BRPI0802192A2 - método e aparelhagem para corrugar e bobinar rolos de filme plástico - Google Patents

método e aparelhagem para corrugar e bobinar rolos de filme plástico

Info

Publication number
BRPI0802192A2
BRPI0802192A2 BRPI0802192-9A BRPI0802192A BRPI0802192A2 BR PI0802192 A2 BRPI0802192 A2 BR PI0802192A2 BR PI0802192 A BRPI0802192 A BR PI0802192A BR PI0802192 A2 BRPI0802192 A2 BR PI0802192A2
Authority
BR
Brazil
Prior art keywords
plastic film
corrugating
film
grooves
film rolls
Prior art date
Application number
BRPI0802192-9A
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 BRPI0802192A2 publication Critical patent/BRPI0802192A2/pt
Publication of BRPI0802192B1 publication Critical patent/BRPI0802192B1/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
    • 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
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/512—Changing form of handled material
    • B65H2301/5122—Corrugating; Stiffening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/131—Details of longitudinal profile shape
    • B65H2404/1311—Undulations, wavy shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/33—Rotary suction means, e.g. roller, cylinder or drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means
    • B65H2406/36—Means for producing, distributing or controlling suction
    • B65H2406/361—Means for producing, distributing or controlling suction distributing vacuum from stationary element to movable element
    • 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

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Winding Of Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Insulating Of Coils (AREA)

Abstract

Método e aparelhagem para corrugar e bobinar rolos de filme plástico. A presente invenção refere-se a um método e a um aparelho para corrugar e enrolar bobinas (11) de um filme de plástico (10), onde o filme plástico (10) é corrugado, á medida que é continuamente enrolado sobre um rolo (12), por um tambor (23) para estirar filme, o qual é formado com uma pluralidade de ranhuras (31) que se estendem longitudinalmente para executar rugas de extremidade aberta, ou dobras, as quais se estendem transversalmente ao filme (10); o filme de plástico (10) é corrugado transversalmente, fazendo o próprio filme (10) penetrar nas ranhuras (31) do tambor (23) de estiramento de filme por sucção de ar através de uma pluralidade de furos de sucção (28) os quais se abrem dentro das ranhuras (31) do tambor (23).
BRPI0802192-9A 2007-06-04 2008-06-03 Método para corrugar e bobinar rolos de filme plástico BRPI0802192B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2007A001133 2007-06-04
IT001133A ITMI20071133A1 (it) 2007-06-04 2007-06-04 Metodo e apparecchiatura per la corrugazione e 'avvolgimento di bobine di film plastico

Publications (2)

Publication Number Publication Date
BRPI0802192A2 true BRPI0802192A2 (pt) 2009-03-31
BRPI0802192B1 BRPI0802192B1 (pt) 2019-06-25

Family

ID=39712487

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0802192-9A BRPI0802192B1 (pt) 2007-06-04 2008-06-03 Método para corrugar e bobinar rolos de filme plástico

Country Status (9)

Country Link
US (1) US8119055B2 (pt)
EP (1) EP2000428B1 (pt)
AT (1) ATE544709T1 (pt)
BR (1) BRPI0802192B1 (pt)
CA (1) CA2631920C (pt)
ES (1) ES2381772T3 (pt)
IT (1) ITMI20071133A1 (pt)
PL (1) PL2000428T3 (pt)
PT (1) PT2000428E (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2476747B (en) 2009-02-04 2011-12-21 Richard Furse Sound system
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
US20120103506A1 (en) * 2010-11-02 2012-05-03 Magnum Magnetics Corporation Magnetic Sheet Systems
KR101618418B1 (ko) * 2010-11-30 2016-05-04 도시바 미쓰비시덴키 산교시스템 가부시키가이샤 리드선 인출 장치
JP5742000B2 (ja) * 2010-12-24 2015-07-01 株式会社リコー 画像形成装置、及び液体塗布装置
WO2014122737A1 (ja) * 2013-02-06 2014-08-14 Ｊｄｃ株式会社 サクションロール装置
US10071871B2 (en) * 2013-03-14 2018-09-11 Gpcp Ip Holdings Llc Air knife configured to improve rolling of paper product
US9162403B2 (en) 2013-03-15 2015-10-20 Davis-Standard, Llc Apparatus for manufacturing and processing pre-stretch films having strips of increased thickness
US10189661B1 (en) * 2017-08-15 2019-01-29 Core Flow Ltd. Vacuum wheel with separate contact and vacuum surfaces

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL214709A (pt) * 1956-02-21
DE1093547B (de) * 1957-12-24 1960-11-24 Dornbusch & Co Verfahren und Vorrichtung zum laufenden Praegen von Folienbahnen u. dgl. aus thermoplastischem Kunststoff
DE4126643A1 (de) * 1991-08-12 1993-02-18 Koenig & Bauer Ag Trommel zum transportieren und uebergeben von bogen
CA2068908C (en) 1992-05-19 2000-06-27 Donald J. Salzsauler Stretch film
JP3027491B2 (ja) * 1993-09-30 2000-04-04 ユニ・チャーム株式会社 熱可塑性プラスチックフィルムに不織布状の模様を賦型する方法
DE9420707U1 (de) * 1994-12-24 1995-02-16 Steuer Armin Präge-Rotationsmaschine
ITMI20041223A1 (it) * 2004-06-17 2004-09-17 No El Srl Metodo ed apparecchiatura per la produzione di bobine senz'anima in film plastico

Also Published As

Publication number Publication date
CA2631920C (en) 2013-07-30
US20080296810A1 (en) 2008-12-04
ES2381772T3 (es) 2012-05-31
EP2000428A2 (en) 2008-12-10
EP2000428B1 (en) 2012-02-08
CA2631920A1 (en) 2008-12-04
EP2000428A3 (en) 2009-10-14
PL2000428T3 (pl) 2012-07-31
BRPI0802192B1 (pt) 2019-06-25
US8119055B2 (en) 2012-02-21
PT2000428E (pt) 2012-05-10
ITMI20071133A1 (it) 2008-12-05
ATE544709T1 (de) 2012-02-15

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06T Formal requirements before examination [chapter 6.20 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 25/06/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 25/06/2019, OBSERVADAS AS CONDICOES LEGAIS