GB1183987A - Apparatus for Opening a Crimped Tow - Google Patents

Apparatus for Opening a Crimped Tow

Info

Publication number: GB1183987A
Authority: GB; United Kingdom
Prior art keywords: rolls; tow; pair; roll; opening
Prior art date: 1966-09-12
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

GB37581/67A

Other languages

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.)

Celanese Corp

Original Assignee

Celanese Corp

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.)

1966-09-12

Filing date

1967-08-16

Publication date

1970-03-11

1967-08-16 Application filed by Celanese Corp filed Critical Celanese Corp

1970-03-11 Publication of GB1183987A publication Critical patent/GB1183987A/en

Status 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

Landscapes

Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Nonwoven Fabrics (AREA)
Treatment Of Fiber Materials (AREA)
Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

GB37581/67A 1966-09-12 1967-08-16 Apparatus for Opening a Crimped Tow Expired GB1183987A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US57864166A	1966-09-12	1966-09-12

Publications (1)

Publication Number	Publication Date
GB1183987A true GB1183987A (en)	1970-03-11

Family

ID=24313691

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB37581/67A Expired GB1183987A (en)	1966-09-12	1967-08-16	Apparatus for Opening a Crimped Tow

Country Status (11)

Country	Link
US (1)	US3471901A (de)
AT (1)	AT272172B (de)
BE (1)	BE703175A (de)
CH (1)	CH497141A (de)
CS (1)	CS154577B2 (de)
DE (2)	DE1632184B1 (de)
FI (1)	FI45618C (de)
GB (1)	GB1183987A (de)
IL (1)	IL28418A (de)
NL (1)	NL6712476A (de)
YU (1)	YU36093B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107805847A (zh) *	2017-11-23	2018-03-16	武汉汉麻生物科技有限公司	一种防磨损栉梳机夹麻器
CN110520002A (zh) *	2017-05-18	2019-11-29	菲利普莫里斯生产公司	从材料片材形成用于气溶胶生成制品的条的方法和装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4345569B4 (de) *	1993-11-24	2006-06-08	Hauni Maschinenbau Ag	Anordnung zum Aufbereiten eines Streifens aus Filtermaterial
DE102004038775A1 (de) *	2004-08-09	2006-03-02	Hauni Maschinenbau Ag	Anordnung zur Herstellung wenigstens eines Filterstrangs
US20130115452A1 (en) *	2011-11-03	2013-05-09	Celanese Acetate Llc	High Denier Per Filament and Low Total Denier Tow Bands
US9854833B2 (en) *	2012-02-16	2018-01-02	R. J. Reynolds Tobacco Company	Apparatus and associated method for forming a filter component of a smoking article

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2734233A (en) *		1956-02-14		Drawing rolls
US2188009A (en) *	1934-12-20	1940-01-23	Maytag Co	Safety release for wringers
US2683291A (en) *	1950-11-24	1954-07-13	Terrell Mach Co	Draw box roll weighting mechanism
US3032829A (en) *	1958-02-11	1962-05-08	Celanese Corp	Processing tow
CA674101A (en) *	1961-11-13	1963-11-12	T. Dunlap Donald	Tow opening
NL289200A (de) *	1962-02-20
US3161449A (en) *	1962-06-01	1964-12-15	Gen Electric	Combined rolling and sliding bearing
US3254373A (en) *	1963-10-10	1966-06-07	Eastman Kodak Co	Tow blooming
US3328093A (en) *	1964-11-05	1967-06-27	Automatic Motor Base Co	Machinery supports with slidable carriage

1966
- 1966-09-12 US US578641A patent/US3471901A/en not_active Expired - Lifetime
1967
- 1967-07-30 IL IL28418A patent/IL28418A/en unknown
- 1967-08-15 FI FI672188A patent/FI45618C/fi active
- 1967-08-16 GB GB37581/67A patent/GB1183987A/en not_active Expired
- 1967-08-25 CH CH1196667A patent/CH497141A/fr not_active IP Right Cessation
- 1967-08-28 BE BE703175D patent/BE703175A/xx unknown
- 1967-09-07 DE DE19671632184 patent/DE1632184B1/de active Pending
- 1967-09-11 YU YU1770/67A patent/YU36093B/xx unknown
- 1967-09-12 CS CS651667A patent/CS154577B2/cs unknown
- 1967-09-12 NL NL6712476A patent/NL6712476A/xx unknown
- 1967-09-12 AT AT832467A patent/AT272172B/de active
1968
- 1968-10-11 DE DE6802028U patent/DE6802028U/de not_active Expired

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110520002A (zh) *	2017-05-18	2019-11-29	菲利普莫里斯生产公司	从材料片材形成用于气溶胶生成制品的条的方法和装置
CN110520002B (zh) *	2017-05-18	2022-06-07	菲利普莫里斯生产公司	从材料片材形成用于气溶胶生成制品的条的方法和装置
CN107805847A (zh) *	2017-11-23	2018-03-16	武汉汉麻生物科技有限公司	一种防磨损栉梳机夹麻器

Also Published As

Publication number	Publication date
FI45618B (de)	1972-05-02
CS154577B2 (de)	1974-04-30
IL28418A (en)	1971-02-25
DE1632184B1 (de)	1971-07-01
AT272172B (de)	1969-06-25
YU36093B (en)	1982-02-25
YU177067A (en)	1981-06-30
BE703175A (de)	1968-02-28
NL6712476A (de)	1968-03-13
CH497141A (fr)	1970-10-15
FI45618C (fi)	1972-08-10
DE6802028U (de)	1969-07-10
US3471901A (en)	1969-10-14

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Legal Events

Date	Code	Title	Description
1970-07-22	PS	Patent sealed [section 19, patents act 1949]
1980-03-26	PCNP	Patent ceased through non-payment of renewal fee