JPH0257170A - Apparatus for producing filter rod - Google Patents
Apparatus for producing filter rodInfo
- Publication number
- JPH0257170A JPH0257170A JP20690988A JP20690988A JPH0257170A JP H0257170 A JPH0257170 A JP H0257170A JP 20690988 A JP20690988 A JP 20690988A JP 20690988 A JP20690988 A JP 20690988A JP H0257170 A JPH0257170 A JP H0257170A
- Authority
- JP
- Japan
- Prior art keywords
- section
- paste
- tape
- covering tape
- heating
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 abstract description 9
- 238000000576 coating method Methods 0.000 abstract description 9
- 229920002689 polyvinyl acetate Polymers 0.000 abstract description 3
- 239000011118 polyvinyl acetate Substances 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 229920001169 thermoplastic Polymers 0.000 abstract description 3
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 3
- 235000019504 cigarettes Nutrition 0.000 abstract description 2
- 239000000839 emulsion Substances 0.000 description 17
- 239000003292 glue Substances 0.000 description 8
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- 239000004831 Hot glue Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
Landscapes
- Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は煙草フィルターを連続製造するフィルターロッ
ド製造装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a filter rod manufacturing apparatus for continuously manufacturing cigarette filters.
従来この種のフィルターロッド製造装置として第４図乃
至第６図の構造のものが考えられている。Conventionally, as this type of filter rod manufacturing apparatus, an apparatus having the structure shown in FIGS. 4 to 6 has been considered.
この従来構造は、被覆テープ１の縁に乳状糊２、たとえ
ば熱可塑性のポリ酢酸ビニール糊やエチレン酢酸ビニー
ル糊等を塗布する塗布部３と、被覆テープ１、たとえば
幅２７ｚｚの紙テープによりたとえばセルロースアセテ
ート製のトウ状のフィルター祠４を棒状に圧縮成形しつ
つ巻込可能な巻込部５と、被覆テープ１の接着部分を加
熱する加熱部６とで構成されている。This conventional structure includes an application section 3 that applies a milky paste 2, such as thermoplastic polyvinyl acetate glue or ethylene vinyl acetate glue, to the edge of the covering tape 1, and a coating section 3 that applies a milky paste 2, such as thermoplastic polyvinyl acetate glue or ethylene vinyl acetate glue, to the edge of the covering tape 1, and a coating section 3 that applies a coating tape 1, such as cellulose acetate, to the edge of the covering tape 1, for example, a paper tape having a width of 27 mm. It is comprised of a winding part 5 that can compress and roll up a tow-shaped filter casing 4 made of aluminum into a rod shape, and a heating part 6 that heats the adhesive part of the covering tape 1.
しかして可撓性を有する移送テープ７をベット８上の通
路９に沿って循環走行し、塗布部３により乳状糊２が塗
布された被覆テープｌを移送テープ７上に送り込むとと
もに被覆テープ１」二にトウ状のフィルター＋４４を送
り込み、移送テープ７は巻込部５のガイドにより徐々に
巻込まれ、この移送テープ７により被覆テープ１は巻込
まれて被覆テープ１によりフィルタ＋、ｔ −４は棒状
に圧縮成形されながら包み込まれ、被覆テープ１の縁同
士は乳状糊２を介在して重合し、この縁重合部分たる接
着部分は電熱ヒータを備える加熱部６により加熱され、
この加熱により乳状糊２は乾燥固化して被覆テープ１の
縁は互い接着され、フィルター祠４を被覆テープ１によ
り包み込んで成る、直径約８ｍｒｔｔのフィルターロッ
ド１０が連続的に製造される。Then, the flexible transfer tape 7 is circulated along the path 9 above the bed 8, and the coating tape 1 coated with the milky paste 2 is sent onto the transfer tape 7 by the coating section 3, and the coating tape 1 is fed onto the transfer tape 7. Second, a tow-shaped filter +44 is sent in, and the transfer tape 7 is gradually wound up by the guide of the winding part 5, and the covering tape 1 is wound up by this transfer tape 7. The edges of the covering tape 1 are polymerized with the emulsion glue 2 interposed therebetween, and the bonded portion, which is the overlapped edge portion, is heated by a heating unit 6 equipped with an electric heater.
By this heating, the milky paste 2 is dried and solidified, the edges of the covering tape 1 are adhered to each other, and a filter rod 10 having a diameter of about 8 mrtt, in which the filter cage 4 is wrapped with the covering tape 1, is continuously manufactured.
ところで、この乳状列２を用いる上記従来構造の場合フ
ィルター材４は圧縮成形されながら被覆テープ１で巻込
まれているから、圧縮成形に伴う内部圧力により加熱部
６を通過したところで接着部分の剥離が生ずるおそれが
あった。By the way, in the case of the above-mentioned conventional structure using this emulsion array 2, since the filter material 4 is wrapped in the covering tape 1 while being compression-molded, the adhesive portion may peel off after passing through the heating section 6 due to the internal pressure accompanying the compression-molding. There was a risk that this would occur.
このため接着当初の接着力たる初期接着強度」二、巻込
み送り速度を」二げるには限界があり、たとえば巻込み
送り速度は２００ ｍ／ｕｉｎ程度が限度であった。For this reason, there is a limit to increasing the initial adhesive strength, which is the adhesive force at the time of adhesion, and the winding feed speed.For example, the winding feed speed has been limited to about 200 m/uin.
そこでこの乳状列２に代わる接着剤として熱溶融接着剤
（ホットメルト）を用い、高速巻込みたとえば４００π
／ｘｉｎの巻込み速度を可能とするフィルターロッド製
造装置が実用化されている。Therefore, a hot melt adhesive is used as an adhesive to replace the emulsion array 2, and a hot melt adhesive is used to replace the emulsion array 2.
A filter rod manufacturing apparatus that enables a winding speed of /xin has been put into practical use.
しかしなからこの熱溶融接着剤は乳状列を用いる装置よ
りも高速製造には向くものの乳状列よりも非常に高価で
あり、かつ経時変化により劣化し易くて劣化による接着
部分の剥離が生ずるおそれがあるという不都合を有ｊ７
ている。However, although this hot-melt adhesive is more suitable for high-speed production than equipment using emulsion arrays, it is much more expensive than emulsion array equipment, and it is also more susceptible to deterioration over time, which may cause the bonded parts to peel off due to deterioration. I have the inconvenience of having
ing.
本発明はこれらの不都合を解決することを目的とするも
ので、その要旨は、被覆テープに乳状列を塗布する塗布
部と、該被覆テープによりフィルター材を巻込可□能な
巻込部と、該被覆テープの接着部分を加熱する加熱部と
を有し、上記塗布部と巻込部との間に上記被覆テープを
予備加熱する予備加熱部を設け、かつ」−記加熱部に後
続して上記接着部分を冷却する冷却部を設けて構成した
ことを特徴とするフィルターロッド製造装置にある。The present invention aims to solve these inconveniences, and its gist is to provide an application part that applies a milky pattern to a covering tape, a winding part that can wind up a filter material with the covering tape, and , a heating section that heats the adhesive part of the covering tape, a preheating section that preheats the covering tape between the application section and the winding section; There is provided a filter rod manufacturing apparatus characterized in that a cooling section is provided for cooling the bonded portion.
予備加熱部により被覆テープは予備加熱され、塗布部に
より塗布された被覆テープ上の乳状列は巻込部に入る前
に加熱され、巻込部で被覆テープによりフィルター材は
巻込まれ、この被覆テープの接着部分は加熱部により加
熱され、さらに接着部分は冷却部により冷却される。The coated tape is preheated by the preheating section, the emulsion rows on the coated tape applied by the application section are heated before entering the winding section, the filter material is rolled up by the coated tape in the winding section, and the coated tape is The bonded portion is heated by the heating section, and the bonded portion is further cooled by the cooling section.
第１図乃至第３図は本発明の実施例を示し、第１図、第
２図は第１実施例、第３図は第２実施例一
である。1 to 3 show embodiments of the present invention, FIGS. 1 and 2 are the first embodiment, and FIG. 3 is the second embodiment.
尚、前記第４図乃至第６図の従来構造のものと同一態様
部分には同符号を倒して説明する。Incidentally, the same reference numerals are used to describe the same parts as those of the conventional structure shown in FIGS. 4 to 6.
１１は予備加熱部であって、電熱ヒータや被覆テープ１
の外面、すなわち乳状列２が塗布される面と反対面に接
触する熱板等を備えている。Reference numeral 11 denotes a preheating section, which includes an electric heater and a covering tape 1.
A heating plate or the like is provided in contact with the outer surface of the emulsion, that is, the surface opposite to the surface to which the emulsion row 2 is applied.
枝は冷却部であって、この場合冷却水を循環する構造と
なっている。The branches are cooling parts, and in this case have a structure that circulates cooling water.
この第１実施例は上記構成であるから、予備加熱部１１
により被覆テープ１の外面は加熱され、塗布部３により
塗布された、被覆テープ１」二の乳状列３は加熱され、
この予備加熱により乳状列２内の水分や溶剤の蒸発を誘
い、速乾性が向」二するとともに第２図の如く被覆テー
プエの断面において予備加熱部１１側の外面側に、被覆
テープ１内に浸透した乳状列２による硬化層ａが形成さ
れ、裏面への乳状列２のはみ出しが防止され、乳状列２
の付着による移送テープ７、巻込部５、加熱部６、冷却
部鴛等の装置各部の不具合を未然に防げ、のち加熱部６
により接着部分を加熱し、この加熱により乳状列２を乾
燥固化し、さらにこの接着部分を冷却部犯により冷却し
、この冷却により乳状列２の成分たるビニール基が冷却
され、このビニル基は冷却することにより同化する性質
をもっていることから硬化が早まるとともに初期接着力
が高まり、フィルターロッドを連続的により高速に製造
できる。Since this first embodiment has the above configuration, the preheating section 11
The outer surface of the covering tape 1 is heated, and the emulsion 3 of the covering tape 1'' applied by the application section 3 is heated.
This preheating induces evaporation of moisture and solvent in the emulsion row 2, improves quick drying, and as shown in FIG. A hardened layer a is formed by the permeated milky rows 2, and the milky rows 2 are prevented from protruding to the back surface.
This prevents malfunctions of the transfer tape 7, winding section 5, heating section 6, cooling section, and other parts of the device due to adhesion of
The adhesive part is heated, and this heating dries and solidifies the milky column 2. This adhesive part is further cooled by the cooling section, and this cooling cools the vinyl group, which is a component of the milky column 2, and this vinyl group is cooled. Due to its assimilative properties, curing is accelerated and initial adhesion strength is increased, allowing filter rods to be manufactured continuously at a higher speed.
この場合４００ ｍ／ ｉｉｎの巻込み速度という高速
での製造が可能となり、かつ冷却部毘を設けないで加熱
部６を長くすることで巻込み速度を上げることも考えら
れるが、ビニール基の前記性質より、少しくらい長さを
長りシノこたけでは巻込み速度は上がらず、このため装
置長さが相当長くなってしまうが、冷却部ｎの存在によ
り装置のコンパクト化を図ることができる。In this case, it is possible to manufacture at a high winding speed of 400 m/iin, and it is possible to increase the winding speed by lengthening the heating section 6 without providing a cooling section. Due to its nature, the winding speed cannot be increased with the Shinokotake, which has a slightly longer length, and therefore the length of the device becomes considerably longer, but the presence of the cooling section n allows the device to be made more compact.
なお、塗布部３におｉ）る糊タンク以外のノズル部分の
みを加熱して吐出時の乳状列２の温度を高めることによ
り更なる高速巻込みが可能となる。Furthermore, by heating only the nozzle portion other than the glue tank i) in the application section 3 to raise the temperature of the emulsion array 2 during discharge, even higher speed entrainment becomes possible.
第３図の第２実施例は別例構造を示し、この場合加熱部
６を前加熱部６ａと後加熱部６ｂとて構成し、前加熱部
６ａて巻込みつつ接着部分を加熱してのち、後加熱部６
ｂで巻込後の接着部分を加熱するように構成したもので
ある。The second embodiment shown in FIG. 3 shows a different structure, in which the heating section 6 is composed of a front heating section 6a and a rear heating section 6b, and the front heating section 6a heats the bonded part while rolling it up. , post-heating section 6
The structure is such that the adhesive part after being rolled up is heated in step b.
この第２実施例も第１実施例と同様の作用効果を得る。This second embodiment also obtains the same effects as the first embodiment.
本発明は」一連の如く、予備加熱部により被覆テープの
外面は加熱され、塗布部により塗布された、被覆テープ
上の乳状糊は加熱され、この予備加熱により乳状列内の
水分や溶剤の蒸発を誘い、速乾性が向上するとともに被
覆テープの予備加熱部側の外面側に、被覆テープ内に浸
透した乳状糊による硬化層が形成され、裏面への乳状糊
のはみ出しが防止され、乳状糊の付着による装置各部の
不具合を未然に防げ、のち加熱部により接着部分を加熱
し、この加熱により乳状糊を乾燥固化し、さらにこの接
着部分を冷却部により冷却し、この冷却により乳状糊の
成分たるビニール基が冷却され、このビニール基は冷却
することにより固化する性質をもっていることから硬化
が早まるとともに初期接着力が高まり、フィルターロッ
ドを連続的により高速に製造できる。According to the present invention, the outer surface of the coated tape is heated by the preheating section, the emulsion paste on the coated tape applied by the coating section is heated, and this preheating evaporates the moisture and solvent in the emulsion rows. At the same time, a hardened layer is formed on the outer surface of the coated tape on the side of the preheated part by the emulsion glue that has penetrated into the coated tape, preventing the emulsion glue from extruding to the back side, and preventing the emulsion paste from spreading to the back side. This prevents malfunctions in various parts of the device due to adhesion, and then the heating section heats the adhesive part, and this heating dries and solidifies the milky paste.The cooling part then cools the milky paste, and this cooling allows it to become a component of the milky paste. The vinyl base is cooled, and since this vinyl base has the property of solidifying when cooled, curing is accelerated and the initial adhesive strength is increased, allowing filter rods to be manufactured continuously at a higher speed.
以上、所期の目的を充分達成することができる。As described above, the intended purpose can be fully achieved.
図面は本発明の一実施例を示すもので、第１図は第１実
施例の説明側面図、第２図はその被覆テープの断面状態
図、第３図は第２実施例の説明側面図、第４図は従来構
造の説明側面図、第５図はその部分斜視図、第６図はそ
の部分横面図である。
■・被覆テープ、２・・・乳状糊、３・塗布部、４フイ
ルター材、５・巻込部、６・・・加熱部、１１・予備加
熱部、丘・・・冷却部。
昭和６３年８月１９日
出願人 株式会社三條機械製作所
発明者 相 １） 智
同 星 隆 明代理人
吉 井 昭 栄
一The drawings show one embodiment of the present invention; FIG. 1 is an explanatory side view of the first embodiment, FIG. 2 is a sectional view of the covering tape, and FIG. 3 is an explanatory side view of the second embodiment. , FIG. 4 is an explanatory side view of the conventional structure, FIG. 5 is a partial perspective view thereof, and FIG. 6 is a partial side view thereof. 2. Covering tape, 2. Milky paste, 3. Application section, 4. Filter material, 5. Winding section, 6. Heating section, 11. Preheating section, Hill... Cooling section. August 19, 1988 Applicant Sanjo Machinery Co., Ltd. Inventor Phase 1) Tomodo Hoshi Takaaki Agent Yoshii Akira Eiichi
Claims (1)
によりフィルター材を巻込可能な巻込部と、該被覆テー
プの接着部分を加熱する加熱部とを有し、上記塗布部と
巻込部との間に上記被覆テープを予備加熱する予備加熱
部を設け、かつ上記加熱部に後続して上記接着部分を冷
却する冷却部を設けて構成したことを特徴とするフィル
ターロッド製造装置。It has an application part that applies milky paste to the covering tape, a winding part that can wind up the filter material with the covering tape, and a heating part that heats the adhesive part of the covering tape, and has a heating part that heats the adhesive part of the covering tape. A filter rod manufacturing apparatus characterized in that a preheating section for preheating the covering tape is provided between the heating section and the heating section, and a cooling section for cooling the adhesive section following the heating section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20690988A JPH06102003B2 (en) | 1988-08-19 | 1988-08-19 | Filter rod manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20690988A JPH06102003B2 (en) | 1988-08-19 | 1988-08-19 | Filter rod manufacturing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0257170A true JPH0257170A (en) | 1990-02-26 |
| JPH06102003B2 JPH06102003B2 (en) | 1994-12-14 |
Family
ID=16531083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20690988A Expired - Lifetime JPH06102003B2 (en) | 1988-08-19 | 1988-08-19 | Filter rod manufacturing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06102003B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0984706A1 (en) * | 1997-05-01 | 2000-03-15 | Filtrona International Limited | Polyvinyl alcohol tobacco smoke filters and products using such filters, and methods and apparatus for making same |
| US6716107B2 (en) | 1990-09-04 | 2004-04-06 | Light Wave, Ltd. | Containerless sheet flow water ride |
| JP2004337161A (en) * | 2003-04-03 | 2004-12-02 | Hauni Maschinenbau Ag | Method for producing fleece continuous material and apparatus for the same |
-
1988
- 1988-08-19 JP JP20690988A patent/JPH06102003B2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6716107B2 (en) | 1990-09-04 | 2004-04-06 | Light Wave, Ltd. | Containerless sheet flow water ride |
| US7666104B2 (en) | 1990-09-04 | 2010-02-23 | Light Wave, Ltd. | Water ride attraction |
| EP0984706A1 (en) * | 1997-05-01 | 2000-03-15 | Filtrona International Limited | Polyvinyl alcohol tobacco smoke filters and products using such filters, and methods and apparatus for making same |
| EP0984706A4 (en) * | 1997-05-01 | 2001-05-09 | Filtrona Int Ltd | Polyvinyl alcohol tobacco smoke filters and products using such filters, and methods and apparatus for making same |
| JP2004337161A (en) * | 2003-04-03 | 2004-12-02 | Hauni Maschinenbau Ag | Method for producing fleece continuous material and apparatus for the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06102003B2 (en) | 1994-12-14 |
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