BRPI0511303A - método e aparelhagem para regularizar em rolos sem núcleo, ou com núcleo macio, materiais em filme - Google Patents

método e aparelhagem para regularizar em rolos sem núcleo, ou com núcleo macio, materiais em filme

Info

Publication number
BRPI0511303A
BRPI0511303A BRPI0511303-2A BRPI0511303A BRPI0511303A BR PI0511303 A BRPI0511303 A BR PI0511303A BR PI0511303 A BRPI0511303 A BR PI0511303A BR PI0511303 A BRPI0511303 A BR PI0511303A
Authority
BR
Brazil
Prior art keywords
film
core
soft
film materials
speeds
Prior art date
Application number
BRPI0511303-2A
Other languages
English (en)
Inventor
Gatti Roberto Pellengo
Original Assignee
No El Srl
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 No El Srl filed Critical No El Srl
Publication of BRPI0511303A publication Critical patent/BRPI0511303A/pt
Publication of BRPI0511303B1 publication Critical patent/BRPI0511303B1/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
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/16—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web by friction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/24—Advancing webs by looping or like devices
    • 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
    • B65H23/042—Sensing the length of a web loop

Abstract

Método e aparelhagem para regularizar em rolos sem núcleo, ou com núcleo macio, materiais em filme, onde um método e um aparelho para enrolar materiais (10), do tipo de um filme, em rolos (11) sem núcleo, e em rolos com núcleo mole, fazem avançar o filme (10), em velocidades diferenciadas (S1, S2), entre uma primeira e uma segunda unidade (12, 21) de estiramento, fazendo o filme (10) executar uma alça flutuante (19); o filme (10) sendo fornecido de um modo controlado, fazendo - o aderir - se em um tambor (22) com sulcos em relevo através de um jato de ar (29) para modelar enrrugamentos cruzados no filme (10) enquanto ele está sendo enrolado; os enrrugamentos do filme (10) aprisionam ar e evitam a implosão do rolo (11) uma unidade eletrónica (32) programável controla as unidades de estiramento (12, 21) em correlação com sinais de controle (E1, E2) relacionados com o fornecimento e com as velocidades de enrolamento (S1, S2) do filme (10), e em relação com um sinal de controle suprido por um dispositivo sensor (28) para detectar a posição da alça flutuante (19).
BRPI0511303-2A 2004-06-17 2005-05-18 Método e aparelhagem para regularizar em rolos sem núcleo, ou com núcleo macio, materiais em filme BRPI0511303B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI2004A001223 2004-06-17
IT001223A ITMI20041223A1 (it) 2004-06-17 2004-06-17 Metodo ed apparecchiatura per la produzione di bobine senz'anima in film plastico
PCT/EP2005/005368 WO2005123555A1 (en) 2004-06-17 2005-05-18 Method and appartus for winding up coreless and soft-core rolls of film materials

Publications (2)

Publication Number Publication Date
BRPI0511303A true BRPI0511303A (pt) 2007-12-04
BRPI0511303B1 BRPI0511303B1 (pt) 2018-07-24

Family

ID=34969309

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511303-2A BRPI0511303B1 (pt) 2004-06-17 2005-05-18 Método e aparelhagem para regularizar em rolos sem núcleo, ou com núcleo macio, materiais em filme

Country Status (10)

Country Link
US (1) US7611087B2 (pt)
EP (1) EP1773700B1 (pt)
AT (1) ATE506307T1 (pt)
BR (1) BRPI0511303B1 (pt)
CA (1) CA2567974C (pt)
DE (1) DE602005027574D1 (pt)
ES (1) ES2365143T3 (pt)
IT (1) ITMI20041223A1 (pt)
PL (1) PL1773700T3 (pt)
WO (1) WO2005123555A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20071133A1 (it) 2007-06-04 2008-12-05 No El Srl Metodo e apparecchiatura per la corrugazione e 'avvolgimento di bobine di film plastico
CN101920860B (zh) * 2010-04-10 2012-02-15 佛山市宝索机械制造有限公司 无需助卷板的无芯纸卷复卷机
CN101837900B (zh) * 2010-05-24 2012-02-15 佛山市宝索机械制造有限公司 以气流辅助起卷的无芯纸卷复卷机
ITMI20110467A1 (it) * 2011-03-24 2012-09-25 No El Srl Mandrino per l'avvolgimento di bobine senz'anima di un film plastico
CN103787119B (zh) * 2012-10-29 2016-12-28 财团法人工业技术研究院 传输装置
US9162403B2 (en) 2013-03-15 2015-10-20 Davis-Standard, Llc Apparatus for manufacturing and processing pre-stretch films having strips of increased thickness
DE102019128198B3 (de) * 2019-10-18 2021-02-25 Laser Imaging Systems Gmbh Vorrichtung zur Mustereinbringung mittels Strahlung an einem aufgewickelten Endlossubstrat
CN113979172B (zh) * 2021-12-03 2023-12-15 涿州北方重工设备设计有限公司 双压辊卷取防松装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL47384A0 (en) 1974-06-21 1975-07-28 Packaging Ind Inc Web handling apparatus
IT1100423B (it) * 1978-11-29 1985-09-28 Alberto Pietro Macchina automatica per la realizzazione in continuo di rotoli di tessuto
US5003752A (en) 1988-05-16 1991-04-02 Ryozo Matsumoto Wrapping method and apparatus
US5062582A (en) * 1989-08-02 1991-11-05 International Paper Company Apparatus and method for producing semi-converted diskette liners
US5228635A (en) * 1990-01-26 1993-07-20 Sony Corporation Apparatus having a vacuum chamber for controlling a tape tension thereof/vacuum chamber apparatus for controlling tape tension
JPH0586216A (ja) * 1991-09-27 1993-04-06 Tonen Chem Corp 多孔性プラスチツクフイルムの製造方法
CA2068908C (en) 1992-05-19 2000-06-27 Donald J. Salzsauler Stretch film
DE9420707U1 (de) * 1994-12-24 1995-02-16 Steuer Armin Präge-Rotationsmaschine
DE19842585A1 (de) * 1998-09-17 2000-03-23 Armin Steuer Speichereinrichtung und ihre Verwendung

Also Published As

Publication number Publication date
DE602005027574D1 (de) 2011-06-01
WO2005123555A1 (en) 2005-12-29
ES2365143T3 (es) 2011-09-23
ITMI20041223A1 (it) 2004-09-17
US7611087B2 (en) 2009-11-03
ATE506307T1 (de) 2011-05-15
CA2567974C (en) 2010-07-13
EP1773700A1 (en) 2007-04-18
EP1773700B1 (en) 2011-04-20
CA2567974A1 (en) 2005-12-29
US20080315027A1 (en) 2008-12-25
BRPI0511303B1 (pt) 2018-07-24
PL1773700T3 (pl) 2011-09-30

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/07/2018, OBSERVADAS AS CONDICOES LEGAIS.