CN103989249B - Fine count and fine count trench plug composite filter rod groove - Google Patents

Fine count and fine count trench plug composite filter rod groove Download PDF

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Publication number
CN103989249B
CN103989249B CN201410233508.6A CN201410233508A CN103989249B CN 103989249 B CN103989249 B CN 103989249B CN 201410233508 A CN201410233508 A CN 201410233508A CN 103989249 B CN103989249 B CN 103989249B
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groove
fine
trench
filter
count
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CN201410233508.6A
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CN103989249A (en
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盛培秀
唐荣成
秦昌峰
金强
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南通烟滤嘴有限责任公司
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Abstract

本发明公开了一种细支沟槽滤棒,由成形纸、细支沟槽纤维素纸、滤芯构成,细支沟槽的数量为12‑22对,细支沟槽齿形为梯形齿或者矩形齿,细支沟槽的压深为0.35‑0.50mm。 The present invention discloses a fine filter rod support groove, formed of molded paper, fine count trench cellulose paper filter, the amount of fine grooves 12-22 branch pair of thin support the trapezoidal tooth or tooth groove rectangular tooth, fine count deep trenches pressure is 0.35-0.50mm. 全部或部分的细支沟槽在长度方向上可以是不连续的,细支沟槽可以是与滤棒中轴线平行的直纹沟槽或者与滤棒中轴线成一定角度的斜纹沟槽。 Fine count all or part of the trench in the longitudinal direction may be discontinuous, fine grooves may be branched angle to the axis and the diagonal axis of the plug parallel grooves ruled grooves or with a filter plug. 细支沟槽纤维素纸未压沟槽时的克重为50‑90g/m2,该细支沟槽在生产定型阶段所采用的沟槽辊温度的最低温度为100℃、最高温度为130℃。 Fine cellulose paper support groove gram groove when pressure is not 50-90g / m2, the minimum temperature of the trench roller temperature in the production of fine count groove shaping phase employed was 100 ℃, a maximum temperature of 130 ℃ . 细支沟槽齿形为梯形齿或者矩形齿时,凸型沟槽的底口宽度小于凹型沟槽的底边宽度。 When fine count tooth groove is trapezoidal teeth or rectangular teeth, the convex groove bottom opening width smaller than the width of the concave bottom of the trench. 该细支沟槽滤棒可以分切、拼接构成细支沟槽复合滤棒。 The fine filter rod support groove may be cut, spliced ​​branched fine groove constituting a composite filter rod. 本发明具有吸阻低、压降稳定、成本低于普通沟槽滤棒、外观质量好等优点。 The present invention has a draw resistance low, stable pressure drop, lower cost than normal filter rod groove, the appearance of good quality advantages.

Description

细支沟槽滤棒及细支沟槽复合滤棒 Fine count and fine count trench plug composite filter rod groove

技术领域 FIELD

[0001 ]本发明涉及制造香烟过滤嘴的原材料沟槽滤棒及其复合滤棒。 [0001] The present invention relates to a cigarette filter plug materials and its composite filter rod groove.

背景技术 Background technique

[0002]现有的沟槽滤棒是由滤芯、沟槽纤维素纸和成型纸构造而成,普通沟槽滤棒的长度为120-144mm,横截面圆周长为23-25mm,由大小和形状相同或相似的凸型、凹型沟槽相间组成,沟槽的齿形(横截面形状)一般为梯形齿或者半圆弧形齿,沟槽根数一般为20-24根,沟槽的压深一般为0.55-0.8_。 [0002] The conventional trench is constructed from the filter plug, and forming trenches cellulose paper sheet from a length of filter rod groove ordinary 120-144mm, the cross-sectional circumferential length of 23-25mm, and the size convex shape, concave grooves spaced the same or similar composition, a toothed groove (cross sectional shape) is generally trapezoidal or semi-circular arc tooth gear, the number of the grooves 20-24 is generally root deep trench pressure generally 0.55-0.8_. 滤棒的直径较粗,各个企业的产品差异性较小,缺少特色。 Diameter coarse filter rods, each enterprise product differentiation is small, the lack of features.

[0003]现有的细支滤棒是由滤芯和成型纸构造而成,硬度较低、吸阻较高且不够稳定,不能满足高品质细支卷烟的要求。 [0003] The conventional filter rod is constructed from fine count and wrap from the filter, low hardness, high resistance to draw and stable enough to meet the requirements of high-quality fine cigarettes.

[0004] 专利申请号为CN201220705627.3的实用新型提供了一种超细滤棒成型机,盘纸定位面与盘纸座中心距离为8-11毫米左右,导纸板的走纸腔宽度减小为5-7毫米,直接接触滤棒的底板、压板、冷却条、烟舌的出口处的最小的圆弧直径为4-6毫米,烟舌的圆弧锥面的锥度为2-2.5度,测量嘴、前喇叭嘴、后喇叭嘴贴近滤棒的内孔直径分别为5-6毫米,分烟轮、转接轮与滤棒接触部分的凹槽圆弧直径减小为5.2-7.2毫米,截流杆组件之间安装中心距分别为11-13毫米,数量为44-56个。 [0004] Patent Application No. CN201220705627.3 invention to provide an ultra-fine filter rod machine, positioning the paper surface of the disc base plate from the center of the paper is about 8-11 mm, the paper sheet guide cavity width decreases 5-7 mm, in direct contact with the bottom plug, the smallest diameter of the arcuate platen cooling section, at the outlet of the tongue is 4-6 mm tobacco, smoke tapered arcuate tongue taper 2-2.5 degrees, the nozzle bore diameter measurement, before the horn mouth, close to the horn mouth plug were 5-6 mm, smoke separator wheel, the diameter of the circular arc groove wheel adapter plug contact portion is reduced to 5.2-7.2 mm, installation center distance between the shut-off rod assembly are 11-13 mm, in an amount of 44-56 months. 该滤棒成型机可以规模化生产直径4-6毫米的多种规格的细支滤棒,但是不能直接用于生产带有沟槽的细支滤棒。 A machine which may be 4-6 mm in diameter of the large-scale production of a variety of specifications of fine count plug, but can not be directly used to produce the fine count grooved plug.

[0005]专利申请号为CN201030521607的外观设计公开了一种醋纤沟槽滤棒(I),该滤棒的外观虽有所披露,但是其内部结构和各个组成部分的规格尺寸等详细技术特征则未有提及,不能直接用于指导生产实践。 [0005] Design Patent Application No. CN201030521607 discloses a cellulose acetate filter rod groove (the I), despite the appearance of the plug is disclosed, but its internal structure and size and other details of the various components of the technical features is not mentioned, it can not be directly used to guide the production practice.

[0006]专利申请号为01238106.3的说明书公开了一种沟槽滤嘴棒,在棒状纤维滤芯外有包裹层,在包裹层上有纵向沟槽。 [0006] Patent Application No. 01238106.3 discloses a trench specification filter rod, the outer layer is wrapped with a rod-shaped fiber filter, with a longitudinal groove on the wrapping sheet. 该专利提供了普通沟槽滤棒的一些结构特征,在细支滤棒中不能直接应用,需要更多的细微技术数据支持,否则,滤棒的硬度、过滤效果、吸附性、夕卜观等很难兼顾,从而导致滤棒不符合行业标准对性能的要求。 This patent provides some general structural features of the filter rod groove, can not be directly applied fine yarn plug, the need for more subtle technical support data, otherwise, the hardness of the plug, the effect of filtering, adsorption, and outlook Xi Bu difficult to balance, leading to plug does not meet industry standards for performance.

[0007] 网页http: //ffffff.essentraf i Iters.com/en/home/our-products/essentra-filter-ranges/super-sIim-range/super-slim-cpa%e2%84%a2-dual-filter/ 虽然提及带有沟槽的超细支滤棒,但是并未公开必要的技术特征。 [0007] Web page http: //ffffff.essentraf i Iters.com/en/home/our-products/essentra-filter-ranges/super-sIim-range/super-slim-cpa%e2%84%a2-dual- filter /, although it is not mentioned technical features with trench plug disclosed superfine necessary.

发明内容 SUMMARY

[0008]发明目的: [0008] The object of the invention:

[0009]克服现有普通细支滤棒硬度较小、吸阻较大或者外观欠佳的缺点,提供一种外观质量好、吸阻低的细支沟槽滤棒以及由其制成的细支沟槽复合滤棒。 [0009] Common prior to avoid a small plug of fine branched hardness, resistance to draw large or poor appearance disadvantages, to provide a good appearance quality, low resistance to draw and a fine filter rod support groove formed therefrom fine the combined filter rod support groove.

[0010]技术方案: [0010] Technical Solution:

[0011]本发明公开了一种细支沟槽滤棒,由成形纸、沟槽纤维素纸、滤芯构成,滤棒的长度为100-128mm,圆周长为15.5-22.5mm(优选15.5-17.5mm)。 [0011] The present invention discloses a fine filter rod support groove, formed of molded paper, cellulose paper trenches, filter, the filter rod length of 100-128mm, the circumferential length of 15.5-22.5mm (preferably 15.5-17.5 mm). 沟槽纤维素纸为细支沟槽纤维素纸,其中含有数量为12-22对的细支沟槽(细支沟槽由凸型、凹型沟槽相间组成,一个凸槽与一个相邻的凹槽称为一对),优选15-20对;细支沟槽齿形为梯形齿、圆弧形齿或者矩形齿,细支沟槽的压深为0.35-0.50mm(普通沟槽滤棒的沟槽压深为0.55-0.80mm)。 Cellulose paper thin groove is a groove cellulosic paper support, which contains the number of fine grooves 12-22 on a support (a thin groove branched convex, concave grooves white composition, a projection adjacent to a groove a groove referred to as one pair), preferably of 15-20; fine yarn tooth groove is trapezoidal tooth, an arc-shaped teeth or rectangular teeth, fine count deep trench pressure 0.35-0.50mm (normal filter rod groove deep trench pressure 0.55-0.80mm).

[0012]全部或部分的细支沟槽在长度方向上可以是连续或者是不连续的(意即:在滤棒的长度方向上,沟槽纤维素纸上可以有相间排布的细支沟槽段和空白段,其中细支沟槽段的长度可为5-30mm,空白段的长度可为5_20mm)。 [0012] All or part of the fine groove is branched in the longitudinal direction may be continuous or discontinuous (meaning: the plug in the longitudinal direction, there may be cellulose paper grooves arranged spaced fine tributary vat segment and the blank segment, wherein the length of the fine trench segments may be branched 5-30mm, the length of the blank period may be 5_20mm).

[0013]细支沟槽可以是与滤棒中轴线平行的直纹沟槽或者与滤棒中轴线成一定角度的斜纹沟槽。 [0013] The branched fine grooves may be angled axis and the diagonal axis of the plug parallel grooves ruled grooves or with a filter plug.

[0014]细支沟槽纤维素纸未压沟槽时的克重为50-90g/m—2(优选为50-65g/m—2,较轻薄的纤维素纸便于压制较细小紧密的沟槽,滤芯的纤维不易进入沟槽中;通常普通沟槽纤维素纸的克重为大于80 g/m—2),压槽后卷绕前的宽度为15-18.5_。 [0014] Fine cellulose paper support groove gram groove when pressure is not 50-90g / m-2 (preferably 50-65g / m-2, more lightweight cellulosic paper pressing facilitates finer groove close grooves, filter fibers easily enter the trench; g trench by the ordinary cellulose paper weight greater than 80 g / m-2), the groove width of the front pressure is 15-18.5_ winding.

[0015]该细支沟槽在生产定型阶段所采用的沟槽辊温度的最低温度为100°C、最高温度为130°C(普通沟槽纤维素纸在定型阶段所采用的沟槽辊温度最低温度110°C、最高温度1350C ο由于较薄的细支沟槽纤维素纸加温过高时,将导致含水率过低,纸的脆性过大,所成沟槽易于破裂)。 [0015] The low temperature of the trench roller of fine amorphous phase in the production of branched grooves used to 100 ° C, a maximum temperature of 130 ° C (ordinary temperature of trench grooves cellulose paper roll in shaping stages employed minimum temperature 110 ° C, the maximum temperature of 1350C ο fine count due to trenches thin cellulose paper warming is too high, the water content is too low will lead to brittleness of the paper is too large, the groove formed by easily broken).

[0016]细支沟槽齿形为梯形齿或者矩形齿时,凸型沟槽的底口宽度可以小于凹型沟槽的底边宽度(凸型沟槽靠近滤芯处为底口一底部开口,靠近成形纸处为顶;凹型沟槽靠近滤芯处为底边,靠近成形纸处为顶口一顶部开口);凸型沟槽的底口宽度优选为凹型沟槽的底边宽度的1/4-1/2,而且细支沟槽对数的相对数量(沟槽对数与滤棒圆周长的比值)较普通沟槽滤棒密集,朝向滤芯的开口更小,使得滤芯的纤维材料不易进入凸槽中,滤芯保持较好的圆度和稳定的过滤性能。 [0016] The branched fine groove toothing is rectangular or trapezoidal teeth teeth, the bottom opening width of the convex-shaped groove may be less than the width of the base concave groove (convex groove bottom is close to the mouth of a cartridge bottom opening, close to formed at a top sheet; concave groove near the bottom of the filter, the shaping paper is close to the top opening a top opening); the bottom opening width of the convex-shaped groove is preferably concave groove base width 1 / 4- 1/2, and the relative amount of fine count the number of grooves (grooves and the number ratio of the circumferential length of the filter rod) dense than ordinary filter rod groove, opening towards the filter element is smaller, so that the filter material is easy to enter the fibrous protrusion tank cartridge holding good roundness and a stable filtration performance.

[0017]可以进一步选择采用凸型沟槽的顶宽度与等于或者大于其底口宽度,此时的凸型沟槽齿形为矩形齿或者倒置的梯形齿(此时选用的凹型沟槽齿形为梯形齿),多个凸型沟槽围绕滤芯一圈形成辐射形态。 [0017] may be further selected top-convex groove width equal to or larger than the width of the bottom nozzle, in this case a rectangular convex tooth or tooth groove inverted trapezoidal teeth (toothed case selection concave groove trapezoidal tooth), a plurality of convex-shaped groove formed in a circle around the radiation filter shape. 凸型沟槽的两个侧边(即矩形的两条对边)还可以胶接(采用成形纸搭口胶)叠合在一起形成翅片状辐射形态,翅片的厚度约为两层纤维素纸的厚度,使得凸型沟槽有足够的强度和刚性支撑成形纸,而且此时滤芯纤维完全不会进入沟槽中。 Two convex sides of the trench (i.e., two pairs of sides of the rectangle) may also be glued (using paper take the gum shaped) laminated together to form a sheet-like radiation fin shape, thickness of the fin is about two layers of fiber the thickness of the plain paper, so that the convex-shaped groove has sufficient strength and rigidity to support the forming paper and the filter fibers will not at this time into the trench.

[0018]该细支沟槽滤棒可以分切,分切后与圆周长基本相同的其它结构(如普通细支滤棒,滤芯可为醋纤滤芯、纸芯、彩色滤芯、加料滤芯等)的短切滤棒首尾相连拼接起来,外包裹同一张外圈成形纸构成细支沟槽复合滤棒。 [0018] The fine filter rod support groove may be cut, the cutting and other configurations substantially the same circumferential length (e.g., ordinary fine yarn plug, the filter may be of cellulose acetate filter paper core, a color filter, filter feed, etc.) chopped plug spliced ​​together end to end, with an outer ring forming the overwrap paper composite filter rod groove constituting the fine count. 细支沟槽复合滤棒可以根据需要再次分切为更短的烟滤嘴。 Fine composite filter rod support groove may be cut to a shorter re-smoke filter as required.

[0019]本发明具有如下有益效果: [0019] The present invention has the following advantages:

[0020] I)可以做吸阻低的细支滤棒,满足卷烟企业对低吸阻细支滤棒的需求,抽吸口感更加丰满;2)提高细支滤棒压降稳定性; [0020] I) may be a low resistance to draw fine filter rod support, to meet the demand for fine tobacco industry branched low suction resistance of the filter rods, a suction fuller taste; 2) increase the pressure drop of filter rods fine yarn stability;

[0021] 3)滤棒直径较小,采用的沟槽纤维素纸的用量比较节省,滤芯丝束的填充量减少,成本低于普通沟槽滤棒; [0021] 3) a smaller diameter plug, the amount of cellulose paper employed trenches comparison saving, reducing the amount of filling the filter tow, less expensive than ordinary filter rod groove;

[0022] 4)滤棒硬度提高,保障了滤棒运输过程中产品外观质量以及烟支接装质量; [0022] 4) increase in hardness plug, plug during transport to protect the quality and appearance of the product quality cigarette tipping;

[0023] 5)丰富细支滤棒产品规格种类,还可以起到防伪作用。 [0023] 5) rich in fine count filter rod product specifications, can also play a security role.

附图说明 BRIEF DESCRIPTION

[0024]图1是本发明的第一种横截面结构示意图; [0024] FIG. 1 is a schematic view of a first cross-sectional structure of the present invention;

[0025]图2是本发明的第二种横截面结构示意图; [0025] FIG. 2 is a cross-sectional structural diagram of a second invention;

[0026]图3是本发明的第三种横截面结构示意图; [0026] FIG. 3 is a cross-sectional structural diagram of the third invention;

[0027]图4是本发明的第四种横截面结构示意图。 [0027] FIG. 4 is a cross-sectional structural diagram of a fourth invention.

[0028]图中:1、滤芯;2、细支沟槽纤维素纸;3、成形纸;4、滤棒直径;5、沟槽压深;6、凹型沟槽;7、凸型沟槽;8、矩形齿(凸型沟槽);9、翅片(状凸型沟槽);11、(凹型沟槽的)底边;12、(凸型沟槽的)底口。 [0028] FIG: 1, the filter element; 2, the fine cellulose paper support groove; 3, shaping paper; 4, filter rod diameter; 5, pressing deep trench; 6, concave groove; 7, a convex-shaped groove ; 8, rectangular teeth (convex grooves); 9, the fins (convex-shaped grooves); 11, a bottom edge (concave groove); 12, a bottom opening (convex grooves).

具体实施方式 Detailed ways

[0029] 实施例1: [0029] Example 1:

[0030]如图1、图2所示的细支沟槽滤棒,由成形纸3和沟槽纤维素纸卷绕滤芯I而构成,滤棒的长度为120mm,滤棒的圆周长为17.5mm(滤棒直径4约5.57mm),沟槽纤维素纸为细支沟槽纤维素纸2,克重为65g/m—2,其上含有由凸型沟槽7、凹型沟槽6相间组成的18对细支沟槽;细支沟槽齿形为梯形齿、圆弧形齿或者矩形齿8,细支沟槽的压深5为0.45mm;该细支沟槽在生产定型阶段所采用的沟槽辊的温度为100°C-130°C;全部或部分的细支沟槽在滤棒长度方向上是连续。 [0030] As shown in FIG 1, as shown in FIG fine count trench plug 2 is constituted by a sheet 3 and the groove shaped cellulose paper wound filter I, a length of 120mm filter rod, a circumferential length of the filter rods was 17.5 mm (diameter 4 filter rod about 5.57 mm), a fine groove cellulose paper cellulose paper support groove 2, a grammage of 65g / m-2, on which the grooves 7 comprising a convex, concave grooves spaced 6 fine count groove 18 pairs thereof; fine count tooth groove is trapezoidal tooth, an arc-shaped teeth or rectangular teeth 8, fine count deep trenches 5 is a pressure of 0.45 mm; the fine count shaping trench in the production stage trench roller temperature employed is 100 ° C-130 ° C; thin support all or part of the groove is continuous in the longitudinal direction of the plug.

[0031]所述的细支沟槽齿形为梯形齿或者矩形齿时,凸型沟槽的底口 12小于凹型沟槽的底边11。 When [0031] the fine count tooth groove is trapezoidal teeth or rectangular teeth, the convex-shaped groove 12 of the bottom opening 11 is smaller than the concave bottom of the trench. 所述的凸型沟槽的底口12宽度为凹型沟槽的底边11宽度的1/2。 12 the width of the convex groove bottom width of the bottom opening 11 of the female half of the trench.

[0032] 实施例2: [0032] Example 2:

[0033]如图3所示的细支沟槽滤棒,所述的凸型沟槽7的顶宽度等于底口 12宽度,凸型沟槽7齿形为矩形齿,所述的凹型沟槽6齿形为梯形齿。 [0033] FIG branched fine trench plug shown in FIG. 3, the top width of convex groove bottom 7 is equal to the width of the mouth 12, the convex tooth groove 7 is rectangular teeth, the concave groove 6 tooth is trapezoidal tooth.

[0034] 实施例3: [0034] Example 3:

[0035]如图4所示的细支沟槽复合滤棒的横截面,其凸型沟槽7的两个侧边胶接叠合在一起形成翅片9状辐射形态,翅片9的厚度为两层纤维素纸的厚度。 [0035] The cross section of the composite fine count trench plug shown in Figure 4, the two sides of the convex-shaped groove 7 of 9 glued together to form a laminated shaped radiation fins shape, thickness of the fin 9 the thickness of the two layers of cellulose paper. 其滤芯I的纤维材料不进入凸型沟槽7中,滤芯I保持很好的圆度和稳定的过滤性能。 Fiber material which does not enter cartridge I convex groove 7, cartridge I maintain a good roundness and a stable filtration performance. 该细支沟槽滤棒经分切后,与圆周长基本相同的普通细支醋纤滤棒的短切滤棒首尾相连拼接起来,外包裹同一张外圈成形纸构成细支沟槽复合滤棒。 After the fine count was cut trench plug, the circumferential length substantially the same ordinary cellulose acetate filter rod fine count chopped plug spliced ​​together end to end, with an outer ring forming the overwrap paper filter constituting the composite fine count trench Baton.

Claims (7)

1.一种细支沟槽滤棒,由成形纸(3)和沟槽纤维素纸卷绕滤芯而构成,滤棒的长度为100-128mm,滤棒的圆周长为15.5-22.5mm,其特征在于:沟槽纤维素纸为细支沟槽纤维素纸(2),克重为50-90g/m—2,其上含有由凸型沟槽(7)、凹型沟槽(6)相间组成数量为12-22对的细支沟槽;细支沟槽齿形为梯形齿、圆弧形齿或者矩形齿,细支沟槽的压深(5)为0.35-0.50mm;该细支沟槽在生产定型阶段所采用的沟槽辊的最低温度为100 °C、最高温度为130Γ。 A fine filter rod support groove, constituted by a shaped sheet (3) and the cellulose paper winding groove filter length filter rod is 100-128mm, the circumferential length of filter rod is 15.5-22.5mm, which characterized in that: a fine groove cellulose paper cellulose paper support groove (2), weight of 50-90g / m-2, which comprises a convex-shaped groove (7), the concave grooves (6) phase composition number of fine grooves 12-22 on the support; fine count trapezoidal tooth groove of the toothed arc-shaped teeth or rectangular teeth, fine count pressure deep trench (5) is 0.35-0.50mm; the fine count the lowest temperature of the trench roller shaping stage in the production of a trench used to 100 ° C, the maximum temperature of 130Γ.
2.如权利要求1所述的细支沟槽滤棒,其特征在于:所述的细支沟槽齿形为梯形齿或者矩形齿时,凸型沟槽的底口( 12)小于凹型沟槽的底边(11)。 2. The fine count trench plug according to claim 1, wherein: said fine count for the trapezoidal tooth or tooth groove rectangular teeth, convex groove bottom opening (12) is smaller than the concave groove the groove bottom (11).
3.如权利要求2所述的细支沟槽滤棒,其特征在于:所述的凸型沟槽的底口(12)宽度为凹型沟槽的底边(11)宽度的1/4-1/2。 3. The fine count trench plug according to claim 2, wherein: said convex groove bottom opening (12) width (11) of the base concave groove width of 1 / 4- 1/2.
4.如权利要求2或3所述的细支沟槽滤棒,其特征在于:所述的凸型沟槽(7)的顶宽度等于或者大于底口(12)宽度,凸型沟槽(7)齿形为矩形齿(8)或者倒置的梯形齿;所述的凹型沟槽(6)齿形为梯形齿。 (12) the width of the convex-shaped groove (the convex groove (7) is greater than or equal to the width of the top end of the mouth: fine yarn as claimed trench plug 2 or claim 3, characterized in that 7) a rectangular toothed gear (8) or an inverted trapezoidal tooth; said concave groove (6) is trapezoidal tooth teeth.
5.如权利要求4所述的细支沟槽滤棒,其特征在于:所述的凸型沟槽(7)的两个侧边胶接叠合在一起形成翅片(9)状辐射形态,翅片(9)的厚度约为两层纤维素纸的厚度。 5. The fine count trench plug according to claim 4, wherein: said convex grooves (7) of the two sides of glued laminated together to form a fin (9) shaped radiation form , thickness of the fin (9) is about the thickness of the two layers of cellulose paper.
6.如权利要求1、2、3或5所述的细支沟槽滤棒,其特征在于:所述的细支沟槽纤维素纸(2)的克重为50-65 g/m—2,所述的细支沟槽的数量为15-20对。 6. The branched fine grooves 2, 3 or filter rod according to claim 5, wherein: said fine cellulose paper support groove (2) is a grammage of 50-65 g / m- 2, the number of fine grooves 15-20 branch pair.
7.一种细支沟槽复合滤棒,其特征在于:由权利要求1所述的细支沟槽滤棒分切后,与圆周长基本相同的滤芯为醋纤滤芯、纸芯、彩色滤芯或加料滤芯的短切滤棒首尾相连拼接起来,外包裹同一张外圈成形纸而构成。 A fine composite filter rod support groove, characterized in that: said fine count trench plug 1 after cutting by the claims, and substantially the same circumferential length of the filter is cellulose acetate filter paper core, a color filter chopped or feed cartridge plug stitching together end to end, with an outer ring forming the overwrap paper constituted.
CN201410233508.6A 2014-05-29 2014-05-29 Fine count and fine count trench plug composite filter rod groove CN103989249B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047536A (en) * 1974-06-19 1977-09-13 Asfour Emil S Method of making cigarettes and a cigarette made according thereto
US4488563A (en) * 1982-04-29 1984-12-18 Mitsubishi Acetate Co., Ltd. Filter plug
CN1137364A (en) * 1995-05-31 1996-12-11 大世吕化学工业株式会社 Tobacco filters and method of producing the same
CN1625349A (en) * 2002-02-04 2005-06-08 日本烟草产业株式会社 Cigarette
CN201813836U (en) * 2010-09-15 2011-05-04 南通烟滤嘴有限责任公司 Filter stick containing cellulose paper with non-continuous grooves
CN102058160A (en) * 2010-12-06 2011-05-18 云南玉溪卷烟厂滤嘴棒分厂 Process for producing netlike groove formed paper composite filter tip

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Publication number Priority date Publication date Assignee Title
US20070169786A1 (en) * 2005-12-30 2007-07-26 Philip Morris Usa Inc. Corrugated catalytic cigarette paper and cigarettes comprising the same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047536A (en) * 1974-06-19 1977-09-13 Asfour Emil S Method of making cigarettes and a cigarette made according thereto
US4488563A (en) * 1982-04-29 1984-12-18 Mitsubishi Acetate Co., Ltd. Filter plug
CN1137364A (en) * 1995-05-31 1996-12-11 大世吕化学工业株式会社 Tobacco filters and method of producing the same
CN1625349A (en) * 2002-02-04 2005-06-08 日本烟草产业株式会社 Cigarette
CN201813836U (en) * 2010-09-15 2011-05-04 南通烟滤嘴有限责任公司 Filter stick containing cellulose paper with non-continuous grooves
CN102058160A (en) * 2010-12-06 2011-05-18 云南玉溪卷烟厂滤嘴棒分厂 Process for producing netlike groove formed paper composite filter tip

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