DE1517277A1 - Starting material for the manufacture of filters for tobacco products - Google Patents

Description

"Starting materials for the production of filters for tobacco products" (addition to patent o. e. . . . (Patent application P 37 676 hJ'a / 79o)) # Geger.stund des tiLa.uptl) a-tents . ... ... = (Putentwnmeldung P 37 676 xVa / 79o) is a @ .usgan @ srnateri: @l for the Manufacture of filters for R @: uchwar2n, especially cigarettes, in the form of a Polie, üie & us a highly adsorptive substance bound in a binding agent consists in fine-fiber form, which with one or more, selectively stuf components of cigarette smoke physically and / or chemically filtering out adsorbents and / or absorbents, such as activated carbon, bilica gel, asbestos fiber, polyä-U '; I ylen.; lycol u. dfl Q is provided.

According to the present embodiment of the main patent, the linseed fiber is the basic material of the foil Lius peat fibers in parts: -cheilrÜ: .fen from between and 1.5 mm The production of this film material takes place in that from a mixture of the highly adsorptive fibers. F@i.ser- with a binding agent and a lightly flichti; en Z @@ sun;: - means with the '.fi- # 4; toffen der' above the _, nth Ar-c one pourable bz- ,; i. verCtiisbar l - <: L: te prepares and serves fcrtl .Uf elid on a continuously moving lower!, broken up, on this in the Zuöe ih-es: 'ei-tertr_i.nsports durch; iustreioen ües I, ösun; nü ttels dried and the formed ".'olle, Jege '@ eaen,': _ @ lls after a crepe "ingsbeh- @ nälin"_; @zuf ziveeken-'U2prec @ iende: grölte _; e- sehn-i tten and; t. @ a @ n zu ver-a.raetzt That in (! Ieser '.eise hez ,, @; @ tellte: e'olienritexi @ .1 - @, Ei @ z- @ ..e, en der Eigenart, @ ciner Z: us # - mmensosition one only:; _ erin_, e Tensile strength, which results in certain '3'c.iwic-rabilities in its a' beituil -, - to filter rods in the filter rod mci .--. Machine. r c # A tearing of the film in the course of its processing means; each K because the filter rod machine is out of operation. The invention eliminates these awkwardnesses, by increasing the tearability of the film and thus a film material is created, v> elohes, without any-, relche Lttriü e- ren 1 @ disadvantages have to be accepted, a frictional loose manufacturing process. This is achieved according to the invention in that it is in the film in the course of their production at appropriate intervals from threads or other elongated threads that reinforce one another de substances, preferably from a xa uls such because of its adsorptive properties as Meterials are embedded. These FUen o. C {gl., ZE Zellu- . loseacett ° tfäden as fier of Zi; ärettenfi.l- tern are used, run forward to @s: rei: z: @. @ = wra.llel to direction of the main patente herguauell ;; en "uz (?; = erlei: it @ n -dies .. one Compared to that of the eiLlichenolic: rizi. = @ Eri @ -.- ui L.in much- times increased Zugfegti #; "" eit, die @cde .Te @. 'r`: # of a lfeileiis' the foil when she died (: - itunr, ia: the soils. The threads or the like four-fold vorzu @> =. @, Reis @ i. ::: -. U.; = By production the film through one of the casting or through -Velc1ie the prepared PaStG Uu ie Sich @ enäe document uf @ # 3iiracht -.r-lrü, vor @, ltete * 3 die deichen- Aror._ tisieruiiL;: j- odere @ i-_o _ @@ :. u: 1sri-v Gel eistwlt, ::, e of the eirt @, - final slide or , the 1 ': @ s te, au, :: elcher them herg-s-üellt is incorporated @jerdeii. In the same the vr * t. @@@ er._den öden o. D g l. even through 1.iindurclif ° ', - irunt =: du: -c #: an e: .- >> s @ l @ ° ec @@ ea, @ es 3:, d with r arb- Are provided substances which .je them as desired the verleiohen gleichet or can be identified as solubilizing in the finished film deviates from its staining staining. It goes without saying that these dyes must comply with food law regulations.

Claims (5)

Claims 1. Starting material for the manufacture of filters for tobacco products, especially cigarettes, in the form of a one-to-one binder integrated, highly adsorptive fine-fiber material, which with one or more, Selectively filtering out components of cigarette smoke physically and / or chemically acting adsorbents and / or absorbents is provided, existing film according to Patent. ... ... (patent application F 37 676 IVa / 79a), characterized by that the film incorporates threads or other reinforcing materials in an elongated arrangement are, which are preferably made of a as such as tobacco filler material or filter material used substance with adeorptive properties. 2. Starting material after Claim 1, characterized in that the threads parallel to the transverse distances Run in the longitudinal direction of the film strip. 3. Process for the preparation of starting material according to claim 1 and 2, characterized in that the threads in the course of the continuous Production of the film from a paste using the pouring or atomizing device for these in the Polienkirper. a ## be introduced. 4. Verfuhren according to claim 1 to 3, characterized in that the threads before, their introduction into the polienktirper by passing it through a bath of appropriate composition with flavoring or saucing agents, preferably the same physically and / or chemically filtering adsorbents and / or absorbents such as the film are impregnated. 5. The method according to claim 1 to 4, characterized in that that the in the H = wd by pure solvents and by added additives treated threads with dyes of the same or more effective coloring of the film Color.