CA946245A - Method and device for making filtering material for tobacco products - Google Patents

Method and device for making filtering material for tobacco products

Info

Publication number
CA946245A
CA946245A CA114,209A CA114209A CA946245A CA 946245 A CA946245 A CA 946245A CA 114209 A CA114209 A CA 114209A CA 946245 A CA946245 A CA 946245A
Authority
CA
Canada
Prior art keywords
filtering material
tobacco products
making filtering
making
tobacco
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
CA114,209A
Other languages
English (en)
Other versions
CA114209S (en
Inventor
Paul A. Muller
Hans Muster
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.)
Celfil Co
Original Assignee
Celfil 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 Celfil Co filed Critical Celfil Co
Application granted granted Critical
Publication of CA946245A publication Critical patent/CA946245A/en
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
CA114,209A 1970-05-29 1971-05-28 Method and device for making filtering material for tobacco products Expired CA946245A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH804670A CH518685A (de) 1970-05-29 1970-05-29 Verfahren zur Herstellung von Filterstäben oder von aus diesen durch Unterteilung entstehenden Filterstöpseln für Tabakwaren und darnach hergestellter Filtergegenstand

Publications (1)

Publication Number Publication Date
CA946245A true CA946245A (en) 1974-04-30

Family

ID=4334306

Family Applications (1)

Application Number Title Priority Date Filing Date
CA114,209A Expired CA946245A (en) 1970-05-29 1971-05-28 Method and device for making filtering material for tobacco products

Country Status (18)

Country Link
AT (1) AT312481B (enrdf_load_stackoverflow)
AU (1) AU2934171A (enrdf_load_stackoverflow)
BE (1) BE767769A (enrdf_load_stackoverflow)
BG (1) BG19368A3 (enrdf_load_stackoverflow)
CA (1) CA946245A (enrdf_load_stackoverflow)
CH (1) CH518685A (enrdf_load_stackoverflow)
DE (1) DE2126444A1 (enrdf_load_stackoverflow)
ES (1) ES391688A1 (enrdf_load_stackoverflow)
FR (1) FR2093765A5 (enrdf_load_stackoverflow)
GB (1) GB1336889A (enrdf_load_stackoverflow)
IL (1) IL36880A (enrdf_load_stackoverflow)
NL (1) NL7107325A (enrdf_load_stackoverflow)
NO (1) NO131377C (enrdf_load_stackoverflow)
RO (1) RO63754A (enrdf_load_stackoverflow)
SE (1) SE359727B (enrdf_load_stackoverflow)
SU (1) SU403130A3 (enrdf_load_stackoverflow)
TR (1) TR17144A (enrdf_load_stackoverflow)
ZA (1) ZA713381B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH625403A5 (enrdf_load_stackoverflow) * 1977-08-11 1981-09-30 Celfil Co
DE102009019600A1 (de) 2009-04-30 2010-11-11 Delfortgroup Ag Anlage und Verfahren zum Bearbeiten einer Papierbahn, insbesondere einer Zigarettenpapierbahn
ITBO20130515A1 (it) * 2013-09-24 2015-03-25 Gd Spa Rullo applicatore di adesivo
CN106690412B (zh) * 2017-03-06 2023-05-26 云南芯韵科技开发有限公司 一种含纸质线的功能化滤棒及其制备方法
CN111992057A (zh) * 2020-07-30 2020-11-27 江苏天佑新材料科技有限公司 一种改性再生纤维素中空透析膜的制备方法
CN116554546A (zh) * 2022-01-27 2023-08-08 中国科学院化学研究所 盐水溶液在降解醋酸纤维素中的用途

Also Published As

Publication number Publication date
ES391688A1 (es) 1973-07-16
AU2934171A (en) 1972-11-30
BE767769A (fr) 1971-10-18
NO131377B (enrdf_load_stackoverflow) 1975-02-10
NO131377C (enrdf_load_stackoverflow) 1975-05-28
IL36880A0 (en) 1971-07-28
IL36880A (en) 1974-03-14
GB1336889A (en) 1973-11-14
BG19368A3 (bg) 1975-06-15
FR2093765A5 (enrdf_load_stackoverflow) 1972-01-28
TR17144A (tr) 1974-04-25
DE2126444A1 (de) 1971-12-09
AT312481B (de) 1974-01-10
RO63754A (fr) 1979-01-15
NL7107325A (enrdf_load_stackoverflow) 1971-12-01
SE359727B (enrdf_load_stackoverflow) 1973-09-10
SU403130A3 (enrdf_load_stackoverflow) 1973-10-19
CH518685A (de) 1972-02-15
ZA713381B (en) 1972-08-30

Similar Documents

Publication Publication Date Title
CA921792A (en) Method and apparatus for making filter means
CA989321A (en) Method and aparatus for filtering flowable material
CA947606A (en) Product and process for puffing tobacco
CA947607A (en) Method and apparatus for conditioning tobacco
CA1008620A (en) Process and apparatus for making pile-surfaced products
AU3710371A (en) Method and apparatus for processing material
CA946245A (en) Method and device for making filtering material for tobacco products
IL37274A0 (en) Filters for tobacco products and method for their manufacture
CA940407A (en) Method and apparatus for conditioning tobacco
CA977643A (en) Process and apparatus for filling cigarette filters
CA994201A (en) Process and device for producing tobacco structures
CA980653A (en) Method and apparatus for making cigarettes
CA974177A (en) Filtering material and method
CA915543A (en) Method and device for making filtering material for tobacco products
CA808418A (en) Method and apparatus for making filtering material for cigarettes
CA844912A (en) Apparatus for making and/or packaging cigarettes
AU429295B2 (en) Method and apparatus for making filtering material for cigarettes
CA839946A (en) Method and material for hard-surfacing
AU460151B2 (en) Method and apparatus for filtering
CA813647A (en) Method and apparatus for making tobacco web material
CA852490A (en) Method and apparatus for making criss-cross material
CA872017A (en) Tobacco rod forming method and device
CA958975A (en) Method and apparatus for making tear strip wrappers
CA837921A (en) Container and method and apparatus for making same
CA842555A (en) Process and device for stemming tobacco leaves and separating the products obtained