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AR074666A1 - A METHOD AND SYSTEM FOR MANUFACTURING BAGS BY CONFORMED FILLING AND SEALING - Google Patents

A METHOD AND SYSTEM FOR MANUFACTURING BAGS BY CONFORMED FILLING AND SEALING

Info

Publication number
AR074666A1
AR074666A1 ARP090104754A ARP090104754A AR074666A1 AR 074666 A1 AR074666 A1 AR 074666A1 AR P090104754 A ARP090104754 A AR P090104754A AR P090104754 A ARP090104754 A AR P090104754A AR 074666 A1 AR074666 A1 AR 074666A1
Authority
AR
Argentina
Prior art keywords
sealing
film
vertical
film tube
folds
Prior art date
Application number
ARP090104754A
Other languages
Spanish (es)
Inventor
Endah Sulistyowati
Krishnaprakash Nurani Dharmaraj Iyer
Vaibhavi Amit Khedekar
Pardeep Kaur Surinder Singh Vilkhu
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of AR074666A1 publication Critical patent/AR074666A1/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
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
    • B65B51/30—Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes
    • B65B51/303—Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes reciprocating along only one axis
    • 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
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/10—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs
    • B65B9/20—Enclosing successive articles, or quantities of material, in preformed tubular webs, or in webs formed into tubes around filling nozzles, e.g. extruded tubular webs the webs being formed into tubes in situ around the filling nozzles
    • B65B9/2042—Means for altering the cross-section of the tube filling opening prior to transversal sealing, e.g. tube spreading devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Making Paper Articles (AREA)

Abstract

La presente se refiere a un método y a un sistema para conformar, llenar y sellar en forma continua bolsas flexibles con pliegues en los costados, que comprende los pasos de: (i) proveer una hoja continua de película; (ii) estirar dicha hoja sobre un conformador de bolsas para formar un tubo de película que tiene un borde de película vertical superpuesto; (iii) sellar dicho borde de película vertical superpuesto con un sellador vertical para formar un sello vertical, mientras se tira continuamente de dicho tubo de película a lo largo de la dirección de la máquina; (iv) formar pliegues en ambos lados laterales del tubo; (v) efectuar un sello horizontal a través de dicho tubo de película, con mordazas de sellado horizontal, en una ubicación predeterminada debajo de dicho sellador vertical para formar el sello horizontal superior de un bolsa llena y el sello horizontal inferior de una bolsa a ser llenada, opcionalmente con perforaciones entremedio; (vi) alimentar dicho producto en dicho tubo de película; (vii) sellar el extremo abierto de dicho tubo de película con dichas mordazas de sellado horizontal en una ubicación predeterminada; y (viii) opcionalmente cortar las bolsas llenadas y selladas para formar bolsas individuales a partir de allí, en donde en la intersección del sello horizontal con los extremos interiores de los pliegues, se forma un bolsillo no sellado que se extiende en cada uno de los lados de la intersección, en donde el ancho del bolsillo no sellado se encuentra en el rango de 25 a 50% del ancho total del pliegue.This refers to a method and system for continuously forming, filling and sealing flexible bags with folds on the sides, comprising the steps of: (i) providing a continuous sheet of film; (ii) stretching said sheet over a bag former to form a film tube having an overlapping vertical film edge; (iii) sealing said superimposed vertical film edge with a vertical sealant to form a vertical seal, while continuously pulling said film tube along the machine direction; (iv) form folds on both sides of the tube; (v) effecting a horizontal seal through said film tube, with horizontal sealing jaws, at a predetermined location below said vertical sealant to form the upper horizontal seal of a full bag and the lower horizontal seal of a bag to be filled, optionally with perforations in between; (vi) feeding said product in said film tube; (vii) sealing the open end of said film tube with said horizontal sealing jaws in a predetermined location; and (viii) optionally cutting the filled and sealed bags to form individual bags therefrom, where at the intersection of the horizontal seal with the inner ends of the folds, an unsealed pocket is formed that extends into each of the sides of the intersection, where the width of the unsealed pocket is in the range of 25 to 50% of the total fold width.

ARP090104754A 2008-12-12 2009-12-09 A METHOD AND SYSTEM FOR MANUFACTURING BAGS BY CONFORMED FILLING AND SEALING AR074666A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN2593MU2008 2008-12-12

Publications (1)

Publication Number Publication Date
AR074666A1 true AR074666A1 (en) 2011-02-02

Family

ID=41571011

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090104754A AR074666A1 (en) 2008-12-12 2009-12-09 A METHOD AND SYSTEM FOR MANUFACTURING BAGS BY CONFORMED FILLING AND SEALING

Country Status (6)

Country Link
EP (1) EP2356030B1 (en)
CN (1) CN102245475B (en)
AR (1) AR074666A1 (en)
BR (1) BRPI0922072B1 (en)
ES (1) ES2392682T3 (en)
WO (1) WO2010066509A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10259602B2 (en) 2012-02-28 2019-04-16 The Procter And Gamble Company Method for forming packages
US9809336B2 (en) 2012-02-28 2017-11-07 The Procter & Gamble Company Method for forming packages
IN2015DN00608A (en) 2012-07-24 2015-06-26 Procter & Gamble
GB2514152A (en) * 2013-05-15 2014-11-19 Birds Eye Ipco Ltd A package for a food product, a method of packaging and cooking a food product and means for carrying out the method
US9783330B2 (en) 2014-03-06 2017-10-10 The Procter & Gamble Company Method and apparatus for shaping webs in a vertical form, fill, and sealing system
US9643812B2 (en) 2014-03-06 2017-05-09 The Procter & Gamble Company Method for pleating or shaping a web
JP6265486B2 (en) * 2014-05-21 2018-01-24 オリヒロエンジニアリング株式会社 Manufacturing apparatus for film packaging bag containing contents and manufacturing method thereof
GB2532061A (en) * 2014-11-07 2016-05-11 Dubble Bubble Ltd Packaging system and method
WO2019084745A1 (en) * 2017-10-31 2019-05-09 The Procter & Gamble Company Side-gusseted pouches
CN108582880A (en) * 2018-03-20 2018-09-28 中山市振鸿包装科技有限公司 A kind of folding organ mechanism suitable for polybag processing
CN113165781A (en) * 2018-09-25 2021-07-23 特克逊国际有限公司 Bag and related method
KR102772769B1 (en) * 2019-07-09 2025-02-24 주식회사 엘지에너지솔루션 Battery cell and battery module including the same
CN110422369B (en) * 2019-09-06 2021-07-16 福建省全味食品有限公司 Edge-folding tail-sealing machine for nut packaging
CN112478418A (en) * 2019-09-12 2021-03-12 管永宾 Easy-to-open edge-inserting four-edge sealing bag and preparation method thereof
CN113910682B (en) * 2021-11-10 2024-04-12 黄山源点新材料科技有限公司 Method for manufacturing four-side sealed bags by middle-split bag making machine
EP4364930B1 (en) * 2022-11-01 2025-12-17 The Procter & Gamble Company Sealing jaws and water-soluble unit dose article comprising a fibrous non-woven sheet
TWI830670B (en) * 2023-05-26 2024-01-21 中華學校財團法人中華科技大學 Filter coffee bag filling device
GB2631947A (en) * 2023-07-18 2025-01-22 Douwe Egberts Bv A 2-ply seal for packaging and packaging therewith

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3548563A (en) * 1968-08-12 1970-12-22 Mira Pak Method and apparatus for packaging with a movable mandrel and platen top sealing jaws
EP1081060A1 (en) * 1999-08-20 2001-03-07 Elsaesser Verpackungen Ag Bag with a tear notch
JP3760307B2 (en) * 2000-11-30 2006-03-29 有限会社湯川製袋 Unbreakable plastic bag with side gusset
US6877296B2 (en) * 2002-07-22 2005-04-12 Frito-Lay North America, Inc. Isolated targeting of problem areas in hermetic seals
JP4899330B2 (en) * 2005-03-25 2012-03-21 大日本印刷株式会社 Gusset bag

Also Published As

Publication number Publication date
BRPI0922072B1 (en) 2019-10-15
BRPI0922072A2 (en) 2015-12-22
CN102245475B (en) 2013-12-11
WO2010066509A1 (en) 2010-06-17
CN102245475A (en) 2011-11-16
ES2392682T3 (en) 2012-12-12
EP2356030B1 (en) 2012-08-01
EP2356030A1 (en) 2011-08-17

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Legal Events

Date Code Title Description
FB Suspension of granting procedure
FG Grant, registration