IT1252919B - Anima di carta o cartone per l'avvolgimento di bobine di carta, cartone, materie plastiche o simili - Google Patents

Anima di carta o cartone per l'avvolgimento di bobine di carta, cartone, materie plastiche o simili

Info

Publication number
IT1252919B
IT1252919B ITBO910302A ITBO910302A IT1252919B IT 1252919 B IT1252919 B IT 1252919B IT BO910302 A ITBO910302 A IT BO910302A IT BO910302 A ITBO910302 A IT BO910302A IT 1252919 B IT1252919 B IT 1252919B
Authority
IT
Italy
Prior art keywords
cardboard
paper
plastic
similar materials
soul
Prior art date
Application number
ITBO910302A
Other languages
English (en)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11337707&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1252919(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Priority to ITBO910302A priority Critical patent/IT1252919B/it
Publication of ITBO910302A0 publication Critical patent/ITBO910302A0/it
Priority to ES92113097T priority patent/ES2095365T3/es
Priority to DE69214379T priority patent/DE69214379T2/de
Priority to AT92113097T priority patent/ATE143910T1/de
Priority to EP92113097A priority patent/EP0525796B1/en
Publication of ITBO910302A1 publication Critical patent/ITBO910302A1/it
Application granted granted Critical
Publication of IT1252919B publication Critical patent/IT1252919B/it

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
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/10—Kinds or types of circular or polygonal cross-section without flanges, e.g. cop tubes

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Abstract

Anima di carta o cartone per l'avvolgimento di bobine di carta, cartone, materie plastiche o simili del tipo realizzato per avvolgimento a spirale ed incollaggio di una pluralità di strisce di carta o cartone parzialmente sovrapposte una sull'altra caratterizzata dal fatto che almeno una delle strisce in prossimità della superficie esterna dell'anima è in materiale impermeabile all'umidità.
ITBO910302A 1991-08-02 1991-08-02 Anima di carta o cartone per l'avvolgimento di bobine di carta, cartone, materie plastiche o simili IT1252919B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITBO910302A IT1252919B (it) 1991-08-02 1991-08-02 Anima di carta o cartone per l'avvolgimento di bobine di carta, cartone, materie plastiche o simili
ES92113097T ES2095365T3 (es) 1991-08-02 1992-07-31 Nucleo de papel o carton para el enrollamiento de papel, carton, materiales plasticos o similares.
DE69214379T DE69214379T2 (de) 1991-08-02 1992-07-31 Wickelkern aus Papier oder Pappe zum Aufwickeln von Papier, Pappe, Kunststoffen oder dergleichen
AT92113097T ATE143910T1 (de) 1991-08-02 1992-07-31 Wickelkern aus papier oder pappe zum aufwickeln von papier, pappe, kunststoffen oder dergleichen
EP92113097A EP0525796B1 (en) 1991-08-02 1992-07-31 Paper or cardboard core for winding reels of paper, coardboard, plastic materials or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO910302A IT1252919B (it) 1991-08-02 1991-08-02 Anima di carta o cartone per l'avvolgimento di bobine di carta, cartone, materie plastiche o simili

Publications (3)

Publication Number Publication Date
ITBO910302A0 ITBO910302A0 (it) 1991-08-02
ITBO910302A1 ITBO910302A1 (it) 1993-02-02
IT1252919B true IT1252919B (it) 1995-07-05

Family

ID=11337707

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO910302A IT1252919B (it) 1991-08-02 1991-08-02 Anima di carta o cartone per l'avvolgimento di bobine di carta, cartone, materie plastiche o simili

Country Status (5)

Country Link
EP (1) EP0525796B1 (it)
AT (1) ATE143910T1 (it)
DE (1) DE69214379T2 (it)
ES (1) ES2095365T3 (it)
IT (1) IT1252919B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292369A (en) * 1994-08-17 1996-02-21 Newark Group Ind Inc Paper core for rolled thin film
US7007887B2 (en) 2003-11-11 2006-03-07 Sonoco Development, Inc. Tubular core with polymer plies
EP2497736A1 (en) * 2011-03-10 2012-09-12 Cartiera di Ferrara S.P.A. Core for winding reels
WO2013003340A2 (en) * 2011-06-29 2013-01-03 Invista Technologies S.A R.L. Tube core for humid environment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7338060U (de) * 1975-05-22 Maiworm & Co Hartpapierhülse für Garne, Fäden oder dergleichen
US3170489A (en) * 1961-01-27 1965-02-23 Sonoco Products Co Method of making plastic impregnated paper tubes and resulting product
IL23238A (en) * 1964-05-07 1968-09-26 Canadian Ind Textile tube
DE7529197U (de) * 1975-09-16 1976-01-08 Fa. Emil Adolff, 7410 Reutlingen Huelse als garn- oder fadentraeger
DE3413619A1 (de) * 1984-04-11 1985-10-24 DVG Deutsche Verpackungsmittel GmbH, 8505 Röthenbach Verfahren zur herstellung einer verpackungshuelse und verpackungshuelse
DE8705042U1 (de) * 1987-04-04 1987-07-09 Paul & Co Inh. K. Kunert & Söhne GmbH & Co, 97772 Wildflecken Hülsenförmiger Wickelkern für dünnes bahnförmiges Wickelgut

Also Published As

Publication number Publication date
DE69214379D1 (de) 1996-11-14
ITBO910302A0 (it) 1991-08-02
ATE143910T1 (de) 1996-10-15
ITBO910302A1 (it) 1993-02-02
ES2095365T3 (es) 1997-02-16
DE69214379T2 (de) 1997-03-06
EP0525796B1 (en) 1996-10-09
EP0525796A1 (en) 1993-02-03

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970826