DE502007004842D1 - Method and device for heating and curing filter rods - Google Patents

Method and device for heating and curing filter rods

Info

Publication number
DE502007004842D1
DE502007004842D1 DE502007004842T DE502007004842T DE502007004842D1 DE 502007004842 D1 DE502007004842 D1 DE 502007004842D1 DE 502007004842 T DE502007004842 T DE 502007004842T DE 502007004842 T DE502007004842 T DE 502007004842T DE 502007004842 D1 DE502007004842 D1 DE 502007004842D1
Authority
DE
Germany
Prior art keywords
heating
filters
filter rods
binder
cooler
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.)
Active
Application number
DE502007004842T
Other languages
German (de)
Inventor
Horn Soenke
Wolff Stephan
Scherbarth Thorsten
Buhl Alexander
Maurer Irene
De Boer Jann
Boettcher Maik
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.)
Koerber Technologies GmbH
Original Assignee
Hauni Maschinenbau GmbH
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 Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Publication of DE502007004842D1 publication Critical patent/DE502007004842D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/025—Final operations, i.e. after the filter rod forming process
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/35—Adaptations of conveying apparatus for transporting cigarettes from making machine to packaging machine

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Tunnel Furnaces (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Heating and hardening cigarette filters comprising a filter material and a hot-melt adhesive binder comprises passing a single layer of individual filters through a hot air oven to heat the filters to a temperature just above the melting point of the binder and then through a cooler to harden the binder. An independent claim is also included for apparatus for heating and hardening cigarette filters, comprising a conveyor for transporting the filters through an oven and cooler as above.
DE502007004842T 2006-09-28 2007-09-27 Method and device for heating and curing filter rods Active DE502007004842D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006047098A DE102006047098A1 (en) 2006-09-28 2006-09-28 Method and device for heating and curing filter rods

Publications (1)

Publication Number Publication Date
DE502007004842D1 true DE502007004842D1 (en) 2010-10-07

Family

ID=38962943

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102006047098A Ceased DE102006047098A1 (en) 2006-09-28 2006-09-28 Method and device for heating and curing filter rods
DE502007004842T Active DE502007004842D1 (en) 2006-09-28 2007-09-27 Method and device for heating and curing filter rods

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102006047098A Ceased DE102006047098A1 (en) 2006-09-28 2006-09-28 Method and device for heating and curing filter rods

Country Status (6)

Country Link
EP (1) EP1905317B1 (en)
JP (1) JP2008079612A (en)
CN (1) CN101152021B (en)
AT (1) ATE478572T1 (en)
DE (2) DE102006047098A1 (en)
PL (1) PL1905317T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201007946D0 (en) * 2010-05-12 2010-06-30 British American Tobacco Co Filter additive
EP3174410B1 (en) * 2014-08-01 2018-08-29 MONTRADE S.p.A. Apparatus and method for the production of filters for cigarettes or other smoking articles
PL234036B1 (en) * 2016-09-06 2020-01-31 Int Tobacco Machinery Poland Spolka Z Ograniczona Odpowiedzialnoscia Cleaning unit of the tobacco industry machine designed for manufacturing the multiple-segment filter bars and method for cleaning the bar-like elements train
CN114290712B (en) * 2022-01-24 2024-04-05 广东鑫球新材料科技有限公司 High-precision temperature-control fiber rod heating forming device
CN114762532B (en) * 2022-05-06 2024-05-17 南通金源新材料有限公司 Quick solidification equipment of central line glue

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816165A1 (en) * 1978-04-14 1979-10-25 Hauni Werke Koerber & Co Kg PROCEDURE AND ARRANGEMENT FOR BONDING A COVERING FOR SMOKING ARTICLES OR FILTERS
JPS62250261A (en) * 1986-04-23 1987-10-31 チッソ株式会社 Production of tubular fiber molded body
JPH0775648B2 (en) * 1987-05-19 1995-08-16 チッソ株式会社 Cylindrical filter
US4936920A (en) * 1988-03-09 1990-06-26 Philip Morris Incorporated High void volume/enhanced firmness tobacco rod and method of processing tobacco
DE19800683B4 (en) * 1998-01-10 2005-02-24 Inatec Innovative Auftragstechnologie Gmbh Method and apparatus for the continuous application of an adhesive to the edges of pleated filter materials and filters made therewith
DE10008786A1 (en) * 2000-02-24 2001-08-30 Hauni Maschinenbau Ag Conveying device for transferring filter rods from the tobacco processing industry
DE10217410A1 (en) * 2002-04-18 2003-10-30 Hauni Maschinenbau Ag Cigarette filter and method of making the same
EP1698241A1 (en) * 2003-04-03 2006-09-06 Hauni Maschinenbau Aktiengesellschaft Method for producing a fabric for the production of filters of the tobacco industry and apparatus for the production of a filter rod
CN100386038C (en) * 2005-04-08 2008-05-07 梅建华 Dry method paper cigarette filter candle and preparation method thereof

Also Published As

Publication number Publication date
CN101152021A (en) 2008-04-02
ATE478572T1 (en) 2010-09-15
JP2008079612A (en) 2008-04-10
DE102006047098A1 (en) 2008-04-03
EP1905317A1 (en) 2008-04-02
CN101152021B (en) 2012-03-14
PL1905317T3 (en) 2011-02-28
EP1905317B1 (en) 2010-08-25

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