B2 AU 763499B2 AU 43248/99 A AU43248/99 A AU 43248/99A AU 4324899 A AU4324899 A AU 4324899A AU 763499 B2 AU763499 B2 AU 763499B2
Authority
AU
Australia
Prior art keywords
bag
neck
forming
perforations
belts
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
AU43248/99A
Other languages
English (en)
Other versions
AU4324899A (en
Inventor
Jerry Dale Pack
Luther B. Stoddard
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.)
Burford Corp
Original Assignee
Burford Corp
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 Burford Corp filed Critical Burford Corp
Publication of AU4324899A publication Critical patent/AU4324899A/en
Application granted granted Critical
Publication of AU763499B2 publication Critical patent/AU763499B2/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
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Closures (AREA)
  • Closing Of Containers (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Closures For Containers (AREA)
AU43248/99A 1998-06-01 1999-06-01 Tamper resistant closure Expired AU763499B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8751798P 1998-06-01 1998-06-01
US60/087517 1998-06-01
PCT/US1999/012110 WO1999062768A1 (en) 1998-06-01 1999-06-01 Tamper resistant closure

Publications (2)

Publication Number Publication Date
AU4324899A AU4324899A (en) 1999-12-20
AU763499B2 true AU763499B2 (en) 2003-07-24

Family

ID=22205660

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43248/99A Expired AU763499B2 (en) 1998-06-01 1999-06-01 Tamper resistant closure

Country Status (10)

Country Link
EP (1) EP1091875B1 (enExample)
JP (1) JP4568428B2 (enExample)
AU (1) AU763499B2 (enExample)
BR (1) BR9910788A (enExample)
CA (1) CA2333754C (enExample)
DE (1) DE69926893T2 (enExample)
DK (1) DK1091875T3 (enExample)
ES (1) ES2249036T3 (enExample)
MX (1) MXPA00011890A (enExample)
WO (1) WO1999062768A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3877268B1 (en) * 2018-11-08 2025-10-15 Kwik Lok Corporation Method and system of manufacturing a tamper evident packaging utilizing a non-contact sealing device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2064270A1 (en) * 1992-03-27 1993-09-28 Bob Davis Tamper sealed bag with reusable closure
US5600938A (en) * 1995-09-22 1997-02-11 Kwik Lok Corporation Sealing and bagging apparatus and method
US5816019A (en) * 1994-10-07 1998-10-06 Formfil Heat-sealing machine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3059670A (en) 1958-02-04 1962-10-23 Charles E Burford Wire twisting tool
US3138904A (en) 1963-03-26 1964-06-30 Burford Company Method and apparatus for tying packages and wrapping materials
GB1200302A (en) * 1966-10-25 1970-07-29 Comitex Ltd Improvements to heat sealing machines
JPS4819752B1 (enExample) * 1967-04-27 1973-06-15
US3919829A (en) 1971-05-26 1975-11-18 Leonard W Burford Apparatus for tying packages and wrapping materials
US3990216A (en) * 1975-05-05 1976-11-09 Martin William F Bag closing and feeding apparatus
JPS58107307U (ja) * 1982-01-10 1983-07-21 ナショナル住宅産業株式会社 包装装置
JPS58163407U (ja) * 1982-04-27 1983-10-31 野崎蒲鉾株式会社 ミシン目付用包装装置
US4682976A (en) * 1984-04-16 1987-07-28 Andrew McG. Martin Apparatus for making easy open and reclosable bags
US4856258A (en) 1986-11-21 1989-08-15 Burford Corp. Wire tying device
JPH0616212U (ja) * 1992-08-05 1994-03-01 トキワ工業株式会社 フィルム包装装置
US5483134A (en) * 1993-09-30 1996-01-09 Burford Corporation Ribbon sensing device for bag tyer
GB2305418B (en) 1995-09-19 1998-12-02 Allied Bakeries Ltd Reclosable packaging
WO1999003731A1 (en) * 1997-07-17 1999-01-28 Avalon Engineering Limited Apparatus for heat sealing bags

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2064270A1 (en) * 1992-03-27 1993-09-28 Bob Davis Tamper sealed bag with reusable closure
US5816019A (en) * 1994-10-07 1998-10-06 Formfil Heat-sealing machine
US5600938A (en) * 1995-09-22 1997-02-11 Kwik Lok Corporation Sealing and bagging apparatus and method

Also Published As

Publication number Publication date
EP1091875A1 (en) 2001-04-18
EP1091875B1 (en) 2005-08-24
DE69926893T2 (de) 2006-06-14
BR9910788A (pt) 2002-02-05
ES2249036T3 (es) 2006-03-16
CA2333754C (en) 2007-11-20
EP1091875A4 (en) 2003-08-06
WO1999062768A1 (en) 1999-12-09
CA2333754A1 (en) 1999-12-09
AU4324899A (en) 1999-12-20
DK1091875T3 (da) 2005-12-19
HK1036439A1 (en) 2002-01-04
JP4568428B2 (ja) 2010-10-27
JP2002516789A (ja) 2002-06-11
MXPA00011890A (es) 2005-07-15
DE69926893D1 (de) 2005-09-29

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired