EP1020390A3 - Zuführkalander in Schweissmaschinen für plastisches Material - Google Patents

Zuführkalander in Schweissmaschinen für plastisches Material Download PDF

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Publication number
EP1020390A3
EP1020390A3 EP99204427A EP99204427A EP1020390A3 EP 1020390 A3 EP1020390 A3 EP 1020390A3 EP 99204427 A EP99204427 A EP 99204427A EP 99204427 A EP99204427 A EP 99204427A EP 1020390 A3 EP1020390 A3 EP 1020390A3
Authority
EP
European Patent Office
Prior art keywords
plastic materials
welding
welding machines
feeding
calender
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.)
Withdrawn
Application number
EP99204427A
Other languages
English (en)
French (fr)
Other versions
EP1020390A2 (de
Inventor
Giorgio Mainini
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.)
Elba SpA
Original Assignee
Elba SpA
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 Elba SpA filed Critical Elba SpA
Publication of EP1020390A2 publication Critical patent/EP1020390A2/de
Publication of EP1020390A3 publication Critical patent/EP1020390A3/de
Withdrawn legal-status Critical Current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
    • B65H20/00—Advancing webs
    • B65H20/02—Advancing webs by friction roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/02—Feeding or positioning sheets, blanks or webs
    • B31B70/10—Feeding or positioning webs
EP99204427A 1999-01-12 1999-12-20 Zuführkalander in Schweissmaschinen für plastisches Material Withdrawn EP1020390A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999MI000031A IT1306936B1 (it) 1999-01-12 1999-01-12 Calandra di alimentazione a controllo istantaneo in macchine disaldatura per materiali plastici
ITMI990031 1999-01-12

Publications (2)

Publication Number Publication Date
EP1020390A2 EP1020390A2 (de) 2000-07-19
EP1020390A3 true EP1020390A3 (de) 2001-12-19

Family

ID=11381445

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99204427A Withdrawn EP1020390A3 (de) 1999-01-12 1999-12-20 Zuführkalander in Schweissmaschinen für plastisches Material

Country Status (2)

Country Link
EP (1) EP1020390A3 (de)
IT (1) IT1306936B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1410807B1 (it) * 2009-11-02 2014-09-25 Prati Srl Dispositivo di traino a rulli motorizzati per bande sovrapposte

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971416A (en) * 1954-12-31 1961-02-14 Lectromatic Devices Inc Measuring-type strip-feeding machine
US3902954A (en) * 1971-11-12 1975-09-02 Fmc Corp Apparatus for making bottom seal thermoplastic bags
DE3138540A1 (de) * 1981-09-28 1983-04-14 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Vorrichtung zum zufuehren von auf einem anlegertisch vereinzelten und nach vorder- und seitenkante ausgerichteten bogen
US5358592A (en) * 1989-07-11 1994-10-25 Nippon Flute Co., Ltd. Bag making machine control
EP0759358A2 (de) * 1995-08-22 1997-02-26 Fmc Corporation Korrektur von taktgeförderten registergenauen Materialbahnen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2971416A (en) * 1954-12-31 1961-02-14 Lectromatic Devices Inc Measuring-type strip-feeding machine
US3902954A (en) * 1971-11-12 1975-09-02 Fmc Corp Apparatus for making bottom seal thermoplastic bags
DE3138540A1 (de) * 1981-09-28 1983-04-14 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Vorrichtung zum zufuehren von auf einem anlegertisch vereinzelten und nach vorder- und seitenkante ausgerichteten bogen
US5358592A (en) * 1989-07-11 1994-10-25 Nippon Flute Co., Ltd. Bag making machine control
EP0759358A2 (de) * 1995-08-22 1997-02-26 Fmc Corporation Korrektur von taktgeförderten registergenauen Materialbahnen

Also Published As

Publication number Publication date
ITMI990031A1 (it) 2000-07-12
IT1306936B1 (it) 2001-10-11
EP1020390A2 (de) 2000-07-19

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