ES268308A1 - Process for the manufacture of uniformly crimped filter tow - Google Patents

Process for the manufacture of uniformly crimped filter tow

Info

Publication number
ES268308A1
ES268308A1 ES0268308A ES268308A ES268308A1 ES 268308 A1 ES268308 A1 ES 268308A1 ES 0268308 A ES0268308 A ES 0268308A ES 268308 A ES268308 A ES 268308A ES 268308 A1 ES268308 A1 ES 268308A1
Authority
ES
Spain
Prior art keywords
filaments
wick
spinning
uniform
band
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.)
Expired
Application number
ES0268308A
Other languages
Spanish (es)
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of ES268308A1 publication Critical patent/ES268308A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
    • 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
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2210/00—Fluid
    • F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Filtering Materials (AREA)

Abstract

A wick manufacturing process particularly intended for use in the preparation of filters for tobacco smoke, comprising spinning filaments in 15 to 100 spinning positions from a spinning solution supplied by metering pumps driven by a common power unit, remove the spun filaments from all the positions mentioned and drive the filaments around driven rollers from a common source of force, whereby better spinning and removal uniformity is obtained, treat all the mentioned filaments with a non-toxic finishing agent that it imparts a low slip-tack relationship to the filaments, collect all the filaments together in the form of a band of filaments of substantially uniform width and thickness, apply a temporary antistatic liquid and softening to said uniform band, supplying the uniform band to and through a box of curling filler, with which it is communicated to said filaments by or at least 1.60 folds per cm, the curled wick resulting from said process being characterized in that it is free of kinks and is uniform through the wick and removing and packaging said kinked wick. (Machine-translation by Google Translate, not legally binding)
ES0268308A 1960-06-17 1961-06-16 Process for the manufacture of uniformly crimped filter tow Expired ES268308A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36881A US3120692A (en) 1960-06-17 1960-06-17 Process for the manufacture of uniformly crimped filter tow

Publications (1)

Publication Number Publication Date
ES268308A1 true ES268308A1 (en) 1961-12-01

Family

ID=21891179

Family Applications (2)

Application Number Title Priority Date Filing Date
ES0268308A Expired ES268308A1 (en) 1960-06-17 1961-06-16 Process for the manufacture of uniformly crimped filter tow
ES270530A Expired ES270530A1 (en) 1960-06-17 1961-09-16 A curing device to prepare curly mint (Machine-translation by Google Translate, not legally binding)

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES270530A Expired ES270530A1 (en) 1960-06-17 1961-09-16 A curing device to prepare curly mint (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
US (1) US3120692A (en)
ES (2) ES268308A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238591A (en) * 1963-09-17 1966-03-08 Spunize Company Of America Inc Yarn twist control apparatus and method
US3237270A (en) * 1963-12-11 1966-03-01 Du Pont Stuffer box crimper with composite crimper discs
AT247511B (en) * 1964-01-22 1966-06-10 Elitex Zavody Textilniho Stuffer box of a machine for crimping synthetic fiber ribbons
GB1142785A (en) * 1965-06-04 1969-02-12 Courtaulds Ltd Cigarette tow
GB1237218A (en) * 1967-11-20 1971-06-30 Ici Ltd Improved polyester fibres and tows
US3805346A (en) * 1971-08-23 1974-04-23 Concorde Fibers Method for treating yarn
US6351877B1 (en) 2000-05-31 2002-03-05 Eastman Chemical Company Synthetic fiber crimper, method of crimping and crimped fiber produced therefrom
US7585442B2 (en) * 2004-06-25 2009-09-08 Celanese Acetate, Llc Process for making cellulose acetate tow
US7585441B2 (en) † 2004-06-25 2009-09-08 Celanese Acetate, Llc Process of making cellulose acetate tow
US7534380B2 (en) * 2004-06-25 2009-05-19 Celanese Acetate Llc Cellulose acetate tow and method of making same
US7445737B2 (en) * 2004-06-25 2008-11-04 Celanese Acetate, Llc Cellulose acetate tow and method of making same
US7425289B2 (en) † 2004-06-25 2008-09-16 Celanese Acetate Llc Process of making cellulose acetate tow
US7534379B2 (en) * 2004-06-25 2009-05-19 Celanese Acetate Llc Process of making cellulose acetate tow
US7152288B1 (en) * 2005-07-07 2006-12-26 Celanese Acetate Llc Stuffer box crimper and a method for crimping
US8790556B2 (en) * 2012-07-25 2014-07-29 Celanese Acetate Llc Process of making tri-arc filaments
US20140187406A1 (en) 2012-12-29 2014-07-03 Unicharm Corporation Method of producing cleaning member
US20140182767A1 (en) 2012-12-29 2014-07-03 Unicharm Corporation Method of producing cleaning member
JP6116589B2 (en) * 2012-12-29 2017-04-19 ユニ・チャーム株式会社 Method for manufacturing cleaning member and system for manufacturing cleaning member
EP3662770B1 (en) 2018-10-25 2021-02-24 Daicel Corporation Electronic cigarette tip tow band, electronic cigarette tip, method for producing electronic cigarette tip tow band, and method for producing electronic cigarette tip
CN113844103B (en) * 2021-10-26 2024-08-23 武汉淡雅香生物科技有限公司 Universal adjusting pre-curling device for tipping paper

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502129A (en) * 1942-04-10 1950-03-28 American Viscose Corp Method of treating filamentary materials
US2733122A (en) * 1951-11-30 1956-01-31 vixvi o
US2747233A (en) * 1952-07-25 1956-05-29 Du Pont Adjustable stop crimper
NL83300C (en) * 1952-10-28
US2933771A (en) * 1955-10-10 1960-04-26 Allied Chem Crimping apparatus

Also Published As

Publication number Publication date
ES270530A1 (en) 1961-12-01
US3120692A (en) 1964-02-11

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