EA200100751A1 - METHOD OF MANUFACTURING A REALLY CLOSED PACKAGE - Google Patents

METHOD OF MANUFACTURING A REALLY CLOSED PACKAGE

Info

Publication number
EA200100751A1
EA200100751A1 EA200100751A EA200100751A EA200100751A1 EA 200100751 A1 EA200100751 A1 EA 200100751A1 EA 200100751 A EA200100751 A EA 200100751A EA 200100751 A EA200100751 A EA 200100751A EA 200100751 A1 EA200100751 A1 EA 200100751A1
Authority
EA
Eurasian Patent Office
Prior art keywords
sheet
folded
opening
along
edges
Prior art date
Application number
EA200100751A
Other languages
Russian (ru)
Other versions
EA003007B1 (en
Inventor
Стефен Джон Холловэй
Original Assignee
Империал Тобакко Лимитед
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 Империал Тобакко Лимитед filed Critical Империал Тобакко Лимитед
Publication of EA200100751A1 publication Critical patent/EA200100751A1/en
Publication of EA003007B1 publication Critical patent/EA003007B1/en

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
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/18—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements
    • B65B61/188—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for making package-opening or unpacking elements by applying or incorporating profile-strips, e.g. for reclosable bags
    • 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
    • B31B70/813—Applying closures
    • B31B70/8131—Making bags having interengaging closure elements
    • B31B70/8132—Applying the closure elements in the machine direction

Abstract

Способ изготовления повторно закрываемых заполненных пакетов, предусматривающий стадии:- сгибания через часть его исходной ширины некоторого участка термопластикового листа для получения согнутого листа, имеющего сложенный участок, проходящий по длине листа, имеющего согнутый край, причем сложенный участок продолжается через часть исходной ширины листа, и несложенный участок, продолжающийся от сложенного участка к другому краю листа;- сваривания в направлении под прямыми углами к согнутому краю и с правильными интервалами вдоль согнутого края сложенного участка с образованием отдельных карманов одинакового размера, имеющих сварные края стенок и расположенных по длине листа;- разрезания листа по ширине листа по линиям сварных швов для получения отдельных пакетов, каждый из которых имеет отверстие, сварные края и удлиненный клапанный участок;- заполнения каждого пакета через его отверстие желаемым содержимым и загибания удлиненного клапанного участка поверх отверстия так, чтобы образовать клапан вокруг пакета;во время формирования сложенного участка листа повторно закрываемую застежку располагают на листе в направлении, параллельном краям листа, и в положении, заданном так, чтобы оно находилось непосредственно ниже отверстия пакета, причем повторно закрываемая застежка содержит две взаимозацепляющиеся закрывающие полоски в сцепленном положении, каждая закрывающая полоска застежки имеет основную часть, которая у каждой из двух взаимозацепляющихся закрывающих полосок при сцеплении полосок друг с другом приваривается к обращенным друг к другу поверхностям листа, соответственно, в сложенном участке, и послеA method of manufacturing reclosable filled bags, comprising the steps of: bending through a portion of its original width a portion of the thermoplastic sheet to obtain a bent sheet having a folded portion extending along the length of the sheet having a bent edge, the folded portion extending through a portion of the original width of the sheet, and unfolded area extending from the folded area to the other edge of the sheet; - welding in the direction at right angles to the bent edge and at regular intervals along the bend the edges of the folded section with the formation of individual pockets of the same size, having welded edges of the walls and arranged along the length of the sheet - cutting the sheet along the width of the sheet along the lines of welds to obtain separate packages, each of which has an opening, welded edges and an elongated valve section; filling each package through its opening with the desired content and folding the elongated valve section over the opening so as to form a valve around the package; during the formation of the folded section of the sheet a closable fastener is placed on the sheet in a direction parallel to the edges of the sheet and in a position set so that it is directly below the opening of the bag, the re-closable fastener contains two interlocking closure strips in the engaged position, each closing strip of the fastener has a main part that each of the two interlocking closing strips, when the strips adhere to each other, is welded to the sheet surfaces facing each other, respectively, in a folded learning heel, and after

EA200100751A 1999-01-06 2000-01-06 Method for producing a resealable pouch EA003007B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99300091 1999-01-06
PCT/GB2000/000020 WO2000040465A1 (en) 1999-01-06 2000-01-06 Method for producing a resealable pouch

Publications (2)

Publication Number Publication Date
EA200100751A1 true EA200100751A1 (en) 2001-12-24
EA003007B1 EA003007B1 (en) 2002-12-26

Family

ID=8241176

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200100751A EA003007B1 (en) 1999-01-06 2000-01-06 Method for producing a resealable pouch

Country Status (19)

Country Link
EP (1) EP1144253B1 (en)
JP (1) JP2002534293A (en)
CN (1) CN1336888A (en)
AT (1) ATE225733T1 (en)
AU (1) AU771156B2 (en)
CA (1) CA2358541C (en)
CZ (1) CZ300194B6 (en)
DE (1) DE60000572T2 (en)
DK (1) DK1144253T3 (en)
EA (1) EA003007B1 (en)
EE (1) EE200100357A (en)
ES (1) ES2180507T3 (en)
HK (1) HK1043098A1 (en)
HU (1) HU224878B1 (en)
ID (1) ID30078A (en)
NZ (1) NZ512603A (en)
PT (1) PT1144253E (en)
WO (1) WO2000040465A1 (en)
ZA (1) ZA200105581B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1336888A (en) * 1999-01-06 2002-02-20 帝国烟草有限公司 Method for producing resealable pouch
CN102152497B (en) * 2010-11-30 2012-12-26 厦门亚太创新机器有限公司 Producing equipment for folding and punching plastic bag
KR20170074898A (en) 2014-10-02 2017-06-30 디지레츠 인코포레이티드 Disposable tank electronic cigarette, method of manufacture and method of use
EP3330190A1 (en) * 2016-12-02 2018-06-06 Swedish Match North Europe AB Method and arrangement for portion-packing of an oral pouched snuff product

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205504A (en) * 1978-09-01 1980-06-03 Gregg Engineering Corp. Method and device for making envelopes from a continuous web and including the stuffing and sealing of those envelopes
EP0108798A4 (en) * 1982-05-17 1986-01-28 Harold Forman Method and apparatus for continuous formation of reclosable article wrappers.
FR2613691B1 (en) * 1987-04-10 1989-09-29 Kaysersberg Sa METHOD AND DEVICE FOR MAKING A CASE WITH ADDED LABEL
US5247781A (en) * 1991-08-08 1993-09-28 Kraft General Foods, Inc. In-line application of closure to packaging film
GB9711248D0 (en) * 1997-05-31 1997-07-23 Imp Tobacco Co Ltd Resealable pouch for tobaco
CN1336888A (en) * 1999-01-06 2002-02-20 帝国烟草有限公司 Method for producing resealable pouch
EP1048230A1 (en) * 1999-04-29 2000-11-02 Imperial Tobacco Limited Apparatus for making resealable pouches

Also Published As

Publication number Publication date
ATE225733T1 (en) 2002-10-15
AU1883800A (en) 2000-07-24
AU771156B2 (en) 2004-03-18
HUP0104893A3 (en) 2002-11-28
JP2002534293A (en) 2002-10-15
NZ512603A (en) 2002-12-20
HU224878B1 (en) 2006-03-28
CN1336888A (en) 2002-02-20
EA003007B1 (en) 2002-12-26
EP1144253A1 (en) 2001-10-17
CZ300194B6 (en) 2009-03-11
HK1043098A1 (en) 2002-09-06
DE60000572D1 (en) 2002-11-14
EE200100357A (en) 2002-10-15
PT1144253E (en) 2003-02-28
EP1144253B1 (en) 2002-10-09
HUP0104893A2 (en) 2002-04-29
DK1144253T3 (en) 2002-10-28
CZ20012463A3 (en) 2002-01-16
DE60000572T2 (en) 2003-06-26
ZA200105581B (en) 2002-06-21
ID30078A (en) 2001-11-01
ES2180507T3 (en) 2003-02-16
CA2358541A1 (en) 2000-07-13
WO2000040465A1 (en) 2000-07-13
CA2358541C (en) 2007-02-20

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KZ KG MD TJ TM

MK4A Patent expired

Designated state(s): AZ RU