ES320955A1 - Un procedimiento continuo para la producciën de filtros para filtrar el humo de tabaco - Google Patents

Un procedimiento continuo para la producciën de filtros para filtrar el humo de tabaco

Info

Publication number
ES320955A1
ES320955A1 ES0320955A ES320955A ES320955A1 ES 320955 A1 ES320955 A1 ES 320955A1 ES 0320955 A ES0320955 A ES 0320955A ES 320955 A ES320955 A ES 320955A ES 320955 A1 ES320955 A1 ES 320955A1
Authority
ES
Spain
Prior art keywords
tow
plasticizer
filaments
roller
cylindrical
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
ES0320955A
Other languages
English (en)
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 ES320955A1 publication Critical patent/ES320955A1/es
Expired legal-status Critical Current

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
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • A24D3/0212—Applying additives to filter materials
    • A24D3/022—Applying additives to filter materials with liquid additives, e.g. application of plasticisers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
    • D06B1/10—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material
    • D06B1/14—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller
    • D06B1/148—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by contact with a member carrying the treating material with a roller the treating material being supplied to the roller by spraying or pouring

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
ES0320955A 1964-12-21 1965-12-20 Un procedimiento continuo para la producciën de filtros para filtrar el humo de tabaco Expired ES320955A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US419748A US3411942A (en) 1964-12-21 1964-12-21 Method of applying liquid addendum to opposite surfaces of a continuous multifilament tow

Publications (1)

Publication Number Publication Date
ES320955A1 true ES320955A1 (es) 1966-10-01

Family

ID=23663587

Family Applications (2)

Application Number Title Priority Date Filing Date
ES0320956A Expired ES320956A1 (es) 1964-12-21 1965-12-20 Un dispositivo de filtro para filtrar el humo de tabaco
ES0320955A Expired ES320955A1 (es) 1964-12-21 1965-12-20 Un procedimiento continuo para la producciën de filtros para filtrar el humo de tabaco

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES0320956A Expired ES320956A1 (es) 1964-12-21 1965-12-20 Un dispositivo de filtro para filtrar el humo de tabaco

Country Status (6)

Country Link
US (1) US3411942A (es)
BE (1) BE673817A (es)
CH (1) CH442112A (es)
ES (2) ES320956A1 (es)
GB (1) GB1126330A (es)
NL (1) NL6516638A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1264894A (es) * 1968-06-17 1972-02-23
US3993805A (en) * 1972-07-31 1976-11-23 Concorde Fibers Inc. Method of applying liquid finish composition to filaments
US4509452A (en) * 1982-10-29 1985-04-09 R. J. Reynolds Tobacco Company Application of liquid additives to cigarette filter tow
US4537583A (en) * 1983-02-18 1985-08-27 R. J. Reynolds Tobacco Company Method and apparatus for conveying filter tow
CN103429422B (zh) 2011-01-12 2016-08-31 小利兰斯坦福大学理事会 复合叠层结构及其制造和使用方法
CN114088583B (zh) * 2021-11-01 2024-03-19 河南中烟工业有限责任公司 一种加热卷烟中施加料液扩散模型的建立方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794480A (en) * 1952-12-05 1957-06-04 Eastman Kodak Co Apparatus for the manufacture of filters composed of cellulose acetate
US2805671A (en) * 1953-10-07 1957-09-10 Liggett & Myers Tobacco Co Aerosol filters
US3297512A (en) * 1962-12-26 1967-01-10 Eastman Kodak Co Apparatus for forming rods from continuous filament tow
US3255506A (en) * 1963-02-20 1966-06-14 Eastman Kodak Co Tow treatment

Also Published As

Publication number Publication date
BE673817A (es) 1966-04-01
GB1126330A (en) 1968-09-05
NL6516638A (es) 1966-06-22
ES320956A1 (es) 1966-10-01
US3411942A (en) 1968-11-19
CH442112A (fr) 1967-08-15

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