BR112021021643A2 - Unidade de alimentação (ug) para alimentar um filme de matéria plástica em máquinas de embalagem para embalar rolos de papel - Google Patents

Unidade de alimentação (ug) para alimentar um filme de matéria plástica em máquinas de embalagem para embalar rolos de papel

Info

Publication number
BR112021021643A2
BR112021021643A2 BR112021021643A BR112021021643A BR112021021643A2 BR 112021021643 A2 BR112021021643 A2 BR 112021021643A2 BR 112021021643 A BR112021021643 A BR 112021021643A BR 112021021643 A BR112021021643 A BR 112021021643A BR 112021021643 A2 BR112021021643 A2 BR 112021021643A2
Authority
BR
Brazil
Prior art keywords
feeding
unit
plastic film
packaging machines
film
Prior art date
Application number
BR112021021643A
Other languages
English (en)
Inventor
Vittorio Gerri
Original Assignee
Plusline S R L
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 Plusline S R L filed Critical Plusline S R L
Publication of BR112021021643A2 publication Critical patent/BR112021021643A2/pt

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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
    • B65H23/1882—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling longitudinal register of web
    • 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
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/12—Feeding webs from rolls
    • 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
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/18—Registering sheets, blanks, or webs
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Advancing Webs (AREA)
  • Vending Machines For Individual Products (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Unwinding Webs (AREA)

Abstract

unidade de alimentação (ug) para alimentar um filme de matéria plástica em máquinas de embalagem para embalar rolos de papel. a unidade de alimentação (ug) para alimentar um filme de plástico em máquinas de embalagem, compreendendo: uma unidade (1) para desenrolar o filme a partir de um carretel (2); um dispositivo de corte (3) a jusante da unidade de desenrolamento (1) e destinado a formar folhas (sf) de comprimento predeterminado; um dispositivo de transferência (4) a jusante do dispositivo de corte (3); um dispositivo de posicionamento (5) a jusante do dispositivo de transferência (4) e compreendendo correias de acionamento (50, 51) capazes de engatar as faces superior e inferior do filme. as correias do dispositivo de posicionamento são controladas por uma unidade de controle (ue) conectada aos meios óticos (oc) que detectam a passagem de sinais (t) formados no filme (f). a unidade de controle (eu)é programada para comparar um tempo de trânsito que decorre durante a passagem dos sinais (t) de um mesmo lado de duas folhas (sf) consecutivas com um tempo de ciclo e aumentar ou diminuir a velocidade das correias (50, 51) se o tempo de trânsito for menor ou maior que o tempo de ciclo.
BR112021021643A 2019-06-03 2020-04-16 Unidade de alimentação (ug) para alimentar um filme de matéria plástica em máquinas de embalagem para embalar rolos de papel BR112021021643A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102019000007812A IT201900007812A1 (it) 2019-06-03 2019-06-03 Gruppo per l'alimentazione di film di materiale plastico.
PCT/IT2020/050095 WO2020245850A1 (en) 2019-06-03 2020-04-16 Feeding unit for feeding a plastic film

Publications (1)

Publication Number Publication Date
BR112021021643A2 true BR112021021643A2 (pt) 2021-12-28

Family

ID=67998670

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021021643A BR112021021643A2 (pt) 2019-06-03 2020-04-16 Unidade de alimentação (ug) para alimentar um filme de matéria plástica em máquinas de embalagem para embalar rolos de papel

Country Status (11)

Country Link
US (1) US20220219930A1 (pt)
EP (1) EP3976514B1 (pt)
JP (1) JP2022535545A (pt)
CN (1) CN113924261B (pt)
BR (1) BR112021021643A2 (pt)
ES (1) ES2952278T3 (pt)
FI (1) FI3976514T3 (pt)
IT (1) IT201900007812A1 (pt)
PL (1) PL3976514T3 (pt)
RS (1) RS64414B1 (pt)
WO (1) WO2020245850A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3114230A1 (en) * 2020-04-07 2021-10-07 Wulftec International Inc. Film dispenser for a wrapping apparatus and related methods

Family Cites Families (25)

* Cited by examiner, † Cited by third party
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US3678646A (en) * 1970-07-29 1972-07-25 Eddystone Machinery Co Wrapping rotating rolls of sheet material
JPS571150A (en) * 1980-05-30 1982-01-06 Koyo Jidoki High speed feeder
IT8522272V0 (it) * 1985-06-26 1985-06-26 Sitma Dispositivo di controllo dello svolgimento di una pellicola plastica in una macchina confezionatrice.
FR2614884B1 (fr) * 1987-05-05 1990-01-12 Ragot Sa Dispositif derouleur-enrouleur de fil
US4858416A (en) * 1987-08-04 1989-08-22 Siempelkamp Corporation Tensionless seal apparatus and method
IN175922B (pt) * 1989-02-18 1995-11-04 Johnson & Sons Ltd W T
DE4134834A1 (de) * 1991-06-05 1992-12-10 Windmoeller & Hoelscher Vorrichtung zum trennen von abschnitten von einer mit querperforationen versehenen materialbahn
IT1251688B (it) * 1991-10-14 1995-05-19 Sitma Spa Apparecchiatura di stiro di una pellicola continua plastica in una macchina confezionatrice.
US5967394A (en) * 1994-11-04 1999-10-19 Roll Systems, Inc. Method and apparatus for pinless feeding of web to a utilization device
US5979732A (en) * 1994-11-04 1999-11-09 Roll Systems, Inc. Method and apparatus for pinless feeding of web to a utilization device
CH690716A5 (fr) * 1995-04-28 2000-12-29 Bobst Sa Dispositif de transport de bandes métallisées dans une machine de transfert d'images métallisées sur des éléments en feuille.
DE19860018A1 (de) 1997-12-30 1999-07-08 Tmc Spa Verpackungsautomat zur Konfektionierung von Produkten
US6272815B1 (en) * 1998-11-03 2001-08-14 Klockner-Bartelt, Inc. Servo-controlled pouch making apparatus
GB0003811D0 (en) * 2000-02-19 2000-04-05 Ind Automation Systems Ltd Packaging and processes and apparatus for its manufacture
JP4755400B2 (ja) * 2003-08-29 2011-08-24 株式会社リコー 無端移動部材駆動装置と画像形成装置と感光体駆動装置と無端移動部材の劣化警告方法
ITBO20040201A1 (it) * 2004-04-08 2004-07-08 Gd Spa Unita' per l'alimentazione ed il taglio in spezzoni di un nastro di materiale di incarto
US7174697B2 (en) * 2004-12-20 2007-02-13 Kimberly-Clark Worldwide, Inc. System and process for packaging products
US7104031B2 (en) * 2004-12-20 2006-09-12 Kimberly-Clark Worldwide, Inc. Variable position constant force packaging system and process for using same
US7836670B2 (en) * 2006-10-18 2010-11-23 Alain Cerf Perforated film wrapping machine
EP2115543B1 (en) * 2007-01-11 2012-10-31 3M Innovative Properties Company Web longitudinal position sensor
CN201484851U (zh) * 2009-09-09 2010-05-26 厉勇 连续式塑料薄膜充气袋制造机
DE102011015343A1 (de) * 2011-03-28 2012-10-04 Krones Aktiengesellschaft Verfahren und Vorrichtung zum Fördern und passgenauen Ablängen von flächigem Bahnmaterial
DE102015104055A1 (de) * 2015-03-18 2016-09-22 Textor Maschinenbau GmbH Überlappungsvorrichtung
EP3521185B1 (de) * 2018-02-05 2020-07-29 Uhlmann Pac-Systeme GmbH & Co. KG Verfahren zum steuern des vorschubs einer folienbahn in einer verpackungsmaschine
EP3587283B1 (de) * 2018-06-25 2020-07-29 Bizerba SE & Co. KG Verpackungsmaschine zum verpacken mit dehnfolie und optimiertes verpackungsverfahren

Also Published As

Publication number Publication date
JP2022535545A (ja) 2022-08-09
IT201900007812A1 (it) 2020-12-03
FI3976514T3 (fi) 2023-08-08
WO2020245850A1 (en) 2020-12-10
PL3976514T3 (pl) 2023-10-16
CN113924261B (zh) 2024-02-23
US20220219930A1 (en) 2022-07-14
RS64414B1 (sr) 2023-09-29
ES2952278T3 (es) 2023-10-30
EP3976514A1 (en) 2022-04-06
EP3976514B1 (en) 2023-06-28
CN113924261A (zh) 2022-01-11

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Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]