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ES2151376A1 - Method and device for charging and closing bag opened at one side - Google Patents

Method and device for charging and closing bag opened at one side

Info

Publication number
ES2151376A1
ES2151376A1 ES009800273A ES9800273A ES2151376A1 ES 2151376 A1 ES2151376 A1 ES 2151376A1 ES 009800273 A ES009800273 A ES 009800273A ES 9800273 A ES9800273 A ES 9800273A ES 2151376 A1 ES2151376 A1 ES 2151376A1
Authority
ES
Spain
Prior art keywords
bags
filled
charging
weld seam
closing bag
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.)
Granted
Application number
ES009800273A
Other languages
Spanish (es)
Other versions
ES2151376B1 (en
Inventor
Helmut Huwelmann
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of ES2151376A1 publication Critical patent/ES2151376A1/en
Application granted granted Critical
Publication of ES2151376B1 publication Critical patent/ES2151376B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/28—Controlling escape of air or dust from containers or receptacles during filling
    • 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
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/46—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers
    • B65B43/465—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers for bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/346—Making joints having variable thicknesses in the joint area, e.g. by using jaws having an adapted configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/431—Joining the articles to themselves
    • B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
    • B29C66/43121—Closing the ends of tubular or hollow single articles, e.g. closing the ends of bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/849—Packaging machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Basic Packing Technique (AREA)
  • Package Closures (AREA)
  • Making Paper Articles (AREA)

Abstract

Procedure and device for filling and closing open bags on one side, of thermoplastic synthetic material, in which the bags are grasped in the lateral areas of the edges of their opening by means of holding and/or transporting clips, filled by means of a pipe filling that can go down to the open bags and closed by a head weld seam. To prevent air cushions from occurring in the filled bags, air is removed from the filled bag before the head weld seam is performed. (Machine-translation by Google Translate, not legally binding)
ES9800273A 1997-02-14 1998-02-12 PROCEDURE AND DEVICE FOR FILLING AND CLOSING OPEN BAGS ON ONE SIDE. Expired - Lifetime ES2151376B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997105743 DE19705743A1 (en) 1997-02-14 1997-02-14 Filling and closing thermoplastic sacks

Publications (2)

Publication Number Publication Date
ES2151376A1 true ES2151376A1 (en) 2000-12-16
ES2151376B1 ES2151376B1 (en) 2001-06-16

Family

ID=7820294

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9800273A Expired - Lifetime ES2151376B1 (en) 1997-02-14 1998-02-12 PROCEDURE AND DEVICE FOR FILLING AND CLOSING OPEN BAGS ON ONE SIDE.

Country Status (5)

Country Link
JP (1) JPH10230913A (en)
DE (1) DE19705743A1 (en)
ES (1) ES2151376B1 (en)
IT (1) IT1303475B1 (en)
NL (1) NL1008196C2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3969712B2 (en) 2002-06-14 2007-09-05 東洋自動機株式会社 Degassing method and degassing device for bagging and packaging machine
DE10232136A1 (en) * 2002-07-12 2004-01-22 Weber-Waagenbau und Wägeelektronik GmbH Sack filling machine has suction system which removes residual air from sack after filling and integral weighing system which checks that correct amount of material has been dispensed into them
DE10350602A1 (en) * 2003-10-26 2005-06-16 Stregel, J.K.Hans, Dipl.-Ing. Vacuum filling apparatus for solid or liquid product container, has tube which extends into container, which is sealed by gas-tight clamp or pressing device
JP4828957B2 (en) * 2006-02-15 2011-11-30 東洋自動機株式会社 Degassing method or gas replacement method in automatic bagging and packaging
DE102007030382A1 (en) * 2007-06-29 2009-01-08 Haver & Boecker Ohg Method and device for welding bags
DE102008014489A1 (en) * 2008-03-17 2009-09-24 Haver & Boecker Ohg Treatment device and method for treating an open bag filled with a bulk material
CA2828282C (en) * 2012-03-27 2018-11-20 General Packer Co., Ltd. Packaging machine and packaging method
CN104528033A (en) * 2014-12-11 2015-04-22 浙江海洋学院 Novel vacuum-pumping device
TWI654119B (en) * 2017-03-06 2019-03-21 威光自動化科技股份有限公司 Vacuum packaging method and device for square objects in plastic bag
DE102021124106A1 (en) 2021-09-17 2023-03-23 MBM innovations GmbH Device for welding transport bags open on one side
DE202021105023U1 (en) 2021-09-17 2022-12-22 MBM innovations GmbH Device for welding transport bags open on one side

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5301492A (en) * 1991-12-14 1994-04-12 Chronos Richardson Gmbh Bag clamping device
US5447183A (en) * 1989-09-15 1995-09-05 B.A.G. Corp. Vacuum fill system
US5581984A (en) * 1994-03-01 1996-12-10 Robert Bosch Gmbh Tubular bag machine having a device for keeping the inside of a flexible film tube free from dust in its sealing region

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5447183A (en) * 1989-09-15 1995-09-05 B.A.G. Corp. Vacuum fill system
US5301492A (en) * 1991-12-14 1994-04-12 Chronos Richardson Gmbh Bag clamping device
US5581984A (en) * 1994-03-01 1996-12-10 Robert Bosch Gmbh Tubular bag machine having a device for keeping the inside of a flexible film tube free from dust in its sealing region

Also Published As

Publication number Publication date
JPH10230913A (en) 1998-09-02
NL1008196A1 (en) 1998-08-18
NL1008196C2 (en) 1998-11-17
ES2151376B1 (en) 2001-06-16
DE19705743A1 (en) 1998-08-20
ITBZ980005A1 (en) 1999-08-09
IT1303475B1 (en) 2000-11-06

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