GB1108195A - Improvements in or relating to the production of filter material, particularly for tobacco goods - Google Patents

Improvements in or relating to the production of filter material, particularly for tobacco goods

Info

Publication number
GB1108195A
GB1108195A GB2463866A GB2463866A GB1108195A GB 1108195 A GB1108195 A GB 1108195A GB 2463866 A GB2463866 A GB 2463866A GB 2463866 A GB2463866 A GB 2463866A GB 1108195 A GB1108195 A GB 1108195A
Authority
GB
United Kingdom
Prior art keywords
active substances
relating
production
filter material
lye
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
GB2463866A
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.)
Lohmann GmbH and Co KG
Original Assignee
Lohmann GmbH and Co KG
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 Lohmann GmbH and Co KG filed Critical Lohmann GmbH and Co KG
Publication of GB1108195A publication Critical patent/GB1108195A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/407—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties containing absorbing substances, e.g. activated carbon
    • 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
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials
    • A24D3/163—Carbon
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/28—Regenerated cellulose series
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Filtering Materials (AREA)
GB2463866A 1965-06-28 1966-06-02 Improvements in or relating to the production of filter material, particularly for tobacco goods Expired GB1108195A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0050998 1965-06-28

Publications (1)

Publication Number Publication Date
GB1108195A true GB1108195A (en) 1968-04-03

Family

ID=7273778

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2463866A Expired GB1108195A (en) 1965-06-28 1966-06-02 Improvements in or relating to the production of filter material, particularly for tobacco goods

Country Status (5)

Country Link
AT (1) AT262123B (cs)
CH (1) CH465473A (cs)
DE (1) DE1532218C3 (cs)
GB (1) GB1108195A (cs)
NL (1) NL6608354A (cs)

Also Published As

Publication number Publication date
DE1532218B2 (de) 1973-06-14
DE1532218A1 (de) 1970-01-15
DE1532218C3 (de) 1974-01-17
NL6608354A (cs) 1966-12-29
CH465473A (de) 1968-11-15
AT262123B (de) 1968-05-27

Similar Documents

Publication Publication Date Title
CH508358A (de) Verfahren zur Herstellung eines zusammengesetzten Gebildes in Form einer von einer rohrförmigen Hülle eingeschlossenen Fasermaterialmasse, nach dem Verfahren hergestelltes Gebilde und Anwendung des Verfahrens zur Herstellung von Zigarettenfiltern
ES431834A1 (es) Un dispositivo para filtrar sangre destinada a la realiza- cion de transfusiones.
ES488470A0 (es) Un procedimiento para regular la operacion de limpieza del material filtrante de filtros detenedores de material textil
FR2282489A1 (fr) Procede de preparation de fibres ignifugees en cellulose regeneree
ZA744747B (en) Continuous process for making fibrous cellulose acetate filter material
GB1085582A (en) Tobacco smoke filters and materials therefor
BE811918A (fr) Procede de preparation de fibres ignifugees en cellulose regeneree
GB1094642A (en) Improvements in or relating to filters for tobacco smoke
GB1108195A (en) Improvements in or relating to the production of filter material, particularly for tobacco goods
GB1244609A (en) Tobacco smoke filters
GB798118A (en) Improvements in and relating to the manufacture of tobacco smoke filter wads
ES422819A1 (es) Metodo de fabricar material filtrante en forma de fieltro.
FI49016C (fi) Menetelmä suodatinmassaksi sopivan aktiivisen puuhiilen valmistamiseks i.
GB1251034A (cs)
GB1020257A (en) Improvements in or relating to filter material for tobacco products
SU99800A1 (ru) Способ фильтрации инъекционных растворов
RU2033240C1 (ru) Способ получения фильтрующего материала для очистки жидких пищевых продуктов от радионуклидов цезия
BE812571A (fr) Fibres cellulosiques a haute permeabilite contenant des enzymes et leur procede de preparation
GB764836A (en) Improvements in and relating to a process for the production of alkali cellulose
GB1072946A (en) Tobacco
US3196037A (en) Preparation of cigarette filter tips
GB956150A (en) Improvements in or relating to fibrous webs and cigarette filter plugs made therefrom
GB1217679A (en) Tobacco smoke filters
GB1163349A (en) Improvements relating to Tobacco-Smoke Filters
GB974414A (en) Improvements in and relating to fibrous absorption filters for tobacco products