FR2198476A5 - Appts for feeding weldable band from alternate reels - makes joint between old and new reels without stopping feed of band to next station - Google Patents

Appts for feeding weldable band from alternate reels - makes joint between old and new reels without stopping feed of band to next station

Info

Publication number
FR2198476A5
FR2198476A5 FR7231110A FR7231110A FR2198476A5 FR 2198476 A5 FR2198476 A5 FR 2198476A5 FR 7231110 A FR7231110 A FR 7231110A FR 7231110 A FR7231110 A FR 7231110A FR 2198476 A5 FR2198476 A5 FR 2198476A5
Authority
FR
France
Prior art keywords
band
reels
reel
tensioning device
pref
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
FR7231110A
Other languages
French (fr)
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.)
Lara SA
Original Assignee
Lara SA
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 Lara SA filed Critical Lara SA
Priority to FR7231110A priority Critical patent/FR2198476A5/en
Priority to DE2320423A priority patent/DE2320423A1/en
Application granted granted Critical
Publication of FR2198476A5 publication Critical patent/FR2198476A5/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1857—Support arrangement of web rolls
    • B65H19/1873—Support arrangement of web rolls with two stationary roll supports carrying alternately the replacement and the expiring roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1842—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact
    • B65H19/1852—Attaching, e.g. pasting, the replacement web to the expiring web standing splicing, i.e. the expiring web being stationary during splicing contact taking place at a distance from the replacement roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/461—Processing webs in splicing process
    • B65H2301/4615—Processing webs in splicing process after splicing
    • B65H2301/4617—Processing webs in splicing process after splicing cutting webs in splicing process
    • B65H2301/46172—Processing webs in splicing process after splicing cutting webs in splicing process cutting expiring web only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/46—Splicing
    • B65H2301/461—Processing webs in splicing process
    • B65H2301/4615—Processing webs in splicing process after splicing
    • B65H2301/4617—Processing webs in splicing process after splicing cutting webs in splicing process
    • B65H2301/46176—Processing webs in splicing process after splicing cutting webs in splicing process cutting both spliced webs simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/175—Plastic
    • B65H2701/1752—Polymer film
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1944—Wrapping or packing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/81—Packaging machines

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

A device for continuously feeding a band or strip, esp a hot-sealing plastics strip from a reel to a machine, comprises two reels, operating alternately to supply the bands; the band leaving the operational reel passes over a tensioning device to the receiving machine; a jointing device is incorporated on the path of the band from the feed reels to the tensioning device. Pref, each reel is supported on a pair of rollers sufficiently far apart to prevent the reel tipping out under the pull of the band but sufficiently near together to prevent the empty reel core from falling between the rollers. These supporting rollers are pref longer than the thickness of the reels and are freely supported at both ends. The tensioning device is pref so constructed that it normally supplies sufficient tension to take up the slack and regulate the feed of the band, but permits some of this slack to be released to the consuming machine while the band is temporarily arrested on the upstream side of the tensioning device, by the jointing device.
FR7231110A 1972-09-01 1972-09-01 Appts for feeding weldable band from alternate reels - makes joint between old and new reels without stopping feed of band to next station Expired FR2198476A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7231110A FR2198476A5 (en) 1972-09-01 1972-09-01 Appts for feeding weldable band from alternate reels - makes joint between old and new reels without stopping feed of band to next station
DE2320423A DE2320423A1 (en) 1972-09-01 1973-04-21 DEVICE FOR CONTINUOUS FEEDING OF A TAPE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7231110A FR2198476A5 (en) 1972-09-01 1972-09-01 Appts for feeding weldable band from alternate reels - makes joint between old and new reels without stopping feed of band to next station

Publications (1)

Publication Number Publication Date
FR2198476A5 true FR2198476A5 (en) 1974-03-29

Family

ID=9103786

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7231110A Expired FR2198476A5 (en) 1972-09-01 1972-09-01 Appts for feeding weldable band from alternate reels - makes joint between old and new reels without stopping feed of band to next station

Country Status (2)

Country Link
DE (1) DE2320423A1 (en)
FR (1) FR2198476A5 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520707A1 (en) * 1982-01-29 1983-08-05 Adir Automatic joining of plastics sheets for packager - allowing continuous pack prodn. while rolls of sheet are changed
DE3833889A1 (en) * 1988-10-05 1990-04-12 Bayerische Motoren Werke Ag Impact-protection device for motor-vehicle occupants
EP0556534A1 (en) * 1992-02-18 1993-08-25 GARIBALDO RICCIARELLI S.r.l. Device for joining strips of film of weldable material, with means of secure retention of the leading end of the film to be welded
EP0598265A1 (en) * 1992-10-29 1994-05-25 Ykk Corporation Apparatus for automatically cutting, welding and connecting ends of tape-like articles
EP0822913A1 (en) * 1995-05-04 1998-02-11 Martin Automatic, Inc. Heat-seal splicing assembly and method
FR3041950A1 (en) * 2015-10-01 2017-04-07 C E R M E X Constructions Etudes Et Rech De Materiels Pour L'emballage D'expedition FEEDING FOR FARDELING

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1025490B (en) * 1974-11-07 1978-08-10 Robbiati Dante EQUIPMENT FOR CONTINUOUS COUPLING OF PLASTIC SHEET FILMS IN TAPES
DE3410470A1 (en) * 1984-03-22 1985-10-03 Focke & Co, 2810 Verden DEVICE FOR TRANSPORTING PACKING MATERIAL RAILS
DE3809125A1 (en) * 1988-03-18 1989-09-28 Sengewald Kg Karl H METHOD AND DEVICE FOR RAPPORTALLY CONNECTING FILM TUBES DIVIDED IN BAG SECTIONS
DE4013345C2 (en) * 1990-04-26 1997-07-10 Bielomatik Leuze & Co Device for connecting film webs on packaging machines
JP2904560B2 (en) * 1990-08-17 1999-06-14 日本石油化学株式会社 Web production equipment and laminate production equipment
DE10301347B4 (en) * 2003-01-16 2013-05-08 Pester Pac Automation Gmbh Banding
DE102004032528C5 (en) * 2004-07-06 2012-04-05 Khs Gmbh A method of performing a roll change in a supply unit for feeding a sheet-like sheet to a packaging machine or the like processing machine and supply unit for performing this method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520707A1 (en) * 1982-01-29 1983-08-05 Adir Automatic joining of plastics sheets for packager - allowing continuous pack prodn. while rolls of sheet are changed
DE3833889A1 (en) * 1988-10-05 1990-04-12 Bayerische Motoren Werke Ag Impact-protection device for motor-vehicle occupants
EP0556534A1 (en) * 1992-02-18 1993-08-25 GARIBALDO RICCIARELLI S.r.l. Device for joining strips of film of weldable material, with means of secure retention of the leading end of the film to be welded
EP0598265A1 (en) * 1992-10-29 1994-05-25 Ykk Corporation Apparatus for automatically cutting, welding and connecting ends of tape-like articles
EP0822913A1 (en) * 1995-05-04 1998-02-11 Martin Automatic, Inc. Heat-seal splicing assembly and method
EP0822913A4 (en) * 1995-05-04 1998-06-03 Martin Automatic Inc Heat-seal splicing assembly and method
FR3041950A1 (en) * 2015-10-01 2017-04-07 C E R M E X Constructions Etudes Et Rech De Materiels Pour L'emballage D'expedition FEEDING FOR FARDELING
EP3156356A1 (en) * 2015-10-01 2017-04-19 C.E.R.M.E.X. Constructions Etudes Et Recherches De Materiels Pour L'emballage D'expedition Supply device for bundling with a shrink-wrap foil
US11332336B2 (en) 2015-10-01 2022-05-17 Sidel Packing Solutions Feed for plastic-wrapping

Also Published As

Publication number Publication date
DE2320423A1 (en) 1974-04-18

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Legal Events

Date Code Title Description
ST Notification of lapse