DE1660266C3 - Method and device for spreading and loosening an endless, running thread bundle by blowing it with a fluid - Google Patents
Method and device for spreading and loosening an endless, running thread bundle by blowing it with a fluidInfo
- Publication number
- DE1660266C3 DE1660266C3 DE1660266A DE1660266A DE1660266C3 DE 1660266 C3 DE1660266 C3 DE 1660266C3 DE 1660266 A DE1660266 A DE 1660266A DE 1660266 A DE1660266 A DE 1660266A DE 1660266 C3 DE1660266 C3 DE 1660266C3
- Authority
- DE
- Germany
- Prior art keywords
- thread
- thread bundle
- bundle
- loosening
- fluid
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/18—Separating or spreading
-
- 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
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
660 266660 266
Abstand voneinander kann sich zwischen etwa 1 und enge Teil des Trichters 5 ist mit der Zuführleitung
10 mm bewegen. Ausschlaggebend für diese Maße ist für das Strömungsmittel verbunden,
die Eigenart des zur Verarbeitung kommenden Fa- Das Fadenbündel läuft nun zwischen der mit den
deabündels, insbesondere seine Stärke und seine Düsenbohrungen versehenen Platte 2 und einer Deck-Kräuselung.
5 p'atte 6 hindurch. Diese Deckplatte 6 ist mittels zweiDistance from each other can be between about 1 and narrow part of the funnel 5 with the feed line 10 mm. The decisive factor for these dimensions is for the fluid:
The peculiarity of the thread coming to be processed The thread bundle now runs between the plate 2, which is provided with the deabündels, in particular its thickness and its nozzle bores, and a deck crimp. 5 p'atte 6 through. This cover plate 6 is by means of two
Die vorgewannten Bohrungen künnen unmittelbar Scharnieren 7 auf einer Seite an der Platte 2 beweg-The pre-stressed holes can move the hinges 7 on one side of the plate 2 directly.
auf der Düsenplatte, d. h. in der Ebene enden, auf lieh befestigt und auf der gegenüberliegenden Seiteon the nozzle plate, d. H. End in the plane, fastened on borrowed and on the opposite side
der das Fadenbündel läuft. Es ist aber auch möglich, mit einem Riegel 8 verschließbar. Der Riegel 8 wirdwho runs the thread bundle. But it is also possible to lock it with a bolt 8. The latch 8 is
sie in einer Rille vertieft anzuordnen, wobei die Tiefe mit einem Hebel 9 festgelegtto arrange them recessed in a groove, the depth being set with a lever 9
dieser Rille etwa zwischen 0,1 und 2,0 mm betragen io Die bewegliche Deckplatte 6 dient unter anderemthis groove is approximately between 0.1 and 2.0 mm. The movable cover plate 6 is used, among other things
kann. dazu, das Einlegen des Fadenbündels zu vereinfa-can. to simplify the insertion of the thread bundle
Im folgenden wird ein Ausführungsbeispiel der Er- chen.The following is an exemplary embodiment of the Er- chen.
findung an Hand der Zeichnungen erläutert. Es stellt In der Platte 2 und der Deckplatte 6 ist eine Aus-Finding explained on the basis of the drawings. It is in the plate 2 and the cover plate 6 is an Aus
dar: sparung 10 vorgesehen, durch die das Fadenbündeldar: saving 10 provided through which the thread bundle
Fig. 1 eine Vorderansicht A-A aulf die erfindungs- »5 läuft Die Düsenbohrungen4 der Platte2 münden1 shows a front view AA based on the invention. The nozzle bores 4 of the plate 2 open
gemäße Vorrichtung, alle in diese Aussparung.proper device, all in this recess.
Fig.2 einen waagerechten Schnitt der Vorrich- Fig.3 zeigt, wie ein Fadenbündel 11 aus einemFig.2 shows a horizontal section of the Vorrich- Fig.3 how a bundle of threads 11 from a
tung gemäß F i g. 1 und Vorratsbehälter 12 in Richtung des Pfeiles abgezogenaccording to FIG. 1 and reservoir 12 withdrawn in the direction of the arrow
Fig. 3 schematisch und schaubildlkh eine für die wird. Das Fadenbündel läuft über eine Umlenkvor-Fig. 3 schematically and schaubildlkh one for the. The thread bundle runs over a deflection
Durchführung des erfindungsgemäßen Verfahrens ao richtung 13. Zwischen dem Vorratsbehälter 12 undImplementation of the method according to the invention ao direction 13. Between the storage container 12 and
geeignete Anlage. der Umlenkvorrichtung 13 ist die erfindungsgemaiiesuitable plant. the deflection device 13 is the invention
Die Vorrichtung nach Fig. 1 und 2 besteht aus Vorrichtung angeordnet, durch welche das Faden-The device according to Fig. 1 and 2 consists of a device arranged through which the thread
einem sich nach außen erweiternden Trichter 1, des- bündel 11 mit konstanter Geschwindigkeit lauft, wo-an outwardly widening funnel 1, the bundle 11 of which runs at constant speed, where-
sen öffnung durch eine Platte 2 abgeschlossen wird, bei Luft oder ein anderes Gas unter Druck in densen opening is closed by a plate 2, with air or another gas under pressure in the
die mittels Schrauben3 an dem Trichter! befestigt a5 Trichter 1 und durch die Düsenbohrungen4 geblasenby means of screws3 on the funnel! attached a 5 funnel 1 and blown through the nozzle holes4
ist. wird. Das aufgelockerte und ausgebreitete Faden-is. will. The loosened and spreading thread
In dieser Platte 2 sind reihenförmig angeordnete bündel läuft über die Umlenkrolle 13 weiter, zwi-In this plate 2 are arranged in rows bundles continues over the pulley 13, between
Düsenbohrungen4 angebracht. Die Düsenbohrungen sehen zwei Walzenpaaren 15 und 16 hindurch, inNozzle holes4 attached. The nozzle bores see two pairs of rollers 15 and 16 through, in
sind so angeordnet, daß die eine Reihe das einge- eine Sprühkammer 17. In dieser Spruhkammer 17are arranged in such a way that one row encompasses a spray chamber 17. In this spray chamber 17
führte komprimierte Strömungsmittel (Luft ouer ein 30 wird mittels einander gegenüberstehender Sprundu-led compressed fluid (air ouer a 30 is by means of opposing vents
anderes Gas) von der Mitte nach außen zum Rand sen 18 ein Weichmacher auf den Fadenstrang auf-other gas) from the center outwards to the edge 18 a plasticizer is applied to the strand of thread.
des Fadenbündels bläst, während die nachfolgende gesprüht. Das mit dem Weichmacher benetzteof the thread bundle blows while the subsequent one is sprayed. The one wetted with the plasticizer
Reihe in umgekehrter Richtung das Strömungsmittel Fadenbündel wird nun weiterverarbeitet zu Hlter-Row in the opposite direction the fluid thread bundle is now further processed to
vom Rand zur Mitte des Fadenbündels bläst. Der stäbchen.blows from the edge to the center of the thread bundle. The chopsticks.
Hierzu 1 Blatt Zeichnungen 1 sheet of drawings
Claims (3)
Ausgehend von einem Verfahren zum AusbreitenTo reach filter rods.
Starting from a method of spreading
daß die miteinander verhafteten Fäden vollständig 65 Der Durchmesser der Düsenbohrungen bewegt voneinander gelöst und damit für die gleichmäßige sich vorzugsweise zwischen etwa 0,2 und 2,0 mm. Aufnahme des Weichmachers vorbereitet werden. Düsen sind vorzugsweise zylindrisch gebohrt, dochSome of the lines are aimed at the filter stick machine. In particular, the work process carried out here is to change the direction of the nozzle bores to the outside, which are still closed and compact, in such a way that the outer nozzle bores on the bundle are spread out and loosened up, deviating as much from the vertical as possible,
that the threads that have adhered to one another are completely detached from one another and therefore preferably between about 0.2 and 2.0 mm for uniformity. Preparation for inclusion of the plasticizer. Nozzles are preferably bored cylindrically, however
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED0049482 | 1966-03-02 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1660266A1 DE1660266A1 (en) | 1971-05-13 |
DE1660266B2 DE1660266B2 (en) | 1974-04-11 |
DE1660266C3 true DE1660266C3 (en) | 1974-11-14 |
Family
ID=7051922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1660266A Expired DE1660266C3 (en) | 1966-03-02 | 1966-03-02 | Method and device for spreading and loosening an endless, running thread bundle by blowing it with a fluid |
Country Status (9)
Country | Link |
---|---|
US (2) | US3444592A (en) |
AT (1) | AT292174B (en) |
BE (1) | BE694628A (en) |
CH (1) | CH451395A (en) |
DE (1) | DE1660266C3 (en) |
ES (1) | ES337459A1 (en) |
GB (1) | GB1134617A (en) |
LU (1) | LU53091A1 (en) |
NL (1) | NL6703305A (en) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535745A (en) * | 1967-09-18 | 1970-10-27 | Eastman Kodak Co | Method and apparatus for opening multifilament tows |
US3688355A (en) * | 1969-05-13 | 1972-09-05 | Kuraray Co | Method and apparatus for preparing non-woven fibrous materials |
GB1392063A (en) * | 1971-06-02 | 1975-04-23 | Hauni Werke Koerber & Co Kg | Apparatus for applying a softener to a continuous strip of spread out filter tow |
US4347805A (en) * | 1976-05-12 | 1982-09-07 | National Steel Corporation | Apparatus for liquid coating thickness control |
US4237815A (en) * | 1978-07-12 | 1980-12-09 | National Steel Corporation | Apparatus for liquid coating thickness control and removing excess liquid coating from web edges |
JPS6452837A (en) * | 1987-05-18 | 1989-02-28 | Sumitomo Chemical Co | Method for opening fiber |
DE4345569B4 (en) * | 1993-11-24 | 2006-06-08 | Hauni Maschinenbau Ag | Arrangement for processing a strip of filter material |
DE19811014A1 (en) | 1998-03-13 | 1999-09-16 | Hauni Maschinenbau Ag | Method and device for producing filter rods for rod-shaped articles in the tobacco processing industry |
FR2826672B1 (en) * | 2001-06-29 | 2003-09-26 | Snecma Moteurs | METHOD AND DEVICE FOR PRODUCING A FIBROUS TABLECLOTH BY LAYING CABLES |
US20080261044A1 (en) * | 2003-02-10 | 2008-10-23 | Jennifer Hoyt Lalli | Rapidly self-assembled thin films and functional decals |
US20090087348A1 (en) * | 2007-02-16 | 2009-04-02 | Richard Otto Claus | Sensor applications |
US20080182099A1 (en) * | 2006-11-17 | 2008-07-31 | Jennifer Hoyt Lalli | Robust electrodes for shape memory films |
US20080213570A1 (en) * | 2007-02-16 | 2008-09-04 | Jennifer Hoyt Lalli | Self-assembled conductive deformable films |
CN100385054C (en) * | 2006-02-22 | 2008-04-30 | 湖南大学 | Continuous carbon fiber band carding set |
FR2900052B1 (en) * | 2006-04-19 | 2011-02-18 | Galderma Sa | COMPOSITION COMPRISING AT LEAST ONE AQUEOUS PHASE AND AT LEAST ONE FATTY PHASE COMPRISING IVERMECTIN |
US20080206550A1 (en) * | 2007-02-26 | 2008-08-28 | Michael Jeremiah Borlner | Hydrophobic surface |
US20090035513A1 (en) * | 2007-03-28 | 2009-02-05 | Michael Jeremiah Bortner | Tethered nanorods |
US20080245413A1 (en) * | 2007-04-04 | 2008-10-09 | Hang Ruan | Self assembled photovoltaic devices |
US20090104438A1 (en) * | 2007-10-17 | 2009-04-23 | Jennifer Hoyt Lalli | Abrasion resistant coatings |
US20090104434A1 (en) * | 2007-10-17 | 2009-04-23 | Jennifer Hoyt Lalli | Conformal multifunctional coatings |
JP6057707B2 (en) | 2012-12-29 | 2017-01-11 | ユニ・チャーム株式会社 | Manufacturing method of opened fiber bundle, manufacturing method of cleaning member, fiber bundle opening device, and cleaning member manufacturing system |
JP6073128B2 (en) | 2012-12-29 | 2017-02-01 | ユニ・チャーム株式会社 | Cutting device and method for manufacturing cleaning member using cutting device |
JP6047401B2 (en) | 2012-12-29 | 2016-12-21 | ユニ・チャーム株式会社 | Manufacturing method of opened fiber bundle, manufacturing method of cleaning member, fiber bundle opening device, and cleaning member manufacturing system |
US10098516B2 (en) | 2012-12-29 | 2018-10-16 | Unicharm Corporation | Method for producing cleaning member, and system for producing cleaning member |
US20140187406A1 (en) | 2012-12-29 | 2014-07-03 | Unicharm Corporation | Method of producing cleaning member |
JP6047400B2 (en) | 2012-12-29 | 2016-12-21 | ユニ・チャーム株式会社 | Method and apparatus for manufacturing a cleaning member |
JP6037828B2 (en) * | 2012-12-29 | 2016-12-07 | ユニ・チャーム株式会社 | Manufacturing method of opened fiber bundle, manufacturing method of cleaning member, fiber bundle opening device, and cleaning member manufacturing system |
US20140182767A1 (en) | 2012-12-29 | 2014-07-03 | Unicharm Corporation | Method of producing cleaning member |
JP6103945B2 (en) | 2013-01-10 | 2017-03-29 | ユニ・チャーム株式会社 | Stacking apparatus and method for manufacturing web member |
JP6141023B2 (en) | 2013-01-10 | 2017-06-07 | ユニ・チャーム株式会社 | Manufacturing method of web member including tow |
DE102014200397A1 (en) * | 2014-01-13 | 2015-07-16 | Hauni Maschinenbau Ag | Channel housing for a spreader nozzle for spreading tow used for the production of cigarette filters and method for spreading tow |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2737688A (en) * | 1953-05-25 | 1956-03-13 | Eastman Kodak Co | Tow opening device |
US2908045A (en) * | 1955-10-20 | 1959-10-13 | Eastman Kodak Co | Method for removing false twist and longitudinal folds from continuous filament crimped tow |
-
1966
- 1966-03-02 DE DE1660266A patent/DE1660266C3/en not_active Expired
-
1967
- 1967-02-24 BE BE694628D patent/BE694628A/xx unknown
- 1967-02-27 GB GB9223/67A patent/GB1134617A/en not_active Expired
- 1967-02-28 NL NL6703305A patent/NL6703305A/xx unknown
- 1967-03-01 CH CH300667A patent/CH451395A/en unknown
- 1967-03-01 US US619774A patent/US3444592A/en not_active Expired - Lifetime
- 1967-03-01 LU LU53091D patent/LU53091A1/xx unknown
- 1967-03-02 AT AT201767A patent/AT292174B/en active
- 1967-03-02 ES ES337459A patent/ES337459A1/en not_active Expired
-
1968
- 1968-10-30 US US794442*A patent/US3566451A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1660266A1 (en) | 1971-05-13 |
BE694628A (en) | 1967-07-31 |
LU53091A1 (en) | 1967-05-02 |
AT292174B (en) | 1971-08-10 |
DE1660266B2 (en) | 1974-04-11 |
NL6703305A (en) | 1967-09-04 |
ES337459A1 (en) | 1968-03-01 |
GB1134617A (en) | 1968-11-27 |
US3566451A (en) | 1971-03-02 |
CH451395A (en) | 1968-05-15 |
US3444592A (en) | 1969-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
EHJ | Ceased/non-payment of the annual fee |