KR950002453B1 - Apparatus for vented of filter cigarette paper - Google Patents

Apparatus for vented of filter cigarette paper Download PDF

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Publication number
KR950002453B1
KR950002453B1 KR1019920014027A KR920014027A KR950002453B1 KR 950002453 B1 KR950002453 B1 KR 950002453B1 KR 1019920014027 A KR1019920014027 A KR 1019920014027A KR 920014027 A KR920014027 A KR 920014027A KR 950002453 B1 KR950002453 B1 KR 950002453B1
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KR
South Korea
Prior art keywords
punching
cutting
wheel
wheel touch
drilling
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KR1019920014027A
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Korean (ko)
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KR940003501A (en
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최익묵
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최익묵
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Priority to KR1019920014027A priority Critical patent/KR950002453B1/en
Publication of KR940003501A publication Critical patent/KR940003501A/en
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Publication of KR950002453B1 publication Critical patent/KR950002453B1/en

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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24CMACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/005Treatment of cigarette paper
    • A24C5/007Perforating
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02Manufacture of tobacco smoke filters

Abstract

The apdts. consists of a piercing device performing two piercing process to make vents in the paper, and a cutting device removing waste tlash formed to be protruded from the circumference of the pierced vents by a number of cutting axees rotating in the different direction with one another. The piercing device comprises a rubber belt (22) passing between the rotating rollers placed at regular intervals, a piercing plate (20) forming vents in the filter paper, and a piercing roller (26) performing the piercing process again.

Description

담배 휠터용 속종이 천공기Paper Punching Machine for Tobacco Filter

제 1 도는 본 발명의 실시예를 나타내기 위한 전체 연결상태도.1 is an overall connection state diagram for showing an embodiment of the present invention.

제 2 도는 본 발명을 평면에서 본 상태도.2 is a plan view of the present invention.

제 3 도는 본 발명중 천공장치의 확대도.3 is an enlarged view of the drilling device of the present invention.

제 4 도는 본 발명중 커팅장치의 작동상태도.4 is an operating state of the cutting device of the present invention.

제 5 도는 본 발명중 커팅장치의 요부확대도.5 is an enlarged view of the main portion of the cutting device of the present invention.

제 6 도는 본 발명중 커팅장치의 요부확대도.Figure 6 is an enlarged view of the main portion of the cutting device of the present invention.

제 7 도는 본 발명중 커팅장치의 외형에서 본 동작상태도.7 is an operation state seen from the appearance of the cutting device of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 휠터지 공급장치 2 : 천공장치1: Wheel touch supply device 2: Drilling device

3 : 커팅장치 4 : 턴션조절장치3: Cutting device 4: Tension adjustment device

5 : 휠터지 5a : 천공홀5: Wheel touch 5a: Hole

6 : 지분제거장치 10 : 파워브레이크6: equity remover 10: power brake

20 : 천공판 21 : 천공돌기20: punched plate 21: punched projection

22 : 고무벨트 23, 24 : 회전로울러22: rubber belt 23, 24: rotary roller

26 : 재 천공로울러 27 : 닥트26: Re-punching Roller 27: Duct

28 : 중간자 30 : 커팅축28: middle man 30: cutting axis

31 : 날 32 : 구멍31: Day 32: Hole

33 : 고정축 33a : 통공33: fixed shaft 33a: through hole

34 : 흡입구 35 : 회전구34: suction port 35: rotary ball

36 : 조임축 37 : 스프링36: tightening shaft 37: spring

45 : 지지로울러 61, 62 : 호스45: support roller 61, 62: hose

본 발명은 담배용 휠터중 일정한 크기의 구멍이 천공되는 속종이를 천공한후 천공부분에서 돌출되는 부분(이하 이바리라함)을 커팅하도록 하는 담배 휠터용 속종이 천공기에 관한 것이다.The present invention relates to a cigarette filter borer for cutting the portion of the cigarette filter for punching a hole of a certain size is punctured after the protruding portion (hereinafter referred to as "barrier").

담배의 휠터는 겉종이와 구멍이 천공된 속종이, 그리고 휠터용지가 결합되는 3중 다공권지로 이루어진다.The filter filter consists of a triple-porous paper that combines outer paper, perforated inner paper, and filter paper.

이때 겉종이나 휠터용지는 통상의 용지를 사용하나 속종이는 기공도가 1평방 cm당 6,000(±500)이 되어야 한다.Outer paper or filter paper should be plain paper, but the inner paper should have a porosity of 6,000 (± 500) per square cm.

그러나 종래 속종이의 천공장치는 일정한 크기의 구멍을 하게 되며, 다음 고정에서 천공시 반대방향으로 돌출되는 이바리를 솔을 이용하여 브러싱(Brushing)작업으로 제거하게 된다.However, the conventional milling cloth of the conventional paper is to make a hole of a certain size, and then remove the tooth bar protruding in the opposite direction during the drilling by brushing (Brushing) using a brush.

그러나 솔을 고속 회전시켜 이바리를 제거하게 되므로 이바리만 제거되는 것이 아니고 솔과 접촉되는 전체면이 솔에 의해 긁혀 손상을 입게 되어 표면이 거칠어지며, 솔광, 접촉에 의해 발생되는 지분에 정전기가 발생되어 휠터지에서 떨어지지 않고 붙어서 권취되는 결점과 함께 솔에 의한 제거방법으로는 완벽하고 깨끗하게 제거시킬 수 없는 결점이 있었다.However, since the brush is removed by rotating the brush at high speed, not only the tooth bar is removed, but the entire surface contacting the brush is damaged by the brush, and the surface is roughened. There was a defect that could not be removed completely and cleanly by the brush removal method together with the defect of being stuck and wound without falling off the wheel touch.

따라서 본 발명은 이와같은 종래의 결점을 해소시키기 위하여 안출된 것으로 고무벨트에 의해 천공판과의 접촉면적을 크게하여 천공이 용이하도록 함을 목적으로 한다.Therefore, the present invention has been made in order to solve such a conventional drawback, and an object of the present invention is to facilitate the drilling by increasing the contact area with the perforated plate by the rubber belt.

또한 천공된 휠터지를 서로 역방향으로 회전되는 다수의 커팅축에 의해 천공시 발생된 이바리를 모두 커팅할 수 있도록 함을 목적으로 한다.In addition, it is an object to be able to cut all of the teeth generated during drilling by a plurality of cutting shaft that is rotated in the opposite direction to each other punched wheel touch.

이와같은 본 고안은 담배용 휠터지의 천공기에 있어서, 상,하측으로 일정한 거리를 갖는 로울러에 고무벨트가 걸려 있으면서 일단에서 천공판과 접촉되어 휠터지가 통과되면서 천공되며 후방에서 재 천공되도록 하는 천공장치의 상기 천공장치에 의한 휠터지의 천공시 발생되는 이바리를 서로 다른 방향으로 회전되는 커팅축을 일렬로 세우고 상단에서 텐션을 조절하여 커팅되도록 하는 커팅장치와, 휠터지를 천공하거나 이바리를 커팅할때 발생되는 지분을 제거하는 지분 제거장치로 구성한다.The present invention as described above of the punching device of the cigarette for cigarette punch, the rubber belt is hanging on the roller having a certain distance to the upper and lower side, the contact with the punching plate at one end is punched while passing through the wheel touch and re-perforated from the rear A cutting device that arranges cutting shafts rotating in different directions in line with the barbar generated by the punching device, and adjusts the tension at the top, and a stake generated when the wheel touch or the barbar is cut. It is configured as a stake removal device to remove.

이하 본 발명의 실시예를 첨부시킨 도면에 따라 상세히 설명하기로 한다.Hereinafter will be described in detail with reference to the accompanying drawings an embodiment of the present invention.

휠터지(5)를 공급하여 기동도가 6,000이 되도록 천공하는 천공기에 있어서, 권취축(13)에 휠터지(5)가 감겨 있으며 일측으로 클러치(11)가 봉(12)에 의해 연결 및 분리되도록 설치되고 그 일측에서 공급상태에 따라 공급량을 제어하는 파워 브레이크(10)를 갖는 휠터지 공급장치(1)와, 상기 휠터지 공급장치(1)의 일측에서 휠터지(5)를 통과시키면서 일정한 텐션이 유지되도록 하는 텐션 로울러(14)와, 상기 텐션로울러(14)를 거쳐 공급되는 휠터지(5)를 통과시키며 천공홀(5a)을 천공시키는 것으로 상, 하측에 일정한 간격의 회전로울러(23) (24)를 두어 고무벨트(22)로 감아연결시켜 조절링(25)에 의해 좌, 우로 이동가능하도록 하며, 상기 고무벨트(22)와 접촉되면서 휠터지(5)를 천공하는 천공돌기(21)를 갖는 천공판(20)2개를 일조로 하여 그 사이에 중간자를 삽입시키고 일측으로 재 천공로울러(26)를 갖는 동시에 제 3 모우터(28)로 회전되는 천공장치(2)를 구성한다.In the punching machine for supplying the wheel touch 5 to make the maneuverability 6,000, the wheel touch 5 is wound around the take-up shaft 13, and the clutch 11 is connected and disconnected by the rod 12 to one side. The wheel touch supply device 1 having a power brake 10 installed at one side and controlling the supply amount according to the supply state at one side thereof, and the wheel touch supply 5 at one side of the wheel touch supply device 1 while being passed through Tension roller 14 to maintain the tension, and through the wheel roller (5) supplied through the tension roller 14 through the punching hole (5a) to rotate the rollers of regular intervals on the upper and lower sides 23 (24) to the left by the rubber belt 22 to be connected to the left and right by the adjustment ring (25) to move, and the punching projection for drilling the wheel touch (5) in contact with the rubber belt (22) Two perforated plates 20 having 21) as a group are inserted between them Side constitutes a punching device (2) is rotated at the same time with the re-perforated roller 26 to a third Motor 28.

그리고 천공장치(2)의 일측으로 천공된 휠터지(5)를 이동시키며 제 1 모우터(4)와 벨트(39)에 의해 폴리(40)로 연결시켜 서로 다른 방향으로 회전되는 커팅축(30)에는 다수의 날(31)과 구멍(32)을 경사지도록 설치하는 동시에 커팅축(30)의 내부에는 흡입구(34)를 갖는 고정축(33)을 설치하고 하나의 커팅축(30)은 풀리(42)와 벨트(41)로 제 2 모우터(44)와 연결한후 커팅축(30)의 사이에 지지로울러(45)를 설치하여 장공(38)에 삽입시키고서 스프링(37)으로 연결시키면서 지지로울러(45)가 조임축(36)으로 지지되는 동시에 회전구(35)에 의해 상, 하로 이동하도록 하여 휠터지(5)를 적당한 텐션으로 유지시키 이바리를 커팅하도록 하는 커팅장치(3)를 구성한다.The cutting shaft 30 is moved to one side of the punching device 2 and is connected to the poly 40 by the first motor 4 and the belt 39 to be rotated in different directions. At the same time, a plurality of blades 31 and holes 32 are installed to be inclined, and at the same time, a fixed shaft 33 having a suction port 34 is installed inside the cutting shaft 30, and one cutting shaft 30 is pulley. After connecting the second motor 44 with the belt 42 and the belt 41, a support roller 45 is installed between the cutting shaft 30, inserted into the long hole 38, and connected with the spring 37. While the support roller 45 is supported by the tightening shaft 36 while being moved up and down by the rotary hole 35, the cutting device 3 for cutting the teeth by maintaining the wheel touch 5 at an appropriate tension. ).

또한 커팅장치(3)의 고정축(33)에는 호스(61)를 연결하고 천공장치(2)의 하측으로 닥트(27)를 설치하여 호스(62)로 제 5 모우터(60)와 연결하여 지분을 회수한 후 제거하도록 하는 지분제거장치(6)와, 상기 커팅장치(3)의 일측으로 설치되며 휠터공급장치(1)의 공급량에 따라 휠터지(5)가 감겨지도록 하는 파워클러치(46)가 제 4 모우터(48)에 연결되고, 상기 파워 클러치(46)는 텐션조절로울러(4)의 작은 로울러와 기어(47)로 연결되는 텐션조절장치(4)로 구성된다.In addition, the hose 61 is connected to the fixed shaft 33 of the cutting device 3 and the duct 27 is installed below the drilling device 2 to connect the fifth motor 60 with the hose 62. A stake removal device 6 for recovering and removing the stake and a power clutch 46 installed on one side of the cutting device 3 so that the wheel touch 5 is wound according to the supply amount of the filter feeder 1. ) Is connected to the fourth motor 48, the power clutch 46 is composed of a tension roller (4) is connected to the small roller and the gear 47 of the tension control roller (4).

이와같은 구성으로 이루어진 본 발명의 작용 및 효과를 상세히 설명하기로 한다.The operation and effects of the present invention having such a configuration will be described in detail.

권취축(13)에 휠터지(5)를 감아 양쪽에서 고정되도록 하며 봉(12)으로 클러치(11)를 개폐시키는 것으로 휠터지(5)는 공급할때에 봉(12)으로 클러치(11)를 연결시키면 파워브레이크(10)에서 5kg/㎠의 범위에서 휠터지(5)의 공급텐션을 조절하게 되며 텐션로울러(14)를 거쳐 공급된다.The wheel touch 5 is wound around the winding shaft 13 so as to be fixed at both sides, and the clutch 11 is opened and closed by the rod 12. When connected, the power brake 10 adjusts the supply tension of the wheel touch 5 in the range of 5 kg / cm 2 and is supplied via the tension roller 14.

그리고 휠터지(5)는 회전로울러(23)상의 고무벨트(22)와 천공판(20)사이를 통과하면서 천공홀(5a)을 천공시키게 되는 것으로 천공판(20)이 휠터지(5)를 누르면 천공돌기(21)가 휠터지(5)를 천공시키면서 고무벨트(22)를 누르게 되며 천공돌기(21)에 의해 휠터지(5)가 연속적으로 천공되고, 천공돌기(21)가 삽입된 휠터지는 제 3 도에서와 같이 천공판(20)을 따라 이동되어 재 천공로울러(26)에서 다시 한번 눌리면서 다음 공정으로 이동된다.And the wheel touch 5 is to pass the hole between the rubber belt 22 and the punching plate 20 on the rotary roller 23, the punching hole (5a) to be punched when the punching plate 20 presses the wheel touch (5) The projection 21 presses the rubber belt 22 while punching the wheel touch 5, and the wheel touch 5 is continuously drilled by the punching protrusion 21, and the wheel touch with the punching protrusion 21 inserted therein is made. As shown in FIG. 3, it is moved along the perforated plate 20 and pressed again in the perforated roller 26 to move to the next process.

이때 천공판(20)의 천공돌기(21)에 의해 천공홀(5a)이 천공되면서 고무벨트(22)의 눌려지는 부분은 다시 상승되어 원상복귀되며, 길이가 길어 천공판(20)과 접촉될 수 있는 많은 면적을 갖게되므로 수명이 길고 원상복귀되는 시간여유를 많이 갖게 되어 천공작업을 용이하게 한다.At this time, as the punching hole 5a is punched by the punching protrusion 21 of the punching plate 20, the pressed portion of the rubber belt 22 is raised again to return to the original shape, and the length is long so that it may be in contact with the punching plate 20. Since it has a large area, it has a long life and has a lot of time to return to its original position, which facilitates drilling.

또한, 천공작업시 발생되는 지분은 닥트(27)로 떨어져 호스(62)에 의해 지분제거장치(6)로써 배출된다.In addition, the stake generated during the drilling operation falls into the duct 27 and is discharged by the hose 62 as the stake removing device 6.

여기서 휠터지(5)의 천공홀(5a) 기공도는 6,000±500이 되며, 휠터지(5)가 천공이 잘 안되거나 너무 크게 되면 조절링(25)을 회전시킴에 따라 회전로울러(23)를 좌우로 이동하면서 조절할 수 있게 된다.Here, the porosity of the hole 5a of the wheel touch 5 is 6,000 ± 500, and if the wheel touch 5 is not well punctured or too large, the rotating roller 23 rotates as the adjustment ring 25 is rotated. Can be adjusted by moving from side to side.

또한, 천공장치(2)에서 휠터지(5)가 천공되면서 눌리는 부분쪽으로 종이가 돌출되어 이바리가 발생되나 커팅장치(3)에서 제거되는 것으로 옆의 축과 서로 다른 방향으로 회전되는 적어도 3개이상의 커팅축(30)상의 지지로울러(45)사이로 휠터지(5)가 이동되나 커팅축(30)이 서로 다른 방향으로 회전되면서 이바리를 모두 커팅시키게 된다.In addition, the wheel touch (5) in the punching device (2) as the paper protrudes toward the pressed portion is generated, but this occurs, but is removed from the cutting device (3) at least three or more rotated in a different direction from the side axis The wheel touch 5 is moved between the support rollers 45 on the cutting shaft 30, but the cutting shaft 30 is rotated in different directions to cut all of the teeth.

즉, 벨트(39)와 풀리(40) 및 벨트(41)와 풀리(42)에 의해 커팅축(30)이 서로 다른 방향으로 회전되면서 날(31)이 휠터지(5)의 천공홀(5a)에 돌출된 이바리를 커이팅 시키며 이때 날(31)에 의해 커팅되면서 지분이 발생하나 제 5 모우터(60)에서 휜을 회전시켜 고정축(3)에서 흡입력으로 흡입되면서 구멍(32)과 흡입구(34)를 통하여 고정축(33)에서 호스(61)로서 배출되므로 분진의 모든 회수가 가능해지고 휠터지(5)의 이바리를 모두 제거할 수 있게 된다.That is, the cutting shaft 30 is rotated in different directions by the belt 39, the pulley 40, and the belt 41 and the pulley 42, so that the blade 31 drills the hole 5a of the wheel touch 5. ) And the stake is generated while cutting by the blade 31, but the suction is performed by the suction force on the fixed shaft 3 by rotating the shock in the fifth motor 60 and the hole 32 and Since it is discharged as the hose 61 from the fixed shaft 33 through the inlet 34, it is possible to recover all the dust and to remove all the teeth of the wheel touch 5.

여기서 휠터지(5)의 이바리가 정확히 제거되지 않거나 너무 많이 제거될때 회전구(35)를 회전시면 조입축(36)이 상, 하로 이동되면서 지지로울러(45)를 장공(38)에서 상, 하로 이동시게 되며 스프링(37)이 상측으로 당겨주면서 휠터지(5)의 눌림량을 조절할 수 있게 된다.Here, when the wheel bar 5 is not correctly removed or is removed too much, when the rotary hole 35 is rotated, the support shaft 45 moves up and down while the support shaft 36 moves up and down. When the spring 37 is pulled upward, the amount of pressing of the wheel touch 5 can be adjusted.

따라서 커팅축(30)의 날(31)에 이해 휠터지(5)의 눌림량을 조절해 가면서 이바리만을 정확하게 커팅시킬 수 있게 되므로 휠터지(5)를 깨끗하게 제공할 수 있게 된다.Therefore, while controlling the amount of pressing of the wheel touch 5 on the blade 31 of the cutting shaft 30, it is possible to precisely cut only the bari, so that the wheel touch 5 can be provided cleanly.

그리고 커팅장치(3)에서 커팅된 천공지는 텐션조절로울러(47)를 통하여 권취축(49)에서 감겨지게 되는 것으로 파워클러치(46)에서 권취축(49)에 감겨지는 속도가 일정하도록 하며 이와함께 휠터지 공급장치(1)에서도 파워 브레이크(10)에 의해 공급텐션이 조절되면서 공급량과 감김량을 일정하게 제어하게 된다.The perforated paper cut by the cutting device 3 is wound on the winding shaft 49 through the tension adjusting roller 47 so that the speed wound on the winding shaft 49 in the power clutch 46 is constant and is In the wheel touch supply device 1, the supply tension is adjusted by the power brake 10 to control the supply amount and the winding amount constantly.

이상에서 밝힌 바와같이 본 발명은 휠터지를 공급하면서 고무벨트를 로울러에 걸어 길게하여 단면적을 크게하여 천공판에 의해 휠터지를 천공시킬 수 있도록 하며 수명을 연장시키고 천공작업을 용이하게 하는 효과가 제공된다.As described above, the present invention provides the effect of extending the life span and facilitating the puncturing operation of the wheel by the perforated plate by increasing the cross-sectional area by extending the rubber belt to the roller while supplying the wheel touch.

또한 천공작업시 발생되는 휠터지의 이바리는 서로 다른 방향으로 회전되는 다수개의 커팅축에 의해 휠터지의 눌림량이 조절되면서 완벽하게 커팅시켜 이바리를 제거하는 동시에 표면을 매끄럽게 하고 천공시의 기공도를 유지하며 정확하게 커팅시키는 효과가 제공된다.In addition, the wheel barrier generated during the drilling operation is controlled by a plurality of cutting shafts rotated in different directions, and the cutting amount of the wheel wheel is fully adjusted to remove the wheel barrier while smoothing the surface and maintaining the porosity during the drilling. And accurate cutting effect is provided.

Claims (3)

휠터지(5)를 공급하면서 천공한 후 이바리를 제거하는 담배용 휠터 천공기에 있어서, 상기 휠터지(5)가 공급될때 2차에 걸쳐 천공홀(5a)을 천공하는 천공장치(2)와 상기 천공장치(2)에 의해 천공홀(5a)의 천공시 발생된 이바리를 서로 다른 방향으로 회전되는 다수개의 커팅축(30)에 의해 커팅시키는 커팅장치(3)로 구성시킨 것을 특징으로 하는 담배 휠터용 속종이 천공기.In the cigarette filter machine for punching while removing the wheel after the puncture while supplying the wheel touch (5), when the wheel touch 5 is supplied with a punching device (2) for drilling the hole (5a) over a second Characterized in that the cutting device (3) for cutting by a plurality of cutting shafts (30) rotated in different directions by the punching device (2) generated during the drilling of the drilling hole (5a) Paper sheet puncher for tobacco filter. 제 1 항에 있어서, 천공장치(2)는 일정한 간격을 둔 회전로울러(23) (24)사이에 설치된 고무벨트(22)와, 천공돌기(21)가 돌출되며 고무벨트(22)사이에서 휠터지(5)를 천공시키는 천공판(20)과, 상기 천공판(20)의 후방에서 천공돌기(21)가 재차 눌려지도록 하는 재 천공로울러(26)를 구성시킨 것을 특징으로 하는 담배 휠터용 속종이 천공기.The punching device (2) according to claim 1, wherein the punching device (2) has a rubber belt (22) installed between the rotating rollers (23) and (24) at regular intervals, and the punching protrusion (21) protrudes between the rubber belts (22). Perforated sheet puncher for tobacco filter, characterized in that the perforated plate 20 for punching the paper 5 and the re-punching roller 26 for pressing the punching projection 21 in the rear of the punching plate 20 again . 제 1 항에 있어서, 커팅장치(3)는 흡입구(34)를 갖는 고정축(33)의 외측에서 옆축과 서로 다른 방향으로 회전되며 날(31)과 구멍(32)를 갖는 적어도 3개이상의 커팅축(30)에 의해 휠터지(5)의 이바리를 커팅하도록 구성시킨 것을 특징으로 하는 담배 휠터용 속종이 천공기.The cutting device (3) according to claim 1, wherein the cutting device (3) is rotated in a different direction from the lateral axis on the outside of the fixed shaft (33) having the suction port (34) and at least three or more cuttings having the blades (31) and holes (32). A fastener for a tobacco filter, characterized in that configured to cut the teeth of the wheel touch (5) by the shaft (30).
KR1019920014027A 1992-08-03 1992-08-03 Apparatus for vented of filter cigarette paper KR950002453B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920014027A KR950002453B1 (en) 1992-08-03 1992-08-03 Apparatus for vented of filter cigarette paper

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Application Number Priority Date Filing Date Title
KR1019920014027A KR950002453B1 (en) 1992-08-03 1992-08-03 Apparatus for vented of filter cigarette paper

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KR940003501A KR940003501A (en) 1994-03-12
KR950002453B1 true KR950002453B1 (en) 1995-03-20

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KR1019920014027A KR950002453B1 (en) 1992-08-03 1992-08-03 Apparatus for vented of filter cigarette paper

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110381753A (en) * 2017-04-19 2019-10-25 菲利普莫里斯生产公司 Method for producing laminar tobacco-containing material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110381753A (en) * 2017-04-19 2019-10-25 菲利普莫里斯生产公司 Method for producing laminar tobacco-containing material

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KR940003501A (en) 1994-03-12

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